void updateIGM(int debut, int fin)
{
if(debut)
Xe_InvalidateState(xe);
//Dessine la scene
XeDrawSurface2(igmBg, -1, -1, 2, 2, 1);
//XeDrawSurface(igmBarr,-1,-1,1,1,1);//Barr en haut
XeDrawSurface2(igmBarr, -1, 0.7, 2, .3, 1);
//event sur la manette
igmInput();
switch(menuselected)
{
case 0:
drawMenuIcon();
break;
case ITEM_RETURN_TO_MENU:
drawReturnToMenu();
break;
case ITEM_DISPLAY_INFO:
drawInformation();
break;
default:
drawMenuIcon();
break;
}
if(fin)
{
Xe_SetClearColor(xe, ~0);
/* resolve (and clear) */
Xe_Resolve(xe);
/* wait for render finish */
while (!Xe_IsVBlank(xe));
Xe_Sync(xe);
}
nframe=1.0f;
}
void PerspectiveGLWidget::paintGL()
{
sceneTransformations();
LightManager::getInstance ()->enableLighting ();
LightManager::getInstance ()->doLight ();
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
if(isGridDrawingEnabled)
drawGrid();
glPolygonMode (GL_FRONT_AND_BACK, GL_LINE);
ModelManager::getInstance ()->draw ();
glDisable (GL_LIGHTING);
GLUquadricObj *sphere=NULL;
glLineWidth (3);
glPushMatrix ();
glTranslatef (10, 10, 10);
glColor3f (1.0, 1.0, 1.0);
sphere = gluNewQuadric();
gluSphere(sphere, 0.15, 20, 20);
glBegin (GL_LINES);
glVertex3f (0, 0.3, 0);
glVertex3f (0, -0.3, 0);
glVertex3f (0.3, 0, 0);
glVertex3f (-0.3, 0, 0);
glVertex3f (0, 0, 0.3);
glVertex3f (0, 0, -0.3);
glVertex3f (0.1, 0.1, 0.1);
glVertex3f (-0.1, -0.1, -0.1);
glVertex3f (0.1, 0.1, -0.1);
glVertex3f (-0.1, -0.1, 0.1);
glVertex3f (-0.1, 0.1, -0.1);
glVertex3f (0.1, -0.1, 0.1);
glVertex3f (-0.1, 0.1, 0.1);
glVertex3f (0.1, -0.1, -0.1);
glEnd ();
glEnable (GL_LIGHTING);
glLineWidth (1);
glPopMatrix ();
if(selectionRectangle)
{
glDisable (GL_LIGHTING);
glClear(GL_DEPTH_BUFFER_BIT);//This must be exist.For drawing in same z depth.
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
float finishDrawingPositionX = mapFromGlobal (QCursor::pos ()).x ();
float finishDrawingPositionZ = mapFromGlobal (QCursor::pos ()).y ();
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0.0, glWidgetWidth, glWidgetHeight, 0.0, 1.0, -1.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
gluLookAt (0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f);
glColor3f(1.0, 1.0, 1.0);
glLineStipple(1, 0xF0F0);
glBegin(GL_LINE_LOOP);
glVertex2f(curXSelectionRectangle, curYSelectionRectangle);
glVertex2f(finishDrawingPositionX, curYSelectionRectangle);
glVertex2f(finishDrawingPositionX, finishDrawingPositionZ);
glVertex2f(curXSelectionRectangle, finishDrawingPositionZ);
glEnd();
glLineStipple(1, 0xFFFF);
glColor4f(0.5, 0.5, 0.0, 0.5);
glBegin(GL_QUADS);
glVertex2f(curXSelectionRectangle, curYSelectionRectangle);
glVertex2f(finishDrawingPositionX, curYSelectionRectangle);
glVertex2f(finishDrawingPositionX, finishDrawingPositionZ);
glVertex2f(curXSelectionRectangle, finishDrawingPositionZ);
glEnd();
glDisable (GL_LIGHTING);
}
drawInformation();
}