Gabriele Cosmo
38 lines
830 B
Plaintext
38 lines
830 B
Plaintext
// Copyright (C) 2010, Guy Barrand. All rights reserved.
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// See the file tools.license for terms.
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#ifndef tools_box3f
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#define tools_box3f
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#include "box3"
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#include "vec3f"
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#include <cfloat> //FLT_MAX
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namespace tools {
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class box3f : public box3<vec3f> {
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typedef box3<vec3f> parent;
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static float num_max() {return FLT_MAX;}
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public:
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box3f():parent(){make_empty();}
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virtual ~box3f() {}
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public:
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box3f(const box3f& a_from):parent(a_from){}
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box3f& operator=(const box3f& a_from){
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parent::operator=(a_from);
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return *this;
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}
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public:
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void make_empty(){
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m_min.set_value( num_max(), num_max(), num_max());
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m_max.set_value(-num_max(), -num_max(), -num_max());
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}
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bool get_cube_size(float& a_dx,float& a_dy,float& a_dz) const {
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return parent::get_cube_size(a_dx,a_dy,a_dz,::sqrtf);
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}
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};
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}
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#endif
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