OrdinaryMagician/vkdoom_m
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- remove softpoly intersection math class

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This commit is contained in:
Magnus Norddahl 2017-03-26 17:12:20 +02:00
commit a12f0862c9
25 changed files with 59 additions and 501 deletions
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17
src/polyrenderer/scene/poly_cull.cpp
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@ -28,10 +28,9 @@
#include "poly_cull.h"
#include "polyrenderer/poly_renderer.h"
void PolyCull::CullScene(const TriMatrix &worldToClip, const Vec4f &portalClipPlane)
void PolyCull::CullScene(const TriMatrix &worldToClip, const PolyClipPlane &portalClipPlane)
{
PvsSectors.clear();
frustumPlanes = FrustumPlanes(worldToClip);
PortalClipPlane = portalClipPlane;
// Cull front to back
@ -210,20 +209,6 @@ int PolyCull::PointOnSide(const DVector2 &pos, const node_t *node)
bool PolyCull::CheckBBox(float *bspcoord)
{
#if 0 // This doesn't work because it creates gaps in the angle based clipper segment list :(
// Start using a quick frustum AABB test:
AxisAlignedBoundingBox aabb(Vec3f(bspcoord[BOXLEFT], bspcoord[BOXBOTTOM], (float)PolyRenderer::Instance()->Viewpoint.Pos.Z - 1000.0f), Vec3f(bspcoord[BOXRIGHT], bspcoord[BOXTOP], (float)PolyRenderer::Instance()->Viewpoint.Pos.Z + 1000.0f));
auto result = IntersectionTest::frustum_aabb(frustumPlanes, aabb);
if (result == IntersectionTest::outside)
return false;
// Skip if its in front of the portal:
if (IntersectionTest::plane_aabb(PortalClipPlane, aabb) == IntersectionTest::outside)
return false;
#endif
// Occlusion test using solid segments:
static const uint8_t checkcoord[12][4] =
{