texture_set_border - hpgDesigns/hpgdesigns-dev.io GitHub Wiki

Sets the border color of the texture used when blending to non existant pixels. For instance if you have are rendering a billboard with a transparent cutout, this will change the color the pixels at the edges blend with.

• texid, index of the texture
• r, red color component
• g, blue color component
• b, green color component
• a, alpha color component

This function has no return values.

texture_set_border(tex, 255, 0, 0, 0.5);

Demonstrates setting the border color of a texture to half opaque pure red. NOTOC