Ray casting collision detection.
Blitz3D Forums/Blitz3D Beginners Area/Ray casting collision detection.
| ||
| I have a point (xyz) and I want to cast a ray from it, straight up and know if it hits anything... basically Im checking for a ceiling... or other passing object. Ideas? |
| ||
| Found the answer LinePick().... Im adding this to a rain function so it doesnt rain inside. So far it's working well with the splash generator. Now to manage the falling rain itself. |
   |