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4 Commits
36dd2f7612
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2779326069
| Author | SHA1 | Date | |
|---|---|---|---|
| 2779326069 | |||
| 22c2ea296d | |||
| 7c879b3922 | |||
| cb9c625ac2 |
1602527
res/Tree1.obj
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1602527
res/Tree1.obj
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Load Diff
544823
res/drone.obj
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544823
res/drone.obj
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File diff suppressed because it is too large
Load Diff
424
res/fern.obj
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424
res/fern.obj
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# Blender v2.67 (sub 0) OBJ File: 'fern.blend'
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# www.blender.org
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o Plane
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res/fern.png
Normal file
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res/flower.png
Normal file
BIN
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346
res/grass.obj
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346
res/grass.obj
Normal file
@ -0,0 +1,346 @@
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|
||||
vn -0.550575 0.000000 0.834786
|
||||
vn 0.834786 0.000000 0.550575
|
||||
vn -0.078976 0.000000 0.996877
|
||||
vn 0.996877 0.000000 0.078975
|
||||
vn -0.937052 0.000000 0.349191
|
||||
vn 0.349191 0.000001 0.937052
|
||||
vn 0.349191 -0.000000 0.937052
|
||||
vn 0.750161 0.000000 -0.661255
|
||||
vn 0.661255 -0.000000 0.750162
|
||||
vn 0.446586 -0.000000 -0.894741
|
||||
vn 0.894741 -0.000000 0.446586
|
||||
vn 0.877019 0.000000 0.480456
|
||||
vn -0.480456 0.000001 0.877019
|
||||
vn 0.418865 -0.000000 -0.908049
|
||||
vn 0.908049 0.000000 0.418865
|
||||
vn 0.092766 0.000000 -0.995688
|
||||
vn 0.995688 0.000000 0.092766
|
||||
vn -0.622618 -0.000001 -0.782526
|
||||
vn 0.782526 0.000001 -0.622618
|
||||
vn -0.480456 0.000000 0.877019
|
||||
vn 0.941795 -0.000000 -0.336188
|
||||
vn 0.336188 0.000000 0.941795
|
||||
vn 0.965404 -0.000000 -0.260759
|
||||
vn 0.260759 0.000000 0.965404
|
||||
vn -0.236386 0.000001 -0.971659
|
||||
vn 0.971659 -0.000000 -0.236386
|
||||
vn 0.965404 0.000001 -0.260759
|
||||
vn 0.260760 0.000000 0.965404
|
||||
vn 0.805749 -0.000000 -0.592257
|
||||
vn 0.592256 -0.000000 0.805750
|
||||
vn 0.625641 0.000001 -0.780111
|
||||
vn 0.780112 0.000000 0.625640
|
||||
vn 0.171110 0.000000 -0.985252
|
||||
vn 0.985252 0.000000 0.171111
|
||||
vn 0.664448 0.000000 0.747334
|
||||
vn -0.917807 -0.000000 -0.397028
|
||||
vn -0.632813 -0.000000 -0.774305
|
||||
vn -0.774304 0.000000 0.632813
|
||||
vn 0.721394 -0.000000 -0.692525
|
||||
vn -0.361659 0.000000 0.932310
|
||||
vn 0.661254 -0.000000 0.750162
|
||||
vn 0.877019 0.000001 0.480457
|
||||
vn 0.092765 -0.000000 -0.995688
|
||||
vn -0.622618 -0.000000 -0.782526
|
||||
vn 0.782525 -0.000000 -0.622619
|
||||
vn -0.236384 0.000000 -0.971660
|
||||
vn 0.971659 0.000000 -0.236385
|
||||
vn 0.965404 0.000000 -0.260760
|
||||
vn 0.260759 0.000001 0.965404
|
||||
vn 0.805750 0.000000 -0.592256
|
||||
vn 0.625640 -0.000000 -0.780112
|
||||
vn 0.780112 0.000000 0.625639
|
||||
s off
|
||||
f 2/1/1 1/2/1 3/3/1
|
||||
f 6/1/2 5/2/2 7/3/2
|
||||
f 10/1/1 9/2/1 11/3/1
|
||||
f 14/1/2 13/2/2 15/3/2
|
||||
f 18/1/3 17/2/3 20/4/3
|
||||
f 22/1/4 21/2/4 23/3/4
|
||||
f 26/1/5 25/2/5 28/4/5
|
||||
f 30/1/6 29/2/6 31/3/6
|
||||
f 34/1/7 33/2/7 36/4/7
|
||||
f 38/1/8 37/2/8 39/3/8
|
||||
f 42/1/9 41/2/9 44/4/9
|
||||
f 46/1/10 45/2/10 48/4/10
|
||||
f 50/1/11 49/2/11 52/4/11
|
||||
f 54/1/12 53/2/12 56/4/12
|
||||
f 58/1/13 57/2/13 59/3/13
|
||||
f 62/1/14 61/2/14 63/3/14
|
||||
f 66/1/13 65/2/13 67/3/13
|
||||
f 70/1/15 69/2/15 71/3/15
|
||||
f 74/1/16 73/2/16 76/4/16
|
||||
f 78/1/17 77/2/17 79/3/17
|
||||
f 82/1/18 81/2/18 84/4/18
|
||||
f 86/1/19 85/2/19 87/3/19
|
||||
f 90/1/20 89/2/20 92/4/20
|
||||
f 94/1/21 93/2/21 95/3/21
|
||||
f 98/1/22 97/2/22 100/4/22
|
||||
f 102/1/23 101/2/23 103/3/23
|
||||
f 106/1/22 105/2/22 108/4/22
|
||||
f 110/1/24 109/2/24 111/3/24
|
||||
f 115/1/25 116/2/25 114/3/25
|
||||
f 119/1/26 120/2/26 118/3/26
|
||||
f 123/1/27 124/2/27 122/3/27
|
||||
f 127/1/28 128/2/28 126/3/28
|
||||
f 131/1/29 132/2/29 130/3/29
|
||||
f 135/1/30 136/2/30 133/4/30
|
||||
f 139/1/31 140/2/31 138/3/31
|
||||
f 143/1/32 144/2/32 142/3/32
|
||||
f 147/1/33 148/2/33 146/3/33
|
||||
f 151/1/34 152/2/34 150/3/34
|
||||
f 155/1/35 156/2/35 153/4/35
|
||||
f 159/1/36 160/2/36 158/3/36
|
||||
f 163/1/29 164/2/29 162/3/29
|
||||
f 167/1/37 168/2/37 165/4/37
|
||||
f 171/1/38 172/2/38 170/3/38
|
||||
f 175/1/39 176/2/39 174/3/39
|
||||
f 179/1/40 180/2/40 178/3/40
|
||||
f 183/1/41 184/2/41 182/3/41
|
||||
f 187/1/42 188/2/42 185/4/42
|
||||
f 191/1/43 192/2/43 190/3/43
|
||||
f 195/1/44 196/2/44 194/3/44
|
||||
f 199/1/45 200/2/45 198/3/45
|
||||
f 203/1/46 204/2/46 202/3/46
|
||||
f 207/1/47 208/2/47 206/3/47
|
||||
f 211/1/48 212/2/48 210/3/48
|
||||
f 215/1/49 216/2/49 214/3/49
|
||||
f 219/1/50 220/2/50 218/3/50
|
||||
f 223/1/51 224/2/51 222/3/51
|
||||
f 4/4/1 2/1/1 3/3/1
|
||||
f 8/4/2 6/1/2 7/3/2
|
||||
f 12/4/1 10/1/1 11/3/1
|
||||
f 16/4/2 14/1/2 15/3/2
|
||||
f 17/2/3 19/3/3 20/4/3
|
||||
f 24/4/4 22/1/4 23/3/4
|
||||
f 25/2/5 27/3/5 28/4/5
|
||||
f 32/4/52 30/1/52 31/3/52
|
||||
f 33/2/7 35/3/7 36/4/7
|
||||
