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[DEV] update new physics

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This commit is contained in:
Edouard DUPIN 2021-01-18 21:22:13 +01:00
parent 711ef047fc
commit c6a1a0b615
29 changed files with 2195 additions and 1511 deletions
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9
.classpath
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@ -22,7 +22,7 @@
<attribute name="test" value="true"/> <attribute name="test" value="true"/>
</attributes> </attributes>
</classpathentry> </classpathentry>
<classpathentry combineaccessrules="false" kind="src" path="/atriasoft-gale"> <classpathentry combineaccessrules="false" kind="src" path="/scenarium-logger">
<attributes> <attributes>
<attribute name="module" value="true"/> <attribute name="module" value="true"/>
</attributes> </attributes>
@ -32,7 +32,12 @@
<attribute name="module" value="true"/> <attribute name="module" value="true"/>
</attributes> </attributes>
</classpathentry> </classpathentry>
<classpathentry combineaccessrules="false" kind="src" path="/scenarium-logger"> <classpathentry combineaccessrules="false" kind="src" path="/atriasoft-gale">
<attributes>
<attribute name="module" value="true"/>
</attributes>
</classpathentry>
<classpathentry combineaccessrules="false" kind="src" path="/jReactPhysics3D">
<attributes> <attributes>
<attribute name="module" value="true"/> <attribute name="module" value="true"/>
</attributes> </attributes>

3
src/module-info.java
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@ -9,9 +9,10 @@ open module org.atriasoft.gameengine {
exports org.atriasoft.gameengine.engines; exports org.atriasoft.gameengine.engines;
exports org.atriasoft.gameengine.geometry; exports org.atriasoft.gameengine.geometry;
exports org.atriasoft.gameengine.map; exports org.atriasoft.gameengine.map;
exports org.atriasoft.gameengine.physics; exports org.atriasoft.gameengine.physics.shape;
exports org.atriasoft.gameengine.resource; exports org.atriasoft.gameengine.resource;
requires transitive org.atriasoft.gale; requires transitive org.atriasoft.gale;
requires transitive org.atriasoft.etk; requires transitive org.atriasoft.etk;
requires transitive net.jreactphysics3d;
} }

1489
src/org/atriasoft/gameengine/components/ComponentPhysics.java
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7
src/org/atriasoft/gameengine/components/PhysicBodyType.java Normal file
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@ -0,0 +1,7 @@
package org.atriasoft.gameengine.components;
public enum PhysicBodyType {
BODY_DYNAMIC,
BODY_STATIC,
BODY_KINEMATIC,
}

256
src/org/atriasoft/gameengine/engines/EnginePhysics.java
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@ -2,150 +2,192 @@ package org.atriasoft.gameengine.engines;
import java.util.Vector; import java.util.Vector;
import org.atriasoft.etk.math.Vector3f;
import org.atriasoft.gale.resource.ResourceColored3DObject; import org.atriasoft.gale.resource.ResourceColored3DObject;
import org.atriasoft.gameengine.internal.Log;
import org.atriasoft.gameengine.Component; import org.atriasoft.gameengine.Component;
import org.atriasoft.gameengine.Engine; import org.atriasoft.gameengine.Engine;
import org.atriasoft.gameengine.Environement; import org.atriasoft.gameengine.Environement;
import org.atriasoft.gameengine.camera.Camera; import org.atriasoft.gameengine.camera.Camera;
import org.atriasoft.gameengine.components.ComponentPhysics; import org.atriasoft.gameengine.components.ComponentPhysics;
import org.atriasoft.gameengine.physics.PhysicCollisionAABB; import org.atriasoft.gameengine.internal.Log;
public class EnginePhysics extends Engine { import net.jreactphysics3d.constraint.ContactPointInfo;
import net.jreactphysics3d.engine.DynamicsWorld;
import net.jreactphysics3d.engine.EventListener;
public class EnginePhysics extends Engine implements EventListener {
public static final String ENGINE_NAME = "physics"; public static final String ENGINE_NAME = "physics";
// Constant physics time step
private static final float TIME_STEP = 1.0f / 60.0f;
boolean propertyDebugAABB = false;
boolean propertyDebugShape = false;
// Start engine with no gravity
private final Vector3f gravity = new Vector3f(0.0f, 0.0f, 0.0f);
private float accumulator = 0; private float accumulator = 0;
private static final float TIME_STEP = 0.005f; //private final EngineGravity gravity;
private EngineGravity gravity; private final DynamicsWorld dynamicsWorld;
private Vector<ComponentPhysics> components = new Vector<ComponentPhysics>();
private ResourceColored3DObject debugDrawProperty = ResourceColored3DObject.create();
public EnginePhysics(Environement env) { private final Vector<ComponentPhysics> components = new Vector<ComponentPhysics>();
private final ResourceColored3DObject debugDrawProperty = ResourceColored3DObject.create();
public EnginePhysics(final Environement env) {
super(env); super(env);
this.gravity = (EngineGravity)env.getEngine("gravity"); /*
this.gravity = (EngineGravity) env.getEngine("gravity");
if (this.gravity == null) { if (this.gravity == null) {
Log.critical("Must initialyse Gravity before physics..."); Log.critical("Must initialyse Gravity before physics...");
} }
*/
final Vector3f gravity = new Vector3f(0.0f, 0.0f, 0.0f);
this.dynamicsWorld = new DynamicsWorld(gravity);
// Set the number of iterations of the constraint solver
this.dynamicsWorld.setNbIterationsVelocitySolver(15);
this.dynamicsWorld.setEventListener(this);
}
private void applyForces(final float timeStep) {
for (final ComponentPhysics it : this.components) {
//it.applyForces(TIME_STEP, gravity);
}
} }
@Override @Override
public void componentRemove(Component ref) { public void beginContact(final ContactPointInfo contact) {
components.remove(ref); ComponentPhysics component1 = null;
ComponentPhysics component2 = null;
// Called when a new contact point is found between two bodies that were separated before.
Log.warning("collision detection [BEGIN] " + contact.localPoint1 + " depth=" + contact.penetrationDepth);
if (contact.shape1 != null && contact.shape1.getUserData() != null) {
component1 = (ComponentPhysics) contact.shape1.getUserData();
}
if (contact.shape2 != null && contact.shape2.getUserData() != null) {
component2 = (ComponentPhysics) contact.shape2.getUserData();
}
if (component1 != null) {
component1.beginContact(component2, contact.normal, contact.localPoint1, contact.localPoint2, contact.penetrationDepth);
}
if (component2 != null) {
component2.beginContact(component1, contact.normal.multiplyNew(-1), contact.localPoint2, contact.localPoint1, contact.penetrationDepth);
}
} }
@Override @Override
public void componentAdd(Component ref) { public void beginInternalTick() {
// TODO Auto-generated method stub
}
@Override
public void componentAdd(final Component ref) {
if (ref instanceof ComponentPhysics == false) { if (ref instanceof ComponentPhysics == false) {
return; return;
} }
components.add((ComponentPhysics)ref); final ComponentPhysics elem = (ComponentPhysics) ref;
this.components.add(elem);
elem.generate();
} }
@Override @Override
public void update(long deltaMili) { public void componentRemove(final Component ref) {
// Add the time difference in the accumulator this.components.remove(ref);
accumulator += (float)deltaMili*0.0001f;
// While there is enough accumulated time to take one or several physics steps
while (accumulator >= TIME_STEP) {
Log.info("update physic ... " + accumulator);
//applyForces(TIME_STEP);
updateAABB(TIME_STEP);
updateCollisionsAABB(TIME_STEP);
updateCollisionsNarrowPhase(TIME_STEP);
generateResultCollisionsForces(TIME_STEP);
// Decrease the accumulated time
accumulator -= TIME_STEP;
}
}
private void applyForces(float timeStep) {
for (ComponentPhysics it: components) {
it.applyForces(TIME_STEP, gravity);
}
}
/**
* Collision detection STEP 1: Upadte the AABB positioning of each elements
* @param timeStep Delta time since the last check
*/
private void updateAABB(float timeStep) {
for (ComponentPhysics it: components) {
it.updateAABB();
}
}
/**
* Collision Detection STEP 2: update the list of each element that collide together in the AABB Boxs (update is done between each boxes)
* @param timeStep Delta time since the last check
*/
private void updateCollisionsAABB(float timeStep) {
// clear all object intersection
for (ComponentPhysics it: components) {
it.clearAABBIntersection();
}
// update the current object intersection...
for (int iii=0; iii< components.size(); iii++) {
ComponentPhysics current = components.get(iii);
PhysicCollisionAABB currentAABB = current.getAABB();
for (int jjj=iii+1; jjj< components.size(); jjj++) {
ComponentPhysics remote = components.get(jjj);
if (currentAABB.intersect(components.get(jjj).getAABB()) == true) {
current.addIntersection(remote);
remote.addIntersection(current);
}
}
}
}
/**
* Collision Detection STEP 3: Narrow phase: process the collision between every OBB boxes (or other..)
* @param timeStep Delta time since the last check
*/
private void updateCollisionsNarrowPhase(float timeStep) {
// clear all object intersection
for (ComponentPhysics it: components) {
it.updateForNarrowCollision();
}
// check for every component if the narrow collision is available.
for (int iii=0; iii< components.size(); iii++) {
ComponentPhysics current = components.get(iii);
boolean collide = current.checkNarrowCollision();
}
// update the force of collision available.
for (int iii=0; iii< components.size(); iii++) {
ComponentPhysics current = components.get(iii);
current.narrowCollisionCreateContactAndForce();
}
}
/**
* Collision Detection STEP 4: apply all calculated forces (with containts)
* @param timeStep
*/
private void generateResultCollisionsForces(float timeStep) {
} }
@Override @Override
public void render(long deltaMili, Camera camera) { public void endInternalTick() {
// TODO Auto-generated method stub
for (ComponentPhysics it: this.components) {
//Log.info("Render " + it);
it.renderDebug(debugDrawProperty);
}
//debugDrawProperty.drawCone(2, 5, 9, 12, Matrix4f.identity(), new Color(1,1,0,1));
//debugDrawProperty.drawSquare(new Vector3f(1,1,1), Matrix4f.identity(), new Color(1,1,0,1));
//debugDrawProperty.drawCubeLine(new Vector3f(1,1,1), new Vector3f(5,5,5), new Color(1,0,1,1), Matrix4f.identity(), true, true);
//debugDrawProperty.drawCubeLine(new Vector3f(0,0,0), new Vector3f(32,32,32), new Color(1,0,1,1), Matrix4f.identity(), true, true);
}
@Override
public void renderDebug(long deltaMili, Camera camera) {
// TODO Auto-generated method stub // TODO Auto-generated method stub
} }
public DynamicsWorld getDynamicsWorld() {
return this.dynamicsWorld;
}
@Override @Override
public String getType() { public String getType() {
// TODO Auto-generated method stub // TODO Auto-generated method stub
return ENGINE_NAME; return ENGINE_NAME;
} }
@Override
public void newContact(final ContactPointInfo contact) {
ComponentPhysics component1 = null;
ComponentPhysics component2 = null;
//Called when a new contact point is found between two bodies.
Log.warning("collision detection [ NEW ] " + contact.localPoint1 + " depth=" + contact.penetrationDepth);
if (contact.shape1 != null && contact.shape1.getUserData() != null) {
component1 = (ComponentPhysics) contact.shape1.getUserData();
}
if (contact.shape2 != null && contact.shape2.getUserData() != null) {
component2 = (ComponentPhysics) contact.shape2.getUserData();
}
if (component1 != null) {
component1.newContact(component2, contact.normal, contact.localPoint1, contact.localPoint2, contact.penetrationDepth);
}
if (component2 != null) {
component2.newContact(component1, contact.normal.multiplyNew(-1), contact.localPoint2, contact.localPoint1, contact.penetrationDepth);
}
}
@Override
public void render(final long deltaMili, final Camera camera) {
// TODO Auto-generated method stub
for (final ComponentPhysics it : this.components) {
//Log.info("Render " + it);
it.renderDebug(this.debugDrawProperty, camera);
}
//debugDrawProperty.drawCone(2, 5, 9, 12, Matrix4f.identity(), new Color(1,1,0,1));
//debugDrawProperty.drawSquare(new Vector3f(1,1,1), Matrix4f.identity(), new Color(1,1,0,1));
//debugDrawProperty.drawCubeLine(new Vector3f(1,1,1), new Vector3f(5,5,5), new Color(1,0,1,1), Matrix4f.identity(), true, true);
//debugDrawProperty.drawCubeLine(new Vector3f(0,0,0), new Vector3f(32,32,32), new Color(1,0,1,1), Matrix4f.identity(), true, true);
}
@Override
public void renderDebug(final long deltaMili, final Camera camera) {
if (this.propertyDebugShape == true) {
for (final ComponentPhysics it : this.components) {
it.drawShape(this.debugDrawProperty, camera);
}
}
if (this.propertyDebugAABB == true) {
for (final ComponentPhysics it : this.components) {
it.renderDebug(this.debugDrawProperty, camera);
}
}
}
void setGravity(final Vector3f _axePower) {
if (this.dynamicsWorld != null) {
final Vector3f gravity = _axePower.clone();
this.dynamicsWorld.setGravity(gravity);
}
}
@Override
public void update(final long deltaMili) {
final float deltaTime = deltaMili * 0.0001f;
// Add the time difference in the accumulator
this.accumulator += deltaTime;
// While there is enough accumulated time to take one or several physics steps
while (this.accumulator >= TIME_STEP) {
if (this.dynamicsWorld != null) {
// call every object to usdate their constant forces applyed
for (final ComponentPhysics it : this.components) {
if (it != null) {
it.update(TIME_STEP);
}
}
// Update the Dynamics world with a constant time step
Log.debug("Update the Physic engine ... " + TIME_STEP);
this.dynamicsWorld.update(TIME_STEP);
}
// Decrease the accumulated time
this.accumulator -= TIME_STEP;
}
for (final ComponentPhysics elem : this.components) {
elem.emitAll();
}
}
} }

