diff options
| author | Antonioya <blendergit@gmail.com> | 2019-08-01 18:54:51 +0300 |
|---|---|---|
| committer | Antonioya <blendergit@gmail.com> | 2019-08-01 19:07:57 +0300 |
| commit | 80123efc5fc258ef8b27efba67d6ad2a0efb7edd (patch) | |
| tree | 917b2efd1309706af001d8037aa19773da54de53 /source/blender/makesrna/intern | |
| parent | 49b2162309da6abf66764d41d9fc4c45ad01936c (diff) | |
Fix T67939: GPencil Noise modifier wrong random calculation
There were several problems in the old random calculation:
* Different result in the viewport and render.
* Noise "pop" in some frames.
* Random number was calculated every time the file was opened, so get different results.
Now, instead to calculate the random numbers when n number of frames changed, the random values are calculated using a unique seed by stroke.
Also, a new Seed parameter has been added and this adds more control in the noise generated. This value can be animated and get more variations.
Differential Revision: http://developer.blender.org/D5393
Diffstat (limited to 'source/blender/makesrna/intern')
| -rw-r--r-- | source/blender/makesrna/intern/rna_gpencil_modifier.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/makesrna/intern/rna_gpencil_modifier.c b/source/blender/makesrna/intern/rna_gpencil_modifier.c index 2b89225d34d..754c443e7e6 100644 --- a/source/blender/makesrna/intern/rna_gpencil_modifier.c +++ b/source/blender/makesrna/intern/rna_gpencil_modifier.c @@ -377,6 +377,10 @@ static void rna_def_modifier_gpencilnoise(BlenderRNA *brna) RNA_def_property_ui_text(prop, "Random", "Use random values"); RNA_def_property_update(prop, 0, "rna_GpencilModifier_update"); + prop = RNA_def_property(srna, "seed", PROP_INT, PROP_UNSIGNED); + RNA_def_property_ui_text(prop, "Seed", "Random seed"); + RNA_def_property_update(prop, 0, "rna_GpencilModifier_update"); + prop = RNA_def_property(srna, "use_edit_position", PROP_BOOLEAN, PROP_NONE); RNA_def_property_boolean_sdna(prop, NULL, "flag", GP_NOISE_MOD_LOCATION); RNA_def_property_ui_text( |