f 40/4/8 38/1/8 39/3/8
|
||||
f 41/2/53 43/3/53 44/4/53
|
||||
f 45/2/10 47/3/10 48/4/10
|
||||
f 49/2/54 51/3/54 52/4/54
|
||||
f 53/2/55 55/3/55 56/4/55
|
||||
f 60/4/13 58/1/13 59/3/13
|
||||
f 64/4/14 62/1/14 63/3/14
|
||||
f 68/4/13 66/1/13 67/3/13
|
||||
f 72/4/56 70/1/56 71/3/56
|
||||
f 73/2/57 75/3/57 76/4/57
|
||||
f 80/4/17 78/1/17 79/3/17
|
||||
f 81/2/18 83/3/18 84/4/18
|
||||
f 88/4/19 86/1/19 87/3/19
|
||||
f 89/2/20 91/3/20 92/4/20
|
||||
f 96/4/21 94/1/21 95/3/21
|
||||
f 97/2/22 99/3/22 100/4/22
|
||||
f 104/4/24 102/1/24 103/3/24
|
||||
f 105/2/22 107/3/22 108/4/22
|
||||
f 112/4/24 110/1/24 111/3/24
|
||||
f 113/4/25 115/1/25 114/3/25
|
||||
f 117/4/58 119/1/58 118/3/58
|
||||
f 121/4/27 123/1/27 122/3/27
|
||||
f 125/4/28 127/1/28 126/3/28
|
||||
f 129/4/59 131/1/59 130/3/59
|
||||
f 136/2/37 134/3/37 133/4/37
|
||||
f 137/4/31 139/1/31 138/3/31
|
||||
f 141/4/32 143/1/32 142/3/32
|
||||
f 145/4/60 147/1/60 146/3/60
|
||||
f 149/4/34 151/1/34 150/3/34
|
||||
f 156/2/61 154/3/61 153/4/61
|
||||
f 157/4/62 159/1/62 158/3/62
|
||||
f 161/4/29 163/1/29 162/3/29
|
||||
f 168/2/37 166/3/37 165/4/37
|
||||
f 169/4/38 171/1/38 170/3/38
|
||||
f 173/4/39 175/1/39 174/3/39
|
||||
f 177/4/40 179/1/40 178/3/40
|
||||
f 181/4/45 183/1/45 182/3/45
|
||||
f 188/2/63 186/3/63 185/4/63
|
||||
f 189/4/64 191/1/64 190/3/64
|
||||
f 193/4/65 195/1/65 194/3/65
|
||||
f 197/4/66 199/1/66 198/3/66
|
||||
f 201/4/67 203/1/67 202/3/67
|
||||
f 205/4/47 207/1/47 206/3/47
|
||||
f 209/4/68 211/1/68 210/3/68
|
||||
f 213/4/69 215/1/69 214/3/69
|
||||
f 217/4/50 219/1/50 218/3/50
|
||||
f 221/4/51 223/1/51 222/3/51
|
||||
BIN
res/grassTexture.png
Normal file
BIN
res/grassTexture.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 34 KiB |
1099
res/lowPolyTree.obj
Normal file
1099
res/lowPolyTree.obj
Normal file
File diff suppressed because it is too large
Load Diff
BIN
res/lowPolyTree.png
Normal file
BIN
res/lowPolyTree.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 296 B |
@ -45,13 +45,21 @@ public class MainGameLoop {
|
||||
Loader loader = new Loader();
|
||||
manager.init();
|
||||
|
||||
|
||||
|
||||
TexturedModel staticModel = new TexturedModel(OBJLoader.loadObjModel("tree", loader),
|
||||
new ModelTexture(loader.loadTexture("tree")));
|
||||
//ModelTexture texture = staticModel.getTexture();
|
||||
//texture.setShineDamper(10);
|
||||
//texture.setReflectivity(1);
|
||||
|
||||
RawModel model = OBJLoader.loadObjModel("tree", loader);
|
||||
TexturedModel staticModel = new TexturedModel(model, new ModelTexture(loader.loadTexture("tree")));
|
||||
ModelTexture texture = staticModel.getTexture();
|
||||
texture.setShineDamper(10);
|
||||
texture.setReflectivity(1);
|
||||
TexturedModel grassModel = new TexturedModel(OBJLoader.loadObjModel("grassModel", loader),
|
||||
new ModelTexture(loader.loadTexture("grassTexture")));
|
||||
grassModel.getTexture().setHasTransparency(true);
|
||||
grassModel.getTexture().setUseFakeLighting(true);
|
||||
TexturedModel fernModel = new TexturedModel(OBJLoader.loadObjModel("fern", loader),
|
||||
new ModelTexture(loader.loadTexture("fern")));
|
||||
fernModel.getTexture().setHasTransparency(true);
|
||||
|
||||
Light light = new Light(new Vector3f(3000,2000,2000), new Vector3f(1,1,1));
|
||||
|
||||
@ -63,8 +71,16 @@ public class MainGameLoop {
|
||||
List<Entity> entities = new ArrayList<Entity>();
|
||||
Random random = new Random();
|
||||
|
||||
for (int iii=0; iii<2000; iii++) {
|
||||
entities.add(new Entity(staticModel, new Vector3f(random.nextFloat()*800 - 400,0,random.nextFloat() * -600),new Vector3f(0,0,0),3));
|
||||
for (int iii=0; iii<500; iii++) {
|
||||
entities.add(new Entity(staticModel,
|
||||
new Vector3f(random.nextFloat()*800 - 400, 0, random.nextFloat() * -600),
|
||||
new Vector3f(0,0,0),3));
|
||||
entities.add(new Entity(grassModel,
|
||||
new Vector3f(random.nextFloat()*800 - 400, 0, random.nextFloat() * -600),
|
||||
new Vector3f(0,0,0),1));
|
||||
entities.add(new Entity(fernModel,
|
||||
new Vector3f(random.nextFloat()*800 - 400, 0, random.nextFloat() * -600),
|
||||
new Vector3f(0,0,0),0.6f));
|
||||
}
|
||||
|
||||
MasterRenderer renderer = new MasterRenderer();
|
||||
@ -75,11 +91,11 @@ public class MainGameLoop {
|
||||
//entity.increaseRotation(0, 0, 0.01f);
|
||||
//entity.increaseRotation(0.01f, 0.02f, 0.0f);
|
||||
camera.move();
|
||||
renderer.processTerrain(terrain);
|
||||
renderer.processTerrain(terrain2);
|
||||
for (Entity entity : entities) {
|
||||
renderer.processEntity(entity);
|
||||
}
|
||||
renderer.processTerrain(terrain);
|
||||
renderer.processTerrain(terrain2);
|
||||
renderer.render(light, camera);
|
||||
}
|
||||
});
|
||||
|
||||
@ -7,25 +7,25 @@ public class TexturedModel {
|
||||
private RawModel rawModel;
|
||||
private ModelTexture texture;
|
||||
|
||||
public TexturedModel(RawModel model, ModelTexture texture) {
|
||||
this.rawModel = model;
|
||||
this.texture = texture;
|
||||
public TexturedModel(RawModel model, ModelTexture texture) {
|
||||
this.rawModel = model;
|
||||
this.texture = texture;
|
||||
}
|
||||
|
||||
public RawModel getRawModel() {
|
||||
return rawModel;
|
||||
}
|
||||
public RawModel getRawModel() {
|
||||
return rawModel;
|
||||
}
|
||||
|
||||
public void setRawModel(RawModel rawModel) {
|
||||
this.rawModel = rawModel;
|
||||
}
|
||||
public void setRawModel(RawModel rawModel) {
|
||||
this.rawModel = rawModel;
|
||||
}
|
||||
|
||||
public ModelTexture getTexture() {
|
||||
