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AABB.h
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/* Copyright (c) 2014-2017, ARM Limited and Contributors
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge,
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* to any person obtaining a copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef AABB_H__
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#define AABB_H__
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#include "
vector_math.h
"
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// Axis-aligned bounding box. Used for frustum-culling.
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// Represents a box with corners base and base + offset which encapsulate an entire mesh.
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class
AABB
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{
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public
:
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AABB
(
const
vec3
&
base
,
const
vec3
&
offset
);
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vec3
center
()
const
;
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vec3
corner
(
unsigned
int
index
)
const
;
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private
:
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vec3
base
;
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vec3
offset
;
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};
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#endif
AABB::center
vec3 center() const
Definition:
AABB.cpp:29
vec3
Definition:
matrix.h:51
offset
GLenum GLuint GLintptr offset
Definition:
gl2ext.h:629
index
GLuint index
Definition:
gl2ext.h:300
vector_math.h
AABB::offset
vec3 offset
Definition:
AABB.h:39
AABB::corner
vec3 corner(unsigned int index) const
Definition:
AABB.cpp:34
AABB::base
vec3 base
Definition:
AABB.h:38
AABB
Definition:
mesh.hpp:39
AABB::AABB
AABB(const vec3 &base, const vec3 &offset)
Definition:
AABB.cpp:23
samples
advanced_samples
Terrain
jni
AABB.h
(C) ARM Ltd. 2017