void display(void) {
glLoadIdentity();
glClearColor(0.0f,0.0f,0.0f,1.0f); //set the background colour
// OK, now clear the screen with the background colour
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
/* Place the camera in various positions in the secene */
if(curTime >= 0 && curTime <= 3){
gluLookAt(-12,5,30,0,5,0,0,1,0);
}
else if(curTime > 3 && curTime <= 6){
gluLookAt(-12,5, 10, 0, 7, 0, 0, 1, 0);
}
else if(curTime > 6 && curTime <= 10.75){
gluLookAt(0, 5, 30, 0, 5, 0, 0, 1, 0);
}
else if(curTime > 10.75 && curTime <= 11.5){
gluLookAt(-12, 7, -8, 0, 4, -2, 0, 1, 0);
}
else if(curTime > 11.5 && curTime <= 12){
gluLookAt(11, 25, -30, -2,5, 0, 0, 1, 0);
}
else {
gluLookAt(-12,5, 10, 0, 7, 0, 0, 1, 0);
}
drawWalls();
drawColumnSet();
drawStairs();
drawCube();
drawSphere();
drawPlatform();
drawPyramid();
glPushMatrix();
drawMan();
glPopMatrix();
drawHammer();
glFlush();
glutSwapBuffers();
if (recording) {
int frame = (int)(curTime / tStep + 0.5);
save_image(frame);
}
}
void Renderer::draw(const double time) {
beginFrame();
pushPopped([this] { drawGround(); });
pushPopped([this] { drawMan(); });
pushPopped([this] { drawManBodyCenter(); });
}