return texture;
|
||||
}
|
||||
public ModelTexture getTexture() {
|
||||
return texture;
|
||||
}
|
||||
|
||||
public void setTexture(ModelTexture texture) {
|
||||
this.texture = texture;
|
||||
}
|
||||
public void setTexture(ModelTexture texture) {
|
||||
this.texture = texture;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
40
src/objConverter/ModelData.java
Normal file
40
src/objConverter/ModelData.java
Normal file
@ -0,0 +1,40 @@
|
||||
package objConverter;
|
||||
|
||||
public class ModelData {
|
||||
|
||||
private float[] vertices;
|
||||
private float[] textureCoords;
|
||||
private float[] normals;
|
||||
private int[] indices;
|
||||
private float furthestPoint;
|
||||
|
||||
public ModelData(float[] vertices, float[] textureCoords, float[] normals, int[] indices,
|
||||
float furthestPoint) {
|
||||
this.vertices = vertices;
|
||||
this.textureCoords = textureCoords;
|
||||
this.normals = normals;
|
||||
this.indices = indices;
|
||||
this.furthestPoint = furthestPoint;
|
||||
}
|
||||
|
||||
public float[] getVertices() {
|
||||
return vertices;
|
||||
}
|
||||
|
||||
public float[] getTextureCoords() {
|
||||
return textureCoords;
|
||||
}
|
||||
|
||||
public float[] getNormals() {
|
||||
return normals;
|
||||
}
|
||||
|
||||
public int[] getIndices() {
|
||||
return indices;
|
||||
}
|
||||
|
||||
public float getFurthestPoint() {
|
||||
return furthestPoint;
|
||||
}
|
||||
|
||||
}
|
||||
161
src/objConverter/OBJFileLoader.java
Normal file
161
src/objConverter/OBJFileLoader.java
Normal file
@ -0,0 +1,161 @@
|
||||
package objConverter;
|
||||
|
||||
import java.io.BufferedReader;
|
||||
import java.io.File;
|
||||
import java.io.FileNotFoundException;
|
||||
import java.io.FileReader;
|
||||
import java.io.IOException;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
import javax.vecmath.Vector2f;
|
||||
import javax.vecmath.Vector3f;
|
||||
|
||||
public class OBJFileLoader {
|
||||
|
||||
private static final String RES_LOC = "res/";
|
||||
|
||||
public static ModelData loadOBJ(String objFileName) {
|
||||
FileReader isr = null;
|
||||
File objFile = new File(RES_LOC + objFileName + ".obj");
|
||||
try {
|
||||
isr = new FileReader(objFile);
|
||||
} catch (FileNotFoundException e) {
|
||||
System.err.println("File not found in res; don't use any extention");
|
||||
}
|
||||
BufferedReader reader = new BufferedReader(isr);
|
||||
String line;
|
||||
List<Vertex> vertices = new ArrayList<Vertex>();
|
||||
List<Vector2f> textures = new ArrayList<Vector2f>();
|
||||
List<Vector3f> normals = new ArrayList<Vector3f>();
|
||||
List<Integer> indices = new ArrayList<Integer>();
|
||||
try {
|
||||
while (true) {
|
||||
line = reader.readLine();
|
||||
if (line.startsWith("v ")) {
|
||||
String[] currentLine = line.split(" ");
|
||||
Vector3f vertex = new Vector3f((float) Float.valueOf(currentLine[1]),
|
||||
(float) Float.valueOf(currentLine[2]),
|
||||
(float) Float.valueOf(currentLine[3]));
|
||||
Vertex newVertex = new Vertex(vertices.size(), vertex);
|
||||
vertices.add(newVertex);
|
||||
|
||||
} else if (line.startsWith("vt ")) {
|
||||
String[] currentLine = line.split(" ");
|
||||
Vector2f texture = new Vector2f((float) Float.valueOf(currentLine[1]),
|
||||
(float) Float.valueOf(currentLine[2]));
|
||||
textures.add(texture);
|
||||
} else if (line.startsWith("vn ")) {
|
||||
String[] currentLine = line.split(" ");
|
||||
Vector3f normal = new Vector3f((float) Float.valueOf(currentLine[1]),
|
||||
(float) Float.valueOf(currentLine[2]),
|
||||
(float) Float.valueOf(currentLine[3]));
|
||||
normals.add(normal);
|
||||
} else if (line.startsWith("f ")) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
while (line != null && line.startsWith("f ")) {
|
||||
String[] currentLine = line.split(" ");
|
||||
String[] vertex1 = currentLine[1].split("/");
|
||||
String[] vertex2 = currentLine[2].split("/");
|
||||
String[] vertex3 = currentLine[3].split("/");
|
||||
processVertex(vertex1, vertices, indices);
|
||||
processVertex(vertex2, vertices, indices);
|
||||
processVertex(vertex3, vertices, indices);
|
||||
line = reader.readLine();
|
||||
}
|
||||
reader.close();
|
||||
} catch (IOException e) {
|
||||
System.err.println("Error reading the file");
|
||||
}
|
||||
removeUnusedVertices(vertices);
|
||||
float[] verticesArray = new float[vertices.size() * 3];
|
||||
float[] texturesArray = new float[vertices.size() * 2];
|
||||
float[] normalsArray = new float[vertices.size() * 3];
|
||||
float furthest = convertDataToArrays(vertices, textures, normals, verticesArray,
|
||||
texturesArray, normalsArray);
|
||||
int[] indicesArray = convertIndicesListToArray(indices);
|
||||
ModelData data = new ModelData(verticesArray, texturesArray, normalsArray, indicesArray,
|
||||
furthest);
|
||||
return data;
|
||||
}
|
||||
|
||||
private static void processVertex(String[] vertex, List<Vertex> vertices, List<Integer> indices) {
|
||||
int index = Integer.parseInt(vertex[0]) - 1;
|
||||
Vertex currentVertex = vertices.get(index);
|
||||
int textureIndex = Integer.parseInt(vertex[1]) - 1;
|
||||
int normalIndex = Integer.parseInt(vertex[2]) - 1;
|
||||
if (!currentVertex.isSet()) {
|
||||
currentVertex.setTextureIndex(textureIndex);
|
||||
currentVertex.setNormalIndex(normalIndex);
|
||||
indices.add(index);
|
||||
} else {
|
||||
dealWithAlreadyProcessedVertex(currentVertex, textureIndex, normalIndex, indices,
|
||||
vertices);
|
||||
}
|
||||
}
|
||||
|
||||
