View Full Version : drawing on textures

02-07-2005, 05:24 PM
i'm implementing an application which allows you to paint on 3D objects. in the moment i'm just changing the texture value at the point of the cursor. but actually i want to create different brushes with different shapes and sizes so maybe i can use the drawing methods of opengl - but how? how can i draw with opengl to a texture, without coping the whole scene to a texture - i just want to have the line in my texture and not the rest of the scene - is this possible?
thanks for your help

02-07-2005, 06:42 PM
Have you tried using the render to texture extensions? http://www.google.com/search?num=20&hl=e...re+&btnG=Search (http://www.google.com/search?num=20&hl=en&lr=lang_en&safe=off&q=opengl+render+%2Bto+texture+&btnG=Search)