76
src/org/atriasoft/gameengine/internal/Log.java
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@ -15,46 +15,54 @@ public class Log {
private static final boolean PRINT_TODO = Logger.getNeedPrint(LIB_NAME, LogLevel.TODO); private static final boolean PRINT_TODO = Logger.getNeedPrint(LIB_NAME, LogLevel.TODO);
private static final boolean PRINT_PRINT = Logger.getNeedPrint(LIB_NAME, LogLevel.PRINT); private static final boolean PRINT_PRINT = Logger.getNeedPrint(LIB_NAME, LogLevel.PRINT);
private Log() {} public static void critical(final String data) {
if (PRINT_CRITICAL) {
public static void print(String data) {
if (PRINT_PRINT)
Logger.print(LIB_NAME_DRAW, data);
}
public static void todo(String data) {
if (PRINT_TODO)
Logger.todo(LIB_NAME_DRAW, data);
}
public static void critical(String data) {
if (PRINT_CRITICAL)
Logger.critical(LIB_NAME_DRAW, data); Logger.critical(LIB_NAME_DRAW, data);
} }
public static void error(String data) {
if (PRINT_ERROR)
Logger.error(LIB_NAME_DRAW, data);
} }
public static void warning(String data) { public static void debug(final String data) {
if (PRINT_WARNING) if (PRINT_DEBUG) {
Logger.warning(LIB_NAME_DRAW, data);
}
public static void info(String data) {
if (PRINT_INFO)
Logger.info(LIB_NAME_DRAW, data);
}
public static void debug(String data) {
if (PRINT_DEBUG)
Logger.debug(LIB_NAME_DRAW, data); Logger.debug(LIB_NAME_DRAW, data);
} }
public static void verbose(String data) {
if (PRINT_VERBOSE)
Logger.verbose(LIB_NAME_DRAW, data);
} }
public static void error(final String data) {
if (PRINT_ERROR) {
Logger.error(LIB_NAME_DRAW, data);
}
}
public static void info(final String data) {
if (PRINT_INFO) {
Logger.info(LIB_NAME_DRAW, data);
}
}
public static void print(final String data) {
if (PRINT_PRINT) {
Logger.print(LIB_NAME_DRAW, data);
}
}
public static void todo(final String data) {
if (PRINT_TODO) {
Logger.todo(LIB_NAME_DRAW, data);
}
}
public static void verbose(final String data) {
if (PRINT_VERBOSE) {
Logger.verbose(LIB_NAME_DRAW, data);
}
}
public static void warning(final String data) {
if (PRINT_WARNING) {
Logger.warning(LIB_NAME_DRAW, data);
}
}
private Log() {}
} }

8
src/org/atriasoft/gameengine/map/MapVoxel.java
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@ -25,8 +25,6 @@ import org.atriasoft.gameengine.components.ComponentTexture;
import org.atriasoft.gameengine.components.ComponentTextures; import org.atriasoft.gameengine.components.ComponentTextures;
import org.atriasoft.gameengine.engines.EngineLight; import org.atriasoft.gameengine.engines.EngineLight;
import org.atriasoft.gameengine.engines.EngineMap; import org.atriasoft.gameengine.engines.EngineMap;
import org.atriasoft.gameengine.physics.PhysicBox;
import org.atriasoft.gameengine.physics.PhysicMapVoxel;
public class MapVoxel extends EngineMap { public class MapVoxel extends EngineMap {
//List<VoxelChunk> listOfChunks = new ArrayList<VoxelChunk>(); //List<VoxelChunk> listOfChunks = new ArrayList<VoxelChunk>();
@ -75,9 +73,9 @@ public class MapVoxel extends EngineMap {
new Uri("DATA", "basicMaterial.frag"), new Uri("DATA", "basicMaterial.frag"),
(EngineLight)env.getEngine(EngineLight.ENGINE_NAME))); (EngineLight)env.getEngine(EngineLight.ENGINE_NAME)));
ComponentPhysics physics = new ComponentPhysics(false); ComponentPhysics physics = new ComponentPhysics(false);
PhysicMapVoxel box = new PhysicMapVoxel(tmpVoxelChunk); //PhysicMapVoxel box = new PhysicMapVoxel(tmpVoxelChunk);
physics.addShape(box); //physics.addShape(box);
physics.setStaticObject(true); //physics.setStaticObject(true);
tmpEntity.addComponent(physics); tmpEntity.addComponent(physics);
this.env.addEntity(tmpEntity); this.env.addEntity(tmpEntity);

13
src/org/atriasoft/gameengine/physics/ColisionPoints.java
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@ -1,13 +0,0 @@
package org.atriasoft.gameengine.physics;
import org.atriasoft.etk.math.Vector3f;
public class ColisionPoints {
public Vector3f position;
public Vector3f force;
public ColisionPoints(Vector3f position, Vector3f force) {
this.position = position;
this.force = force;
}
}

17
src/org/atriasoft/gameengine/physics/Collision.java
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@ -1,17 +0,0 @@
package org.atriasoft.gameengine.physics;
public class Collision {
public final ColisionPoints[] colisionPointLocal;
public final PhysicShape shapeRemote;
public final ColisionPoints[] colisionPointRemote;
public final boolean staticRemote;
public Collision(ColisionPoints[] colisionPointLocal, PhysicShape shapeRemote,
ColisionPoints[] colisionPointRemote, boolean staticRemote) {
super();
this.colisionPointLocal = colisionPointLocal;
this.shapeRemote = shapeRemote;
this.colisionPointRemote = colisionPointRemote;
this.staticRemote = staticRemote;
}
}

7
src/org/atriasoft/gameengine/physics/GravityMap.java
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@ -1,7 +0,0 @@
package org.atriasoft.gameengine.physics;
import org.atriasoft.etk.math.Vector3f;
public abstract class GravityMap {
public abstract Vector3f getGravityAtPosition(Vector3f position);
}

112
src/org/atriasoft/gameengine/physics/PhysicBox.java
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@ -1,112 +0,0 @@
package org.atriasoft.gameengine.physics;
import java.util.ArrayList;
import java.util.List;
import org.atriasoft.etk.Color;
import org.atriasoft.etk.math.Matrix4f;
import org.atriasoft.etk.math.Transform3D;
import org.atriasoft.etk.math.Vector3f;
import org.atriasoft.gale.resource.ResourceColored3DObject;
import org.atriasoft.gameengine.internal.Log;
public class PhysicBox extends PhysicShape {
// Box size property in X, Y and Z
private Vector3f size = new Vector3f(1, 1, 1);
public PhysicBox() {
super(PhysicShapeType.BOX);
}
public Vector3f getSize() {
return size;
}
public void setSize(Vector3f size) {
this.size = size;
}
@Override
public void updateAABB(Transform3D transformGlobal, PhysicCollisionAABB aabb) {
// store it, many time usefull...
this.transformGlobal = transformGlobal;
this.colisionPoints.clear();
// TODO Auto-generated method stub
aabb.update(transformGlobal.multiply(this.transform.multiply(new Vector3f(this.size.x * 0.5f, this.size.y * 0.5f, this.size.z * 0.5f))));
aabb.update(transformGlobal.multiply(this.transform.multiply(new Vector3f(-this.size.x * 0.5f, this.size.y * 0.5f, this.size.z * 0.5f))));
aabb.update(transformGlobal.multiply(this.transform.multiply(new Vector3f(-this.size.x * 0.5f, -this.size.y * 0.5f, this.size.z * 0.5f))));
aabb.update(transformGlobal.multiply(this.transform.multiply(new Vector3f(this.size.x * 0.5f, -this.size.y * 0.5f, this.size.z * 0.5f))));
aabb.update(transformGlobal.multiply(this.transform.multiply(new Vector3f(this.size.x * 0.5f, this.size.y * 0.5f, -this.size.z * 0.5f))));
aabb.update(transformGlobal.multiply(this.transform.multiply(new Vector3f(-this.size.x * 0.5f, this.size.y * 0.5f, -this.size.z * 0.5f))));
aabb.update(transformGlobal.multiply(this.transform.multiply(new Vector3f(-this.size.x * 0.5f, -this.size.y * 0.5f, -this.size.z * 0.5f))));
aabb.update(transformGlobal.multiply(this.transform.multiply(new Vector3f(this.size.x * 0.5f, -this.size.y * 0.5f, -this.size.z * 0.5f))));
}
// only needed for the narrow phase calculation ...
public Vector3f narrowPhaseGlobalPos;
public Vector3f narrowPhaseAxisX = new Vector3f(1, 0, 0);
public Vector3f narrowPhaseAxisY = new Vector3f(1, 0, 0);
public Vector3f narrowPhaseAxisZ = new Vector3f(1, 0, 0);
public Vector3f narrowPhaseHalfSize;
@Override
public void updateForNarrowCollision(Transform3D transformGlobal) {
this.narrowPhaseGlobalPos = transformGlobal.multiply(this.transform.multiply(new Vector3f(0, 0, 0)));
this.narrowPhaseAxisX = transformGlobal.multiply(this.transform.multiply(new Vector3f(1, 0, 0))).less(this.narrowPhaseGlobalPos);
this.narrowPhaseAxisY = transformGlobal.multiply(this.transform.multiply(new Vector3f(0, 1, 0))).less(this.narrowPhaseGlobalPos);
this.narrowPhaseAxisZ = transformGlobal.multiply(this.transform.multiply(new Vector3f(0, 0, 1))).less(this.narrowPhaseGlobalPos);
this.narrowPhaseHalfSize = this.size.multiplyNew(0.5f);
}
private void renderPoint(Vector3f subPosition, Transform3D transformGlobal, ResourceColored3DObject debugDrawProperty) {
Matrix4f transformation = transformGlobal.getOpenGLMatrix().multiplyNew(this.transform.getOpenGLMatrix()).multiply(Matrix4f.createMatrixTranslate(subPosition));
debugDrawProperty.drawSquare(new Vector3f(0.08f, 0.08f, 0.08f), transformation, new Color(0, 0, 1, 1));
}
private void renderPoint2(Vector3f subPosition, Transform3D transformGlobal, ResourceColored3DObject debugDrawProperty) {
Matrix4f transformation = transformGlobal.getOpenGLMatrix().multiplyNew(this.transform.getOpenGLMatrix()).multiply(Matrix4f.createMatrixTranslate(subPosition));
debugDrawProperty.drawSquare(new Vector3f(0.05f, 0.05f, 0.05f), transformation, new Color(0, 1, 0, 1));
}
private void renderPoint3(Vector3f subPosition, Transform3D transformGlobal, ResourceColored3DObject debugDrawProperty) {
Matrix4f transformation = transformGlobal.getOpenGLMatrix().multiplyNew(this.transform.getOpenGLMatrix()).multiply(Matrix4f.createMatrixTranslate(subPosition));
debugDrawProperty.drawSquare(new Vector3f(0.05f, 0.05f, 0.05f), transformation, new Color(1, 1, 0, 1));
}
private void renderPoint4(Vector3f subPosition, Vector3f force, ResourceColored3DObject debugDrawProperty) {
debugDrawProperty.drawSquare(new Vector3f(0.1f, 0.1f, 0.1f), Matrix4f.identity().multiply(Matrix4f.createMatrixTranslate(subPosition)), new Color(1, 0, 0, 1));
List<Vector3f> tmp = new ArrayList<>();
tmp.add(new Vector3f(0,0,0));
tmp.add(force);
debugDrawProperty.drawLine(tmp, new Color(1, 0, 0, 1), Matrix4f.identity().multiply(Matrix4f.createMatrixTranslate(subPosition)), true, false);
}
@Override
public void renderDebug(Transform3D transformGlobal, ResourceColored3DObject debugDrawProperty) {
debugDrawProperty.drawSquare(this.size.multiplyNew(0.5f), this.transform.getOpenGLMatrix().multiplyNew(transformGlobal.getOpenGLMatrix()), new Color(0, 1, 0, 0.25f));
Vector3f dimention = this.size.multiplyNew(0.5f);
renderPoint2(new Vector3f(+dimention.x, +dimention.y, +dimention.z), transformGlobal, debugDrawProperty);
renderPoint(new Vector3f(-dimention.x, +dimention.y, +dimention.z), transformGlobal, debugDrawProperty);
renderPoint(new Vector3f(+dimention.x, -dimention.y, +dimention.z), transformGlobal, debugDrawProperty);
renderPoint(new Vector3f(-dimention.x, -dimention.y, +dimention.z), transformGlobal, debugDrawProperty);
renderPoint(new Vector3f(+dimention.x, +dimention.y, -dimention.z), transformGlobal, debugDrawProperty);
renderPoint(new Vector3f(-dimention.x, +dimention.y, -dimention.z), transformGlobal, debugDrawProperty);
renderPoint(new Vector3f(+dimention.x, -dimention.y, -dimention.z), transformGlobal, debugDrawProperty);
renderPoint3(new Vector3f(-dimention.x, -dimention.y, -dimention.z), transformGlobal, debugDrawProperty);
for (Collision elem: this.colisionPoints) {
if (elem != null) {
if (elem.colisionPointLocal == null) {
Log.error("colision point must be set !!!");
continue;
}
for (int iii = 0; iii < elem.colisionPointLocal.length; iii++) {
renderPoint4(elem.colisionPointLocal[iii].position, elem.colisionPointLocal[iii].force, debugDrawProperty);
}
}
}
}
}

