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This commit is contained in:
Gabriele Cosmo
2016-06-08 16:03:00 +02:00
parent cfcb558cfe
commit 137e303ecc
2843 changed files with 37082 additions and 38426 deletions
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source/visualization/OpenGL/src/G4OpenGLXViewer.cc
+17 -7
View File
@@ -5,8 +5,8 @@
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: G4OpenGLXViewer.cc,v 1.8 2000/05/22 08:07:20 johna Exp $
// GEANT4 tag $Name: geant4-03-00 $
// $Id: G4OpenGLXViewer.cc,v 1.9 2001/02/03 18:39:37 johna Exp $
// GEANT4 tag $Name: geant4-03-01 $
//
//
// Andrew Walkden 7th February 1997
@@ -260,14 +260,16 @@ vectored_ps (true)
<< G4endl;
}
if (vi_immediate = vi_single_buffer) {
if (vi_single_buffer) {
vi_immediate = vi_single_buffer;
attributeList = snglBuf_RGBA;
doublebuffer = false;
}
if (!vi_immediate){
// next try for a double buffered RGB, but Draw to top buffer
if (vi_immediate = vi_double_buffer) {
if (vi_double_buffer) {
vi_immediate = vi_double_buffer;
attributeList = dblBuf_RGBA;
doublebuffer = true;
}
@@ -275,11 +277,19 @@ vectored_ps (true)
// Now try for a visual suitable for OpenGLStored...
// Try for a double buffered RGB window
if (vi_stored = vi_double_buffer) {
if (vi_double_buffer) {
vi_stored = vi_double_buffer;
attributeList = dblBuf_RGBA;
doublebuffer = true;
}
if (!vi_immediate || !vi_stored) {
G4cout <<
"G4OpenGLXViewer::G4OpenGLXViewer: unable to get required visuals."
<< G4endl;
fViewId = -1; // This flags an error.
}
// glClearColor (0., 0., 0., 0.);
// glClearDepth (1.);
@@ -681,8 +691,8 @@ extern "C"
static int
compare(const void *a, const void *b)
{
DepthIndex *p1 = (DepthIndex *) a;
DepthIndex *p2 = (DepthIndex *) b;
const DepthIndex *p1 = (DepthIndex *) a;
const DepthIndex *p2 = (DepthIndex *) b;
GLfloat diff = p2->depth - p1->depth;
if (diff > 0.0) {