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| author | Kévin Dietrich <kevin.dietrich@mailoo.org> | 2018-02-22 18:26:50 +0300 |
|---|---|---|
| committer | Kévin Dietrich <kevin.dietrich@mailoo.org> | 2018-02-24 15:37:58 +0300 |
| commit | 4403ca80bda690c0ac44e4a6db0cddf4b2428006 (patch) | |
| tree | 3a68b34c75f4f831840403950b4bde7f4ad938ce /source/blender/makesrna/intern/rna_smoke.c | |
| parent | 6d8a4c10b65c45b2bcc2eca7779cc541af0562fb (diff) | |
Smoke: expose empty space clipping property to the UI.
This is used to determine which voxels are to be considered empty space.
Previously it was hardcoded for converting dense grids to OpenVDB grids
to reduce disk space usage.
This value is also useful for rendering engines to know, i.e. to
optimize ray marching.
Diffstat (limited to 'source/blender/makesrna/intern/rna_smoke.c')
| -rw-r--r-- | source/blender/makesrna/intern/rna_smoke.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/source/blender/makesrna/intern/rna_smoke.c b/source/blender/makesrna/intern/rna_smoke.c index 1db64100d94..54daba706c7 100644 --- a/source/blender/makesrna/intern/rna_smoke.c +++ b/source/blender/makesrna/intern/rna_smoke.c @@ -898,6 +898,14 @@ static void rna_def_smoke_domain_settings(BlenderRNA *brna) RNA_def_property_struct_type(prop, "ColorRamp"); RNA_def_property_ui_text(prop, "Color Ramp", ""); RNA_def_property_update(prop, NC_OBJECT | ND_DRAW, NULL); + + prop = RNA_def_property(srna, "clipping", PROP_FLOAT, PROP_NONE); + RNA_def_property_float_sdna(prop, NULL, "clipping"); + RNA_def_property_range(prop, 0.0, 1.0); + RNA_def_property_ui_range(prop, 0.0, 1.0, 0.1, 3); + RNA_def_property_ui_text(prop, "Clipping", + "Value under which voxels are considered empty space to optimize caching or rendering"); + RNA_def_property_update(prop, NC_OBJECT | ND_MODIFIER, NULL); } static void rna_def_smoke_flow_settings(BlenderRNA *brna) |