77
src/org/atriasoft/gameengine/physics/PhysicCollisionAABB.java
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@ -1,77 +0,0 @@
package org.atriasoft.gameengine.physics;
import org.atriasoft.etk.math.Vector3f;
public class PhysicCollisionAABB {
public float minX;
public float minY;
public float minZ;
public float maxX;
public float maxY;
public float maxZ;
public PhysicCollisionAABB(float minX, float minY, float minZ, float maxX, float maxY, float maxZ) {
super();
this.minX = minX;
this.minY = minY;
this.minZ = minZ;
this.maxX = maxX;
this.maxY = maxY;
this.maxZ = maxZ;
}
public boolean intersect(PhysicCollisionAABB other) {
if (this == other) {
return false;
}
if (minX > other.maxX) {
return false;
}
if (maxX < other.minX) {
return false;
}
if (minY > other.maxY) {
return false;
}
if (maxY < other.minY) {
return false;
}
if (minZ > other.maxZ) {
return false;
}
if (maxZ < other.minZ) {
return false;
}
return true;
}
public void update(Vector3f point) {
if (minX > point.x) {
minX = point.x;
}
if (maxX < point.x) {
maxX = point.x;
}
if (minY > point.y) {
minY = point.y;
}
if (maxY < point.y) {
maxY = point.y;
}
if (minZ > point.z) {
minZ = point.z;
}
if (maxZ < point.z) {
maxZ = point.z;
}
}
public Vector3f getMin() {
return new Vector3f(minX, minY, minZ);
}
public Vector3f getMax() {
return new Vector3f(maxX, maxY, maxZ);
}
public static PhysicCollisionAABB beforeCalculated() {
// TODO Auto-generated method stub
return new PhysicCollisionAABB(999999,999999,999999,-999999,-999999,-999999);
}
}

42
src/org/atriasoft/gameengine/physics/PhysicMapVoxel.java
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@ -1,42 +0,0 @@
package org.atriasoft.gameengine.physics;
import org.atriasoft.etk.math.Transform3D;
import org.atriasoft.etk.math.Vector3f;
import org.atriasoft.gale.resource.ResourceColored3DObject;
import org.atriasoft.gameengine.map.VoxelChunk;
public class PhysicMapVoxel extends PhysicShape {
// Box size property in X, Y and Z
private VoxelChunk chunk;
public PhysicMapVoxel(VoxelChunk chunk) {
super(PhysicShapeType.MAP_VOXEL);
this.chunk = chunk;
}
@Override
public void updateAABB(Transform3D transform, PhysicCollisionAABB aabb) {
if (this.chunk == null) {
return;
}
this.colisionPoints.clear();
aabb.update(new Vector3f(this.chunk.getPosition().x,this.chunk.getPosition().y,this.chunk.getPosition().z));
aabb.update(new Vector3f(
this.chunk.getPosition().x + VoxelChunk.VOXEL_CHUNK_SIZE,
this.chunk.getPosition().y + VoxelChunk.VOXEL_CHUNK_SIZE,
this.chunk.getPosition().z + VoxelChunk.VOXEL_CHUNK_SIZE));
}
// only needed for the narrow phase calculation ...
private Vector3f narrowPhaseGlobalPos;
private Vector3f narrowPhaseAxisX = new Vector3f(1,0,0);
private Vector3f narrowPhaseAxisY = new Vector3f(1,0,0);
private Vector3f narrowPhaseAxisZ = new Vector3f(1,0,0);
private Vector3f narrowPhaseHalfSize = new Vector3f(0.5f,0.5f,0.5f);
@Override
public void updateForNarrowCollision(Transform3D transform) {
this.narrowPhaseGlobalPos = transform.multiply(this.transform.multiply(new Vector3f(0,0,0)));
}
@Override
public void renderDebug(Transform3D transform, ResourceColored3DObject debugDrawProperty) {
}
}

101
src/org/atriasoft/gameengine/physics/PhysicShape.java
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@ -1,101 +0,0 @@
package org.atriasoft.gameengine.physics;
import java.util.ArrayList;
import java.util.List;
import org.atriasoft.etk.math.Quaternion;
import org.atriasoft.etk.math.Transform3D;
import org.atriasoft.etk.math.Vector3f;
import org.atriasoft.gale.resource.ResourceColored3DObject;
public abstract class PhysicShape {
protected List<Collision> colisionPoints = new ArrayList<>();
// protected Quaternion quaternion;
// protected Vector3f origin;
protected Transform3D transform;
protected Transform3D transformGlobal;
protected float mass = 0;
protected final PhysicShapeType type;
public PhysicShape(PhysicShapeType type) {
this.type = type;
this.transform = new Transform3D();
// this.quaternion = Quaternion.identity();
// this.origin = Vector3f.zero();
this.mass = 0;
}
public PhysicShape(PhysicShapeType type, Quaternion quaternion, Vector3f origin, float mass) {
this.type = type;
this.transform = new Transform3D(origin, quaternion);
// this.quaternion = quaternion;
// this.origin = origin;
this.mass = mass;
}
public Quaternion getQuaternionFull() {
return transformGlobal.getOrientation().multiplyNew(transform.getOrientation());
}
public Quaternion getQuaternion() {
return transform.getOrientation();
}
public void setQuaternion(Quaternion quaternion) {
this.transform.setOrientation(quaternion);
}
public Vector3f getOrigin() {
return this.transform.getPosition();
}
public void setOrigin(Vector3f origin) {
this.transform.setPosition(origin);
}
public Transform3D getTransform() {
return transform;
}
public void setTransform(Transform3D transform) {
this.transform = transform;
}
public Transform3D getTransformGlobal() {
return transformGlobal;
}
public void setTransformGlobal(Transform3D transform) {
this.transformGlobal = transform;
}
public float getMass() {
return mass;
}
public void setMass(float mass) {
this.mass = mass;
}
public PhysicShapeType getType() {
return type;
}
public void addColision(Collision colision) {
colisionPoints.add(colision);
}
public abstract void updateAABB(Transform3D transform, PhysicCollisionAABB aabb);
public abstract void updateForNarrowCollision(Transform3D transform);
public abstract void renderDebug(Transform3D transform, ResourceColored3DObject debugDrawProperty);
}

13
src/org/atriasoft/gameengine/physics/PhysicShapeType.java
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@ -1,13 +0,0 @@
package org.atriasoft.gameengine.physics;
public enum PhysicShapeType {
UNKNOWN,
BOX,
CAPSULE,
CONE,
CONVEXHULL,
CYLINDER,
SPHERE,
CONCAVE,
MAP_VOXEL
}

38
src/org/atriasoft/gameengine/physics/PhysicSphere.java
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@ -1,38 +0,0 @@
package org.atriasoft.gameengine.physics;
import org.atriasoft.etk.Color;
import org.atriasoft.etk.math.Transform3D;
import org.atriasoft.etk.math.Vector3f;
import org.atriasoft.gale.resource.ResourceColored3DObject;
public class PhysicSphere extends PhysicShape {
// Box size property in X, Y and Z
private float size;
public PhysicSphere() {
super(PhysicShapeType.SPHERE);
}
public float getSize() {
return size;
}
public void setSize(float size) {
this.size = size;
}
@Override
public void updateAABB(Transform3D transform, PhysicCollisionAABB aabb) {
aabb.update(transform.multiply(this.transform.getPosition()).addNew(new Vector3f(this.size,0,0)));
aabb.update(transform.multiply(this.transform.getPosition()).addNew(new Vector3f(-this.size,0,0)));
aabb.update(transform.multiply(this.transform.getPosition()).addNew(new Vector3f(0,this.size,0)));
aabb.update(transform.multiply(this.transform.getPosition()).addNew(new Vector3f(0,-this.size,0)));
aabb.update(transform.multiply(this.transform.getPosition()).addNew(new Vector3f(0,0,this.size)));
aabb.update(transform.multiply(this.transform.getPosition()).addNew(new Vector3f(0,0,-this.size)));
}
@Override
public void updateForNarrowCollision(Transform3D transform) {
}
@Override
public void renderDebug(Transform3D transform, ResourceColored3DObject debugDrawProperty) {
debugDrawProperty.drawSphere(this.size, 9, 9, this.transform.getOpenGLMatrix().multiplyNew(transform.getOpenGLMatrix()), new Color(0,1,0,1));
}
}

