Merge branch 'master' into feature-imformatfeature-imformat

1 files changed, 17 insertions, 0 deletions

diff --git a/source/blender/gpu/shaders/material/gpu_shader_material_attribute.glsl b/source/blender/gpu/shaders/material/gpu_shader_material_attribute.glsl
index 2ae53b35b3f..bacf089deb1 100644
--- a/source/blender/gpu/shaders/material/gpu_shader_material_attribute.glsl
+++ b/source/blender/gpu/shaders/material/gpu_shader_material_attribute.glsl
@@ -12,6 +12,23 @@ void node_attribute_temperature(vec4 attr, out vec4 out_attr)
   out_attr.w = 1.0;
 }
 
+void node_attribute_density(vec4 attr, out float out_attr)
+{
+  out_attr = attr.x;
+}
+
+void node_attribute_flame(vec4 attr, out float out_attr)
+{
+  out_attr = attr.x;
+}
+
+void node_attribute_uniform(vec4 attr, const float attr_hash, out vec4 out_attr)
+{
+  /* Temporary solution to support both old UBO attribs and new SSBO loading.
+   * Old UBO load is already done through `attr` and will just be passed through. */
+  out_attr = attr_load_uniform(attr, floatBitsToUint(attr_hash));
+}
+
 void node_attribute(
     vec4 attr, out vec4 outcol, out vec3 outvec, out float outf, out float outalpha)
 {