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This commit is contained in:
Gabriele Cosmo
2016-06-08 15:42:07 +02:00
parent 103bda00c8
commit e7d7193284
3106 changed files with 171117 additions and 90550 deletions
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source/visualization/OpenGL/src/G4OpenGLXViewer.cc
+31 -9
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 1.6 1999/12/15 18:08:30 gcosmo Exp $
// GEANT4 tag $Name: geant4-01-01 $
// $Id: G4OpenGLXViewer.cc,v 1.8 2000/05/22 08:07:20 johna Exp $
// GEANT4 tag $Name: geant4-02-00 $
//
//
// Andrew Walkden 7th February 1997
@@ -44,6 +44,9 @@
#define USE_DEFAULT_COLORMAP 1
#define USE_STANDARD_COLORMAP 0
XVisualInfo* G4OpenGLXViewer::vi_single_buffer = 0;
XVisualInfo* G4OpenGLXViewer::vi_double_buffer = 0;
extern "C"
{
static Bool WaitForNotify (Display*, XEvent* e, char* arg) {
@@ -237,16 +240,34 @@ vectored_ps (true)
// Try for a visual suitable for OpenGLImmediate..
// first try for a single buffered RGB window
if (vi_immediate =
glXChooseVisual (dpy, XDefaultScreen (dpy), snglBuf_RGBA)) {
if (!vi_single_buffer) {
vi_single_buffer =
glXChooseVisual (dpy, XDefaultScreen (dpy), snglBuf_RGBA);
}
if (!vi_single_buffer) {
G4cout <<
"G4OpenGLXViewer::G4OpenGLXViewer: unable to get a single buffer visual."
<< G4endl;
}
if (!vi_double_buffer) {
vi_double_buffer =
glXChooseVisual (dpy, XDefaultScreen (dpy), dblBuf_RGBA);
}
if (!vi_double_buffer) {
G4cout <<
"G4OpenGLXViewer::G4OpenGLXViewer: unable to get a double buffer visual."
<< G4endl;
}
if (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 =
glXChooseVisual (dpy, XDefaultScreen (dpy), dblBuf_RGBA)) {
if (vi_immediate = vi_double_buffer) {
attributeList = dblBuf_RGBA;
doublebuffer = true;
}
@@ -254,7 +275,7 @@ vectored_ps (true)
// Now try for a visual suitable for OpenGLStored...
// Try for a double buffered RGB window
if (vi_stored = glXChooseVisual (dpy, XDefaultScreen (dpy), dblBuf_RGBA)) {
if (vi_stored = vi_double_buffer) {
attributeList = dblBuf_RGBA;
doublebuffer = true;
}
@@ -269,7 +290,8 @@ G4OpenGLXViewer::~G4OpenGLXViewer () {
//Close a window from here
glXDestroyContext (dpy, cx);
glXMakeCurrent (dpy, None, NULL);
XDestroyWindow (dpy, win);
if (win) XDestroyWindow (dpy, win); // ...if already deleted in
// sub-class G4OpenGLXmViewer.
XFlush (dpy);
}
}
@@ -367,7 +389,7 @@ void G4OpenGLXViewer::print3DcolorVertex(GLint size, GLint * count, GLfloat * bu
printf("\n");
}
void G4OpenGLXViewer::spewWireframeEPS (FILE* file, GLint size, GLfloat* buffer, char* cr) {
void G4OpenGLXViewer::spewWireframeEPS (FILE* file, GLint size, GLfloat* buffer, const char* cr) {
GLfloat EPS_GOURAUD_THRESHOLD=0.1;