From 9bc7dad463845abc247502c366ea3c9f94e4ad4b Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Sun, 7 Jul 2019 12:32:21 +1000
Subject: [PATCH] fracture_cell_setup: get particles from evaluated object
From patch by @Gappy1 (T61901)
---
object_fracture_cell/fracture_cell_setup.py | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/object_fracture_cell/fracture_cell_setup.py b/object_fracture_cell/fracture_cell_setup.py
index 0bd555476..83dab79b9 100644
--- a/object_fracture_cell/fracture_cell_setup.py
+++ b/object_fracture_cell/fracture_cell_setup.py
@@ -30,7 +30,7 @@ _redraw_yasiamevil.opr = bpy.ops.wm.redraw_timer
_redraw_yasiamevil.arg = dict(type='DRAW_WIN_SWAP', iterations=1)
-def _points_from_object(scene, obj, source):
+def _points_from_object(depsgraph, scene, obj, source):
_source_all = {
'PARTICLE_OWN', 'PARTICLE_CHILD',
@@ -65,7 +65,6 @@ def _points_from_object(scene, obj, source):
matrix = obj.matrix_world.copy()
points.extend([matrix @ v.co for v in mesh.vertices])
else:
- depsgraph = bpy.context.evaluated_depsgraph_get()
ob_eval = ob.evaluated_get(depsgraph)
try:
mesh = ob_eval.to_mesh()
@@ -78,8 +77,9 @@ def _points_from_object(scene, obj, source):
ob_eval.to_mesh_clear()
def points_from_particles(obj):
+ obj_eval = obj.evaluated_get(depsgraph)
points.extend([p.location.copy()
- for psys in obj.particle_systems
+ for psys in obj_eval.particle_systems
for p in psys.particles])
# geom own
@@ -138,6 +138,7 @@ def cell_fracture_objects(context, obj,
):
from . import fracture_cell_calc
+ depsgraph = context.evaluated_depsgraph_get()
scene = context.scene
collection = context.collection
view_layer = context.view_layer
@@ -145,11 +146,11 @@ def cell_fracture_objects(context, obj,
# -------------------------------------------------------------------------
# GET POINTS
- points = _points_from_object(scene, obj, source)
+ points = _points_from_object(depsgraph, scene, obj, source)
if not points:
# print using fallback
- points = _points_from_object(scene, obj, {'VERT_OWN'})
+ points = _points_from_object(depsgraph, scene, obj, {'VERT_OWN'})
if not points:
print("no points found")
--
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