private static int[] convertIndicesListToArray(List<Integer> indices) {
|
||||
int[] indicesArray = new int[indices.size()];
|
||||
for (int i = 0; i < indicesArray.length; i++) {
|
||||
indicesArray[i] = indices.get(i);
|
||||
}
|
||||
return indicesArray;
|
||||
}
|
||||
|
||||
private static float convertDataToArrays(List<Vertex> vertices, List<Vector2f> textures,
|
||||
List<Vector3f> normals, float[] verticesArray, float[] texturesArray,
|
||||
float[] normalsArray) {
|
||||
float furthestPoint = 0;
|
||||
for (int i = 0; i < vertices.size(); i++) {
|
||||
Vertex currentVertex = vertices.get(i);
|
||||
if (currentVertex.getLength() > furthestPoint) {
|
||||
furthestPoint = currentVertex.getLength();
|
||||
}
|
||||
Vector3f position = currentVertex.getPosition();
|
||||
Vector2f textureCoord = textures.get(currentVertex.getTextureIndex());
|
||||
Vector3f normalVector = normals.get(currentVertex.getNormalIndex());
|
||||
verticesArray[i * 3] = position.x;
|
||||
verticesArray[i * 3 + 1] = position.y;
|
||||
verticesArray[i * 3 + 2] = position.z;
|
||||
texturesArray[i * 2] = textureCoord.x;
|
||||
texturesArray[i * 2 + 1] = 1 - textureCoord.y;
|
||||
normalsArray[i * 3] = normalVector.x;
|
||||
normalsArray[i * 3 + 1] = normalVector.y;
|
||||
normalsArray[i * 3 + 2] = normalVector.z;
|
||||
}
|
||||
return furthestPoint;
|
||||
}
|
||||
|
||||
private static void dealWithAlreadyProcessedVertex(Vertex previousVertex, int newTextureIndex,
|
||||
int newNormalIndex, List<Integer> indices, List<Vertex> vertices) {
|
||||
if (previousVertex.hasSameTextureAndNormal(newTextureIndex, newNormalIndex)) {
|
||||
indices.add(previousVertex.getIndex());
|
||||
} else {
|
||||
Vertex anotherVertex = previousVertex.getDuplicateVertex();
|
||||
if (anotherVertex != null) {
|
||||
dealWithAlreadyProcessedVertex(anotherVertex, newTextureIndex, newNormalIndex,
|
||||
indices, vertices);
|
||||
} else {
|
||||
Vertex duplicateVertex = new Vertex(vertices.size(), previousVertex.getPosition());
|
||||
duplicateVertex.setTextureIndex(newTextureIndex);
|
||||
duplicateVertex.setNormalIndex(newNormalIndex);
|
||||
previousVertex.setDuplicateVertex(duplicateVertex);
|
||||
vertices.add(duplicateVertex);
|
||||
indices.add(duplicateVertex.getIndex());
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
private static void removeUnusedVertices(List<Vertex> vertices){
|
||||
for(Vertex vertex:vertices){
|
||||
if(!vertex.isSet()){
|
||||
vertex.setTextureIndex(0);
|
||||
vertex.setNormalIndex(0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
66
src/objConverter/Vertex.java
Normal file
66
src/objConverter/Vertex.java
Normal file
@ -0,0 +1,66 @@
|
||||
package objConverter;
|
||||
|
||||
import javax.vecmath.Vector3f;
|
||||
|
||||
public class Vertex {
|
||||
|
||||
private static final int NO_INDEX = -1;
|
||||
|
||||
private Vector3f position;
|
||||
private int textureIndex = NO_INDEX;
|
||||
private int normalIndex = NO_INDEX;
|
||||
private Vertex duplicateVertex = null;
|
||||
private int index;
|
||||
private float length;
|
||||
|
||||
public Vertex(int index,Vector3f position){
|
||||
this.index = index;
|
||||
this.position = position;
|
||||
this.length = position.length();
|
||||
}
|
||||
|
||||
public int getIndex(){
|
||||
return index;
|
||||
}
|
||||
|
||||
public float getLength(){
|
||||
return length;
|
||||
}
|
||||
|
||||
public boolean isSet(){
|
||||
return textureIndex!=NO_INDEX && normalIndex!=NO_INDEX;
|
||||
}
|
||||
|
||||
public boolean hasSameTextureAndNormal(int textureIndexOther,int normalIndexOther){
|
||||
return textureIndexOther==textureIndex && normalIndexOther==normalIndex;
|
||||
}
|
||||
|
||||
public void setTextureIndex(int textureIndex){
|
||||
this.textureIndex = textureIndex;
|
||||
}
|
||||
|
||||
public void setNormalIndex(int normalIndex){
|
||||
this.normalIndex = normalIndex;
|
||||
}
|
||||
|
||||
public Vector3f getPosition() {
|
||||
return position;
|
||||
}
|
||||
|
||||
public int getTextureIndex() {
|
||||
return textureIndex;
|
||||
}
|
||||
|
||||
public int getNormalIndex() {
|
||||
return normalIndex;
|
||||
}
|
||||
|
||||
public Vertex getDuplicateVertex() {
|
||||
return duplicateVertex;
|
||||
}
|
||||
|
||||
public void setDuplicateVertex(Vertex duplicateVertex) {
|
||||
this.duplicateVertex = duplicateVertex;
|
||||
}
|
||||
|
||||
}
|
||||
@ -57,12 +57,17 @@ public class EntityRenderer {
|
||||
GL20.glEnableVertexAttribArray(1);
|
||||
GL20.glEnableVertexAttribArray(2);
|
||||
ModelTexture texture = model.getTexture();
|
||||
if (texture.isHasTransparency()) {
|
||||
MasterRenderer.disableCulling();
|
||||
}
|
||||
shader.loadFakeLightingVariable(texture.isUseFakeLighting());
|
||||
shader.loadShineVariable(texture.getShineDamper(), texture.getReflectivity());
|
||||
GL13.glActiveTexture(GL13.GL_TEXTURE0);
|
||||
GL11.glBindTexture(GL11.GL_TEXTURE_2D, model.getTexture().getTexturedID());
|
||||
}
|
||||
|
||||
private void unbindTexturedModel() {
|
||||
MasterRenderer.enableCulling();
|
||||
GL20.glDisableVertexAttribArray(0);
|
||||
GL20.glDisableVertexAttribArray(1);
|
||||
GL20.glDisableVertexAttribArray(2);
|
||||
|
||||
@ -21,14 +21,7 @@ import de.matthiasmann.twl.utils.PNGDecoder;
|
||||
import de.matthiasmann.twl.utils.PNGDecoder.Format;
|
||||
import models.RawModel;
|
||||
|
||||
/**
|
||||
* Handles the loading of geometry data into VAOs. It also keeps track of all
|
||||
* the created VAOs and VBOs so that they can all be deleted when the game
|
||||
* closes.
