So, I found out about the cool fancy transform matrix automatic options on panda3d.org/manual/index.php/S … ate_Spaces
I want to use a transform matrix in a shader, so in my python I have,
and in my shader:
uniform float4x4 wstrans_cam
I get the error:
AssertionError: Shader input cam is not a nodepath.
I also tried base.camera with no difference.
base.cam is a NodePath (right?), and as far as I can tell, thats what I’m supposed to use. Any suggestions for how to make it work?
Have a broken shader pic: fg.98115.net:4520/~max/temp/Panda/RayWhat.jpg
I think I fixed this bug when I ran into it myself. Can you try it in a latest CVS build?
Also, I think I"m going to add support for passing matrices directly to the shader - the interface right now is a little clunky.
Ok, so its a bug, not my fault. Thanks for that.
I really need to learn to build the source. I found a work around for the issue for now. I’ll try my newer build you gave me sometime in not too long.