void myDisplay(void)
{
glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // z-buffering
glColor3f (1.0, 1.0, 1.0);
drawFrontView();
drawTopView();
drawRightSideView();
drawOffAxesView();
}
void viewprt::drawViewPorts(float scale2, float scale3, float scale4, float scalepers)
{
// Left top view
video::IVideoDriver* driver = device->getVideoDriver();
scene::ISceneManager* smgr = device->getSceneManager();
IGUIEnvironment* env = device->getGUIEnvironment();
s32 screenx = driver->getScreenSize().Width;
s32 screeny = driver->getScreenSize().Height;
screenx-=viewrightspace;
bool skyb = SkyBox->isVisible();
// Right top view - perspective
driver->beginScene(true, true, video::SColor(150,50,50,50));
if (skyb) SkyBox->setVisible(true); else SkyBox->setVisible(false); // show the skybox
drawPerspectiveView();
driver->setViewPort(core::rect<s32>((screenx/2),50,screenx,(screeny/2)-5));
smgr->drawAll();
// hide the skybox not working for ortho viewports
drawTopView();
driver->setViewPort(core::rect<s32>(0,50,screenx/2,(screeny/2)-5));
smgr->drawAll();
drawSideView();
driver->setViewPort(core::rect<s32>(0,(screeny/2),screenx/2,screeny));
smgr->drawAll();
drawFrontView();
driver->setViewPort(core::rect<s32>((screenx/2),(screeny/2)+2,screenx,screeny));
smgr->drawAll();
// restore the view for GUI drawing
driver->setViewPort(core::rect<s32>(0,0,driver->getScreenSize().Width,screeny));
bill->setVisible(false);
// draw the viewport boundary
smgr->setActiveCamera(Camera[0]);
driver->draw2DRectangle(video::SColor(255,20,20,20),
core::rect<s32>(0, screeny/2-5, screenx, screeny/2-1));
driver->draw2DRectangle(video::SColor(255,20,20,20),
core::rect<s32>(screenx/2-2, 50, screenx/2+2, screeny));
if (skyb) SkyBox->setVisible(true); else SkyBox->setVisible(false); // redisplay the viewport
env->drawAll();
driver->endScene();
}
void viewprt::drawSingle(int view)
{
video::IVideoDriver* driver = device->getVideoDriver();
scene::ISceneManager* smgr = device->getSceneManager();
IGUIEnvironment* env = device->getGUIEnvironment();
s32 screenx = driver->getScreenSize().Width;
s32 screeny = driver->getScreenSize().Height;
driver->beginScene(true, true, video::SColor(150,50,50,50));
switch (view)
{case 0 : {drawPerspectiveView(); break;}
case 2 : {drawTopView(); break;}
case 3 : {drawFrontView(); break;}
case 4 : {drawSideView(); break;}
}
driver->setViewPort(core::rect<s32>(0,50,screenx-viewrightspace,screeny));
smgr->drawAll();
driver->setViewPort(core::rect<s32>(0,0,driver->getScreenSize().Width,screeny));
env->drawAll();
driver->endScene();
}