|
||||
*
|
||||
* @author Karl
|
||||
*
|
||||
*/
|
||||
|
||||
public class Loader {
|
||||
|
||||
private List<Integer> vaos = new ArrayList<Integer>();
|
||||
@ -47,28 +40,6 @@ public class Loader {
|
||||
System.exit(-1);
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Creates a VAO and stores the position data of the vertices into attribute
|
||||
* 0 of the VAO. The indices are stored in an index buffer and bound to the
|
||||
* VAO.
|
||||
*
|
||||
* @param positions
|
||||
* - The 3D positions of each vertex in the geometry (in this
|
||||
* example a quad).
|
||||
* @param indices
|
||||
* - The indices of the model that we want to store in the VAO.
|
||||
* The indices indicate how the vertices should be connected
|
||||
* together to form triangles.
|
||||
* @return The loaded model.
|
||||
*/
|
||||
|
||||
public RawModel loadToVAO(float[] positions, int[] indices) {
|
||||
int vaoID = createVAO();
|
||||
bindIndicesBuffer(indices);
|
||||
storeDataInAttributeList(0, 3, positions);
|
||||
unbindVAO();
|
||||
return new RawModel(vaoID, indices.length);
|
||||
}
|
||||
public RawModel loadToVAO(float[] positions, float[] textureCoordinates, float[] normals, int[] indices) {
|
||||
int vaoID = createVAO();
|
||||
bindIndicesBuffer(indices);
|
||||
@ -86,7 +57,8 @@ public class Loader {
|
||||
}
|
||||
|
||||
private int loadPNGTexture(String filename, int textureUnit) {
|
||||
ByteBuffer buf = null;
|
||||
ByteBuffer bufIn = null;
|
||||
ByteBuffer buf = null;
|
||||
int tWidth = 0;
|
||||
int tHeight = 0;
|
||||
try {
|
||||
@ -98,9 +70,8 @@ public class Loader {
|
||||
tWidth = decoder.getWidth();
|
||||
tHeight = decoder.getHeight();
|
||||
// Decode the PNG file in a ByteBuffer
|
||||
buf = ByteBuffer.allocateDirect(
|
||||
4 * decoder.getWidth() * decoder.getHeight());
|
||||
decoder.decode(buf, decoder.getWidth() * 4, Format.RGBA);
|
||||
buf = ByteBuffer.allocateDirect(4 * decoder.getWidth() * decoder.getHeight());
|
||||
decoder.decodeFlipped(buf, decoder.getWidth() * 4, Format.RGBA);
|
||||
buf.flip();
|
||||
in.close();
|
||||
} catch (IOException e) {
|
||||
@ -117,8 +88,7 @@ public class Loader {
|
||||
GL11.glPixelStorei(GL11.GL_UNPACK_ALIGNMENT, 1);
|
||||
|
||||
// Upload the texture data and generate mip maps (for scaling)
|
||||
GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGB, tWidth, tHeight, 0,
|
||||
GL11.GL_RGBA, GL11.GL_UNSIGNED_BYTE, buf);
|
||||
GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, tWidth, tHeight, 0, GL11.GL_RGBA, GL11.GL_UNSIGNED_BYTE, buf);
|
||||
GL30.glGenerateMipmap(GL11.GL_TEXTURE_2D);
|
||||
|
||||
// Setup the ST coordinate system
|
||||
@ -126,10 +96,10 @@ public class Loader {
|
||||
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL11.GL_REPEAT);
|
||||
|
||||
// Setup what to do when the texture has to be scaled
|
||||
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER,
|
||||
GL11.GL_NEAREST);
|
||||
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER,
|
||||
GL11.GL_LINEAR_MIPMAP_LINEAR);
|
||||
// GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_NEAREST);
|
||||
// GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR_MIPMAP_LINEAR);
|
||||
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);
|
||||
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
|
||||
|
||||
this.exitOnGLError("loadPNGTexture");
|
||||
|
||||
|
||||
@ -7,6 +7,7 @@ import java.util.Map;
|
||||
|
||||
import javax.vecmath.Matrix4f;
|
||||
import javax.vecmath.Vector2f;
|
||||
import javax.vecmath.Vector3f;
|
||||
|
||||
import org.lwjgl.opengl.GL11;
|
||||
|
||||
@ -22,6 +23,7 @@ public class MasterRenderer {
|
||||
private static final float FOV = 70;
|
||||
private static final float NEAR_PLANE = 0.1f;
|
||||
private static final float FAR_PLANE = 10000;
|
||||
private static final Vector3f SKY_COLOUR = new Vector3f(0.5f, 0.5f, 0.5f);
|
||||
|
||||
private Matrix4f projectionMatrix;
|
||||
|
||||
@ -35,25 +37,37 @@ public class MasterRenderer {
|
||||
private List<Terrain> terrains = new ArrayList<Terrain>();
|
||||
|
||||
public MasterRenderer() {
|
||||
GL11.glEnable(GL11.GL_CULL_FACE);
|
||||
GL11.glEnable(GL11.GL_BACK);
|
||||
enableCulling();
|
||||
GL11.glEnable(GL11.GL_BLEND);
|
||||
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
|
||||
createProjectionMatrix();
|
||||
renderer = new EntityRenderer(shader, projectionMatrix);
|
||||
terrainRenderer = new TerrainRenderer(terrainShader, projectionMatrix);
|
||||
}
|
||||
|
||||
public static void enableCulling() {
|
||||
GL11.glEnable(GL11.GL_CULL_FACE);
|
||||
GL11.glEnable(GL11.GL_BACK);
|
||||
}
|
||||
public static void disableCulling() {
|
||||
GL11.glDisable(GL11.GL_CULL_FACE);
|
||||
GL11.glDisable(GL11.GL_BACK);
|
||||
}
|
||||
|
||||
public void render(Light sun, Camera camera) {
|
||||
prepare();
|
||||
shader.start();
|
||||
shader.loadSkyColour(SKY_COLOUR);
|
||||
shader.loadLight(sun);
|
||||
shader.loadViewMatrix(camera);
|
||||
renderer.render(entities);
|
||||
shader.stop();
|
||||
entities.clear();
|
||||
terrainShader.start();
|
||||
