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Diffstat (limited to 'intern/cycles/kernel/osl/nodes/node_texture.h')
-rw-r--r--intern/cycles/kernel/osl/nodes/node_texture.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/intern/cycles/kernel/osl/nodes/node_texture.h b/intern/cycles/kernel/osl/nodes/node_texture.h
index b00bf6ab31f..7cd0742ffe8 100644
--- a/intern/cycles/kernel/osl/nodes/node_texture.h
+++ b/intern/cycles/kernel/osl/nodes/node_texture.h
@@ -156,7 +156,7 @@ float noise_basis(point p, string basis)
float result = 0.0;
if (basis == "Perlin")
- result = noise(p);
+ result = noise(p); /* returns perlin noise in range 0..1 */
if (basis == "Voronoi F1")
result = voronoi_F1S(p);
if (basis == "Voronoi F2")