diff options
Diffstat (limited to 'template/opengl.mako')
| -rw-r--r-- | template/opengl.mako | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/template/opengl.mako b/template/opengl.mako index 50cdbbc..52699d5 100644 --- a/template/opengl.mako +++ b/template/opengl.mako @@ -115,7 +115,7 @@ __kernel void collect_gl_moments_to_texture(__global __read_only ${float_type}* if (material_up != 5) { n.z = -1; } if (material_down != 5) { n.z = 1; } - data.xyz = 0.5 + 0.5*n; // pack surface normal into texture + data.xyz = normalize(n); data.w = 1.0; // signal impermeable material to raytracer } |