mirror of https://github.com/vitalif/openscad
49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
#ifndef POLYSET_H_
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#define POLYSET_H_
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#include "system-gl.h"
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#include "grid.h"
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#include "linalg.h"
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#include <vector>
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#include <string>
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class PolySet
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{
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public:
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typedef std::vector<Vector3d> Polygon;
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std::vector<Polygon> polygons;
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std::vector<Polygon> borders;
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Grid3d<void*> grid;
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bool is2d;
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int convexity;
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PolySet();
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~PolySet();
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bool empty() const { return polygons.size() == 0; }
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void append_poly();
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void append_vertex(double x, double y, double z = 0.0);
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void insert_vertex(double x, double y, double z = 0.0);
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size_t memsize() const;
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BoundingBox getBoundingBox() const;
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#define CSGMODE_DIFFERENCE_FLAG 0x10
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enum csgmode_e {
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CSGMODE_NONE = 0x00,
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CSGMODE_NORMAL = 0x01,
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CSGMODE_DIFFERENCE = CSGMODE_NORMAL | CSGMODE_DIFFERENCE_FLAG,
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CSGMODE_BACKGROUND = 0x02,
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CSGMODE_BACKGROUND_DIFFERENCE = CSGMODE_BACKGROUND | CSGMODE_DIFFERENCE_FLAG,
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CSGMODE_HIGHLIGHT = 0x03,
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CSGMODE_HIGHLIGHT_DIFFERENCE = CSGMODE_HIGHLIGHT | CSGMODE_DIFFERENCE_FLAG
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};
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void render_surface(csgmode_e csgmode, const Transform3d &m, GLint *shaderinfo = NULL) const;
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void render_edges(csgmode_e csgmode) const;
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std::string dump() const;
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};
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#endif
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