Cycles: add view layer option to disable motion blur, in the Filter panel

2 files changed, 12 insertions, 1 deletions

diff --git a/source/blender/makesdna/DNA_scene_types.h b/source/blender/makesdna/DNA_scene_types.h
index bb6b58e023d..fad3b2a8475 100644
--- a/source/blender/makesdna/DNA_scene_types.h
+++ b/source/blender/makesdna/DNA_scene_types.h
@@ -241,7 +241,8 @@ typedef struct SceneRenderLayer {
 #define SCE_LAY_FRS (1 << 6)
 #define SCE_LAY_AO (1 << 7)
 #define SCE_LAY_VOLUMES (1 << 8)
-/* flags between (1 << 8) and (1 << 15) are set to 1 already, for future options */
+#define SCE_LAY_MOTION_BLUR (1 << 9)
+/* flags between (1 << 9) and (1 << 15) are set to 1 already, for future options */
 
 #define SCE_LAY_ALL_Z (1 << 15)
 /* #define SCE_LAY_XOR         (1 << 16) */ /* UNUSED */
diff --git a/source/blender/makesrna/intern/rna_scene.c b/source/blender/makesrna/intern/rna_scene.c
index 22fa5dfe1fb..3862d2e4040 100644
--- a/source/blender/makesrna/intern/rna_scene.c
+++ b/source/blender/makesrna/intern/rna_scene.c
@@ -4204,6 +4204,16 @@ void rna_def_view_layer_common(BlenderRNA *brna, StructRNA *srna, const bool sce
     RNA_def_property_clear_flag(prop, PROP_EDITABLE);
   }
 
+  prop = RNA_def_property(srna, "use_motion_blur", PROP_BOOLEAN, PROP_NONE);
+  RNA_def_property_boolean_sdna(prop, NULL, "layflag", SCE_LAY_MOTION_BLUR);
+  RNA_def_property_ui_text(prop, "Motion Blur", "Render motion blur in this Layer, if enabled in the scene");
+  if (scene) {
+    RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
+  }
+  else {
+    RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+  }
+
   /* passes */
   prop = RNA_def_property(srna, "use_pass_combined", PROP_BOOLEAN, PROP_NONE);
   RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_COMBINED);