void MLevel::createFX(MShaderRef * vertexShaderRef, MShaderRef * pixelShaderRef, unsigned int * FXId)
{
MRenderingContext * render = MEngine::getInstance()->getRenderingContext();
unsigned int i;
unsigned int size = m_FXManager.getFXRefsNumber();
for(i=0; i<size; i++)
{
MFXRef * FXRef = (MFXRef *)m_FXManager.getFXRef(i);
if((FXRef->getVertexShaderRef() == vertexShaderRef) && (FXRef->getPixelShaderRef() == pixelShaderRef))
{
*FXId = FXRef->getFXId();
return;
}
}
render->createFX(FXId, vertexShaderRef->getShaderId(), pixelShaderRef->getShaderId());
m_FXManager.addFXRef(*FXId, vertexShaderRef, pixelShaderRef);
}
void MShaderRef::update(void)
{
MEngine * engine = MEngine::getInstance();
MLevel * level = engine->getLevel();
MRenderingContext * render = engine->getRenderingContext();
char * text = readTextFile(getFilename());
if(text)
{
// gen shader if null
if(m_shaderId == 0)
{
switch(m_type)
{
case M_SHADER_VERTEX:
render->createVertexShader(&m_shaderId);
break;
case M_SHADER_PIXEL:
render->createPixelShader(&m_shaderId);
break;
}
}
// send shader source
render->sendShaderSource(m_shaderId, text);
SAFE_FREE(text);
MFXManager * FXManager = level->getFXManager();
unsigned int i;
unsigned int size = FXManager->getFXRefsNumber();
for(i=0; i<size; i++)
{
MFXRef * FXRef = FXManager->getFXRef(i);
if((FXRef->getPixelShaderRef() == this) || (FXRef->getVertexShaderRef() == this))
{
unsigned int FXId = FXRef->getFXId();
render->updateFX(FXId);
}
}
}
}
// Mesh bin export
bool exportMeshBin(const char * filename, MMesh * mesh)
{
int version = 2;
char rep[256];
bool state;
// create file
MFile * file = M_fopen(filename, "wb");
if(! file)
{
printf("Error : can't create file %s\n", filename);
return false;
}
// get file directory
getRepertory(rep, filename);
// header
M_fwrite(M_MESH_HEADER, sizeof(char), 8, file);
// version
M_fwrite(&version, sizeof(int), 1, file);
// Animation
{
// anim refs
MArmatureAnimRef * armatureAnimRef = mesh->getArmatureAnimRef();
MTexturesAnimRef * texturesAnimRef = mesh->getTexturesAnimRef();
MMaterialsAnimRef * materialsAnimRef = mesh->getMaterialsAnimRef();
// armature anim ref
writeDataRef(file, armatureAnimRef, rep);
// textures anim ref
writeDataRef(file, texturesAnimRef, rep);
// materials anim ref
writeDataRef(file, materialsAnimRef, rep);
// anims ranges
unsigned int animsRangesNumber = mesh->getAnimsRangesNumber();
MAnimRange * animsRanges = mesh->getAnimsRanges();
M_fwrite(&animsRangesNumber, sizeof(int), 1, file);
if(animsRangesNumber > 0)
M_fwrite(animsRanges, sizeof(MAnimRange), animsRangesNumber, file);
}
// Textures
{
unsigned int t, texturesNumber = mesh->getTexturesNumber();
M_fwrite(&texturesNumber, sizeof(int), 1, file);
for(t=0; t<texturesNumber; t++)
{
MTexture * texture = mesh->getTexture(t);
MTextureRef * textureRef = texture->getTextureRef();
M_TEX_GEN_MODES genMode = texture->getGenMode();
M_WRAP_MODES UWrapMode = texture->getUWrapMode();
M_WRAP_MODES VWrapMode = texture->getVWrapMode();
MVector2 texTranslate = texture->getTexTranslate();
MVector2 texScale = texture->getTexScale();
float texRotate = texture->getTexRotate();
// texture ref
writeDataRef(file, textureRef, rep);
if(textureRef)
{
bool mipmap = textureRef->isMipmapEnabled();
M_fwrite(&mipmap, sizeof(bool), 1, file);
}
// data
M_fwrite(&genMode, sizeof(M_TEX_GEN_MODES), 1, file);
M_fwrite(&UWrapMode, sizeof(M_WRAP_MODES), 1, file);
M_fwrite(&VWrapMode, sizeof(M_WRAP_MODES), 1, file);
M_fwrite(&texTranslate, sizeof(MVector2), 1, file);
M_fwrite(&texScale, sizeof(MVector2), 1, file);
M_fwrite(&texRotate, sizeof(float), 1, file);
}
}
