public int GetUtilShaderIndex(UtilityShader us)
{
int shader_index = 0;
switch (us)
{
case UtilityShader.NX:
shader_index = 1;
break;
case UtilityShader.NY:
shader_index = 2;
break;
case UtilityShader.NZ:
shader_index = 3;
break;
case UtilityShader.PX:
shader_index = 4;
break;
case UtilityShader.PY:
shader_index = 5;
break;
case UtilityShader.PZ:
shader_index = 6;
break;
}
return(shader_index);
}
public void RegisterUtilityShader(UtilityShader us)
{
m_ShaderIndex = MdxRender.SM.GetUtilShaderIndex(us);
}
public void LoadDefaultModel(UtilityShader skin)
{
float scale = 0.1f;
//create a cube model
m_MeshList = new EnhancedMesh[1][];
m_MeshList[0] = new EnhancedMesh[1];
m_MeshList[0][0] = new EnhancedMesh(12);
m_MeshList[0][0].AllocateVertexBuffer(MeshFormat.Model, 36);
//back face (0,1,2) (3,4,5)
m_MeshList[0][0].RegisterUtilityShader(skin);
m_MeshList[0][0].LoadVertex(0, -scale, -scale, scale, -1, 0, 0, 0, 1);
m_MeshList[0][0].LoadVertex(1, -scale, scale, scale, -1, 0, 0, 1, 1);
m_MeshList[0][0].LoadVertex(2, -scale, -scale, -scale, -1, 0, 0, 0, 0);
m_MeshList[0][0].LoadVertex(3, -scale, scale, scale, -1, 0, 0, 1, 1);
m_MeshList[0][0].LoadVertex(4, -scale, scale, -scale, -1, 0, 0, 1, 0);
m_MeshList[0][0].LoadVertex(5, -scale, -scale, -scale, -1, 0, 0, 0, 0);
//right face (6,7,8) (9,10,11)
m_MeshList[0][0].LoadVertex(6, -scale, scale, scale, 0, 1, 0, 0, 1);
m_MeshList[0][0].LoadVertex(7, scale, scale, scale, 0, 1, 0, 1, 1);
m_MeshList[0][0].LoadVertex(8, -scale, scale, -scale, 0, 1, 0, 0, 0);
m_MeshList[0][0].LoadVertex(9, scale, scale, scale, 0, 1, 0, 1, 1);
m_MeshList[0][0].LoadVertex(10, scale, scale, -scale, 0, 1, 0, 1, 0);
m_MeshList[0][0].LoadVertex(11, -scale, scale, -scale, 0, 1, 0, 0, 0);
//left face (12,13,14) (15,16,17)
m_MeshList[0][0].LoadVertex(12, scale, -scale, scale, 0, -1, 0, 0, 1);
m_MeshList[0][0].LoadVertex(13, -scale, -scale, scale, 0, -1, 0, 1, 1);
m_MeshList[0][0].LoadVertex(14, scale, -scale, -scale, 0, -1, 0, 0, 0);
m_MeshList[0][0].LoadVertex(15, -scale, -scale, scale, 0, -1, 0, 1, 1);
m_MeshList[0][0].LoadVertex(16, -scale, -scale, -scale, 0, -1, 0, 1, 0);
m_MeshList[0][0].LoadVertex(17, scale, -scale, -scale, 0, -1, 0, 0, 0);
//front face (18,19,20) (21,22,23)
m_MeshList[0][0].LoadVertex(18, scale, scale, scale, 1, 0, 0, 0, 1);
m_MeshList[0][0].LoadVertex(19, scale, -scale, scale, 1, 0, 0, 1, 1);
m_MeshList[0][0].LoadVertex(20, scale, scale, -scale, 1, 0, 0, 0, 0);
m_MeshList[0][0].LoadVertex(21, scale, -scale, scale, 1, 0, 0, 1, 1);
m_MeshList[0][0].LoadVertex(22, scale, -scale, -scale, 1, 0, 0, 1, 0);
m_MeshList[0][0].LoadVertex(23, scale, scale, -scale, 1, 0, 0, 0, 0);
//top face (24,25,26) (27,28,29)
m_MeshList[0][0].LoadVertex(24, scale, scale, scale, 0, 0, 1, 0, 1);
m_MeshList[0][0].LoadVertex(25, -scale, scale, scale, 0, 0, 1, 1, 1);
m_MeshList[0][0].LoadVertex(26, scale, -scale, scale, 0, 0, 1, 0, 0);
m_MeshList[0][0].LoadVertex(27, -scale, scale, scale, 0, 0, 1, 1, 1);
m_MeshList[0][0].LoadVertex(28, -scale, -scale, scale, 0, 0, 1, 1, 0);
m_MeshList[0][0].LoadVertex(29, scale, -scale, scale, 0, 0, 1, 0, 0);
//bottom face (30,31,32) (33,34,35)
m_MeshList[0][0].LoadVertex(30, -scale, scale, -scale, 0, 0, -1, 0, 1);
m_MeshList[0][0].LoadVertex(31, scale, scale, -scale, 0, 0, -1, 1, 1);
m_MeshList[0][0].LoadVertex(32, -scale, -scale, -scale, 0, 0, -1, 0, 0);
m_MeshList[0][0].LoadVertex(33, scale, scale, -scale, 0, 0, -1, 1, 1);
m_MeshList[0][0].LoadVertex(34, scale, -scale, -scale, 0, 0, -1, 1, 0);
m_MeshList[0][0].LoadVertex(35, -scale, -scale, -scale, 0, 0, -1, 0, 0);
m_MeshList[0][0].UpdateDxBuffer();
m_MeshList[0][0].AllocateAndSetIndexBuffer(PrimitiveType.TriangleList,
Model3D.m_BoxIndices, 0, Model3D.m_BoxIndices.Length);
m_Regions = new Region[1];
m_Regions[0] = new Region();
m_Regions[0].Name = "default cube";
m_Regions[0].Permutations = new Permutation[1];
m_Regions[0].Permutations[0] = new Permutation();
m_Regions[0].Permutations[0].LodMeshIndex[0] = 0;
m_Regions[0].Permutations[0].LodMeshIndex[1] = 0;
m_Regions[0].Permutations[0].LodMeshIndex[2] = 0;
m_Regions[0].Permutations[0].LodMeshIndex[3] = 0;
m_Regions[0].Permutations[0].LodMeshIndex[4] = 0;
m_Regions[0].Permutations[0].LodMeshIndex[5] = 0;
m_Regions[0].Permutations[0].Name = "default";
}