That image shows quite well what my problem is. I need it to clamp correctly to the edge. Shouldn't:
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_S, Gl.GL_CLAMP_TO_EDGE);
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_T, Gl.GL_CLAMP_TO_EDGE);
have done the job? (When set on the shadowmap)
/MindWipe
Shadowmap clamping?
Author
That image shows quite well what my problem is. I need it to clamp correctly to the edge. Shouldn't:
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_S, Gl.GL_CLAMP_TO_EDGE);
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_T, Gl.GL_CLAMP_TO_EDGE);
have done the job? (When set on the shadowmap)
/MindWipe
set the border to whatevre u want it to be
+ use GL_CLAMP_TO_BORDER
glTexParameterfv( texture_target, GL_TEXTURE_BORDER_COLOR, VEC4(1,1,1,1));
+ use GL_CLAMP_TO_BORDER
glTexParameterfv( texture_target, GL_TEXTURE_BORDER_COLOR, VEC4(1,1,1,1));
Author
Quote:Original post by zedz
set the border to whatevre u want it to be
+ use GL_CLAMP_TO_BORDER
glTexParameterfv( texture_target, GL_TEXTURE_BORDER_COLOR, VEC4(1,1,1,1));
Thanks! I noticed the problem was actualy just that the border of the shadow map were not completely dark.
Might want to look into omni shadows maps; rendering the shadow map to a cube map to get shadows in all directions :)
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