00001 #include <gl/glut.h>
00002 #include "Viewport.h"
00003
00004 void ViewPort::setViewPort() {
00005 glPushAttrib(GL_VIEWPORT_BIT);
00006 glViewport(this->x, this->y, this->w, this->h);
00007 }
00008
00009
00010 void ViewPort::setViewPort(int x, int y, int w, int h) {
00011 this->x = x;
00012 this->y = y;
00013 this->w = w;
00014 this->h = h;
00015 glPushAttrib(GL_VIEWPORT_BIT);
00016 glViewport(this->x, this->y, this->w, this->h);
00017 }
00018
00019
00020 void ViewPort::resetViewPort() {
00021 glPopAttrib();
00022 }
00023
00024 void ViewPort::flipYAxis(int &y) {
00025 this->y = this->h - this->y;
00026 }
