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This commit is contained in:
Gabriele Cosmo
2016-06-09 15:58:43 +02:00
parent 96c8bcd0af
commit b79225fb37
7544 changed files with 245407 additions and 91099 deletions
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source/visualization/OpenGL/src/G4OpenGLStoredSceneHandler.cc
+52 -13
View File
@@ -24,8 +24,8 @@
// ********************************************************************
//
//
// $Id: G4OpenGLStoredSceneHandler.cc,v 1.34 2007/04/04 16:50:27 allison Exp $
// GEANT4 tag $Name: geant4-09-01 $
// $Id: G4OpenGLStoredSceneHandler.cc,v 1.39 2008/11/06 13:43:44 lgarnier Exp $
// GEANT4 tag $Name: geant4-09-02 $
//
//
// Andrew Walkden 10th February 1997
@@ -54,13 +54,31 @@
#include "G4Polyhedron.hh"
#include "G4AttHolder.hh"
G4OpenGLStoredSceneHandler::G4OpenGLStoredSceneHandler (G4VGraphicsSystem& system,
const G4String& name):
G4OpenGLStoredSceneHandler::PO::PO
(G4int id,
const G4Transform3D& tr):
fDisplayListId(id),
fTransform(tr),
fPickName(0)
{}
G4OpenGLStoredSceneHandler::TO::TO
(G4int id,
const G4Transform3D& tr):
fDisplayListId(id),
fTransform(tr),
fPickName(0),
fStartTime(-DBL_MAX),
fEndTime(DBL_MAX)
{}
G4OpenGLStoredSceneHandler::G4OpenGLStoredSceneHandler
(G4VGraphicsSystem& system,
const G4String& name):
G4OpenGLSceneHandler (system, fSceneIdCount++, name),
fMemoryForDisplayLists (true),
fAddPrimitivePreambleNestingDepth (0),
fTopPODL (0),
fProcessing2D (false)
fTopPODL (0)
{}
G4OpenGLStoredSceneHandler::~G4OpenGLStoredSceneHandler ()
@@ -85,7 +103,7 @@ void G4OpenGLStoredSceneHandler::AddPrimitivePreamble(const G4Visible& visible)
if (fMemoryForDisplayLists) {
fDisplayListId = glGenLists (1);
if (!fDisplayListId) { // Could pre-allocate?
if (glGetError() == GL_OUT_OF_MEMORY) { // Could pre-allocate?
G4cout <<
"********************* WARNING! ********************"
"\nUnable to allocate any more display lists in OpenGL."
@@ -133,10 +151,13 @@ void G4OpenGLStoredSceneHandler::AddPrimitivePreamble(const G4Visible& visible)
glMatrixMode (GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho (-1., 1., -1., 1., -G4OPENGL_DBL_MAX, G4OPENGL_DBL_MAX);
glOrtho (-1., 1., -1., 1., -G4OPENGL_FLT_BIG, G4OPENGL_FLT_BIG);
glMatrixMode (GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
G4OpenGLTransform3D oglt (*fpObjectTransformation);
glMultMatrixd (oglt.GetGLMatrix ());
glColor3d (c.GetRed (), c.GetGreen (), c.GetBlue ());
}
}
@@ -150,8 +171,21 @@ void G4OpenGLStoredSceneHandler::AddPrimitivePostamble()
glPopMatrix();
}
// if ((glGetError() == GL_TABLE_TOO_LARGE) || (glGetError() == GL_OUT_OF_MEMORY)) { // Could close?
if (glGetError() == GL_OUT_OF_MEMORY) { // Could close?
G4cout <<
"ERROR: G4OpenGLStoredSceneHandler::EndModeling: Failure to allocate"
" display List for fTopPODL - try OpenGL Immediated mode."
<< G4endl;
}
if (fMemoryForDisplayLists) {
glEndList();
if (glGetError() == GL_OUT_OF_MEMORY) { // Could close?
G4cout <<
"ERROR: G4OpenGLStoredSceneHandler::EndModeling: Failure to allocate"
" display List for fTopPODL - try OpenGL Immediated mode."
<< G4endl;
}
}
if (fReadyForTransients || !fMemoryForDisplayLists) {
glPopMatrix();
@@ -238,15 +272,14 @@ void G4OpenGLStoredSceneHandler::EndPrimitives ()
G4OpenGLSceneHandler::EndPrimitives ();
}
void G4OpenGLStoredSceneHandler::BeginPrimitives2D()
void G4OpenGLStoredSceneHandler::BeginPrimitives2D
(const G4Transform3D& objectTransformation)
{
G4OpenGLSceneHandler::BeginPrimitives2D();
fProcessing2D = true;
G4OpenGLSceneHandler::BeginPrimitives2D(objectTransformation);
}
void G4OpenGLStoredSceneHandler::EndPrimitives2D ()
{
fProcessing2D = false;
G4OpenGLSceneHandler::EndPrimitives2D ();
}
@@ -262,7 +295,7 @@ void G4OpenGLStoredSceneHandler::BeginModeling () {
void G4OpenGLStoredSceneHandler::EndModeling () {
// Make a List which calls the other lists.
fTopPODL = glGenLists (1);
if (!fTopPODL) {
if (glGetError() == GL_OUT_OF_MEMORY) { // Could pre-allocate?
G4cout <<
"ERROR: G4OpenGLStoredSceneHandler::EndModeling: Failure to allocate"
" display List for fTopPODL - try OpenGL Immediated mode."
@@ -280,6 +313,12 @@ void G4OpenGLStoredSceneHandler::EndModeling () {
}
}
glEndList ();
if (glGetError() == GL_OUT_OF_MEMORY) { // Could close?
G4cout <<
"ERROR: G4OpenGLStoredSceneHandler::EndModeling: Failure to allocate"
" display List for fTopPODL - try OpenGL Immediated mode."
<< G4endl;
}
}
G4VSceneHandler::EndModeling ();