Fix T48553: Cycles GLSL Box projection produces strong artifacts

Referenced by issue #48553, Cycles GLSL - Box projection in Image node produces strong artifacts.
2016-05-31 09:49:27 +02:00 · 2016-05-31 09:49:27 +02:00 · ea8a7397e4 · 2023-02-14 07:51:25 +01:00
parent 4f730b4708
commit ea8a7397e4
1 changed files with 1 additions and 1 deletions
--- a/source/blender/gpu/shaders/gpu_shader_material.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_material.glsl
@ -2976,7 +2976,7 @@ void node_tex_image_box(vec3 texco,
 		/* Desperate mode, no valid choice anyway, fallback to one side.*/
 		weight.x = 1.0;
 	}
-
+	color = vec4(0);
 	if (weight.x > 0.0) {
 		color += weight.x * texture2D(ima, texco.yz);
 	}