// Materials
{
unsigned int m, materialsNumber = mesh->getMaterialsNumber();
M_fwrite(&materialsNumber, sizeof(int), 1, file);
for(m=0; m<materialsNumber; m++)
{
MMaterial * material = mesh->getMaterial(m);
int type = material->getType();
float opacity = material->getOpacity();
float shininess = material->getShininess();
float customValue = material->getCustomValue();
M_BLENDING_MODES blendMode = material->getBlendMode();
MVector3 emit = material->getEmit();
MVector3 diffuse = material->getDiffuse();
MVector3 specular = material->getSpecular();
MVector3 customColor = material->getCustomColor();
MFXRef * FXRef = material->getFXRef();
MFXRef * ZFXRef = material->getZFXRef();
// FX ref
state = FXRef != NULL;
M_fwrite(&state, sizeof(bool), 1, file);
if(FXRef)
{
MShaderRef * vertShadRef = FXRef->getVertexShaderRef();
MShaderRef * pixShadRef = FXRef->getPixelShaderRef();
writeDataRef(file, vertShadRef, rep);
writeDataRef(file, pixShadRef, rep);
}
// Z FX ref
state = ZFXRef != NULL;
M_fwrite(&state, sizeof(bool), 1, file);
if(ZFXRef)
{
MShaderRef * vertShadRef = ZFXRef->getVertexShaderRef();
MShaderRef * pixShadRef = ZFXRef->getPixelShaderRef();
writeDataRef(file, vertShadRef, rep);
writeDataRef(file, pixShadRef, rep);
}
// data
M_fwrite(&type, sizeof(int), 1, file);
M_fwrite(&opacity, sizeof(float), 1, file);
M_fwrite(&shininess, sizeof(float), 1, file);
M_fwrite(&customValue, sizeof(float), 1, file);
M_fwrite(&blendMode, sizeof(M_BLENDING_MODES), 1, file);
M_fwrite(&emit, sizeof(MVector3), 1, file);
M_fwrite(&diffuse, sizeof(MVector3), 1, file);
M_fwrite(&specular, sizeof(MVector3), 1, file);
M_fwrite(&customColor, sizeof(MVector3), 1, file);
// textures pass
unsigned int t, texturesPassNumber = material->getTexturesPassNumber();
M_fwrite(&texturesPassNumber, sizeof(int), 1, file);
for(t=0; t<texturesPassNumber; t++)
{
MTexturePass * texturePass = material->getTexturePass(t);
MTexture * texture = texturePass->getTexture();
unsigned int mapChannel = texturePass->getMapChannel();
M_TEX_COMBINE_MODES combineMode = texturePass->getCombineMode();
// texture id
int textureId = getTextureId(mesh, texture);
M_fwrite(&textureId, sizeof(int), 1, file);
// data
M_fwrite(&mapChannel, sizeof(int), 1, file);
M_fwrite(&combineMode, sizeof(M_TEX_COMBINE_MODES), 1, file);
}
}
}
// Bones
{
MArmature * armature = mesh->getArmature();
state = armature != NULL;
M_fwrite(&state, sizeof(bool), 1, file);
if(armature)
{
unsigned int b, bonesNumber = armature->getBonesNumber();
M_fwrite(&bonesNumber, sizeof(int), 1, file);
for(b=0; b<bonesNumber; b++)
{
MOBone * bone = armature->getBone(b);
MObject3d * parent = bone->getParent();
MVector3 position = bone->getPosition();
MVector3 scale = bone->getScale();
MQuaternion rotation = bone->getRotation();
// name
writeString(file, bone->getName());
// parent id
int parentId = -1;
if(parent)
{
unsigned int id;
if(armature->getBoneId(parent->getName(), &id))
parentId = (int)id;
}
M_fwrite(&parentId, sizeof(int), 1, file);
// position / rotation / scale
M_fwrite(&position, sizeof(MVector3), 1, file);
M_fwrite(&rotation, sizeof(MQuaternion), 1, file);
M_fwrite(&scale, sizeof(MVector3), 1, file);
}
}
}
// BoundingBox
{
MBox3d * box = mesh->getBoundingBox();
M_fwrite(box, sizeof(MBox3d), 1, file);
}
// SubMeshs
{
unsigned int s, subMeshsNumber = mesh->getSubMeshsNumber();
MSubMesh * subMeshs = mesh->getSubMeshs();
M_fwrite(&subMeshsNumber, sizeof(int), 1, file);
for(s=0; s<subMeshsNumber; s++)
{
MSubMesh * subMesh = &(subMeshs[s]);
unsigned int indicesSize = subMesh->getIndicesSize();
unsigned int verticesSize = subMesh->getVerticesSize();
