internal static void PrepareStateMatrix(GpuStateStruct *gpuState, out Matrix4F worldViewProjectionMatrix)
{
// DRAW BEGIN COMMON
{
if (gpuState->VertexState.Type.Transform2D)
//if (true)
{
worldViewProjectionMatrix = Matrix4F.Ortho(0, 512, 272, 0, 0, -0xFFFF);
//WorldViewProjectionMatrix = Matrix4f.Ortho(0, 480, 272, 0, 0, -0xFFFF);
}
else
{
if (float.IsNaN(gpuState->VertexState.WorldMatrix.Values[0]))
{
//Console.Error.WriteLine("Invalid WorldMatrix");
//Console.Error.WriteLine("Projection:");
//GpuState->VertexState.ProjectionMatrix.Dump();
//Console.Error.WriteLine("View:");
//GpuState->VertexState.ViewMatrix.Dump();
//Console.Error.WriteLine("World:");
//GpuState->VertexState.WorldMatrix.Dump();
}
gpuState->VertexState.ViewMatrix.SetLastColumn();
gpuState->VertexState.WorldMatrix.SetLastColumn();
worldViewProjectionMatrix =
Matrix4F.Identity
.Multiply(gpuState->VertexState.WorldMatrix.Matrix4)
.Multiply(gpuState->VertexState.ViewMatrix.Matrix4)
.Multiply(gpuState->VertexState.ProjectionMatrix.Matrix4)
;
}
}
}
