private SSMeshOBJSubsetData _loadMaterialSubset(SSAssetManager.Context ctx, WavefrontObjLoader wff,
WavefrontObjLoader.MaterialInfoWithFaces objMatSubset)
{
// generate renderable geometry data...
SSVertex_PosNormTexDiff[] vertices;
UInt16[] triIndices, wireframeIndices;
VertexSoup_VertexFormatBinder.generateDrawIndexBuffer(
wff, out triIndices, out vertices);
wireframeIndices = OpenTKHelper.generateLineIndicies(triIndices);
SSMeshOBJSubsetData subsetData = new SSMeshOBJSubsetData(
vertices, triIndices, wireframeIndices);
// setup the material...
// load and link every texture present
subsetData.TextureMaterial = new SSTextureMaterial();
if (objMatSubset.mtl.diffuseTextureResourceName != null)
{
subsetData.TextureMaterial.diffuseTex = SSAssetManager.GetInstance <SSTexture>(ctx, objMatSubset.mtl.diffuseTextureResourceName);
}
if (objMatSubset.mtl.ambientTextureResourceName != null)
{
subsetData.TextureMaterial.ambientTex = SSAssetManager.GetInstance <SSTexture>(ctx, objMatSubset.mtl.ambientTextureResourceName);
}
if (objMatSubset.mtl.bumpTextureResourceName != null)
{
subsetData.TextureMaterial.bumpMapTex = SSAssetManager.GetInstance <SSTexture>(ctx, objMatSubset.mtl.bumpTextureResourceName);
}
if (objMatSubset.mtl.specularTextureResourceName != null)
{
subsetData.TextureMaterial.specularTex = SSAssetManager.GetInstance <SSTexture>(ctx, objMatSubset.mtl.specularTextureResourceName);
}
return(subsetData);
}
private SSMeshOBJSubsetData _loadMaterialSubset(string baseDirectory, WavefrontObjLoader wff,
WavefrontObjLoader.MaterialInfoWithFaces objMatSubset)
{
// generate renderable geometry data...
SSVertex_PosNormTex[] vertices;
UInt16[] triIndices, wireframeIndices;
VertexSoup_VertexFormatBinder.generateDrawIndexBuffer(
wff, objMatSubset, out triIndices, out vertices);
wireframeIndices = OpenTKHelper.generateLineIndicies(triIndices);
SSMeshOBJSubsetData subsetData = new SSMeshOBJSubsetData(
vertices, triIndices, wireframeIndices);
// setup the material...
// load and link every texture present
subsetData.textureMaterial = SSTextureMaterial.FromBlenderMtl(baseDirectory, objMatSubset.mtl);
subsetData.colorMaterial = SSColorMaterial.fromMtl(objMatSubset.mtl);
return(subsetData);
}
private SSMeshOBJSubsetData _loadMaterialSubset(SSAssetManager.Context ctx, WavefrontObjLoader wff,
WavefrontObjLoader.MaterialInfoWithFaces objMatSubset)
{
// create new mesh subset-data
SSMeshOBJSubsetData subsetData = new SSMeshOBJSubsetData();
// setup the material...
// load and link every texture present
subsetData.TextureMaterial = new SSTextureMaterial();
if (objMatSubset.mtl.diffuseTextureResourceName != null)
{
subsetData.TextureMaterial.diffuseTex = SSAssetManager.GetInstance <SSTexture>(ctx, objMatSubset.mtl.diffuseTextureResourceName);
}
if (objMatSubset.mtl.ambientTextureResourceName != null)
{
subsetData.TextureMaterial.ambientTex = SSAssetManager.GetInstance <SSTexture>(ctx, objMatSubset.mtl.ambientTextureResourceName);
}
if (objMatSubset.mtl.bumpTextureResourceName != null)
{
subsetData.TextureMaterial.bumpMapTex = SSAssetManager.GetInstance <SSTexture>(ctx, objMatSubset.mtl.bumpTextureResourceName);
}
if (objMatSubset.mtl.specularTextureResourceName != null)
{
subsetData.TextureMaterial.specularTex = SSAssetManager.GetInstance <SSTexture>(ctx, objMatSubset.mtl.specularTextureResourceName);
}
// generate renderable geometry data...
VertexSoup_VertexFormatBinder.generateDrawIndexBuffer(wff, out subsetData.indicies, out subsetData.vertices);
// TODO: setup VBO/IBO buffers
// http://www.opentk.com/doc/graphics/geometry/vertex-buffer-objects
subsetData.wireframe_indicies = OpenTKHelper.generateLineIndicies(subsetData.indicies);
subsetData.vbo = new SSVertexBuffer <SSVertex_PosNormTexDiff>(subsetData.vertices);
subsetData.ibo = new SSIndexBuffer(subsetData.indicies, subsetData.vbo);
subsetData.ibo_wireframe = new SSIndexBuffer(subsetData.wireframe_indicies, subsetData.vbo);
return(subsetData);
}