void
avtOpenGLCurveRenderer::RenderCurves()
{
//
// Make the OpenGL calls to get it into the desired state.
//
SetupGraphicsLibrary();
//
// Set up the OpenGL state
//
// Turn off lighting if it's on.
GLboolean enableLighting;
glGetBooleanv(GL_LIGHTING, &enableLighting);
if(enableLighting)
glDisable(GL_LIGHTING);
// Disable depth testing
GLboolean enableDepthTest;
glGetBooleanv(GL_DEPTH_TEST, &enableDepthTest);
if(enableDepthTest)
glDisable(GL_DEPTH_TEST);
if (atts.GetShowLines())
DrawCurveAsLines();
if (atts.GetShowPoints())
DrawCurveAsSymbols();
if (atts.GetDoLineTimeCue())
{
RenderLine();
}
if (atts.GetDoBallTimeCue())
{
RenderBall();
}
// Enable depth testing if it was on.
if(enableDepthTest)
glEnable(GL_DEPTH_TEST);
// Enable lighting again if it was on.
if(enableLighting)
glEnable(GL_LIGHTING);
}
void GameScene::RenderObjects()
{
RenderMaze();
RenderBall();
}
