How to draw a triangle?
I'd like to draw a solid triangle either to screen or a bitmap that i can later use - how is this simple task to be accomplished? Triangle will be a simple color (no pattern), partially transparent (...
Forum Discussion
"TheEndless" wrote:
If you want to hack it, you could potentially draw a rectangle, rotate it to the desired angle, clip it and then rotate it back. Or, you could carve it out of a rectangle with a fully transparent rectangle rotated to the desired angles and drawn on top with alpha blending disabled.
That surely is an evil hack but i am interested in trying it. I understand it conceptually but for now the 2D mechanics (esp. roRegions) are way over my head. Can you sketch the two approaches - as sequence of steps/components used to form triangle in a new bitmap? Broad strokes, no need code to work or make actual triangle - i can RTFM and try for the rest.
