diff options
author | Germano Cavalcante <mano-wii> | 2021-12-29 18:27:24 +0300 |
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committer | Germano Cavalcante <germano.costa@ig.com.br> | 2021-12-29 18:36:58 +0300 |
commit | 1c7d7c915063c7f7c6c960aa843a33f3716debbe (patch) | |
tree | 9cf02bdd335c330691c81f59ba37afe47252c334 /source/blender/blenkernel/intern/pointcloud.cc | |
parent | d786b48aab5a38177857e4fe48de5024bfb846ce (diff) |
Fix T94113: Local view + Geometry Nodes is broken for instances
`GeometrySet::compute_boundbox_without_instances` may not initialize min
max in some cases such as meshes without vertices.
This can result in a Bounding Box with impossible dimensions
(min=FLT_MAX, max=-FLT_MAX).
So repeat the same solution seen in `BKE_object_boundbox_calc_from_mesh`
and set boundbox values to zero.
Reviewed By: HooglyBoogly
Differential Revision: https://developer.blender.org/D13664
Diffstat (limited to 'source/blender/blenkernel/intern/pointcloud.cc')
-rw-r--r-- | source/blender/blenkernel/intern/pointcloud.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/pointcloud.cc b/source/blender/blenkernel/intern/pointcloud.cc index 82dde79cff6..35043edb3a3 100644 --- a/source/blender/blenkernel/intern/pointcloud.cc +++ b/source/blender/blenkernel/intern/pointcloud.cc @@ -261,8 +261,12 @@ PointCloud *BKE_pointcloud_new_nomain(const int totpoint) return pointcloud; } -void BKE_pointcloud_minmax(const struct PointCloud *pointcloud, float r_min[3], float r_max[3]) +bool BKE_pointcloud_minmax(const struct PointCloud *pointcloud, float r_min[3], float r_max[3]) { + if (!pointcloud->totpoint) { + return false; + } + float(*pointcloud_co)[3] = pointcloud->co; float *pointcloud_radius = pointcloud->radius; for (int a = 0; a < pointcloud->totpoint; a++) { @@ -273,6 +277,7 @@ void BKE_pointcloud_minmax(const struct PointCloud *pointcloud, float r_min[3], DO_MIN(co_min, r_min); DO_MAX(co_max, r_max); } + return true; } BoundBox *BKE_pointcloud_boundbox_get(Object *ob) |