377
src/org/atriasoft/gameengine/physics/ToolCollisionOBBWithOBB.java
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@ -1,377 +0,0 @@
package org.atriasoft.gameengine.physics;
import org.atriasoft.etk.math.Quaternion;
import org.atriasoft.etk.math.Vector3f;
import org.atriasoft.gameengine.internal.Log;
import org.atriasoft.gameengine.samples.LoxelEngine.LoxelApplication;
// set the relevant elements of our oriented bounding box
class OBB {
public Vector3f position;
public Vector3f axisX;
public Vector3f axisY;
public Vector3f axisZ;
public Vector3f halfSize;
public OBB() {
position = new Vector3f();
axisX = new Vector3f();
axisY = new Vector3f();
axisZ = new Vector3f();
halfSize = new Vector3f();
}
};
public class ToolCollisionOBBWithOBB {
private ToolCollisionOBBWithOBB() {}
// check if there's a separating plane in between the selected axes
private static boolean getSeparatingPlane(Vector3f rPos, Vector3f plane, OBB box1, OBB box2) {
return (Math.abs(rPos.dot(plane)) > (Math.abs(box1.axisX.multiplyNew(box1.halfSize.x).dot(plane)) + Math.abs(box1.axisY.multiplyNew(box1.halfSize.y).dot(plane))
+ Math.abs(box1.axisZ.multiplyNew(box1.halfSize.z).dot(plane)) + Math.abs(box2.axisX.multiplyNew(box2.halfSize.x).dot(plane))
+ Math.abs(box2.axisY.multiplyNew(box2.halfSize.y).dot(plane)) + Math.abs(box2.axisZ.multiplyNew(box2.halfSize.z).dot(plane))));
}
// test for separating planes in all 15 axes
private static boolean getCollision(OBB box1, OBB box2) {
Vector3f rPos = box2.position.lessNew(box1.position);
boolean ret = getSeparatingPlane(rPos, box1.axisX, box1, box2) || getSeparatingPlane(rPos, box1.axisY, box1, box2) || getSeparatingPlane(rPos, box1.axisZ, box1, box2)
|| getSeparatingPlane(rPos, box2.axisX, box1, box2) || getSeparatingPlane(rPos, box2.axisY, box1, box2) || getSeparatingPlane(rPos, box2.axisZ, box1, box2)
|| getSeparatingPlane(rPos, box1.axisX.cross(box2.axisX), box1, box2) || getSeparatingPlane(rPos, box1.axisX.cross(box2.axisY), box1, box2)
|| getSeparatingPlane(rPos, box1.axisX.cross(box2.axisZ), box1, box2) || getSeparatingPlane(rPos, box1.axisY.cross(box2.axisX), box1, box2)
|| getSeparatingPlane(rPos, box1.axisY.cross(box2.axisY), box1, box2) || getSeparatingPlane(rPos, box1.axisY.cross(box2.axisZ), box1, box2)
|| getSeparatingPlane(rPos, box1.axisZ.cross(box2.axisX), box1, box2) || getSeparatingPlane(rPos, box1.axisZ.cross(box2.axisY), box1, box2)
|| getSeparatingPlane(rPos, box1.axisZ.cross(box2.axisZ), box1, box2);
return !ret;
}
//
// // a quick test to see the code working
// public static void main(String[] args) {
// // create two obbs
// OBB aaa = new OBB();
// OBB bbb = new OBB();
//
// // set the first obb's properties
// aaa.position = new Vector3f(0.0f, 0.0f, 0.0f); // set its center position
//
// // set the half size
// aaa.halfSize = new Vector3f(10.0f, 1.0f, 1.0f);
//
// // set the axes orientation
// aaa.axisX = new Vector3f(1.0f, 0.0f, 0.0f);
// aaa.axisY = new Vector3f(0.0f, 1.0f, 0.0f);
// aaa.axisZ = new Vector3f(0.0f, 0.0f, 1.0f);
//
// // set the second obb's properties
// bbb.position = new Vector3f(20.0f, 0.0f, 0.0f); // set its center position
//
// // set the half size
// bbb.halfSize = new Vector3f(10.0f, 1.0f, 1.0f);
//
// // set the axes orientation
// bbb.axisX = new Vector3f(1.0f, 0.0f, 0.0f);
// bbb.axisY = new Vector3f(0.0f, 1.0f, 0.0f);
// bbb.axisZ = new Vector3f(0.0f, 0.0f, 1.0f);
//
// // run the code and get the result as a message
// if (getCollision(aaa, bbb)) {
// Log.info("Collision!!!");
// } else {
// Log.info("NO Collision!!!");
// }
// }
// check if there's a separating plane in between the selected axes
private static boolean getSeparatingPlane222(Vector3f rPos, Vector3f plane, PhysicBox box1, PhysicBox box2) {
return (Math.abs(rPos.dot(plane)) > (Math.abs(box1.narrowPhaseAxisX.multiplyNew(box1.narrowPhaseHalfSize.x).dot(plane))
+ Math.abs(box1.narrowPhaseAxisY.multiplyNew(box1.narrowPhaseHalfSize.y).dot(plane)) + Math.abs(box1.narrowPhaseAxisZ.multiplyNew(box1.narrowPhaseHalfSize.z).dot(plane))
+ Math.abs(box2.narrowPhaseAxisX.multiplyNew(box2.narrowPhaseHalfSize.x).dot(plane)) + Math.abs(box2.narrowPhaseAxisY.multiplyNew(box2.narrowPhaseHalfSize.y).dot(plane))
+ Math.abs(box2.narrowPhaseAxisZ.multiplyNew(box2.narrowPhaseHalfSize.z).dot(plane))));
}
public static boolean testCollide(PhysicBox box1, PhysicBox box2) {
Vector3f rPos = box2.narrowPhaseGlobalPos.lessNew(box1.narrowPhaseGlobalPos);
boolean ret = getSeparatingPlane222(rPos, box1.narrowPhaseAxisX, box1, box2) || getSeparatingPlane222(rPos, box1.narrowPhaseAxisY, box1, box2)
|| getSeparatingPlane222(rPos, box1.narrowPhaseAxisZ, box1, box2) || getSeparatingPlane222(rPos, box2.narrowPhaseAxisX, box1, box2)
|| getSeparatingPlane222(rPos, box2.narrowPhaseAxisY, box1, box2) || getSeparatingPlane222(rPos, box2.narrowPhaseAxisZ, box1, box2)
|| getSeparatingPlane222(rPos, box1.narrowPhaseAxisX.cross(box2.narrowPhaseAxisX), box1, box2)
|| getSeparatingPlane222(rPos, box1.narrowPhaseAxisX.cross(box2.narrowPhaseAxisY), box1, box2)
|| getSeparatingPlane222(rPos, box1.narrowPhaseAxisX.cross(box2.narrowPhaseAxisZ), box1, box2)
|| getSeparatingPlane222(rPos, box1.narrowPhaseAxisY.cross(box2.narrowPhaseAxisX), box1, box2)
|| getSeparatingPlane222(rPos, box1.narrowPhaseAxisY.cross(box2.narrowPhaseAxisY), box1, box2)
|| getSeparatingPlane222(rPos, box1.narrowPhaseAxisY.cross(box2.narrowPhaseAxisZ), box1, box2)
|| getSeparatingPlane222(rPos, box1.narrowPhaseAxisZ.cross(box2.narrowPhaseAxisX), box1, box2)
|| getSeparatingPlane222(rPos, box1.narrowPhaseAxisZ.cross(box2.narrowPhaseAxisY), box1, box2)
|| getSeparatingPlane222(rPos, box1.narrowPhaseAxisZ.cross(box2.narrowPhaseAxisZ), box1, box2);
return !ret;
}
public static void getCollidePoints(PhysicBox box1, boolean isStatic1, PhysicBox box2, boolean isStatic2) {
// Log.info("Try to calculare reverse force ........");
Vector3f rPos1 = box1.narrowPhaseGlobalPos.lessNew(box2.narrowPhaseGlobalPos);
Vector3f rPos2 = box2.narrowPhaseGlobalPos.lessNew(box1.narrowPhaseGlobalPos);
Quaternion quat1 = box1.getQuaternionFull();
Quaternion quat2 = box2.getQuaternionFull();
// Step 1: set the Box 2 in the repere of the Box 1:
Quaternion quatTransfer1 = Quaternion.diff(quat1, quat2);
Quaternion quatTransfer2 = Quaternion.diff(quat2, quat1);
// quatTransfer.normalize();
// LoxelApplication.relativeTest = quatTransfer;
// Vector3f tmp = rPos.addNew(new Vector3f(0,0,14));
// LoxelApplication.relativeTestPos.getTransform().setPosition(tmp);
// LoxelApplication.relativeTestPos.getTransform().setOrientation(quatTransfer);
// LoxelApplication.boxTest.setSize(box1.getSize());
// Log.info("" + rPos + quatTransfer1);
// /*res = */getCollidePointsAABBCenteredWithOBB(box1.narrowPhaseHalfSize, box2.narrowPhaseHalfSize, quatTransfer, rPos);
/* res = transfert in generic plan the new res ... */
// test origin AABB with OBB collision
// Step 2: set the Box 1 in the repere of the Box 2:
// test origin AABB with OBB collision
// tmp = rPos.addNew(new Vector3f(0,0,14));
LoxelApplication.testRpos = quat2.inverseNew().getMatrix4().multiply(rPos1);
LoxelApplication.testQTransfert = quatTransfer2;
LoxelApplication.box1HalfSize = box2.narrowPhaseHalfSize;
LoxelApplication.box2HalfSize = box1.narrowPhaseHalfSize;
// LoxelApplication.relativeTestPos.getTransform().setPosition(tmp);
// LoxelApplication.relativeTestPos.getTransform().setOrientation(quatTransfer);
// LoxelApplication.boxTest.setSize(box1.getSize());
// foinctionne avec la box qui n'est pas orienter...
// getCollidePointsAABBCenteredWithOBB(box2.narrowPhaseHalfSize, box1.narrowPhaseHalfSize, quatTransfer2, rPos1);
// fonctionne quand le block est trourner de 90% petit pb de positionnement en hauteur....
// getCollidePointsAABBCenteredWithOBB(box2.narrowPhaseHalfSize, box1.narrowPhaseHalfSize, quatTransfer2, quat2.multiply(rPos2));
ColisionPoints[] collide1 = getCollidePointsAABBCenteredWithOBB(box2.narrowPhaseHalfSize, box1.narrowPhaseHalfSize, quatTransfer2, quat2.inverseNew().getMatrix4().multiply(rPos1));
// transfer detection point collision in global environement:
if (collide1 != null) {
for (int iii = 0; iii < collide1.length; iii++) {
collide1[iii].position = quat1.multiply(collide1[iii].position).add(box1.narrowPhaseGlobalPos);
collide1[iii].force = quat2.multiply(collide1[iii].force);//.add(box1.narrowPhaseGlobalPos);
}
}
/* res = trensfert in generic plan the new res ... */
LoxelApplication.testRpos = quat1.inverseNew().getMatrix4().multiply(rPos2);
LoxelApplication.testQTransfert = quatTransfer1;
LoxelApplication.box1HalfSize = box1.narrowPhaseHalfSize;
LoxelApplication.box2HalfSize = box2.narrowPhaseHalfSize;
ColisionPoints[] collide2 = getCollidePointsAABBCenteredWithOBB(box1.narrowPhaseHalfSize, box2.narrowPhaseHalfSize, quatTransfer1, quat1.inverseNew().getMatrix4().multiply(rPos2));
if (collide2 != null) {
for (int iii = 0; iii < collide2.length; iii++) {
collide2[iii].position = quat2.multiply(collide2[iii].position).add(box2.narrowPhaseGlobalPos);
collide2[iii].force = quat1.multiply(collide2[iii].force);//.add(box2.narrowPhaseGlobalPos);
}
}
// add only if NOT static, when static no colision is performed
if (true) { //!isStatic1) {
Collision colision = new Collision(collide1, box2, collide2, isStatic2);
box1.addColision(colision);
}
if (true) { //!isStatic1) {
Collision colision = new Collision(collide2, box1, collide1, isStatic1);
box2.addColision(colision);
}
}
public static ColisionPoints[] getCollidePointsAABBCenteredWithOBB(Vector3f box1HalfSize, Vector3f box2HalfSize, Quaternion box2Orientation, Vector3f box2Position) {
// point in AABB
Vector3f topBackRight = box2Orientation.multiply(new Vector3f(+box2HalfSize.x, +box2HalfSize.y, +box2HalfSize.z)).add(box2Position);
Vector3f topBackLeft = box2Orientation.multiply(new Vector3f(-box2HalfSize.x, +box2HalfSize.y, +box2HalfSize.z)).add(box2Position);
Vector3f topFrontRight = box2Orientation.multiply(new Vector3f(+box2HalfSize.x, -box2HalfSize.y, +box2HalfSize.z)).add(box2Position);
Vector3f topFrontLeft = box2Orientation.multiply(new Vector3f(-box2HalfSize.x, -box2HalfSize.y, +box2HalfSize.z)).add(box2Position);
Vector3f bottomBackRight = box2Orientation.multiply(new Vector3f(+box2HalfSize.x, +box2HalfSize.y, -box2HalfSize.z)).add(box2Position);
Vector3f bottomBackLeft = box2Orientation.multiply(new Vector3f(-box2HalfSize.x, +box2HalfSize.y, -box2HalfSize.z)).add(box2Position);
Vector3f bottomFrontRight = box2Orientation.multiply(new Vector3f(+box2HalfSize.x, -box2HalfSize.y, -box2HalfSize.z)).add(box2Position);
Vector3f bottomFrontLeft = box2Orientation.multiply(new Vector3f(-box2HalfSize.x, -box2HalfSize.y, -box2HalfSize.z)).add(box2Position);
LoxelApplication.testPoints.clear();
LoxelApplication.testPoints.add(topBackRight);
LoxelApplication.testPoints.add(topBackLeft);
LoxelApplication.testPoints.add(topFrontRight);
LoxelApplication.testPoints.add(topFrontLeft);
LoxelApplication.testPoints.add(bottomBackRight);
LoxelApplication.testPoints.add(bottomBackLeft);
LoxelApplication.testPoints.add(bottomFrontRight);
LoxelApplication.testPoints.add(bottomFrontLeft);
LoxelApplication.testPointsBox.clear();
LoxelApplication.testPointsBox.add(new Vector3f(+box1HalfSize.x, +box1HalfSize.y, +box1HalfSize.z));
LoxelApplication.testPointsBox.add(new Vector3f(-box1HalfSize.x, +box1HalfSize.y, +box1HalfSize.z));
LoxelApplication.testPointsBox.add(new Vector3f(+box1HalfSize.x, -box1HalfSize.y, +box1HalfSize.z));
LoxelApplication.testPointsBox.add(new Vector3f(-box1HalfSize.x, -box1HalfSize.y, +box1HalfSize.z));
LoxelApplication.testPointsBox.add(new Vector3f(+box1HalfSize.x, +box1HalfSize.y, -box1HalfSize.z));
LoxelApplication.testPointsBox.add(new Vector3f(-box1HalfSize.x, +box1HalfSize.y, -box1HalfSize.z));
LoxelApplication.testPointsBox.add(new Vector3f(+box1HalfSize.x, -box1HalfSize.y, -box1HalfSize.z));
LoxelApplication.testPointsBox.add(new Vector3f(-box1HalfSize.x, -box1HalfSize.y, -box1HalfSize.z));
Vector3f insideTopBackRight = pointDistanceInAABB(box1HalfSize, topBackRight);
Vector3f insideTopBackLeft = pointDistanceInAABB(box1HalfSize, topBackLeft);
Vector3f insideTopFrontRight = pointDistanceInAABB(box1HalfSize, topFrontRight);
Vector3f insideTopFrontLeft = pointDistanceInAABB(box1HalfSize, topFrontLeft);
Vector3f insideBottomBackRight = pointDistanceInAABB(box1HalfSize, bottomBackRight);
Vector3f insideBottomBackLeft = pointDistanceInAABB(box1HalfSize, bottomBackLeft);
Vector3f insideBottomFrontRight = pointDistanceInAABB(box1HalfSize, bottomFrontRight);
Vector3f insideBottomFrontLeft = pointDistanceInAABB(box1HalfSize, bottomFrontLeft);
LoxelApplication.testPointsCollide.clear();
LoxelApplication.testPointsCollide.add(insideTopBackRight == null ? false : true);
LoxelApplication.testPointsCollide.add(insideTopBackLeft == null ? false : true);
LoxelApplication.testPointsCollide.add(insideTopFrontRight == null ? false : true);
LoxelApplication.testPointsCollide.add(insideTopFrontLeft == null ? false : true);
LoxelApplication.testPointsCollide.add(insideBottomBackRight == null ? false : true);
LoxelApplication.testPointsCollide.add(insideBottomBackLeft == null ? false : true);
LoxelApplication.testPointsCollide.add(insideBottomFrontRight == null ? false : true);
LoxelApplication.testPointsCollide.add(insideBottomFrontLeft == null ? false : true);
int count = 0;
if (insideTopBackRight != null) {
count++;
}
if (insideTopBackLeft != null) {
count++;
}
if (insideTopFrontRight != null) {
count++;
}
if (insideTopFrontLeft != null) {
count++;
}
if (insideBottomBackRight != null) {
count++;
}
if (insideBottomBackLeft != null) {
count++;
}
if (insideBottomFrontRight != null) {
count++;
}
if (insideBottomFrontLeft != null) {
count++;
}
ColisionPoints[] out = new ColisionPoints[count];
count = 0;
if (insideTopBackRight != null) {
out[count] = new ColisionPoints(new Vector3f(+box2HalfSize.x, +box2HalfSize.y, +box2HalfSize.z), insideTopBackRight);
count++;
}
if (insideTopBackLeft != null) {
out[count] = new ColisionPoints(new Vector3f(-box2HalfSize.x, +box2HalfSize.y, +box2HalfSize.z), insideTopBackLeft);
count++;
}
if (insideTopFrontRight != null) {
out[count] = new ColisionPoints(new Vector3f(+box2HalfSize.x, -box2HalfSize.y, +box2HalfSize.z), insideTopFrontRight);
count++;
}
if (insideTopFrontLeft != null) {
out[count] = new ColisionPoints(new Vector3f(-box2HalfSize.x, -box2HalfSize.y, +box2HalfSize.z), insideTopFrontLeft);
count++;
}
if (insideBottomBackRight != null) {
out[count] = new ColisionPoints(new Vector3f(+box2HalfSize.x, +box2HalfSize.y, -box2HalfSize.z), insideBottomBackRight);
count++;
}
if (insideBottomBackLeft != null) {
out[count] = new ColisionPoints(new Vector3f(-box2HalfSize.x, +box2HalfSize.y, -box2HalfSize.z), insideBottomBackLeft);
count++;
}
if (insideBottomFrontRight != null) {
out[count] = new ColisionPoints(new Vector3f(+box2HalfSize.x, -box2HalfSize.y, -box2HalfSize.z), insideBottomFrontRight);
count++;
}
if (insideBottomFrontLeft != null) {
out[count] = new ColisionPoints(new Vector3f(-box2HalfSize.x, -box2HalfSize.y, -box2HalfSize.z), insideBottomFrontLeft);
count++;
}
if (count != 0) {
// Find a point inside the BOX ...
/*
Log.info("Detect point inside ... " + insideTopBackRight + " " + insideTopBackLeft + " " + insideTopFrontRight + " " + insideTopFrontLeft + " " + insideBottomBackRight + " "
+ insideBottomBackLeft + " " + insideBottomFrontRight + " " + insideBottomFrontLeft);
*/
return out;
}
// line in AABB
// TODO:
// Log.info("Need to detect line inside ..."); // pas tot a fait... si ca colisione déja avec un point de l'autre ...
return null;
}
public static boolean pointInAABB(Vector3f halfSize, Vector3f point) {
if (point.x > -halfSize.x && point.x < halfSize.x && point.y > -halfSize.y && point.y < halfSize.y && point.z > -halfSize.z && point.z < halfSize.z) {
return true;
}
return false;
}
public static Vector3f pointDistanceInAABB(Vector3f halfSize, Vector3f point) {
Vector3f out = new Vector3f();
if (point.x < 0) {
if (point.x > -halfSize.x) {
out.x = -(halfSize.x + point.x);
//out.x = -halfSize.x - point.x;
//out.x = -halfSize.x + point.x;
//out.x = + point.x;
} else {
return null;
}
} else {
if (point.x < halfSize.x) {
//out.x = halfSize.x + point.x;
out.x = halfSize.x - point.x;
//out.x = - point.x;
} else {
return null;
}
}
if (point.y < 0) {
if (point.y > -halfSize.y) {
out.y = -halfSize.y - point.y;
//out.y = -halfSize.y + point.y;
//out.y = point.y;
} else {
return null;
}
} else {
if (point.y < halfSize.y) {
//out.y = halfSize.y + point.y;
out.y = halfSize.y - point.y;
//out.y = - point.y;
} else {
return null;
}
}
if (point.z < 0) {
if (point.z > -halfSize.z) {
out.z = -halfSize.z - point.z;
//out.z = -halfSize.z + point.z;
//out.z = + point.z;
} else {
return null;
}
} else {
if (point.z < halfSize.z) {
//out.z = halfSize.z + point.z;
out.z = halfSize.z - point.z;
//out.z = - point.z;
} else {
return null;
}
}
if (Math.abs(out.x) < Math.abs(out.y)) {
out.y = 0;
if (Math.abs(out.x) < Math.abs(out.z)) {
out.z = 0;
return out;
}
out.x = 0;
return out;
}
out.x = 0;
if (Math.abs(out.y) < Math.abs(out.z)) {
out.z = 0;
return out;
}
out.y = 0;
return out;
}
}

