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changeset 960:6945fb810ce3

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success alpha blending neatly
author koba <koba@cr.ie.u-ryukyu.ac.jp>
date Wed, 04 Aug 2010 19:08:33 +0900
parents 66cddab9fa76
children 02f1a707ee82
files Renderer/Engine/viewerGL.cc
diffstat 1 files changed, 5 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/Renderer/Engine/viewerGL.cc	Wed Aug 04 18:02:04 2010 +0900
+++ b/Renderer/Engine/viewerGL.cc	Wed Aug 04 19:08:33 2010 +0900
@@ -141,6 +141,9 @@
     glLightfv(GL_LIGHT0, GL_SPECULAR, OPENGL_PARAM::lightSpecular);
     glLightfv(GL_LIGHT0, GL_POSITION, OPENGL_PARAM::lightPosition);
     
+    glEnable(GL_DEPTH_TEST);
+    glEnable(GL_ALPHA_TEST);
+    glAlphaFunc(GL_GREATER, 0);
     glDepthFunc(GL_LESS);
     glShadeModel(GL_SMOOTH);
 }
@@ -339,6 +342,8 @@
 void
 ViewerGL::run_finish()
 {
+    glDisable(GL_ALPHA_TEST);
+    glDisable(GL_DEPTH_TEST);
     glDisable(GL_BLEND);
     glDisable(GL_LIGHT0);
     glDisable(GL_LIGHTING);