checkpoint

[anneal.git] / src / edu / berkeley / qfat / Viewer.java

diff --git a/src/edu/berkeley/qfat/Viewer.java b/src/edu/berkeley/qfat/Viewer.java
index 627b457..89ba7b3 100644 (file)
--- a/src/edu/berkeley/qfat/Viewer.java
+++ b/src/edu/berkeley/qfat/Viewer.java
@@ -83,6 +83,13 @@ public abstract class Viewer implements GLEventListener, MouseListener, MouseMot
     protected synchronized void updateVisibility(GL gl, Mesh mesh) {
         Matrix projection = Matrix.getProjectionMatrix(gl);
         IntBuffer buf = ByteBuffer.allocateDirect(9*4*4).order(ByteOrder.nativeOrder()).asIntBuffer();
     protected synchronized void updateVisibility(GL gl, Mesh mesh) {
         Matrix projection = Matrix.getProjectionMatrix(gl);
         IntBuffer buf = ByteBuffer.allocateDirect(9*4*4).order(ByteOrder.nativeOrder()).asIntBuffer();

+        gl.glFlush();
+        gl.glDrawBuffer(GL.GL_BACK);
+        gl.glReadBuffer( GL.GL_BACK );
+        gl.glPixelStorei( GL.GL_PACK_ALIGNMENT, 1);
+        gl.glFlush();
+        gl.glDisable(GL.GL_LIGHTING);
+        gl.glShadeModel(GL.GL_FLAT);

         gl.glColor3f(0,0,0);
         gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
         for(Mesh.T t : mesh) t.glTriangle(gl, null);
         gl.glColor3f(0,0,0);
         gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
         for(Mesh.T t : mesh) t.glTriangle(gl, null);