36
src/org/atriasoft/gameengine/physics/shape/Box.java Normal file
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@ -0,0 +1,36 @@
/** @file
* @author Edouard DUPIN
* @copyright 2011, Edouard DUPIN, all right reserved
* @license MPL v2.0 (see license file)
*/
package org.atriasoft.gameengine.physics.shape;
import org.atriasoft.etk.math.Vector3f;
public class Box extends Shape {
private Vector3f size; // Box size property in X, Y and Z
@Override
public boolean parse(String _line) {
/*
if (super.parse(_line) == true) {
return true;
}
if(strncmp(_line, "half-extents:", 13) == 0) {
sscanf(&_line[13], "%f %f %f", &size.m_floats[0], &size.m_floats[1], &size.m_floats[2] );
EGE_VERBOSE(" halfSize=" << size);
return true;
}
*/
return false;
}
public Vector3f getSize() {
return size;
}
public void setSize(Vector3f size) {
this.size = size;
}
}

46
src/org/atriasoft/gameengine/physics/shape/Capsule.java Normal file
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@ -0,0 +1,46 @@
/** @file
* @author Edouard DUPIN
* @copyright 2011, Edouard DUPIN, all right reserved
* @license MPL v2.0 (see license file)
*/
package org.atriasoft.gameengine.physics.shape;
import org.atriasoft.etk.math.Vector3f;
public class Capsule extends Shape {
private float radius = 1;
private float size = 1;
@Override
public boolean parse(String _line) {
/*
if (super.parse(_line) == true) {
return true;
}
if(strncmp(_line, "radius:", 7) == 0) {
sscanf(&_line[7], "%f", &m_radius );
EGE_VERBOSE(" radius=" << m_radius);
return true;
}
if(strncmp(_line, "size:", 5) == 0) {
sscanf(&_line[5], "%f", &m_size );
EGE_VERBOSE(" height=" << m_size);
return true;
}
*/
return false;
}
public float getRadius() {
return radius;
}
public void setRadius(float radius) {
this.radius = radius;
}
public float getSize() {
return size;
}
public void setSize(float size) {
this.size = size;
}
}

62
src/org/atriasoft/gameengine/physics/shape/Concave.java Normal file
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@ -0,0 +1,62 @@
/** @file
* @author Edouard DUPIN
* @copyright 2011, Edouard DUPIN, all right reserved
* @license MPL v2.0 (see license file)
*/
package org.atriasoft.gameengine.physics.shape;
import java.util.ArrayList;
import java.util.List;
import org.atriasoft.etk.math.Vector3f;
import org.atriasoft.gameengine.internal.Log;
public class Concave extends Shape {
private List<Vector3f> vertexes = new ArrayList<>();
private final List<Integer> indices = new ArrayList<>();
public void addTriangle(final List<Integer> index) {
/*
if (m_indices.size() == 0) {
m_indices = _index;
return;
}
*/
if (index.size() % 3 != 0) {
Log.error("wrong number of faces : " + index.size() + " ==> not a multiple of 3");
return;
}
for (final Integer it : index) {
this.indices.add(it);
}
}
public void clear() {
this.vertexes.clear();
this.indices.clear();
}
public List<Integer> getIndices() {
return this.indices;
}
public List<Vector3f> getVertex() {
return this.vertexes;
}
@Override
public boolean parse(final String _line) {
/*
if (super.parse(_line) == true) {
return true;
}
// TODO ...
*/
return false;
}
public void setListOfVertex(final List<Vector3f> vertexes) {
this.vertexes = vertexes;
}
}

46
src/org/atriasoft/gameengine/physics/shape/Cone.java Normal file
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@ -0,0 +1,46 @@
/** @file
* @author Edouard DUPIN
* @copyright 2011, Edouard DUPIN, all right reserved
* @license MPL v2.0 (see license file)
*/
package org.atriasoft.gameengine.physics.shape;
import org.atriasoft.etk.math.Vector3f;
public class Cone extends Shape {
private float radius = 1;
private float size = 1;
@Override
public boolean parse(String _line) {
/*
if (super.parse(_line) == true) {
return true;
}
if(strncmp(_line, "radius:", 7) == 0) {
sscanf(&_line[7], "%f", &m_radius );
EGE_VERBOSE(" radius=" << m_radius);
return true;
}
if(strncmp(_line, "size:", 5) == 0) {
sscanf(&_line[5], "%f", &m_size );
EGE_VERBOSE(" size=" << m_size);
return true;
}
*/
return false;
}
public float getRadius() {
return radius;
}
public void setRadius(float radius) {
this.radius = radius;
}
public float getSize() {
return size;
}
public void setSize(float size) {
this.size = size;
}
}

65
src/org/atriasoft/gameengine/physics/shape/ConvexHull.java Normal file
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@ -0,0 +1,65 @@
/** @file
* @author Edouard DUPIN
* @copyright 2011, Edouard DUPIN, all right reserved
* @license MPL v2.0 (see license file)
*/
package org.atriasoft.gameengine.physics.shape;
import java.util.ArrayList;
import java.util.List;
import org.atriasoft.etk.math.Vector3f;
public class ConvexHull extends Shape {
private Vector3f scale = new Vector3f(1, 1, 1);
private List<Vector3f> points = new ArrayList<>();
@Override
public boolean parse(String _line) {
/*
if (super.parse(_line) == true) {
return true;
}
if(strncmp(_line, "points:", 6) == 0) {
//EGE_DEBUG("convex hull point parsing " << _line);
char* base = (char*)(&_line[6]);
char* tmp= strchr(base, '|');
vec3 pos(0,0,0);
while (tmp != null) {
*tmp = '\0';
sscanf(base, "%f %f %f", &pos.m_floats[0], &pos.m_floats[1], &pos.m_floats[2] );
m_points.pushBack(pos);
base = tmp+1;
tmp= strchr(base, '|');
}
sscanf(base, "%f %f %f", &pos.m_floats[0], &pos.m_floats[1], &pos.m_floats[2] );
m_points.pushBack(pos);
/ *
for (int32_t iii=0; iii<m_points.size(); iii++) {
EGE_VERBOSE(" parsed " << m_points[iii]);
}
* /
return true;
}
if(strncmp(_line, "scale:", 6) == 0) {
sscanf(&_line[6], "%f %f %f", &m_scale.m_floats[0], &m_scale.m_floats[1], &m_scale.m_floats[2] );
EGE_VERBOSE(" scale=" << m_scale);
return true;
}
*/
return false;
}
public Vector3f getScale() {
return scale;
}
public void setScale(Vector3f scale) {
this.scale = scale;
}
public List<Vector3f> getPoints() {
return points;
}
public void setPoints(List<Vector3f> points) {
this.points = points;
}
}

41
src/org/atriasoft/gameengine/physics/shape/Cylinder.java Normal file
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@ -0,0 +1,41 @@
/** @file
* @author Edouard DUPIN
* @copyright 2011, Edouard DUPIN, all right reserved
* @license MPL v2.0 (see license file)
*/
package org.atriasoft.gameengine.physics.shape;
import org.atriasoft.etk.math.Vector3f;
public class Cylinder extends Shape {
private float radius = 1;
private float size = 1;
@Override
public boolean parse(String _line) {
/*
if (super.parse(_line) == true) {
return true;
}
if(strncmp(_line, "radius:", 7) == 0) {
sscanf(&_line[7], "%f", &m_radius );
EGE_VERBOSE(" radius=" << m_radius);
return true;
}
*/
return false;
}
public float getRadius() {
return radius;
}
public void setRadius(float radius) {
this.radius = radius;
}
public float getSize() {
return size;
}
public void setSize(float size) {
this.size = size;
}
}

49
src/org/atriasoft/gameengine/physics/shape/ProxyShape.java Normal file
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@ -0,0 +1,49 @@
package org.atriasoft.gameengine.physics.shape;
import org.atriasoft.etk.math.Matrix3f;
import org.atriasoft.etk.math.Matrix4f;
import org.atriasoft.etk.math.Quaternion;
import org.atriasoft.etk.math.Transform3D;
import org.atriasoft.etk.math.Vector3f;
import net.jreactphysics3d.body.RigidBody;
import net.jreactphysics3d.collision.shapes.CollisionShape;
import net.jreactphysics3d.engine.DynamicsWorld;
public class ProxyShape {
private CollisionShape collisionShape;
private RigidBody rigidBody;
protected void createRigidBody(CollisionShape collisionShape, Transform3D transform, float mass, DynamicsWorld dynamicsWorld) {
this.collisionShape = collisionShape;
Matrix3f inertiaTensor = new Matrix3f();
collisionShape.computeLocalInertiaTensor(inertiaTensor, mass);
rigidBody = dynamicsWorld.createRigidBody(transform, mass, inertiaTensor, collisionShape);
}
public CollisionShape getCollisionShape() {
return collisionShape;
}
public RigidBody getRigidBody() {
return rigidBody;
}
public void updateTransform() {
// Get the interpolated transform of the rigid body
Transform3D transform = rigidBody.getInterpolatedTransform();
// Compute the transform used for rendering the box
Matrix4f glMatrix = transform.getOpenGLMatrix();
// Apply the scaling matrix to have the correct box dimensions
//getWorldTransform().fromOpenGLArray(glMatrix);
//getWorldTransform().multiply(getScalingTransform());
}
}

106
src/org/atriasoft/gameengine/physics/shape/Shape.java Normal file
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@ -0,0 +1,106 @@
/** @file
* @author Edouard DUPIN
* @copyright 2011, Edouard DUPIN, all right reserved
* @license MPL v2.0 (see license file)
*/
package org.atriasoft.gameengine.physics.shape;
import org.atriasoft.etk.math.Quaternion;
import org.atriasoft.etk.math.Vector3f;
public class Shape {
private Quaternion orientation = new Quaternion();
private float mass = 1; //!< element mass in "g" then 1000 for 1kg
private Vector3f origin = new Vector3f(0,0,0);
public boolean parse(String _line) {
/*
if(strncmp(_line, "origin:", 7) == 0) {
sscanf(&_line[7], "%f %f %f", &m_origin.m_floats[0], &m_origin.m_floats[1], &m_origin.m_floats[2] );
EGE_VERBOSE(" Origin=" << m_origin);
return true;
}
if(strncmp(_line, "rotate:", 7) == 0) {
sscanf(&_line[7], "%f %f %f %f", &m_quaternion.m_floats[0], &m_quaternion.m_floats[1], &m_quaternion.m_floats[2], &m_quaternion.m_floats[3] );
EGE_VERBOSE(" rotate=" << m_quaternion);
return true;
}
if(strncmp(_line, "mass:", 5) == 0) {
sscanf(&_line[5], "%f", &m_mass );
EGE_VERBOSE(" mass=" << m_mass);
return true;
}
*/
return false;
}
public void display() {
}
public Quaternion getOrientation() {
return this.orientation.clone();
}
public void setOrientation(Quaternion orientation) {
this.orientation = orientation;
}
public Vector3f getOrigin() {
return this.origin;
};
public void setOrigin(Vector3f origin) {
this.origin = origin;
}
public float getMass() {
return this.mass;
}
public void setMass(float mass) {
this.mass = mass;
}
public boolean isBox() {
return this instanceof Box;
};
public boolean isCylinder() {
return this instanceof Cylinder;
};
public boolean isCapsule() {
return this instanceof Capsule;
};
public boolean isCone() {
return this instanceof Cone;
};
public boolean isConvexHull() {
return this instanceof ConvexHull;
};
public boolean isSphere() {
return this instanceof Sphere;
};
public boolean isConcave() {
return this instanceof Concave;
};
}
/*
ememory::SharedPtr<ege::physics::Shape> ege::physics::Shape::create(const etk::String& _name) {
ememory::SharedPtr<ege::physics::Shape> tmpp = null;
etk::String name = etk::toLower(_name);
if (name == "box") {
tmpp = ememory::makeShared<ege::physics::shape::Box>();
} else if (name == "sphere") {
tmpp = ememory::makeShared<ege::physics::shape::Sphere>();
} else if (name == "cone") {
tmpp = ememory::makeShared<ege::physics::shape::Cone>();
} else if (name == "cylinder") {
tmpp = ememory::makeShared<ege::physics::shape::Cylinder>();
} else if (name == "capsule") {
tmpp = ememory::makeShared<ege::physics::shape::Capsule>();
} else if (name == "convexhull") {
tmpp = ememory::makeShared<ege::physics::shape::ConvexHull>();
} else if (name == "autoconcave") {
tmpp = ememory::makeShared<ege::physics::shape::Concave>();
} else {
EGE_ERROR("Create an unknow element : '" << _name << "' availlable : [BOX,SPHERE,CONE,CYLINDER,CAPSULE,CONVEXHULL,autoConcave]");
return null;
}
if (tmpp == null) {
EGE_ERROR("Allocation error for physical element : '" << _name << "'");
}
return tmpp;
}
*/

