/*private IMeshPart findOrCreatePart(MeshCoreData.Material original)
* {
* foreach (var mat in materials)
* if (isIdenticalMaterial(original, mat.Key)) return mat.Value;
*
* var copy = createMaterialCopy(original);
* var ret = createPart(copy);
* materials.Add(copy, ret);
*
* return ret;
*
* }*/
private IMeshPart createPart(MeshCoreData.Material material)
{
var ret = new RAMMeshPart();
var part = new MeshCoreData.Part();
part.MeshMaterial = material;
part.ObjectMatrix = Matrix.Identity;
part.MeshPart = ret;
mesh.GetCoreData().Parts.Add(part);
return(ret);
}
private MeshBuilder.MeshMaterial getMaterial(MeshCoreData.Material meshMaterial, MeshBuilder builder)
{
MeshBuilder.MeshMaterial mat;
if (materials.TryGetValue(meshMaterial, out mat))
{
return(mat);
}
mat = builder.CreateMaterial();
mat.SetFromMeshCoreDataMaterial(meshMaterial);
materials[meshMaterial] = mat;
return(mat);
}
private bool isIdenticalMaterial(MeshCoreData.Material a, MeshCoreData.Material b)
{
if (a.DiffuseColor != b.DiffuseColor)
{
return(false);
}
if (a.DiffuseMap != b.DiffuseMap)
{
return(false);
}
if (a.Name != b.Name)
{
return(false);
}
return(true);
}
public static IMesh CreateSimpleTestMesh()
{
IMesh mesh;
mesh = new RAMMesh();
var part = new MeshCoreData.Part();
part.ObjectMatrix = Matrix.Identity;
part.MeshPart = new RAMMeshPart();
((RAMMeshPart)part.MeshPart).SetGeometryData(MeshPartGeometryData.CreateTestSquare());
var mat = new MeshCoreData.Material();
mat.DiffuseMap = GetTestTexture();
part.MeshMaterial = mat;
mesh.GetCoreData().Parts.Add(part);
return(mesh);
}
public void SetFromMeshCoreDataMaterial(MeshCoreData.Material mat)
{
DiffuseColor = mat.DiffuseColor;
DiffuseMap = mat.DiffuseMap;
ColoredMaterial = mat.ColoredMaterial;
}
private MeshCoreData.Material createMaterialCopy(MeshCoreData.Material original)
{
return(original.Copy());
}