terrainShader.loadSkyColour(SKY_COLOUR);
|
||||
terrainShader.loadLight(sun);
|
||||
terrainShader.loadViewMatrix(camera);
|
||||
terrainRenderer.render(terrains);
|
||||
terrainRenderer.render(terrains);
|
||||
terrainShader.stop();
|
||||
terrains.clear();
|
||||
}
|
||||
@ -76,14 +90,16 @@ public class MasterRenderer {
|
||||
|
||||
public void prepare() {
|
||||
GL11.glEnable(GL11.GL_DEPTH_TEST);
|
||||
GL11.glClearColor(1, 0, 0, 1);
|
||||
GL11.glClear(GL11.GL_COLOR_BUFFER_BIT|GL11.GL_DEPTH_BUFFER_BIT);
|
||||
GL11.glClearColor(SKY_COLOUR.x, SKY_COLOUR.y, SKY_COLOUR.z, 1.0f);
|
||||
}
|
||||
|
||||
|
||||
public void cleanUp () {
|
||||
shader.cleanUp();
|
||||
terrainShader.cleanUp();
|
||||
}
|
||||
|
||||
private void createProjectionMatrix() {
|
||||
//float aspectRatio = (float) Display.getWidth() / (float) Display.getHeight();
|
||||
Vector2f windowsSize = DisplayManager.getSize();
|
||||
|
||||
@ -1,101 +1,12 @@
|
||||
package renderEngine;
|
||||
|
||||
import java.io.BufferedReader;
|
||||
import java.io.File;
|
||||
import java.io.FileNotFoundException;
|
||||
import java.io.FileReader;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
import javax.vecmath.Vector2f;
|
||||
import javax.vecmath.Vector3f;
|
||||
|
||||
import models.RawModel;
|
||||
import objConverter.ModelData;
|
||||
import objConverter.OBJFileLoader;
|
||||
|
||||
public class OBJLoader {
|
||||
public static RawModel loadObjModel(String fileName, Loader loader) {
|
||||
FileReader fr = null;
|
||||
try {
|
||||
fr = new FileReader(new File("res/" + fileName + ".obj"));
|
||||
} catch (FileNotFoundException e) {
|
||||
System.out.println("Couldn't load file! " + fileName);
|
||||
e.printStackTrace();
|
||||
}
|
||||
BufferedReader reader = new BufferedReader(fr);
|
||||
String line;
|
||||
List<Vector3f> vertices = new ArrayList<Vector3f>();
|
||||
List<Vector2f> textures = new ArrayList<Vector2f>();
|
||||
List<Vector3f> normals = new ArrayList<Vector3f>();
|
||||
List<Integer> indices = new ArrayList<Integer>();
|
||||
float[] verticesArray = null;
|
||||
float[] normalsArray = null;
|
||||
float[] texturesArray = null;
|
||||
int[] indicesArray = null;
|
||||
try {
|
||||
while(true) {
|
||||
line = reader.readLine();
|
||||
String[] currentLine = line.split(" ");
|
||||
if (line.startsWith("v ")) {
|
||||
Vector3f vertex = new Vector3f(Float.parseFloat(currentLine[1]),
|
||||
Float.parseFloat(currentLine[2]), Float.parseFloat(currentLine[3]));
|
||||
vertices.add(vertex);
|
||||
} else if (line.startsWith("vt ")) {
|
||||
Vector2f texture = new Vector2f(Float.parseFloat(currentLine[1]),
|
||||
Float.parseFloat(currentLine[2]));
|
||||
textures.add(texture);
|
||||
} else if (line.startsWith("vn ")) {
|
||||
Vector3f normal = new Vector3f(Float.parseFloat(currentLine[1]),
|
||||
Float.parseFloat(currentLine[2]), Float.parseFloat(currentLine[3]));
|
||||
normals.add(normal);
|
||||
} else if (line.startsWith("f ")) {
|
||||
texturesArray = new float[vertices.size()*2];
|
||||
normalsArray = new float[vertices.size()*3];
|
||||
break;
|
||||
}
|
||||
}
|
||||
while(line != null) {
|
||||
if (!line.startsWith("f ")) {
|
||||
line = reader.readLine();
|
||||
continue;
|
||||
}
|
||||
String[] currentLine = line.split(" ");
|
||||
String[] vertex1 = currentLine[1].split("/");
|
||||
String[] vertex2 = currentLine[2].split("/");
|
||||
String[] vertex3 = currentLine[3].split("/");
|
||||
processVertex(vertex1, indices, textures, normals, texturesArray, normalsArray);
|
||||
processVertex(vertex2, indices, textures, normals, texturesArray, normalsArray);
|
||||
processVertex(vertex3, indices, textures, normals, texturesArray, normalsArray);
|
||||
line = reader.readLine();
|
||||
}
|
||||
reader.close();
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
verticesArray = new float[vertices.size()*3];
|
||||
indicesArray = new int[indices.size()*3];
|
||||
int vertexPointer = 0;
|
||||
for (Vector3f vertex: vertices) {
|
||||
verticesArray[vertexPointer++] = vertex.x;
|
||||
verticesArray[vertexPointer++] = vertex.y;
|
||||
verticesArray[vertexPointer++] = vertex.z;
|
||||
}
|
||||
for (int iii=0; iii<indices.size(); iii++) {
|
||||
indicesArray[iii] = indices.get(iii);
|
||||
}
|
||||
return loader.loadToVAO(verticesArray, texturesArray, normalsArray, indicesArray);
|
||||
}
|
||||
|
||||
private static void processVertex(String[] vertexData, List<Integer> indices,
|
||||
List<Vector2f> textures, List<Vector3f> normals, float[] textureArray,
|
||||
float[] normalsArray) {
|
||||
int currentVertexPointer = Integer.parseInt(vertexData[0]) - 1;
|
||||
indices.add(currentVertexPointer);
|
||||
Vector2f currentTex = textures.get(Integer.parseInt(vertexData[1])-1);
|
||||
textureArray[currentVertexPointer*2] = currentTex.x;
|
||||
textureArray[currentVertexPointer*2+1] = currentTex.y;
|
||||
Vector3f currentNorm = normals.get(Integer.parseInt(vertexData[2])-1);
|
||||
normalsArray[currentVertexPointer*3] = currentNorm.x;
|
||||
normalsArray[currentVertexPointer*3+1] = currentNorm.y;
|
||||
