Commit: 97f6dc3d10f61315d8475a29e933e9ec88b092e2
Author: Martin Felke
Date:   Mon May 23 10:30:56 2016 +0200
Branches: fracture_modifier
https://developer.blender.org/rB97f6dc3d10f61315d8475a29e933e9ec88b092e2

backport for missing smoke viewport display due to using "min" as variable name

This was a fix for T47991 and affects OSX only.

===================================================================

M       source/blender/editors/space_view3d/drawvolume.c
M       source/blender/gpu/shaders/gpu_shader_smoke_vert.glsl

===================================================================

diff --git a/source/blender/editors/space_view3d/drawvolume.c 
b/source/blender/editors/space_view3d/drawvolume.c
index 6f6dba3..e93d840 100644
--- a/source/blender/editors/space_view3d/drawvolume.c
+++ b/source/blender/editors/space_view3d/drawvolume.c
@@ -331,7 +331,7 @@ void draw_smoke_volume(SmokeDomainSettings *sds, Object *ob,
        int densityscale_location = GPU_shader_get_uniform(shader, 
"density_scale");
        int invsize_location = GPU_shader_get_uniform(shader, "invsize");
        int ob_sizei_location = GPU_shader_get_uniform(shader, "ob_sizei");
-       int min_location = GPU_shader_get_uniform(shader, "min");
+       int min_location = GPU_shader_get_uniform(shader, "min_location");
 
        GPU_shader_bind(shader);
 
diff --git a/source/blender/gpu/shaders/gpu_shader_smoke_vert.glsl 
b/source/blender/gpu/shaders/gpu_shader_smoke_vert.glsl
index daabf9b..297486a 100644
--- a/source/blender/gpu/shaders/gpu_shader_smoke_vert.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_smoke_vert.glsl
@@ -1,12 +1,12 @@
 
 varying vec3 coords;
 
-uniform vec3 min;
+uniform vec3 min_location;
 uniform vec3 invsize;
 uniform vec3 ob_sizei;
 
 void main()
 {
        gl_Position = gl_ModelViewProjectionMatrix * vec4(gl_Vertex.xyz * 
ob_sizei, 1.0);
-       coords = (gl_Vertex.xyz - min) * invsize;
+       coords = (gl_Vertex.xyz - min_location) * invsize;
 }

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