Dynamic Paint:

* Fixed memory leak when baking image sequences.
* Fixed sub-steps when brush was controlled by a parent object.
* Added option to select active outputs for paint surfaces.
* Improved color mixing algorithm.
* Improved memory allocation behavior.
* Memory is now freed even in case of errors.
* Removed "initial color" setting, as it's better to adjust color from material.

* "Paint effects" system:
** Converted to use new data structures.
** Works now with any number of surrounding points.
** Re-implemented support for UV-image surfaces.
** Added support for vertex surfaces too.
** Improved color handling.
** Improved movement stability.
** "Drip" effect uses now Blender's force fields instead of just z-directional gravity like before. Now each surface point can have different force influence.

1 files changed, 16 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_object_force.c b/source/blender/makesrna/intern/rna_object_force.c
index 5d3c29b736b..11c350e3011 100644
--- a/source/blender/makesrna/intern/rna_object_force.c
+++ b/source/blender/makesrna/intern/rna_object_force.c
@@ -643,6 +643,22 @@ static char *rna_EffectorWeight_path(PointerRNA *ptr)
 			if (smd->domain->effector_weights == ew)
 				return BLI_sprintfN("modifiers[\"%s\"].settings.effector_weights", md->name);
 		}
+
+		/* check dynamic paint modifier */
+		md = (ModifierData *)modifiers_findByType(ob, eModifierType_DynamicPaint);
+		if (md) {
+			DynamicPaintModifierData *pmd = (DynamicPaintModifierData *)md;
+
+			if (pmd->canvas) {
+				DynamicPaintSurface *surface = pmd->canvas->surfaces.first;
+
+				for(; surface; surface=surface->next) {
+					if (surface->effector_weights == ew)
+						return BLI_sprintfN("modifiers[\"%s\"].canvas_settings.canvas_surfaces[\"%s\"].effector_weights",
+							md->name, surface->name);
+				}
+			}
+		}
 	}
 	return NULL;
 }