34
src/org/atriasoft/gameengine/physics/shape/Sphere.java Normal file
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@ -0,0 +1,34 @@
/** @file
* @author Edouard DUPIN
* @copyright 2011, Edouard DUPIN, all right reserved
* @license MPL v2.0 (see license file)
*/
package org.atriasoft.gameengine.physics.shape;
import org.atriasoft.etk.math.Vector3f;
public class Sphere extends Shape {
private float radius = 1;
@Override
public boolean parse(String _line) {
/*
if (super.parse(_line) == true) {
return true;
}
if(strncmp(_line, "radius:", 7) == 0) {
sscanf(&_line[7], "%f", &m_radius );
EGE_VERBOSE(" radius=" << m_radius);
return true;
}
*/
return false;
}
public float getRadius() {
return radius;
}
public void setRadius(float radius) {
this.radius = radius;
}
}

464
src/org/atriasoft/gameengine/samples/LoxelEngine/LoxelApplication.java
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@ -15,6 +15,11 @@ import org.atriasoft.gale.Gale;
import org.atriasoft.gale.backend3d.OpenGL; import org.atriasoft.gale.backend3d.OpenGL;
import org.atriasoft.gale.backend3d.OpenGL.Flag; import org.atriasoft.gale.backend3d.OpenGL.Flag;
import org.atriasoft.gale.context.Context; import org.atriasoft.gale.context.Context;
import org.atriasoft.gale.key.KeyKeyboard;
import org.atriasoft.gale.key.KeySpecial;
import org.atriasoft.gale.key.KeyStatus;
import org.atriasoft.gale.key.KeyType;
import org.atriasoft.gale.resource.ResourceColored3DObject;
import org.atriasoft.gameengine.ControlCameraPlayer; import org.atriasoft.gameengine.ControlCameraPlayer;
import org.atriasoft.gameengine.Entity; import org.atriasoft.gameengine.Entity;
import org.atriasoft.gameengine.Environement; import org.atriasoft.gameengine.Environement;
@ -37,27 +42,12 @@ import org.atriasoft.gameengine.components.ComponentStaticMesh;
import org.atriasoft.gameengine.components.ComponentTexture; import org.atriasoft.gameengine.components.ComponentTexture;
import org.atriasoft.gameengine.engines.EngineLight; import org.atriasoft.gameengine.engines.EngineLight;
import org.atriasoft.gameengine.map.MapVoxel; import org.atriasoft.gameengine.map.MapVoxel;
import org.atriasoft.gameengine.physics.PhysicBox; import org.atriasoft.gameengine.physics.shape.Box;
import org.atriasoft.gameengine.tools.MeshGenerator; import org.atriasoft.gameengine.tools.MeshGenerator;
import org.atriasoft.gale.key.KeyKeyboard;
import org.atriasoft.gale.key.KeySpecial;
import org.atriasoft.gale.key.KeyStatus;
import org.atriasoft.gale.key.KeyType;
import org.atriasoft.gale.resource.ResourceColored3DObject;
public class LoxelApplication extends Application { public class LoxelApplication extends Application {
private Environement env; // public static ComponentPosition relativeTestPos;
private ComponentPosition objectPosition; // public static Box boxTest;
private Quaternion basicRotation = Quaternion.identity();
private Quaternion basicRotation2 = Quaternion.identity();
private boolean creationDone;
private ControlCameraPlayer simpleControl;
private ComponentPosition lightPosition;
private float angleLight = 0;
private MapVoxel map;
private ComponentPlayer objectPlayer;
// public static ComponentPosition relativeTestPos;
// public static PhysicBox boxTest;
public static List<Vector3f> testPoints = new ArrayList<Vector3f>(); public static List<Vector3f> testPoints = new ArrayList<Vector3f>();
public static List<Vector3f> testPointsBox = new ArrayList<Vector3f>(); public static List<Vector3f> testPointsBox = new ArrayList<Vector3f>();
public static List<Boolean> testPointsCollide = new ArrayList<Boolean>(); public static List<Boolean> testPointsCollide = new ArrayList<Boolean>();
@ -65,280 +55,260 @@ public class LoxelApplication extends Application {
public static Quaternion testQTransfert; public static Quaternion testQTransfert;
public static Vector3f box1HalfSize; public static Vector3f box1HalfSize;
public static Vector3f box2HalfSize; public static Vector3f box2HalfSize;
private Environement env;
private ComponentPosition objectPosition;
private final Quaternion basicRotation = Quaternion.identity();
private final Quaternion basicRotation2 = Quaternion.identity();
private boolean creationDone;
private ControlCameraPlayer simpleControl;
private ComponentPosition lightPosition;
private float angleLight = 0;
private MapVoxel map;
private ComponentPlayer objectPlayer;
private ResourceColored3DObject debugDrawProperty; private ResourceColored3DObject debugDrawProperty;
public LoxelApplication(){
creationDone = false; public LoxelApplication() {
this.creationDone = false;
} }
@Override @Override
public void onCreate(Context context) { public void onCreate(final Context context) {
// set the system global max speed // set the system global max speed
ComponentPhysics.globalMaxSpeed = 3; //ComponentPhysics.globalMaxSpeed = 3;
Gale.getContext().grabPointerEvents(true, new Vector2f(0,0)); Gale.getContext().grabPointerEvents(true, new Vector2f(0, 0));
env = new Environement(); this.env = new Environement();
this.canDraw = true; this.canDraw = true;
setSize(new Vector2f(1500, 1500)); setSize(new Vector2f(1500, 1500));
setTitle("Loxel sample"); setTitle("Loxel sample");
map = new MapVoxel(this.env); this.map = new MapVoxel(this.env);
// this.env.addEngine(map); // this.env.addEngine(map);
// map.init(); // map.init();
// simple sun to have a global light ... // simple sun to have a global light ...
Entity globalGravity = new Entity(this.env); final Entity globalGravity = new Entity(this.env);
globalGravity.addComponent(new ComponentGravityStatic(new Vector3f(0,0,-1))); globalGravity.addComponent(new ComponentGravityStatic(new Vector3f(0, 0, -1)));
env.addEntity(globalGravity); this.env.addEntity(globalGravity);
// simple sun to have a global light ... // simple sun to have a global light ...
Entity sun = new Entity(this.env); final Entity sun = new Entity(this.env);
sun.addComponent(new ComponentPosition(new Transform3D(new Vector3f(1000,1000,1000)))); sun.addComponent(new ComponentPosition(new Transform3D(new Vector3f(1000, 1000, 1000))));
sun.addComponent(new ComponentLightSun(new Light(new Vector3f(0.4f,0.4f,0.4f), new Vector3f(0,0,0), new Vector3f(0.8f,0,0)))); sun.addComponent(new ComponentLightSun(new Light(new Vector3f(0.4f, 0.4f, 0.4f), new Vector3f(0, 0, 0), new Vector3f(0.8f, 0, 0))));
env.addEntity(sun); this.env.addEntity(sun);
// add a cube to show where in the light ... // add a cube to show where in the light ...
Entity localLight = new Entity(this.env); final Entity localLight = new Entity(this.env);
lightPosition = new ComponentPosition(new Transform3D(new Vector3f(-10,-10,17))); this.lightPosition = new ComponentPosition(new Transform3D(new Vector3f(-10, -10, 17)));
// localLight.addComponent(lightPosition); // localLight.addComponent(lightPosition);
// localLight.addComponent(new ComponentStaticMesh(new Uri("RES", "cube.obj"))); // localLight.addComponent(new ComponentStaticMesh(new Uri("RES", "cube.obj")));
// localLight.addComponent(new ComponentTexture(new Uri("RES", "grass.png"))); // localLight.addComponent(new ComponentTexture(new Uri("RES", "grass.png")));
// localLight.addComponent(new ComponentLight(new Light(new Vector3f(0,1,0), new Vector3f(0,0,0), new Vector3f(0.8f,0.03f,0.002f)))); // localLight.addComponent(new ComponentLight(new Light(new Vector3f(0,1,0), new Vector3f(0,0,0), new Vector3f(0.8f,0.03f,0.002f))));
// localLight.addComponent(new ComponentRenderTexturedStaticMesh( // localLight.addComponent(new ComponentRenderTexturedStaticMesh(
// new Uri("DATA", "basic.vert"), // new Uri("DATA", "basic.vert"),
// new Uri("DATA", "basic.frag"))); // new Uri("DATA", "basic.frag")));
// env.addEntity(localLight); // env.addEntity(localLight);
{ {
// add a cube to test collision ... // add a cube to test collision ...
Entity localBox = new Entity(this.env); final Entity localBox = new Entity(this.env);
localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(-2,-2,14)))); localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(-2, -2, 14))));
localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj"))); localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj")));
localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png"))); localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png")));
localBox.addComponent(new ComponentLight(new Light(new Vector3f(0,1,0), new Vector3f(0,0,0), new Vector3f(0.8f,0.03f,0.002f)))); localBox.addComponent(new ComponentLight(new Light(new Vector3f(0, 1, 0), new Vector3f(0, 0, 0), new Vector3f(0.8f, 0.03f, 0.002f))));
localBox.addComponent(new ComponentRenderTexturedStaticMesh( localBox.addComponent(new ComponentRenderTexturedStaticMesh(new Uri("DATA", "basic.vert"), new Uri("DATA", "basic.frag")));
new Uri("DATA", "basic.vert"), final ComponentPhysics physics2 = new ComponentPhysics(this.env);
new Uri("DATA", "basic.frag"))); final Box box2 = new Box();
ComponentPhysics physics2 = new ComponentPhysics(true); box2.setSize(new Vector3f(1, 1, 1));
PhysicBox box2 = new PhysicBox(); box2.setOrigin(new Vector3f(0, 0, 0));
box2.setSize(new Vector3f(1,1,1));
box2.setOrigin(new Vector3f(0,0,0));
box2.setMass(1); box2.setMass(1);
physics2.addShape(box2); physics2.addShape(box2);
localBox.addComponent(physics2); localBox.addComponent(physics2);
env.addEntity(localBox); this.env.addEntity(localBox);
} }
{ {
// add a cube to test collision ... // add a cube to test collision ...
Entity localBox = new Entity(this.env); final Entity localBox = new Entity(this.env);
localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(0,4,12.5f)))); localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(0, 4, 12.5f))));
localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj"))); localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj")));
localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png"))); localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png")));
localBox.addComponent(new ComponentLight(new Light(new Vector3f(0,1,0), new Vector3f(0,0,0), new Vector3f(0.8f,0.03f,0.002f)))); localBox.addComponent(new ComponentLight(new Light(new Vector3f(0, 1, 0), new Vector3f(0, 0, 0), new Vector3f(0.8f, 0.03f, 0.002f))));
localBox.addComponent(new ComponentRenderTexturedStaticMesh( localBox.addComponent(new ComponentRenderTexturedStaticMesh(new Uri("DATA", "basic.vert"), new Uri("DATA", "basic.frag")));
new Uri("DATA", "basic.vert"), final ComponentPhysics physics2 = new ComponentPhysics(this.env);
new Uri("DATA", "basic.frag"))); final Box box2 = new Box();
ComponentPhysics physics2 = new ComponentPhysics(true); box2.setSize(new Vector3f(1, 1, 1));
PhysicBox box2 = new PhysicBox(); box2.setOrigin(new Vector3f(0, 0, 0));
box2.setSize(new Vector3f(1,1,1));
box2.setOrigin(new Vector3f(0,0,0));
box2.setMass(1); box2.setMass(1);
physics2.addShape(box2); physics2.addShape(box2);
localBox.addComponent(physics2); localBox.addComponent(physics2);
env.addEntity(localBox); this.env.addEntity(localBox);
} }
{ {
// add a cube to test collision ... // add a cube to test collision ...
Entity localBox = new Entity(this.env); final Entity localBox = new Entity(this.env);
localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(-2,2,14.5f)))); localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(-2, 2, 14.5f))));
localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj"))); localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj")));
localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png"))); localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png")));
localBox.addComponent(new ComponentRenderTexturedStaticMesh( localBox.addComponent(new ComponentRenderTexturedStaticMesh(new Uri("DATA", "basic.vert"), new Uri("DATA", "basic.frag")));
new Uri("DATA", "basic.vert"), final ComponentPhysics physics2 = new ComponentPhysics(this.env);
new Uri("DATA", "basic.frag"))); final Box box2 = new Box();
ComponentPhysics physics2 = new ComponentPhysics(true); box2.setSize(new Vector3f(1, 1, 1));
PhysicBox box2 = new PhysicBox(); box2.setOrigin(new Vector3f(0, 0, 0));
box2.setSize(new Vector3f(1,1,1));
box2.setOrigin(new Vector3f(0,0,0));
box2.setMass(1); box2.setMass(1);
physics2.addShape(box2); physics2.addShape(box2);
localBox.addComponent(physics2); localBox.addComponent(physics2);
env.addEntity(localBox); this.env.addEntity(localBox);
} }
{ {
// add a cube to test collision ... // add a cube to test collision ...
Entity localBox = new Entity(this.env); final Entity localBox = new Entity(this.env);
localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(-5,-5,14)))); localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(-5, -5, 14))));
localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj"))); localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj")));
localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png"))); localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png")));
localBox.addComponent(new ComponentRenderTexturedStaticMesh( localBox.addComponent(new ComponentRenderTexturedStaticMesh(new Uri("DATA", "basic.vert"), new Uri("DATA", "basic.frag")));
new Uri("DATA", "basic.vert"), final ComponentPhysics physics2 = new ComponentPhysics(this.env);
new Uri("DATA", "basic.frag"))); final Box box2 = new Box();
ComponentPhysics physics2 = new ComponentPhysics(true); box2.setSize(new Vector3f(4, 4, 4));
PhysicBox box2 = new PhysicBox(); box2.setOrigin(new Vector3f(0, 0, 0));
box2.setSize(new Vector3f(4,4,4));
box2.setOrigin(new Vector3f(0,0,0));
box2.setMass(1); box2.setMass(1);
physics2.addShape(box2); physics2.addShape(box2);
localBox.addComponent(physics2); localBox.addComponent(physics2);
env.addEntity(localBox); this.env.addEntity(localBox);
} }
{ {
// add a cube to test collision ... // add a cube to test collision ...
Entity localBox = new Entity(this.env); final Entity localBox = new Entity(this.env);
Quaternion transform = new Quaternion(0.5f,0.2f,0.4f,1); final Quaternion transform = new Quaternion(0.5f, 0.2f, 0.4f, 1);
transform.normalize(); transform.normalize();
localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(15,15,14), transform))); localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(15, 15, 14), transform)));
localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj"))); localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj")));
localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png"))); localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png")));
localBox.addComponent(new ComponentRenderTexturedStaticMesh( localBox.addComponent(new ComponentRenderTexturedStaticMesh(new Uri("DATA", "basic.vert"), new Uri("DATA", "basic.frag")));
new Uri("DATA", "basic.vert"), final ComponentPhysics physics2 = new ComponentPhysics(this.env);
new Uri("DATA", "basic.frag"))); final Box box2 = new Box();
ComponentPhysics physics2 = new ComponentPhysics(true); box2.setSize(new Vector3f(8, 8, 8));
PhysicBox box2 = new PhysicBox(); box2.setOrigin(new Vector3f(0, 0, 0));
box2.setSize(new Vector3f(8,8,8));
box2.setOrigin(new Vector3f(0,0,0));
box2.setMass(1); box2.setMass(1);
physics2.addShape(box2); physics2.addShape(box2);
localBox.addComponent(physics2); localBox.addComponent(physics2);
env.addEntity(localBox); this.env.addEntity(localBox);
} }
{ {
// add a cube to test collision ... // add a cube to test collision ...
Entity localBox = new Entity(this.env); final Entity localBox = new Entity(this.env);
Quaternion transform = new Quaternion(0.3f,0.3f,0.4f,1); final Quaternion transform = new Quaternion(0.3f, 0.3f, 0.4f, 1);
transform.normalize(); transform.normalize();
localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(2,-2,14.2f),transform))); localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(2, -2, 14.2f), transform)));
localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj"))); localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj")));
localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png"))); localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png")));
localBox.addComponent(new ComponentRenderTexturedStaticMesh( localBox.addComponent(new ComponentRenderTexturedStaticMesh(new Uri("DATA", "basic.vert"), new Uri("DATA", "basic.frag")));
new Uri("DATA", "basic.vert"), final ComponentPhysics physics2 = new ComponentPhysics(this.env);
new Uri("DATA", "basic.frag"))); final Box box2 = new Box();
ComponentPhysics physics2 = new ComponentPhysics(true); box2.setSize(new Vector3f(1, 1, 1));
PhysicBox box2 = new PhysicBox(); box2.setOrigin(new Vector3f(0, 0, 0));
box2.setSize(new Vector3f(1,1,1));
box2.setOrigin(new Vector3f(0,0,0));
box2.setMass(1); box2.setMass(1);
physics2.addShape(box2); physics2.addShape(box2);
localBox.addComponent(physics2); localBox.addComponent(physics2);
env.addEntity(localBox); this.env.addEntity(localBox);
} }
{ {
// add a cube to test collision ... // add a cube to test collision ...
Entity localBox = new Entity(this.env); final Entity localBox = new Entity(this.env);
Quaternion transform = new Quaternion(0,0,1,1); final Quaternion transform = new Quaternion(0, 0, 1, 1);
transform.normalize(); transform.normalize();
localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(2,2,14.2f),transform))); localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(2, 2, 14.2f), transform)));
localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj"))); localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj")));
localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png"))); localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png")));
localBox.addComponent(new ComponentRenderTexturedStaticMesh( localBox.addComponent(new ComponentRenderTexturedStaticMesh(new Uri("DATA", "basic.vert"), new Uri("DATA", "basic.frag")));
new Uri("DATA", "basic.vert"), final ComponentPhysics physics2 = new ComponentPhysics(this.env);
new Uri("DATA", "basic.frag"))); final Box box2 = new Box();
ComponentPhysics physics2 = new ComponentPhysics(true); box2.setSize(new Vector3f(1, 1, 1));
PhysicBox box2 = new PhysicBox(); box2.setOrigin(new Vector3f(0, 0, 0));
box2.setSize(new Vector3f(1,1,1));
