[Bf-blender-cvs] [23656a5] GPencil_Editing_Stage3: GPencil Eraser: Some tweaks to eraser strength

[Joshua Leung]

Commit: 23656a54fd61ba6148463cc3de99867010402b8b
Author: Joshua Leung
Date:   Sun Dec 13 12:46:37 2015 +1300
Branches: GPencil_Editing_Stage3
https://developer.blender.org/rB23656a54fd61ba6148463cc3de99867010402b8b

GPencil Eraser: Some tweaks to eraser strength

Damping factors make the eraser too hard to use in general cases, so leaving as-is.

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M	source/blender/editors/gpencil/gpencil_paint.c

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diff --git a/source/blender/editors/gpencil/gpencil_paint.c b/source/blender/editors/gpencil/gpencil_paint.c
index c5a92c4..525d189 100644
--- a/source/blender/editors/gpencil/gpencil_paint.c
+++ b/source/blender/editors/gpencil/gpencil_paint.c
@@ -827,7 +827,7 @@ static void gp_stroke_eraser_dostroke(tGPsdata *p,
 		/* Pressure threshold at which stroke should be culled: Calculated as pressure value
 		 * below which we would have invisible strokes
 		 */
-		const float cull_thresh = (gpl->thickness) ?  1.0f / ((float)gpl->thickness)  : 1.0f;
+		const float cull_thresh = (gpl->thickness) ?  1.0f / ((float)gpl->thickness)  : 0.01f;
 		
 		/* Amount to decrease the pressure of each point with each stroke */
 		// TODO: Fetch from toolsettings, or compute based on thickness instead?