[Bf-blender-cvs] [3d3a75fc2a6] blender-v2.83-release: Fix T76598: GPencil - Set a lower limit for Thickness modifier

[Antonio Vazquez]

Commit: 3d3a75fc2a6b105cd4ccc758e7da026dcf6daf43
Author: Antonio Vazquez
Date:   Mon May 11 13:55:21 2020 +0200
Branches: blender-v2.83-release
https://developer.blender.org/rB3d3a75fc2a6b105cd4ccc758e7da026dcf6daf43

Fix T76598: GPencil - Set a lower limit for Thickness modifier

The old value was too high. Now, the limit of pressure is 0, but anyway, the stroke will be always visible because there is a minimum thickness of 1 pixel.

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M	source/blender/gpencil_modifiers/intern/MOD_gpencilthick.c

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diff --git a/source/blender/gpencil_modifiers/intern/MOD_gpencilthick.c b/source/blender/gpencil_modifiers/intern/MOD_gpencilthick.c
index 0c5f47eb9d4..4d985652a1e 100644
--- a/source/blender/gpencil_modifiers/intern/MOD_gpencilthick.c
+++ b/source/blender/gpencil_modifiers/intern/MOD_gpencilthick.c
@@ -139,7 +139,7 @@ static void deformStroke(GpencilModifierData *md,
 
     pt->pressure = interpf(target, pt->pressure, weight);
 
-    CLAMP_MIN(pt->pressure, 0.1f);
+    CLAMP_MIN(pt->pressure, 0.0f);
   }
 }