box2.setOrigin(new Vector3f(0,0,0));
box2.setMass(1); box2.setMass(1);
physics2.addShape(box2); physics2.addShape(box2);
localBox.addComponent(physics2); localBox.addComponent(physics2);
env.addEntity(localBox); this.env.addEntity(localBox);
} }
// { // {
// // add a cube to test collision ... // // add a cube to test collision ...
// Entity localBox = new Entity(this.env); // Entity localBox = new Entity(this.env);
// relativeTestPos = new ComponentPosition(new Transform3D(new Vector3f(0,0,14),new Quaternion(0.5f,0.2f,0.4f,1))); // relativeTestPos = new ComponentPosition(new Transform3D(new Vector3f(0,0,14),new Quaternion(0.5f,0.2f,0.4f,1)));
// localBox.addComponent(relativeTestPos); // localBox.addComponent(relativeTestPos);
//// localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj"))); //// localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj")));
//// localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png"))); //// localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png")));
//// localBox.addComponent(new ComponentLight(new Light(new Vector3f(0,1,0), new Vector3f(0,0,0), new Vector3f(0.8f,0.03f,0.002f)))); //// localBox.addComponent(new ComponentLight(new Light(new Vector3f(0,1,0), new Vector3f(0,0,0), new Vector3f(0.8f,0.03f,0.002f))));
//// localBox.addComponent(new ComponentRenderTexturedStaticMesh( //// localBox.addComponent(new ComponentRenderTexturedStaticMesh(
//// new Uri("DATA", "basic.vert"), //// new Uri("DATA", "basic.vert"),
//// new Uri("DATA", "basic.frag"))); //// new Uri("DATA", "basic.frag")));
// ComponentPhysics physics2 = new ComponentPhysics(true); // ComponentPhysics physics2 = new ComponentPhysics(true);
// boxTest = new PhysicBox(); // boxTest = new Box();
// boxTest.setSize(new Vector3f(1,1,1)); // boxTest.setSize(new Vector3f(1,1,1));
// boxTest.setOrigin(new Vector3f(0,0,0)); // boxTest.setOrigin(new Vector3f(0,0,0));
// boxTest.setMass(1); // boxTest.setMass(1);
// physics2.addShape(boxTest); // physics2.addShape(boxTest);
// localBox.addComponent(physics2); // localBox.addComponent(physics2);
// env.addEntity(localBox); // env.addEntity(localBox);
// } // }
// { // {
// Entity localBox = new Entity(this.env); // Entity localBox = new Entity(this.env);
// localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(0,0,14)))); // localBox.addComponent(new ComponentPosition(new Transform3D(new Vector3f(0,0,14))));
// localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj"))); // localBox.addComponent(new ComponentStaticMesh(new Uri("RES", "cube-one.obj")));
// localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png"))); // localBox.addComponent(new ComponentTexture(new Uri("DATA", "blocks/clay.png")));
// localBox.addComponent(new ComponentRenderTexturedStaticMesh( // localBox.addComponent(new ComponentRenderTexturedStaticMesh(
// new Uri("DATA", "basic.vert"), // new Uri("DATA", "basic.vert"),
// new Uri("DATA", "basic.frag"))); // new Uri("DATA", "basic.frag")));
// env.addEntity(localBox); // env.addEntity(localBox);
// } // }
Entity gird = new Entity(this.env); final Entity gird = new Entity(this.env);
gird.addComponent(new ComponentPosition(new Transform3D(new Vector3f(0,0,13)))); gird.addComponent(new ComponentPosition(new Transform3D(new Vector3f(0, 0, 13))));
gird.addComponent(new ComponentStaticMesh(MeshGenerator.createGrid(5))); gird.addComponent(new ComponentStaticMesh(MeshGenerator.createGrid(5)));
gird.addComponent(new ComponentRenderColoredStaticMesh( gird.addComponent(new ComponentRenderColoredStaticMesh(new Uri("DATA_EGE", "wireColor.vert"), new Uri("DATA_EGE", "wireColor.frag")));
new Uri("DATA_EGE", "wireColor.vert"), this.env.addEntity(gird);
new Uri("DATA_EGE", "wireColor.frag")));
env.addEntity(gird);
Entity player = new Entity(this.env); final Entity player = new Entity(this.env);
objectPosition = new ComponentPositionPlayer(new Transform3D(new Vector3f(5,5,13))); this.objectPosition = new ComponentPositionPlayer(new Transform3D(new Vector3f(5, 5, 13)));
player.addComponent(objectPosition); player.addComponent(this.objectPosition);
objectPlayer = new ComponentPlayer(); this.objectPlayer = new ComponentPlayer();
player.addComponent(objectPlayer); player.addComponent(this.objectPlayer);
player.addComponent(new ComponentMaterial(new Material())); player.addComponent(new ComponentMaterial(new Material()));
//player.addComponent(new ComponentStaticMesh(new Uri("RES", "person.obj"))); //player.addComponent(new ComponentStaticMesh(new Uri("RES", "person.obj")));
player.addComponent(new ComponentStaticMesh(new Uri("RES", "person_-yfw_zup.obj"))); player.addComponent(new ComponentStaticMesh(new Uri("RES", "person_-yfw_zup.obj")));
player.addComponent(new ComponentTexture(new Uri("RES", "playerTexture.png"))); player.addComponent(new ComponentTexture(new Uri("RES", "playerTexture.png")));
player.addComponent(new ComponentRenderTexturedMaterialsStaticMesh( player.addComponent(new ComponentRenderTexturedMaterialsStaticMesh(new Uri("DATA", "basicMaterial.vert"), new Uri("DATA", "basicMaterial.frag"),
new Uri("DATA", "basicMaterial.vert"), (EngineLight) this.env.getEngine(EngineLight.ENGINE_NAME)));
new Uri("DATA", "basicMaterial.frag"), final ComponentPhysics physics = new ComponentPhysics(this.env);
(EngineLight)env.getEngine(EngineLight.ENGINE_NAME))); final Box box = new Box();
ComponentPhysics physics = new ComponentPhysics(true); box.setSize(new Vector3f(0.6f, 0.6f, 1.8f));
PhysicBox box = new PhysicBox(); box.setOrigin(new Vector3f(0, 0, 0.9f));
box.setSize(new Vector3f(0.6f,0.6f,1.8f));
box.setOrigin(new Vector3f(0,0,0.9f));
box.setMass(1); box.setMass(1);
physics.addShape(box); physics.addShape(box);
player.addComponent(physics); player.addComponent(physics);
env.addEntity(player); this.env.addEntity(player);
final Camera mainView = new Camera();
Camera mainView = new Camera(); this.env.addCamera("default", mainView);
env.addCamera("default", mainView); mainView.setPitch((float) Math.PI * -0.25f);
mainView.setPitch((float)Math.PI*-0.25f); mainView.setPosition(new Vector3f(0, -5, 5));
mainView.setPosition(new Vector3f(0,-5,5));
this.simpleControl = new ControlCameraPlayer(mainView, player); this.simpleControl = new ControlCameraPlayer(mainView, player);
env.addControlInterface(simpleControl); this.env.addControlInterface(this.simpleControl);
// start the engine. // start the engine.
env.setPropertyStatus(GameStatus.gameStart); this.env.setPropertyStatus(GameStatus.gameStart);
basicRotation.setEulerAngles(new Vector3f(0.005f,0.005f,0.01f)); this.basicRotation.setEulerAngles(new Vector3f(0.005f, 0.005f, 0.01f));
basicRotation2.setEulerAngles(new Vector3f(0.003f,0.01f,0.001f)); this.basicRotation2.setEulerAngles(new Vector3f(0.003f, 0.01f, 0.001f));
// ready to let Gale & Ege manage the display // ready to let Gale & Ege manage the display
Log.info("==> Init APPL (END)"); Log.info("==> Init APPL (END)");
creationDone = true; this.creationDone = true;
} }
@Override @Override
public void onRegenerateDisplay(Context context) { public void onDraw(final Context context) {
//Log.verbose("Regenerate Gale Application");
if (!this.creationDone) {
return;
}
angleLight += 0.01;
lightPosition.getTransform().getPosition().x = 5 + (float)Math.cos(angleLight) * 7.0f;
lightPosition.getTransform().getPosition().y = 5 + (float)Math.sin(angleLight) * 7.0f;
env.periodicCall();
markDrawingIsNeeded();
}
@Override
public void onDraw(Context context) {
//Log.info("==> appl Draw ..."); //Log.info("==> appl Draw ...");
Vector2f size = getSize(); final Vector2f size = getSize();
if (!this.creationDone) { if (!this.creationDone) {
OpenGL.setViewPort(new Vector2f(0,0), size); OpenGL.setViewPort(new Vector2f(0, 0), size);
Color bgColor = new Color(0.8f, 0.5f, 0.5f, 1.0f); final Color bgColor = new Color(0.8f, 0.5f, 0.5f, 1.0f);
OpenGL.clearColor(bgColor); OpenGL.clearColor(bgColor);
Log.info("==> appl clear ==> not created ..."); Log.info("==> appl clear ==> not created ...");
return; return;
@ -346,14 +316,14 @@ public class LoxelApplication extends Application {
// Store openGl context. // Store openGl context.
OpenGL.push(); OpenGL.push();
// set projection matrix: // set projection matrix:
Matrix4f tmpProjection = Matrix4f.createMatrixPerspective(3.14f*0.5f, getAspectRatio(), 0.1f, 50000); final Matrix4f tmpProjection = Matrix4f.createMatrixPerspective(3.14f * 0.5f, getAspectRatio(), 0.1f, 50000);
OpenGL.setMatrix(tmpProjection); OpenGL.setMatrix(tmpProjection);
// set the basic openGL view port: (Draw in all the windows...) // set the basic openGL view port: (Draw in all the windows...)
OpenGL.setViewPort(new Vector2f(0,0), size); OpenGL.setViewPort(new Vector2f(0, 0), size);
// clear background // clear background
Color bgColor = new Color(0.18f, 0.43f, 0.95f, 1.0f); final Color bgColor = new Color(0.18f, 0.43f, 0.95f, 1.0f);
OpenGL.clearColor(bgColor); OpenGL.clearColor(bgColor);
// real clear request: // real clear request:
OpenGL.clear(OpenGL.ClearFlag.clearFlag_colorBuffer); OpenGL.clear(OpenGL.ClearFlag.clearFlag_colorBuffer);
@ -361,34 +331,39 @@ public class LoxelApplication extends Application {
OpenGL.enable(Flag.flag_depthTest); OpenGL.enable(Flag.flag_depthTest);
//Log.info("==> appl Draw ..."); //Log.info("==> appl Draw ...");
env.render(20, "default"); this.env.render(20, "default");
if (this.debugDrawProperty == null) { if (this.debugDrawProperty == null) {
debugDrawProperty = ResourceColored3DObject.create(); this.debugDrawProperty = ResourceColored3DObject.create();
} }
// now render the point test collision ... // now render the point test collision ...
for (int iii=0; iii<LoxelApplication.testPoints.size(); iii++) { for (int iii = 0; iii < LoxelApplication.testPoints.size(); iii++) {
Vector3f elem = LoxelApplication.testPoints.get(iii); final Vector3f elem = LoxelApplication.testPoints.get(iii);
boolean collide = LoxelApplication.testPointsCollide.get(iii); final boolean collide = LoxelApplication.testPointsCollide.get(iii);
if (collide) { if (collide) {
debugDrawProperty.drawSquare(new Vector3f(0.1f,0.1f,0.1f), Matrix4f.identity().multiplyNew(Matrix4f.createMatrixTranslate(new Vector3f(elem.x,elem.y,elem.z+14))), new Color(1,0,0,1)); this.debugDrawProperty.drawSquare(new Vector3f(0.1f, 0.1f, 0.1f), Matrix4f.identity().multiplyNew(Matrix4f.createMatrixTranslate(new Vector3f(elem.x, elem.y, elem.z + 14))),
new Color(1, 0, 0, 1));
} else if (iii == 0) {
this.debugDrawProperty.drawSquare(new Vector3f(0.05f, 0.05f, 0.05f), Matrix4f.identity().multiplyNew(Matrix4f.createMatrixTranslate(new Vector3f(elem.x, elem.y, elem.z + 14))),
new Color(0, 1, 0, 1));
} else if (iii == 7) {
this.debugDrawProperty.drawSquare(new Vector3f(0.05f, 0.05f, 0.05f), Matrix4f.identity().multiplyNew(Matrix4f.createMatrixTranslate(new Vector3f(elem.x, elem.y, elem.z + 14))),
new Color(1, 1, 0, 1));
} else { } else {
if (iii==0) { this.debugDrawProperty.drawSquare(new Vector3f(0.1f, 0.1f, 0.1f), Matrix4f.identity().multiplyNew(Matrix4f.createMatrixTranslate(new Vector3f(elem.x, elem.y, elem.z + 14))),
debugDrawProperty.drawSquare(new Vector3f(0.05f,0.05f,0.05f), Matrix4f.identity().multiplyNew(Matrix4f.createMatrixTranslate(new Vector3f(elem.x,elem.y,elem.z+14))), new Color(0,1,0,1)); new Color(1, 1, 1, 1));
} else if (iii==7) {
debugDrawProperty.drawSquare(new Vector3f(0.05f,0.05f,0.05f), Matrix4f.identity().multiplyNew(Matrix4f.createMatrixTranslate(new Vector3f(elem.x,elem.y,elem.z+14))), new Color(1,1,0,1));
} else {
debugDrawProperty.drawSquare(new Vector3f(0.1f,0.1f,0.1f), Matrix4f.identity().multiplyNew(Matrix4f.createMatrixTranslate(new Vector3f(elem.x,elem.y,elem.z+14))), new Color(1,1,1,1));
} }
} }
} for (int iii = 0; iii < LoxelApplication.testPointsBox.size(); iii++) {
for (int iii=0; iii<LoxelApplication.testPointsBox.size(); iii++) { final Vector3f elem = LoxelApplication.testPointsBox.get(iii);
Vector3f elem = LoxelApplication.testPointsBox.get(iii); if (iii == 0) {
if (iii==0) { this.debugDrawProperty.drawSquare(new Vector3f(0.05f, 0.05f, 0.05f), Matrix4f.identity().multiplyNew(Matrix4f.createMatrixTranslate(new Vector3f(elem.x, elem.y, elem.z + 14))),
debugDrawProperty.drawSquare(new Vector3f(0.05f,0.05f,0.05f), Matrix4f.identity().multiplyNew(Matrix4f.createMatrixTranslate(new Vector3f(elem.x,elem.y,elem.z+14))), new Color(0,1,0,1)); new Color(0, 1, 0, 1));
} else if (iii==7) { } else if (iii == 7) {
debugDrawProperty.drawSquare(new Vector3f(0.05f,0.05f,0.05f), Matrix4f.identity().multiplyNew(Matrix4f.createMatrixTranslate(new Vector3f(elem.x,elem.y,elem.z+14))), new Color(1,1,0,1)); this.debugDrawProperty.drawSquare(new Vector3f(0.05f, 0.05f, 0.05f), Matrix4f.identity().multiplyNew(Matrix4f.createMatrixTranslate(new Vector3f(elem.x, elem.y, elem.z + 14))),
new Color(1, 1, 0, 1));
} else { } else {
debugDrawProperty.drawSquare(new Vector3f(0.1f,0.1f,0.1f), Matrix4f.identity().multiplyNew(Matrix4f.createMatrixTranslate(new Vector3f(elem.x,elem.y,elem.z+14))), new Color(0,0,1,1)); this.debugDrawProperty.drawSquare(new Vector3f(0.1f, 0.1f, 0.1f), Matrix4f.identity().multiplyNew(Matrix4f.createMatrixTranslate(new Vector3f(elem.x, elem.y, elem.z + 14))),
new Color(0, 0, 1, 1));
} }
} }
@ -397,39 +372,48 @@ public class LoxelApplication extends Application {
//Matrix4f transformation = Matrix4f.createMatrixTranslate(new Vector3f(testRpos.x,testRpos.y,testRpos.z)).multiply(testQTransfert.getMatrix4()).multiply(Matrix4f.createMatrixTranslate(new Vector3f(0,0,14))); //Matrix4f transformation = Matrix4f.createMatrixTranslate(new Vector3f(testRpos.x,testRpos.y,testRpos.z)).multiply(testQTransfert.getMatrix4()).multiply(Matrix4f.createMatrixTranslate(new Vector3f(0,0,14)));
//Matrix4f transformation = testQTransfert.getMatrix4().multiply(Matrix4f.createMatrixTranslate(new Vector3f(testRpos.x,testRpos.y,testRpos.z))).multiply(Matrix4f.createMatrixTranslate(new Vector3f(0,0,14))); //Matrix4f transformation = testQTransfert.getMatrix4().multiply(Matrix4f.createMatrixTranslate(new Vector3f(testRpos.x,testRpos.y,testRpos.z))).multiply(Matrix4f.createMatrixTranslate(new Vector3f(0,0,14)));
//Matrix4f transformation = testQTransfert.getMatrix4().multiply(Matrix4f.createMatrixTranslate(new Vector3f(testRpos.x,testRpos.y,testRpos.z))).multiply(Matrix4f.createMatrixTranslate(new Vector3f(0,0,14))); //Matrix4f transformation = testQTransfert.getMatrix4().multiply(Matrix4f.createMatrixTranslate(new Vector3f(testRpos.x,testRpos.y,testRpos.z))).multiply(Matrix4f.createMatrixTranslate(new Vector3f(0,0,14)));
Matrix4f trensformation = Matrix4f.createMatrixTranslate(new Vector3f(testRpos.x,testRpos.y,testRpos.z)).multiply(Matrix4f.createMatrixTranslate(new Vector3f(0,0,14))).multiply(testQTransfert.getMatrix4()); final Matrix4f trensformation = Matrix4f.createMatrixTranslate(new Vector3f(testRpos.x, testRpos.y, testRpos.z)).multiply(Matrix4f.createMatrixTranslate(new Vector3f(0, 0, 14)))
.multiply(testQTransfert.getMatrix4());
// OK sans la box1 orientation ... // OK sans la box1 orientation ...
//Matrix4f transformation = Matrix4f.createMatrixTranslate(new Vector3f(testRpos.x,testRpos.y,testRpos.z)).multiply(testQTransfert.getMatrix4()).multiply(Matrix4f.createMatrixTranslate(new Vector3f(0,0,14))); //Matrix4f transformation = Matrix4f.createMatrixTranslate(new Vector3f(testRpos.x,testRpos.y,testRpos.z)).multiply(testQTransfert.getMatrix4()).multiply(Matrix4f.createMatrixTranslate(new Vector3f(0,0,14)));
//Matrix4f transformation = Matrix4f.createMatrixTranslate(new Vector3f(testRpos.x,testRpos.y,testRpos.z)).multiply(testQTransfert.getMatrix4()).multiply(Matrix4f.createMatrixTranslate(new Vector3f(0,0,14))); //Matrix4f transformation = Matrix4f.createMatrixTranslate(new Vector3f(testRpos.x,testRpos.y,testRpos.z)).multiply(testQTransfert.getMatrix4()).multiply(Matrix4f.createMatrixTranslate(new Vector3f(0,0,14)));
debugDrawProperty.drawSquare(box2HalfSize, trensformation, new Color(0,1,0,0.5f)); this.debugDrawProperty.drawSquare(box2HalfSize, trensformation, new Color(0, 1, 0, 0.5f));
debugDrawProperty.drawSquare(box1HalfSize, Matrix4f.createMatrixTranslate(new Vector3f(0,0,14)), new Color(0,0,1,0.5f)); this.debugDrawProperty.drawSquare(box1HalfSize, Matrix4f.createMatrixTranslate(new Vector3f(0, 0, 14)), new Color(0, 0, 1, 0.5f));
} }
// Restore context of matrix // Restore context of matrix
OpenGL.pop(); OpenGL.pop();
} }
@Override @Override
public void onPointer(KeySpecial special, public void onKeyboard(final KeySpecial special, final KeyKeyboard type, final Character value, final KeyStatus state) {
KeyType type, if (type == KeyKeyboard.f1) {
int pointerID, Gale.getContext().grabPointerEvents(false, new Vector2f(0, 0));
Vector2f pos,
KeyStatus state) {
env.onPointer(special, type, pointerID, pos, state);
} }
@Override if (type == KeyKeyboard.f2) {
public void onKeyboard(KeySpecial special, Gale.getContext().grabPointerEvents(true, new Vector2f(0, 0));
KeyKeyboard type,
Character value,
KeyStatus state) {
if (type == KeyKeyboard.f1 ) {
Gale.getContext().grabPointerEvents(false, new Vector2f(0,0));
} }
if (type == KeyKeyboard.f2 ) { if (type == KeyKeyboard.f12) {
Gale.getContext().grabPointerEvents(true, new Vector2f(0,0));
}
if (type == KeyKeyboard.f12 ) {
Gale.getContext().setFullScreen(!Gale.getContext().getFullScreen()); Gale.getContext().setFullScreen(!Gale.getContext().getFullScreen());
} }
env.onKeyboard(special, type, value, state); this.env.onKeyboard(special, type, value, state);
}
@Override
public void onPointer(final KeySpecial special, final KeyType type, final int pointerID, final Vector2f pos, final KeyStatus state) {
this.env.onPointer(special, type, pointerID, pos, state);
}
@Override
public void onRegenerateDisplay(final Context context) {
//Log.verbose("Regenerate Gale Application");
if (!this.creationDone) {
return;
}
this.angleLight += 0.01;
this.lightPosition.getTransform().getPosition().x = 5 + (float) Math.cos(this.angleLight) * 7.0f;
this.lightPosition.getTransform().getPosition().y = 5 + (float) Math.sin(this.angleLight) * 7.0f;
this.env.periodicCall();
markDrawingIsNeeded();
} }
} }

