[Bf-blender-cvs] [089d2a1] master: Fix: Empty > Image not working in some hardwares

Dalai Felinto noreply at git.blender.org
Mon Feb 8 18:15:58 CET 2016


Commit: 089d2a18d92c3f6637b28ef56f28a455f4f0a910
Author: Dalai Felinto
Date:   Mon Feb 8 15:12:11 2016 -0200
Branches: master
https://developer.blender.org/rB089d2a18d92c3f6637b28ef56f28a455f4f0a910

Fix: Empty > Image not working in some hardwares

Basically the default U.glalphaclip was 1.8367099231598242e-40 in some
computers (e.g., OSX 10.11, AMD Radeon HD 6750M) this value would need for bad
gl clipping.

The new default is 0.0. To test this before/after the fix, just run:

$ blender -b --factory-startup --python-expr "import bpy; print(bpy.context.user_preferences.system.gl_clip_alpha)"

===================================================================

M	source/blender/blenloader/intern/versioning_defaults.c

===================================================================

diff --git a/source/blender/blenloader/intern/versioning_defaults.c b/source/blender/blenloader/intern/versioning_defaults.c
index 7ea26ea..894d599 100644
--- a/source/blender/blenloader/intern/versioning_defaults.c
+++ b/source/blender/blenloader/intern/versioning_defaults.c
@@ -63,6 +63,9 @@ void BLO_update_defaults_userpref_blend(void)
 
 	/* default from T47064 */
 	U.audiorate = 48000;
+
+	/* for some reason U.glalphaclip was 1.8367099231598242e-40 */
+	U.glalphaclip = 0.0f;
 }
 
 /**




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