[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [40948] trunk/blender/source/blender/ editors/gpencil/drawgpencil.c: fix [#28882] grease pencil draw apperence seems to change wieght/ thickness after a while

Campbell Barton ideasman42 at gmail.com
Wed Oct 12 05:46:43 CEST 2011


Revision: 40948
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=40948
Author:   campbellbarton
Date:     2011-10-12 03:46:38 +0000 (Wed, 12 Oct 2011)
Log Message:
-----------
fix [#28882] grease pencil draw apperence seems to change wieght/thickness after a while

Modified Paths:
--------------
    trunk/blender/source/blender/editors/gpencil/drawgpencil.c

Modified: trunk/blender/source/blender/editors/gpencil/drawgpencil.c
===================================================================
--- trunk/blender/source/blender/editors/gpencil/drawgpencil.c	2011-10-12 01:36:06 UTC (rev 40947)
+++ trunk/blender/source/blender/editors/gpencil/drawgpencil.c	2011-10-12 03:46:38 UTC (rev 40948)
@@ -114,12 +114,14 @@
 		/* don't draw stroke at all! */
 	}
 	else {
-		float oldpressure = 0.0f;
+		float oldpressure = points[0].pressure;
 		
 		/* draw stroke curve */
 		if (G.f & G_DEBUG) setlinestyle(2);
-		
+
+		glLineWidth(oldpressure * thickness);
 		glBegin(GL_LINE_STRIP);
+
 		for (i=0, pt=points; i < totpoints && pt; i++, pt++) {
 			/* if there was a significant pressure change, stop the curve, change the thickness of the stroke,
 			 * and continue drawing again (since line-width cannot change in middle of GL_LINE_STRIP)
@@ -144,6 +146,9 @@
 				glVertex2f(pt->x, pt->y);
 		}
 		glEnd();
+
+		/* reset for pradictable OpenGL context */
+		glLineWidth(1.0f);
 		
 		if (G.f & G_DEBUG) setlinestyle(0);
 	}




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