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Dileep V. Reddy 2024-08-14 20:43:09 -06:00 committed by Rachael Alexanderson
parent 0d5e35985d
commit 958721e2b8
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1 changed files with 6 additions and 3 deletions
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9
src/rendering/hwrenderer/scene/hw_drawinfo.cpp
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@ -452,9 +452,12 @@ void HWDrawInfo::CreateScene(bool drawpsprites)
angle_t a1 = FrustumAngle(); // horizontally clip the back of the viewport
mClipper->SafeAddClipRangeRealAngles(vp.Angles.Yaw.BAMs() + a1, vp.Angles.Yaw.BAMs() - a1);
Viewpoint.FrustAngle = a1;
double a2 = 20.0 + 0.5*Viewpoint.FieldOfView.Degrees(); // FrustumPitch for vertical clipping
if (a2 > 179.0) a2 = 179.0;
vClipper->SafeAddClipRangeDegPitches(vp.HWAngles.Pitch.Degrees() - a2, vp.HWAngles.Pitch.Degrees() + a2); // clip the suplex range
if (Viewpoint.IsAllowedOoB()) // No need for vertical clipper if viewpoint not allowed out of bounds
{
double a2 = 20.0 + 0.5*Viewpoint.FieldOfView.Degrees(); // FrustumPitch for vertical clipping
if (a2 > 179.0) a2 = 179.0;
vClipper->SafeAddClipRangeDegPitches(vp.HWAngles.Pitch.Degrees() - a2, vp.HWAngles.Pitch.Degrees() + a2); // clip the suplex range
}
// reset the portal manager
portalState.StartFrame();