diff options
| author | Jacques Lucke <jacques@blender.org> | 2020-07-29 11:05:27 +0300 |
|---|---|---|
| committer | Jacques Lucke <jacques@blender.org> | 2020-07-29 11:05:27 +0300 |
| commit | 4cad74e589f794f128c38d6211fe8ba6cef5f73e (patch) | |
| tree | 9f18e93405d83fe300c65f861afd957cd34d2296 /source/blender/modifiers/intern/MOD_simulation.cc | |
| parent | 7a07683060ca49438eada9f8675c26c6c831ea20 (diff) | |
Particles: add Size attribute
Diffstat (limited to 'source/blender/modifiers/intern/MOD_simulation.cc')
| -rw-r--r-- | source/blender/modifiers/intern/MOD_simulation.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/source/blender/modifiers/intern/MOD_simulation.cc b/source/blender/modifiers/intern/MOD_simulation.cc index 85d9b47a861..382d9a6be36 100644 --- a/source/blender/modifiers/intern/MOD_simulation.cc +++ b/source/blender/modifiers/intern/MOD_simulation.cc @@ -114,10 +114,12 @@ static PointCloud *modifyPointCloud(ModifierData *md, const float3 *positions = (const float3 *)CustomData_get_layer_named( &state->attributes, CD_PROP_FLOAT3, "Position"); + const float *sizes = (const float *)CustomData_get_layer_named( + &state->attributes, CD_PROP_FLOAT, "Size"); memcpy(pointcloud->co, positions, sizeof(float3) * state->tot_particles); for (int i = 0; i < state->tot_particles; i++) { - pointcloud->radius[i] = 0.03f; + pointcloud->radius[i] = sizes[i] / 2.0f; } return pointcloud; |