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[DEV] update loader

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This commit is contained in:
Edouard DUPIN 2017-03-19 23:58:08 +01:00
parent 1c4e81bdba
commit 3ad1725f54
4 changed files with 211 additions and 90 deletions
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4
ege/physicsShape/PhysicsShape.cpp
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@ -40,12 +40,12 @@ ememory::SharedPtr<ege::PhysicsShape> ege::PhysicsShape::create(const std::strin
bool ege::PhysicsShape::parse(const char* _line) {
if(strncmp(_line, "origin : ", 9) == 0) {
if(strncmp(_line, "origin:", 7) == 0) {
sscanf(&_line[9], "%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 : ", 9) == 0) {
if(strncmp(_line, "rotate:", 7) == 0) {
sscanf(&_line[9], "%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;

6
ege/resource/Mesh.cpp
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@ -102,7 +102,7 @@ void ege::resource::Mesh::clean() {
}
//#define DISPLAY_NB_VERTEX_DISPLAYED
#define DISPLAY_NB_VERTEX_DISPLAYED
void ege::resource::Mesh::draw(mat4& _positionMatrix,
bool _enableDepthTest,
@ -391,6 +391,10 @@ void ege::resource::Mesh::generateVBO() {
// clean faces indexes :
m_listFaces.getValue(kkk).m_index.clear();
int32_t nbIndicInFace = 3;
if (m_materials[m_listFaces.getKey(kkk)] == nullptr) {
EGE_ERROR("Can not get material : " << m_listFaces.getKey(kkk) << " pointer value: " << size_t(m_materials[m_listFaces.getKey(kkk)].get()));
continue;
}
switch (m_materials[m_listFaces.getKey(kkk)]->getRenderMode()) {
case gale::openGL::renderMode::triangle:
case gale::openGL::renderMode::triangleStrip:

