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drawing orb in the correct order now

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git-svn-id: svn://anubis/dwscr/trunk@107 5bef9df8-b654-44bb-925b-0ff18baa8f8c
This commit is contained in:
josh 2008-11-14 00:32:11 +00:00
parent cfa5c5dd1b
commit f0b8e46ed5
1 changed files with 10 additions and 1 deletions
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11
ss/LightBounce.cc
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@ -190,15 +190,24 @@ void LightBounce::update()
for (int i = 0; i < numMonitors; i++) for (int i = 0; i < numMonitors; i++)
{ {
bool drewOrb = false;
float orbDx = viewer_x - m_orb_pos[0];
float orbDy = viewer_y - m_orb_pos[1];
float orbDz = viewer_z - m_orb_pos[2];
float orbDist = (orbDx * orbDx) + (orbDy * orbDy) + (orbDz * orbDz);
glViewport(i*width/numMonitors, 0, width/numMonitors, height); glViewport(i*width/numMonitors, 0, width/numMonitors, height);
glLoadIdentity(); glLoadIdentity();
gluLookAt(viewer_x, viewer_y, viewer_z, 0, 0, 0, 0, 1, 0); gluLookAt(viewer_x, viewer_y, viewer_z, 0, 0, 0, 0, 1, 0);
for (int i = 0, sz = m_boxes.size(); i < sz; i++) for (int i = 0, sz = m_boxes.size(); i < sz; i++)
{ {
if (m_boxes[i]->getDist() < orbDist && !drewOrb)
{
glCallList(m_orb_dl);
drewOrb = true;
}
m_boxes[i]->draw(); m_boxes[i]->draw();
} }
glTranslatef(m_orb_pos[0], m_orb_pos[1], m_orb_pos[2]); glTranslatef(m_orb_pos[0], m_orb_pos[1], m_orb_pos[2]);
glCallList(m_orb_dl);
} }
SDL_GL_SwapBuffers(); SDL_GL_SwapBuffers();
} }