OrdinaryMagician/vkdoom_m
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Add some portal segment culling and disable sector portals for now

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This commit is contained in:
Magnus Norddahl 2016-12-09 03:17:35 +01:00
commit f1df400cc7
10 changed files with 129 additions and 29 deletions
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5
src/r_poly_cull.h
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@ -35,11 +35,13 @@ enum class LineSegmentRange
class PolyCull
{
public:
void ClearSolidSegments();
void CullScene(const TriMatrix &worldToClip, const Vec4f &portalClipPlane);
LineSegmentRange GetSegmentRangeForLine(double x1, double y1, double x2, double y2, int &sx1, int &sx2) const;
void MarkSegmentCulled(int x1, int x2);
bool IsSegmentCulled(int x1, int x2) const;
void InvertSegments();
std::vector<subsector_t *> PvsSectors;
double MaxCeilingHeight = 0.0;
@ -60,9 +62,8 @@ private:
// Returns true if some part of the bbox might be visible.
bool CheckBBox(float *bspcoord);
void ClearSolidSegments();
std::vector<SolidSegment> SolidSegments;
std::vector<SolidSegment> TempInvertSolidSegments;
const int SolidCullScale = 3000;
FrustumPlanes frustumPlanes;