63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
// Copyright (C) 2002-2007 Nikolaus Gebhardt
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// This file is part of the "Irrlicht Engine".
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// For conditions of distribution and use, see copyright notice in irrlicht.h
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#ifndef __C_TRIANGLE_SELECTOR_H_INCLUDED__
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#define __C_TRIANGLE_SELECTOR_H_INCLUDED__
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#include "ITriangleSelector.h"
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#include "IMesh.h"
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#include "irrArray.h"
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namespace irr
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{
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namespace scene
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{
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class ISceneNode;
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//! Stupid triangle selector without optimization
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class CTriangleSelector : public ITriangleSelector
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{
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public:
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//! Constructs a selector based on a mesh
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CTriangleSelector(ISceneNode* node);
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//! Constructs a selector based on a mesh
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CTriangleSelector(IMesh* mesh, ISceneNode* node);
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//! Constructs a selector based on a bounding box
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CTriangleSelector(core::aabbox3d<f32> box, ISceneNode* node);
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~CTriangleSelector();
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//! Gets all triangles.
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void getTriangles(core::triangle3df* triangles, s32 arraySize, s32& outTriangleCount,
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const core::matrix4* transform=0);
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//! Gets all triangles which lie within a specific bounding box.
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void getTriangles(core::triangle3df* triangles, s32 arraySize, s32& outTriangleCount,
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const core::aabbox3d<f32>& box, const core::matrix4* transform=0);
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//! Gets all triangles which have or may have contact with a 3d line.
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virtual void getTriangles(core::triangle3df* triangles, s32 arraySize,
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s32& outTriangleCount, const core::line3d<f32>& line,
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const core::matrix4* transform=0);
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//! Returns amount of all available triangles in this selector
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virtual s32 getTriangleCount() const;
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protected:
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ISceneNode* SceneNode;
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core::array<core::triangle3df> Triangles;
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};
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} // end namespace scene
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} // end namespace irr
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#endif
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