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Differential D11057 Diff 36451 source/blender/freestyle/intern/view_map/BoxGrid.h

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source/blender/freestyle/intern/view_map/BoxGrid.h

Show First 20 Lines • Show All 67 Lines • ▼ Show 20 Lines#endif
}; };
private: private:
struct Cell { struct Cell {
// Can't store Cell in a vector without copy and assign // Can't store Cell in a vector without copy and assign
// Cell(const Cell& other); // Cell(const Cell& other);
// Cell& operator=(const Cell& other); // Cell& operator=(const Cell& other);
explicit Cell(); explicit Cell() = default;
~Cell();
static bool compareOccludersByShallowestPoint(const OccluderData *a, const OccluderData *b); static bool compareOccludersByShallowestPoint(const OccluderData *a, const OccluderData *b);
void setDimensions(real x, real y, real sizeX, real sizeY); void setDimensions(real x, real y, real sizeX, real sizeY);
void checkAndInsert(OccluderSource &source, Polygon3r &poly, OccluderData *&occluder); void checkAndInsert(OccluderSource &source, Polygon3r &poly, OccluderData *&occluder);
void indexPolygons(); void indexPolygons();
real boundary[4]; real boundary[4];
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* has an occludee candidate and (*current)->shallowest > candidate[2], because at that point * has an occludee candidate and (*current)->shallowest > candidate[2], because at that point
* forward no new occluder could possibly be a better occludee. * forward no new occluder could possibly be a better occludee.
*/ */
class Iterator { class Iterator {
public: public:
// epsilon is not used in this class, but other grids with the same interface may need an // epsilon is not used in this class, but other grids with the same interface may need an
// epsilon // epsilon
explicit Iterator(BoxGrid &grid, Vec3r &center, real epsilon = 1.0e-06); explicit Iterator(BoxGrid &grid, Vec3r &center, real epsilon = 1.0e-06);
~Iterator();
void initBeforeTarget(); void initBeforeTarget();
void initAfterTarget(); void initAfterTarget();
void nextOccluder(); void nextOccluder();
void nextOccludee(); void nextOccludee();
bool validBeforeTarget(); bool validBeforeTarget();
bool validAfterTarget(); bool validAfterTarget();
WFace *getWFace() const; WFace *getWFace() const;
Polygon3r *getCameraSpacePolygon(); Polygon3r *getCameraSpacePolygon();
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#ifdef WITH_CXX_GUARDEDALLOC #ifdef WITH_CXX_GUARDEDALLOC
MEM_CXX_CLASS_ALLOC_FUNCS("Freestyle:BoxGrid:Iterator") MEM_CXX_CLASS_ALLOC_FUNCS("Freestyle:BoxGrid:Iterator")
#endif #endif
}; };
class Transform : public GridHelpers::Transform { class Transform : public GridHelpers::Transform {
public: public:
explicit Transform(); explicit Transform() = default;
explicit Transform(Transform &other); explicit Transform(Transform &other);
Vec3r operator()(const Vec3r &point) const; Vec3r operator()(const Vec3r &point) const;
}; };
private: private:
// Prevent implicit copies and assignments. // Prevent implicit copies and assignments.
BoxGrid(const BoxGrid &other); BoxGrid(const BoxGrid &other);
BoxGrid &operator=(const BoxGrid &other); BoxGrid &operator=(const BoxGrid &other);
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