Shading: Add Clamp node to Cycles and EEVEE.

This patch adds a new node that clamps a value between a maximum and
a minimum values.

Reviewers: brecht

Differential Revision: https://developer.blender.org/D5476

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/gpu/shaders/gpu_shader_material.glsl b/source/blender/gpu/shaders/gpu_shader_material.glsl
index a8d4821a483..66d8bf996ba 100644
--- a/source/blender/gpu/shaders/gpu_shader_material.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_material.glsl
@@ -971,9 +971,9 @@ void clamp_vec3(vec3 vec, vec3 min, vec3 max, out vec3 out_vec)
   out_vec = clamp(vec, min, max);
 }
 
-void clamp_val(float value, float min, float max, out float out_value)
+void clamp_value(float value, float min, float max, out float result)
 {
-  out_value = clamp(value, min, max);
+  result = clamp(value, min, max);
 }
 
 void hue_sat(float hue, float sat, float value, float fac, vec4 col, out vec4 outcol)