Fix related to #31446: cycles glsl error with empty image texture node.

1 files changed, 11 insertions, 0 deletions

diff --git a/source/blender/gpu/shaders/gpu_shader_material.glsl b/source/blender/gpu/shaders/gpu_shader_material.glsl
index 9498bf92446..7e4312e21e0 100644
--- a/source/blender/gpu/shaders/gpu_shader_material.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_material.glsl
@@ -2127,12 +2127,23 @@ void node_tex_environment(vec3 co, sampler2D ima, out vec4 color)
 	color = texture2D(ima, vec2(u, v));
 }
 
+void node_tex_environment_empty(vec3 co, out vec4 color)
+{
+	color = vec4(0.0);
+}
+
 void node_tex_image(vec3 co, sampler2D ima, out vec4 color, out float alpha)
 {
 	color = texture2D(ima, co.xy);
     alpha = color.a;
 }
 
+void node_tex_image_empty(vec3 co, out vec4 color, out float alpha)
+{
+	color = vec4(0.0);
+    alpha = 0.0;
+}
+
 void node_tex_magic(vec3 p, float scale, float distortion, out vec4 color, out float fac)
 {
 	color = vec4(1.0);