On 29/06/2017 at 03:03, xxxxxxxx wrote:
Cinema 4D Version: R18
Platform: Windows ;
Language(s) : C++ ;
I have a GeUserArea and I inherit its DrawMsg to draw 2 bitmaps on top of each other.
First, I use DrawBitmap to draw the background image and then I draw the topmost bitmap which requires BMP_ALLOWALPHA .
The problem is that using BMP_ALLOWALPHA shows the background color DrawSetPen(COLOR_BG) instead of the background image.
How can I fix that ?