Microsoft DirectX 8.1 (Visual Basic) |
D3DXColorModulate( _ COut As D3DCOLORVALUE, _ C1 As D3DCOLORVALUE, _ C2 As D3DCOLORVALUE)
If the function fails, an error is raised and Err.Number can be set to one of the following values.
D3DERR_INVALIDCALL |
D3DERR_OUTOFVIDEOMEMORY |
For information on trapping errors, see the Microsoft® Visual Basic® Error Handling topic.
This function blends together two colors by multiplying matching color components, as shown in the following example.
Cout.r = C1.r * C2.r