116
ege/resource/MeshEmf.cpp
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@ -122,7 +122,6 @@ static void removeEndLine(char* _val) {
enum emfModuleMode {
EMFModuleNone,
EMFModuleMesh,
EMFModuleMeshNamed,
EMFModuleMeshVertex,
EMFModuleMeshUVMapping,
EMFModuleMeshNormalVertex,
@ -133,8 +132,10 @@ enum emfModuleMode {
EMFModuleMeshPhysicsNamed,
EMFModuleMesh_END,
EMFModuleMaterial,
EMFModuleMaterialNamed,
EMFModuleMaterial_END,
EMFModulePhysics,
EMFModulePhysicsNamed,
EMFModulePhysics_END,
};
// TODO : rework with string line extractor
@ -175,6 +176,10 @@ bool ege::resource::Mesh::loadEMF(const std::string& _fileName) {
// physical shape:
ememory::SharedPtr<ege::PhysicsShape> physics;
bool haveUVMapping = false;
size_t offsetVertexId = 0;
size_t offsetUV = 0;
size_t offsetFaceNormal = 0;
size_t offsetVertexNormal = 0;
while (1) {
int32_t level = countIndent(fileName);
if (level == 0) {
@ -186,13 +191,30 @@ bool ege::resource::Mesh::loadEMF(const std::string& _fileName) {
if(strncmp(inputDataLine, "Mesh:", 5) == 0) {
currentMode = EMFModuleMesh;
removeEndLine(inputDataLine);
currentMeshName = inputDataLine + 5;
currentMode = EMFModuleMeshNamed;
currentMeshName = inputDataLine + 6;
EGE_VERBOSE("Parse Mesh: " << currentMeshName);
offsetVertexId = m_listVertex.size();
offsetUV = m_listUV.size();
offsetFaceNormal = m_listFacesNormal.size();
offsetVertexNormal = m_listVertexNormal.size();
} else if(strncmp(inputDataLine, "Materials:", 9) == 0) {
currentMode = EMFModuleMaterial;
EGE_VERBOSE("Parse Material :");
// add previous material:
if( materialName != ""
&& material != nullptr) {
m_materials.add(materialName, material);
materialName = "";
material = nullptr;
}
material = ememory::makeShared<ege::Material>();
removeEndLine(inputDataLine);
materialName = inputDataLine + 10;
EGE_VERBOSE("Parse Material: " << materialName);
} else if(strncmp(inputDataLine, "Physics:", 8) == 0) {
currentMode = EMFModulePhysics;
removeEndLine(inputDataLine);
EGE_VERBOSE("Parse global Physics: ");
} else {
currentMode = EMFModuleNone;
}
@ -227,7 +249,7 @@ bool ege::resource::Mesh::loadEMF(const std::string& _fileName) {
EGE_VERBOSE(" Physics ...");
} else {
EGE_ERROR(" Unknow mesh property '"<<inputDataLine<<"'");
currentMode = EMFModuleMeshNamed;
currentMode = EMFModuleMesh;
}
continue;
}
@ -292,7 +314,7 @@ bool ege::resource::Mesh::loadEMF(const std::string& _fileName) {
}
case EMFModuleMeshNormalFace: {
EGE_ERROR("Change mode in face mode ...");
m_normalMode = normalModeFace;
m_normalMode = normalModeFace; // TODO : check if it is the same mode of display the normal from the start of the file
vec3 normal(0,0,0);
// find the face Normal list.
while (loadNextData(inputDataLine, 2048, fileName, true, true) != nullptr) {
@ -349,11 +371,38 @@ bool ege::resource::Mesh::loadEMF(const std::string& _fileName) {
&vertexIndex[0], &uvIndex[0], &normalIndex[0],
&vertexIndex[1], &uvIndex[1], &normalIndex[1],
&vertexIndex[2], &uvIndex[2], &normalIndex[2] );
vertexIndex[0] += offsetVertexId;
vertexIndex[1] += offsetVertexId;
vertexIndex[2] += offsetVertexId;
uvIndex[0] += offsetUV;
uvIndex[1] += offsetUV;
uvIndex[2] += offsetUV;
if (m_normalMode == normalModeFace) {
normalIndex[0] += offsetFaceNormal;
normalIndex[1] += offsetFaceNormal;
normalIndex[2] += offsetFaceNormal;
} else {
normalIndex[0] += offsetVertexNormal;
normalIndex[1] += offsetVertexNormal;
normalIndex[2] += offsetVertexNormal;
}
} else {
sscanf(inputDataLine, "%d/%d %d/%d %d/%d",
&vertexIndex[0], &normalIndex[0],
&vertexIndex[1], &normalIndex[1],
&vertexIndex[2], &normalIndex[2] );
vertexIndex[0] += offsetVertexId;
vertexIndex[1] += offsetVertexId;
vertexIndex[2] += offsetVertexId;
if (m_normalMode == normalModeFace) {
normalIndex[0] += offsetFaceNormal;
normalIndex[1] += offsetFaceNormal;
normalIndex[2] += offsetFaceNormal;
} else {
normalIndex[0] += offsetVertexNormal;
normalIndex[1] += offsetVertexNormal;
normalIndex[2] += offsetVertexNormal;
}
}
m_listFaces.getValue(meshFaceMaterialID).m_faces.push_back(Face(vertexIndex[0], uvIndex[0], normalIndex[0],
vertexIndex[1], uvIndex[1], normalIndex[1],
@ -404,33 +453,14 @@ bool ege::resource::Mesh::loadEMF(const std::string& _fileName) {
break;
}
continue;
} else if (currentMode >= EMFModuleMaterial && currentMode <= EMFModuleMaterial_END) {
} else if ( currentMode >= EMFModuleMaterial
&& currentMode <= EMFModuleMaterial_END) {
// all material element is stored on 1 line (size < 2048)
if (loadNextData(inputDataLine, 2048, fileName, true) == nullptr) {
// reach end of file ...
break;
}
removeEndLine(inputDataLine);
if (level == 1) {
// add previous material :
if( materialName != ""
&& material != nullptr) {
m_materials.add(materialName, material);
materialName = "";
material = nullptr;
}
material = ememory::makeShared<ege::Material>();
materialName = inputDataLine;
currentMode = EMFModuleMaterialNamed;
EGE_VERBOSE(" "<< materialName);
continue;
}
// level >1
if (currentMode != EMFModuleMaterialNamed) {
EGE_WARNING(" Unknow element ..."<< level);
jumpEndLine(fileName);
continue;
}
if (material == nullptr) {
EGE_ERROR("material allocation error");
jumpEndLine(fileName);
@ -491,9 +521,35 @@ bool ege::resource::Mesh::loadEMF(const std::string& _fileName) {
} else {
EGE_ERROR("unknow material property ... : '" << inputDataLine << "'");
}
} else if ( currentMode >= EMFModulePhysics
&& currentMode <= EMFModulePhysics_END) {
if (loadNextData(inputDataLine, 2048, fileName, true, false, false) == nullptr) {
// reach end of file ...
break;
}
removeEndLine(inputDataLine);
if (level == 1) {
EGE_ERROR("Load shape : " << inputDataLine);
physics = ege::PhysicsShape::create(inputDataLine);
if (physics == nullptr) {
EGE_ERROR("Allocation error when creating physical shape ...");
continue;
}
addPhysicElement(physics);
EGE_VERBOSE(" " << m_physics.size() << " " << inputDataLine);
currentMode = EMFModulePhysicsNamed;
} else if (currentMode == EMFModulePhysicsNamed) {
if (physics == nullptr) {
EGE_ERROR("Can not parse :'" << inputDataLine << "' in physical shape ...");
continue;
}
if (physics->parse(inputDataLine) == false) {
EGE_ERROR("ERROR when parsing :'" << inputDataLine << "' in physical shape ...");
}
}
} else {
// unknow ...
EGE_WARNING("Unknow type of line == > jump end of line ... ");
EGE_WARNING("Unknow type of line == > jump end of line ... " << inputDataLine);
jumpEndLine(fileName);
}
}

123
sample/LowPoly/data/tree_1.emf
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