I just started learning opengl technology. My program draw 2d isometric tiles and program output this: Be unknown reasons black lines appear when two textures overlap or two textures touch. Code examp...

The ask is, base on the following program https://github.com/adonovan/gopl.io/blob/master/ch3/surface/main.go Turn it to a web server and render the SVG as web page Color the SVG so that the peak is ...

New to pygame, and game development in general. This is my main loop and I am trying to blit just a tile selector image on top of the current tile that the mouse is pointing to by using collisionpoint...

I'm not managing to get this math correct, and it's a little bit difficult to explain in words. I have managed to create a isometric grid, which you can select the tiles with the mouse perfectly, and ...