normalsArray[currentVertexPointer*3+2] = currentNorm.z;
|
||||
ModelData data = OBJFileLoader.loadOBJ("tree");
|
||||
return loader.loadToVAO(data.getVertices(), data.getTextureCoords(), data.getNormals(), data.getIndices());
|
||||
}
|
||||
}
|
||||
|
||||
@ -65,7 +65,8 @@ public abstract class ShaderProgram {
|
||||
GL20.glUniform3f(location, value.x, value.y, value.z);
|
||||
}
|
||||
protected void loadBoolean(int location, boolean value) {
|
||||
GL20.glUniform1f(location, value?1.0f:0.0f);
|
||||
//System.out.println("set value " + value + " " + (value==true?1.0f:0.0f));
|
||||
GL20.glUniform1f(location, value==true?1.0f:0.0f);
|
||||
}
|
||||
|
||||
protected void loadMatrix(int location, Matrix4f value) {
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
package shaders;
|
||||
|
||||
import javax.vecmath.Matrix4f;
|
||||
import javax.vecmath.Vector3f;
|
||||
|
||||
import entities.Camera;
|
||||
import entities.Light;
|
||||
@ -17,6 +18,8 @@ public class StaticShader extends ShaderProgram {
|
||||
private int location_lightColour;
|
||||
private int location_reflectivity;
|
||||
private int location_shineDamper;
|
||||
private int location_useFakeLighting;
|
||||
private int location_skyColor;
|
||||
|
||||
public StaticShader() {
|
||||
super(VERTEX_FILE, FRAGMENT_FILE);
|
||||
@ -38,7 +41,18 @@ public class StaticShader extends ShaderProgram {
|
||||
location_lightColour = super.getUniformLocation("lightColour");
|
||||
location_reflectivity = super.getUniformLocation("reflectivity");
|
||||
location_shineDamper = super.getUniformLocation("shineDamper");
|
||||
location_useFakeLighting = super.getUniformLocation("useFakeLighting");
|
||||
location_skyColor = super.getUniformLocation("skyColor");
|
||||
}
|
||||
|
||||
public void loadSkyColour(Vector3f color) {
|
||||
super.loadVector(location_skyColor, color);
|
||||
}
|
||||
|
||||
public void loadFakeLightingVariable(boolean useFake) {
|
||||
super.loadBoolean(location_useFakeLighting, useFake);
|
||||
}
|
||||
|
||||
public void loadShineVariable(float shineDamper, float reflectivity) {
|
||||
super.loadFloat(location_reflectivity, reflectivity);
|
||||
super.loadFloat(location_shineDamper, shineDamper);
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
package shaders;
|
||||
|
||||
import javax.vecmath.Matrix4f;
|
||||
import javax.vecmath.Vector3f;
|
||||
|
||||
import entities.Camera;
|
||||
import entities.Light;
|
||||
@ -17,6 +18,7 @@ public class TerrainShader extends ShaderProgram {
|
||||
private int location_lightColour;
|
||||
private int location_reflectivity;
|
||||
private int location_shineDamper;
|
||||
private int location_skyColor;
|
||||
|
||||
public TerrainShader() {
|
||||
super(VERTEX_FILE, FRAGMENT_FILE);
|
||||
@ -38,7 +40,13 @@ public class TerrainShader extends ShaderProgram {
|
||||
location_lightColour = super.getUniformLocation("lightColour");
|
||||
location_reflectivity = super.getUniformLocation("reflectivity");
|
||||
location_shineDamper = super.getUniformLocation("shineDamper");
|
||||
location_skyColor = super.getUniformLocation("skyColor");
|
||||
}
|
||||
|
||||
public void loadSkyColour(Vector3f color) {
|
||||
super.loadVector(location_skyColor, color);
|
||||
}
|
||||
|
||||
public void loadShineVariable(float shineDamper, float reflectivity) {
|
||||
super.loadFloat(location_reflectivity, reflectivity);
|
||||
super.loadFloat(location_shineDamper, shineDamper);
|
||||
@ -47,13 +55,16 @@ public class TerrainShader extends ShaderProgram {
|
||||
public void loadTransformationMatrix(Matrix4f matrix) {
|
||||
super.loadMatrix(location_transformationMatrix, matrix);
|
||||
}
|
||||
|
||||
public void loadLight(Light light) {
|
||||
super.loadVector(location_lightPosition, light.getPosition());
|
||||
super.loadVector(location_lightColour, light.getColour());
|
||||
}
|
||||
|
||||
public void loadProjectionMatrix(Matrix4f projection) {
|
||||
super.loadMatrix(location_projectionMatrix, projection);
|
||||
}
|
||||
|
||||
public void loadViewMatrix(Camera camera) {
|
||||
super.loadMatrix(location_viewMatrix, Maths.createViewMatrix(camera));
|
||||
}
|
||||
|
||||
@ -1,9 +1,11 @@
|
||||
#version 400 core
|
||||
|
||||
in vec2 pass_textureCoords;
|
||||
in vec2 pass_textureCoordinates;
|
||||
in vec3 surfaceNormal;
|
||||
in vec3 toLightVector;
|
||||
in vec3 toCameraVector;
|
||||
// FOW: Fog Of War result calculation
|
||||
in float visibility;
|
||||
|
||||
out vec4 out_Color;
|
||||
|
||||
@ -11,6 +13,7 @@ uniform sampler2D textureSampler;
|
||||
uniform vec3 lightColour;
|
||||
uniform float reflectivity;
|
||||
uniform float shineDamper;
|
||||
uniform vec3 skyColor;
|
||||
|
||||
|
||||
void main(void) {
|
||||
@ -32,6 +35,14 @@ void main(void) {
|
||||
float damperFactor = pow(specularFactor, shineDamper);
|
||||
vec3 finalSpecular = damperFactor * reflectivity * lightColour;
|
||||
|
||||
out_Color = vec4(diffuse,1.0) * texture(textureSampler,pass_textureCoords) + vec4(finalSpecular, 1.0);
|
||||
// disable transparency elements in the texture ...
|
||||
// Can be set at the start of the shader ...
