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Differential D8199 Diff 26546 source/blender/freestyle/intern/view_map/CulledOccluderSource.cpp

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source/blender/freestyle/intern/view_map/CulledOccluderSource.cpp

Show First 20 Lines • Show All 88 Lines • ▼ Show 20 Linesstatic inline bool crossesProscenium(real proscenium[4], FEdge *fe)
Vec2r min(proscenium[0], proscenium[2]); Vec2r min(proscenium[0], proscenium[2]);
Vec2r max(proscenium[1], proscenium[3]); Vec2r max(proscenium[1], proscenium[3]);
Vec2r A(fe->vertexA()->getProjectedX(), fe->vertexA()->getProjectedY()); Vec2r A(fe->vertexA()->getProjectedX(), fe->vertexA()->getProjectedY());
Vec2r B(fe->vertexB()->getProjectedX(), fe->vertexB()->getProjectedY()); Vec2r B(fe->vertexB()->getProjectedX(), fe->vertexB()->getProjectedY());
return GeomUtils::intersect2dSeg2dArea(min, max, A, B); return GeomUtils::intersect2dSeg2dArea(min, max, A, B);
} }
static inline bool insideProscenium(real proscenium[4], const Vec3r &point) static inline bool insideProscenium(const real proscenium[4], const Vec3r &point)
{ {
return !(point[0] < proscenium[0] || point[0] > proscenium[1] || point[1] < proscenium[2] || return !(point[0] < proscenium[0] || point[0] > proscenium[1] || point[1] < proscenium[2] ||
point[1] > proscenium[3]); point[1] > proscenium[3]);
} }
void CulledOccluderSource::cullViewEdges(ViewMap &viewMap, bool extensiveFEdgeSearch) void CulledOccluderSource::cullViewEdges(ViewMap &viewMap, bool extensiveFEdgeSearch)
{ {
// Cull view edges by marking them as non-displayable. // Cull view edges by marking them as non-displayable.
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