2
src/org/atriasoft/gameengine/samples/LoxelEngine/Main.java → src/org/atriasoft/gameengine/samples/LoxelEngine/MainLoxelEngine.java
View File

@ -3,7 +3,7 @@ package org.atriasoft.gameengine.samples.LoxelEngine;
import org.atriasoft.etk.Uri; import org.atriasoft.etk.Uri;
import org.atriasoft.gale.Gale; import org.atriasoft.gale.Gale;
public class Main { public class MainLoxelEngine {
public static void main(String[] args) { public static void main(String[] args) {
Uri.setGroup("DATA", "src/org/atriasoft/gameengine/samples/LoxelEngine/res/"); Uri.setGroup("DATA", "src/org/atriasoft/gameengine/samples/LoxelEngine/res/");
Uri.setGroup("DATA_EGE", "src/org/atriasoft/gameengine/data/"); Uri.setGroup("DATA_EGE", "src/org/atriasoft/gameengine/data/");

2
src/org/atriasoft/gameengine/samples/lowPoly/Main.java → src/org/atriasoft/gameengine/samples/lowPoly/MainMowPoly.java
View File

@ -3,7 +3,7 @@ package org.atriasoft.gameengine.samples.lowPoly;
import org.atriasoft.etk.Uri; import org.atriasoft.etk.Uri;
import org.atriasoft.gale.Gale; import org.atriasoft.gale.Gale;
public class Main { public class MainMowPoly {
public static void main(String[] args) { public static void main(String[] args) {
Uri.setGroup("DATA", "src/org/atriasoft/gameengine/samples/lowPoly/"); Uri.setGroup("DATA", "src/org/atriasoft/gameengine/samples/lowPoly/");
Uri.setGroup("DATA_EGE", "src/org/atriasoft/gameengine/data/"); Uri.setGroup("DATA_EGE", "src/org/atriasoft/gameengine/data/");