Inherited by DD::Image::ObjectGrid, and DD::Image::RegularGrid.
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bool | isValid () const |
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unsigned int | getWidth () const |
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unsigned int | getHeight () const |
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unsigned int | getDepth () const |
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unsigned int | cellIndex (unsigned int x, unsigned int y, unsigned int z) const |
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const Vector3 & | cellSize () const |
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const Box3 & | bounds () const |
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virtual bool | getCellsAlongRay (ViewerContext *ctx, const Ray &ray, std::list< unsigned int > &candidates) const |
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virtual bool | processCellsAlongRay (ViewerContext *ctx, const Ray &ray, std::vector< bool > &tested, PrimitiveTestCache &primTested) |
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virtual bool | processCell (ViewerContext *ctx, unsigned int cellIndex, const Ray &ray, std::vector< bool > &tested, PrimitiveTestCache &primTested) |
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void | calculateCellSizes (int averageItemsPerCell, int totalItems) |
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virtual Vector4 | cellColor (unsigned int index) const |
| | Get the cell color for wireframe draw. Used for debugging.
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void | draw_wireframe (ViewerContext *vtx) const |
| | Draw the wireframe grid. Used for debugging.
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void | clampGridDimensions () |
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unsigned int | _width |
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unsigned int | _height |
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unsigned int | _depth |
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Vector3 | _cellSize |
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Box3 | _bounds |
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