Exemplo n.º 1
0
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);
}
Exemplo n.º 2
0
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);
			}
		}
	}
}
Exemplo n.º 3
0
// 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;
}