unsigned int normalsSize = subMesh->getNormalsSize();
unsigned int tangentsSize = subMesh->getTangentsSize();
unsigned int texCoordsSize = subMesh->getTexCoordsSize();
unsigned int colorsSize = subMesh->getColorsSize();
M_TYPES indicesType = subMesh->getIndicesType();
void * indices = subMesh->getIndices();
MColor * colors = subMesh->getColors();
MVector3 * vertices = subMesh->getVertices();
MVector3 * normals = subMesh->getNormals();
MVector3 * tangents = subMesh->getTangents();
MVector2 * texCoords = subMesh->getTexCoords();
MBox3d * box = subMesh->getBoundingBox();
MSkinData * skin = subMesh->getSkinData();
map<unsigned int, unsigned int> * mapChannelOffsets = subMesh->getMapChannelOffsets();
// BoundingBox
M_fwrite(box, sizeof(MBox3d), 1, file);
// indices
M_fwrite(&indicesSize, sizeof(int), 1, file);
if(indicesSize > 0)
{
// indice type
M_fwrite(&indicesType, sizeof(M_TYPES), 1, file);
switch(indicesType)
{
case M_USHORT:
M_fwrite(indices, sizeof(short), indicesSize, file);
break;
case M_UINT:
M_fwrite(indices, sizeof(int), indicesSize, file);
break;
}
}
// vertices
M_fwrite(&verticesSize, sizeof(int), 1, file);
if(verticesSize > 0)
M_fwrite(vertices, sizeof(MVector3), verticesSize, file);
// normals
M_fwrite(&normalsSize, sizeof(int), 1, file);
if(normalsSize > 0)
M_fwrite(normals, sizeof(MVector3), normalsSize, file);
// tangents
M_fwrite(&tangentsSize, sizeof(int), 1, file);
if(tangentsSize > 0)
M_fwrite(tangents, sizeof(MVector3), tangentsSize, file);
// texCoords
M_fwrite(&texCoordsSize, sizeof(int), 1, file);
if(texCoordsSize > 0)
M_fwrite(texCoords, sizeof(MVector2), texCoordsSize, file);
// colors
M_fwrite(&colorsSize, sizeof(int), 1, file);
if(colorsSize > 0)
M_fwrite(colors, sizeof(MColor), colorsSize, file);
// mapChannels
{
unsigned int size = mapChannelOffsets->size();
M_fwrite(&size, sizeof(int), 1, file);
map<unsigned int, unsigned int>::iterator
mit (mapChannelOffsets->begin()),
mend(mapChannelOffsets->end());
for(;mit!=mend;++mit)
{
M_fwrite(&mit->first, sizeof(int), 1, file);
M_fwrite(&mit->second, sizeof(int), 1, file);
}
}
// Skins
state = skin != NULL;
M_fwrite(&state, sizeof(bool), 1, file);
if(skin)
{
// skin point
unsigned int p, pointsNumber = skin->getPointsNumber();
M_fwrite(&pointsNumber, sizeof(int), 1, file);
for(p=0; p<pointsNumber; p++)
{
MSkinPoint * skinPoint = skin->getPoint(p);
unsigned int vertexId = skinPoint->getVertexId();
unsigned int bonesNumber = skinPoint->getBonesNumber();
unsigned short * bonesIds = skinPoint->getBonesIds();
float * bonesWeights = skinPoint->getBonesWeights();
// data
M_fwrite(&vertexId, sizeof(int), 1, file);
M_fwrite(&bonesNumber, sizeof(int), 1, file);
if(bonesNumber > 0)
{
M_fwrite(bonesIds, sizeof(short), bonesNumber, file);
M_fwrite(bonesWeights, sizeof(float), bonesNumber, file);
}
}
}
// Displays
unsigned int d, displaysNumber = subMesh->getDisplaysNumber();
M_fwrite(&displaysNumber, sizeof(int), 1, file);
for(d=0; d<displaysNumber; d++)
{
MDisplay * display = subMesh->getDisplay(d);
M_PRIMITIVE_TYPES primitiveType = display->getPrimitiveType();
unsigned int begin = display->getBegin();
unsigned int size = display->getSize();
MMaterial * material = display->getMaterial();
M_CULL_MODES cullMode = display->getCullMode();
int materialId = getMaterialId(mesh, material);
// data
M_fwrite(&primitiveType, sizeof(M_PRIMITIVE_TYPES), 1, file);
M_fwrite(&begin, sizeof(int), 1, file);
M_fwrite(&size, sizeof(int), 1, file);
M_fwrite(&materialId, sizeof(int), 1, file);
M_fwrite(&cullMode, sizeof(M_CULL_MODES), 1, file);
}
}
}
M_fclose(file);
return true;
}