|
||||
vec4 textureColour = texture(textureSampler,pass_textureCoordinates);
|
||||
if (textureColour.a < 0.5) {
|
||||
discard;
|
||||
}
|
||||
|
||||
out_Color = vec4(diffuse,1.0) * textureColour + vec4(finalSpecular, 1.0);
|
||||
out_Color = mix(vec4(skyColor,1.0), out_Color, visibility);
|
||||
}
|
||||
|
||||
|
||||
@ -1,9 +1,11 @@
|
||||
#version 400 core
|
||||
|
||||
in vec2 pass_textureCoords;
|
||||
in vec2 pass_textureCoordinates;
|
||||
in vec3 surfaceNormal;
|
||||
in vec3 toLightVector;
|
||||
in vec3 toCameraVector;
|
||||
// FOW: Fog Of War result calculation
|
||||
in float visibility;
|
||||
|
||||
out vec4 out_Color;
|
||||
|
||||
@ -11,6 +13,7 @@ uniform sampler2D textureSampler;
|
||||
uniform vec3 lightColour;
|
||||
uniform float reflectivity;
|
||||
uniform float shineDamper;
|
||||
uniform vec3 skyColor;
|
||||
|
||||
|
||||
void main(void) {
|
||||
@ -32,6 +35,7 @@ void main(void) {
|
||||
float damperFactor = pow(specularFactor, shineDamper);
|
||||
vec3 finalSpecular = damperFactor * reflectivity * lightColour;
|
||||
|
||||
out_Color = vec4(diffuse,1.0) * texture(textureSampler,pass_textureCoords) + vec4(finalSpecular, 1.0);
|
||||
out_Color = vec4(diffuse,1.0) * texture(textureSampler,pass_textureCoordinates) + vec4(finalSpecular, 1.0);
|
||||
out_Color = mix(vec4(skyColor,1.0), out_Color, visibility);
|
||||
}
|
||||
|
||||
|
||||
@ -4,23 +4,34 @@ in vec3 position;
|
||||
in vec2 textureCoords;
|
||||
in vec3 normal;
|
||||
|
||||
out vec2 pass_textureCoords;
|
||||
out vec2 pass_textureCoordinates;
|
||||
out vec3 surfaceNormal;
|
||||
out vec3 toLightVector;
|
||||
out vec3 toCameraVector;
|
||||
// FOW: Fog Of War result calculation
|
||||
out float visibility;
|
||||
|
||||
uniform mat4 transformationMatrix;
|
||||
uniform mat4 projectionMatrix;
|
||||
uniform mat4 viewMatrix;
|
||||
uniform vec3 lightPosition;
|
||||
|
||||
const float density = 0.007;
|
||||
const float gradient = 1.5;
|
||||
|
||||
void main(void) {
|
||||
vec4 worldPosition = transformationMatrix * vec4(position, 1.0);
|
||||
gl_Position = projectionMatrix * viewMatrix * worldPosition;
|
||||
pass_textureCoords = textureCoords;
|
||||
vec4 positionRelativeToCam = viewMatrix * worldPosition;
|
||||
gl_Position = projectionMatrix * positionRelativeToCam;
|
||||
pass_textureCoordinates = textureCoords;
|
||||
|
||||
surfaceNormal = (transformationMatrix * vec4(normal, 0.0)).xyz;
|
||||
toLightVector = lightPosition - worldPosition.xyz;
|
||||
toCameraVector = (inverse(viewMatrix) * vec4(0.0,0.0,0.0,1.0)).xyz - worldPosition.xyz;
|
||||
|
||||
float distance = length(positionRelativeToCam.xyz);
|
||||
visibility = exp(-pow((distance*density),gradient));
|
||||
visibility = clamp(visibility, 0.0, 1.0);
|
||||
|
||||
}
|
||||
|
||||
|
||||
@ -4,23 +4,40 @@ in vec3 position;
|
||||
in vec2 textureCoords;
|
||||
in vec3 normal;
|
||||
|
||||
out vec2 pass_textureCoords;
|
||||
out vec2 pass_textureCoordinates;
|
||||
out vec3 surfaceNormal;
|
||||
out vec3 toLightVector;
|
||||
out vec3 toCameraVector;
|
||||
// FOW: Fog Of War result calculation
|
||||
out float visibility;
|
||||
|
||||
uniform mat4 transformationMatrix;
|
||||
uniform mat4 projectionMatrix;
|
||||
uniform mat4 viewMatrix;
|
||||
uniform vec3 lightPosition;
|
||||
uniform vec3 lightPosition;
|
||||
|
||||
uniform float useFakeLighting;
|
||||
|
||||
const float density = 0.007;
|
||||
const float gradient = 1.5;
|
||||
|
||||
|
||||
void main(void) {
|
||||
vec4 worldPosition = transformationMatrix * vec4(position, 1.0);
|
||||
gl_Position = projectionMatrix * viewMatrix * worldPosition;
|
||||
pass_textureCoords = textureCoords;
|
||||
vec4 positionRelativeToCam = viewMatrix * worldPosition;
|
||||
gl_Position = projectionMatrix * positionRelativeToCam;
|
||||
pass_textureCoordinates = textureCoords;
|
||||
|
||||
surfaceNormal = (transformationMatrix * vec4(normal, 0.0)).xyz;
|
||||
vec3 actualNormal = normal;
|
||||
if (useFakeLighting > 0.5) {
|
||||
actualNormal = vec3(0.0, 1.0, 0.0);
|
||||
}
|
||||
surfaceNormal = (transformationMatrix * vec4(actualNormal, 0.0)).xyz;
|
||||
toLightVector = lightPosition - worldPosition.xyz;
|
||||
toCameraVector = (inverse(viewMatrix) * vec4(0.0,0.0,0.0,1.0)).xyz - worldPosition.xyz;
|
||||
|
||||
float distance = length(positionRelativeToCam.xyz);
|
||||
visibility = exp(-pow((distance*density),gradient));
|
||||
visibility = clamp(visibility, 0.0, 1.0);
|
||||
}
|
||||
|
||||
|
||||
@ -35,8 +35,8 @@ public class Terrain {
|
||||
normals[vertexPointer*3] = 0;
|
||||
normals[vertexPointer*3+1] = 1;
|
||||
normals[vertexPointer*3+2] = 0;
|
||||
textureCoords[vertexPointer*2] = (float)j/((float)VERTEX_COUNT - 1);
|
||||
textureCoords[vertexPointer*2+1] = (float)i/((float)VERTEX_COUNT - 1);
|
||||
textureCoords[vertexPointer*2] = (float)j/((float)VERTEX_COUNT - 1)*100;
|
||||
textureCoords[vertexPointer*2+1] = (float)i/((float)VERTEX_COUNT - 1)*100;
|
||||
vertexPointer++;
|
||||
}
|
||||
}
|
||||
|
||||
@ -6,8 +6,10 @@ public class ModelTexture {
|
||||
|
||||
// Reflectivity of the light on the surface of the texture
|
||||
private float reflectivity = 0;
|
||||
// Distance of whitch the camera must to be to receive the the reflection
|
||||
// Distance of witch the camera must to be to receive the the reflection
|
||||
private float shineDamper = 1;
|
||||
private boolean hasTransparency = false;
|
||||
private boolean useFakeLighting = false;
|
||||
|
||||
public ModelTexture(int id) {
|
||||
this.textureID = id;
|
||||
@ -33,4 +35,21 @@ public class ModelTexture {
|
||||
this.shineDamper = shineDamper;
|
||||
}
|
||||
|
||||
public boolean isHasTransparency() {
|
||||
return hasTransparency;
|
||||
}
|
||||
|
||||
public void setHasTransparency(boolean hasTransparency) {
|
||||
this.hasTransparency = hasTransparency;
|
||||
}
|
||||
|
||||
public boolean isUseFakeLighting() {
|
||||
return useFakeLighting;
|
||||
}
|
||||
|
||||
public void setUseFakeLighting(boolean useFakeLighting) {
|
||||
this.useFakeLighting = useFakeLighting;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user