unit system does not affect cavity #105328

New Issue

Massimiliano Puliero · 2023-03-01T03:10:19+01:00

2023-03-01 03:10:19 +01:00

System Information
Operating system: Windows-10-10.0.19044-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 3070 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 528.49

Blender Version
Broken: version: 3.4.1, branch: blender-v3.4-release, commit date: 2022-12-19 17:00, hash: rB55485cb379f7

Short description of error
For production reasons I have to work with the unit scale set at 0,01, that means that 1 unit is equal to 1 cm, not 1 meter, unfortunately this will prevent to see the cavity (world) effect to work properly.
I also tried to fix the issue by changing the distance value in the cavity panel but it seems to be broken when working with the unit scale different from 1.
It looks like that even the scale is set correctly Blender seeing it as 100 times bigger.

On the other hand (I know that probably is not very related) the ambient occlusion settings of eevee is very flexible and the distance value works as expected.

Exact steps for others to reproduce the error
open the attached file to see that the cavity effect is non performing as expected.

thank you
Max

**System Information** Operating system: Windows-10-10.0.19044-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 3070 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 528.49 **Blender Version** Broken: version: 3.4.1, branch: blender-v3.4-release, commit date: 2022-12-19 17:00, hash: `rB55485cb379f7` **Short description of error** For production reasons I have to work with the unit scale set at 0,01, that means that 1 unit is equal to 1 cm, not 1 meter, unfortunately this will prevent to see the cavity (world) effect to work properly. I also tried to fix the issue by changing the distance value in the cavity panel but it seems to be broken when working with the unit scale different from 1. It looks like that even the scale is set correctly Blender seeing it as 100 times bigger. On the other hand (I know that probably is not very related) the ambient occlusion settings of eevee is very flexible and the distance value works as expected. **Exact steps for others to reproduce the error** open the attached file to see that the cavity effect is non performing as expected. thank you Max

meters.jpg

2.0 MiB

work_settings.PNG

441 KiB

cent.jpg

1.2 MiB

compare.jpg

1.6 MiB

cavity.blend

21 MiB

Massimiliano Puliero added the

labels 2023-03-01 03:10:20 +01:00

Campbell Barton commented

2023-03-01 04:05:32 +01:00

@fclem it looks as if this might be a matter of using the distance subtype for this property.

diff --git a/source/blender/makesrna/intern/rna_scene.c b/source/blender/makesrna/intern/rna_scene.c
index d8cb588319d..ffedea37c33 100644
--- a/source/blender/makesrna/intern/rna_scene.c
+++ b/source/blender/makesrna/intern/rna_scene.c
@@ -7227 +7227 @@ static void rna_def_scene_display(BlenderRNA *brna)
-  prop = RNA_def_property(srna, "matcap_ssao_distance", PROP_FLOAT, PROP_NONE);
+  prop = RNA_def_property(srna, "matcap_ssao_distance", PROP_FLOAT, PROP_DISTANCE);

@fclem it looks as if this might be a matter of using the distance subtype for this property. ``` diff --git a/source/blender/makesrna/intern/rna_scene.c b/source/blender/makesrna/intern/rna_scene.c index d8cb588319d..ffedea37c33 100644 --- a/source/blender/makesrna/intern/rna_scene.c +++ b/source/blender/makesrna/intern/rna_scene.c @@ -7227 +7227 @@ static void rna_def_scene_display(BlenderRNA *brna) - prop = RNA_def_property(srna, "matcap_ssao_distance", PROP_FLOAT, PROP_NONE); + prop = RNA_def_property(srna, "matcap_ssao_distance", PROP_FLOAT, PROP_DISTANCE); ```

Clément Foucault commented

2023-03-01 10:19:55 +01:00

@ideasman42 yes, it make sense.

Campbell Barton referenced this issue from a commit

2023-03-01 11:15:53 +01:00

Fix #105328: unit system does not affect cavity

Campbell Barton closed this issue

2023-03-01 11:17:22 +01:00

Blender Bot added

Status

Resolved

and removed