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Smaller aspect ratio screens were getting clipped a bit too much. This is a brute-force if-else solution. Larger aspect ratios (wider screens) were always good.

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Dileep V. Reddy 2024-08-25 09:05:54 -06:00 committed by Rachael Alexanderson
parent f0ff273620
commit b2976444c9
1 changed files with 8 additions and 1 deletions
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9
src/rendering/hwrenderer/scene/hw_drawinfo.cpp
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@ -366,9 +366,16 @@ angle_t HWDrawInfo::FrustumAngle()
{
// If pitch is larger than this you can look all around at an FOV of 90 degrees
if (fabs(Viewpoint.HWAngles.Pitch.Degrees()) > 89.0) return 0xffffffff;
int aspMult = AspectMultiplier(r_viewwindow.WidescreenRatio); // 48 == square window
double absPitch = fabs(Viewpoint.HWAngles.Pitch.Degrees());
// Smaller aspect ratios still clip too much. Need a better solution
if (aspMult > 36 && absPitch > 30.0) return 0xffffffff;
else if (aspMult > 40 && absPitch > 25.0) return 0xffffffff;
else if (aspMult > 45 && absPitch > 20.0) return 0xffffffff;
else if (aspMult > 47 && absPitch > 10.0) return 0xffffffff;
double xratio = r_viewwindow.FocalTangent / Viewpoint.PitchCos;
double floatangle = 0.035 + atan ( xratio ) * 48.0 / AspectMultiplier(r_viewwindow.WidescreenRatio); // this is radians
double floatangle = 0.05 + atan ( xratio ) * 48.0 / aspMult; // this is radians
angle_t a1 = DAngle::fromRad(floatangle).BAMs();
if (a1 >= ANGLE_90) return 0xffffffff;