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44 lines
892 B
C++
44 lines
892 B
C++
#ifndef __OPENEQ_OCTREE__
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#define __OPENEQ_OCTREE__
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#ifdef WIN32
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#define Polygon Polygon_win32
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#include <windows.h>
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#undef Polygon
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#endif
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#include "3d_base.hpp"
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class Octree_Node {
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public:
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Octree_Node();
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Octree_Node(int poly_count, Polygon **polys, Vertex **verts, int plac_count, Placeable **plac);
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Octree_Node(int poly_count, Polygon **polys, Vertex **verts, int plac_count, Placeable **plac, float min[3], float max[3]);
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~Octree_Node();
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void FindMinMax();
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void Split(char level);
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float min[3], max[3];
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float x, y, z, size, sizes[3];
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int poly_count;
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Vertex **verts;
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Polygon **polys;
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int plac_count;
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Placeable **plac;
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GLuint li;
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Octree_Node *nodes[8];
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};
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#define in_box(obj, x, y, z) \
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( \
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(x) >= (obj)->min[0] && (x) <= (obj)->max[0] && \
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(y) >= (obj)->min[1] && (y) <= (obj)->max[1] &&\
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(z) >= (obj)->min[2] && (z) <= (obj)->max[2] \
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)
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#endif
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