private static SceneObject ProcessOBJ(ObjContext objContext)
{
if (objContext == null)
{
throw new ArgumentNullException("objContext");
}
SceneObjectGeometry sceneObject = new SceneObjectGeometry();
// Program shader to all objects
// sceneObject.ProgramTag = ShadersLibrary.Instance.CreateProgramTag("OpenGL.Standard+LambertVertex", new ShaderCompilerContext("GLO_DEBUG_NORMAL"));
sceneObject.ProgramTag = ShadersLibrary.Instance.CreateProgramTag("OpenGL.Standard+PhongFragment");
// sceneObject.ProgramTag = ShadersLibrary.Instance.CreateProgramTag("OpenGL.Standard+LambertVertex");
foreach (ObjGroup objGroup in objContext.Groups)
{
foreach (ObjGeometry objGeometry in objGroup.MergeGeometries())
{
VertexArrays vertexArray = objGeometry.CreateArrays(objContext);
GraphicsStateSet objectState = new GraphicsStateSet();
objectState.DefineState(objGeometry.CreateMaterialState());
sceneObject.AddGeometry(vertexArray, objectState);
}
}
return(sceneObject);
}
private GraphicsStateSet CreateBBoxState(BoundingBox bbox)
{
GraphicsStateSet bboxState = new GraphicsStateSet();
TransformState bboxTransformState = new TransformState();
bboxTransformState.LocalModel.Translate(bbox.Position);
bboxTransformState.LocalModel.Scale(bbox.Size);
bboxState.DefineState(bboxTransformState);
return(bboxState);
}