-/*******************************************************************************
-
- Copyright (c) 2009, Charles McGarvey
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*******************************************************************************/
+/*] Copyright (c) 2009-2010, Charles McGarvey [**************************
+**] All rights reserved.
+*
+* vi:ts=4 sw=4 tw=75
+*
+* Distributable under the terms and conditions of the 2-clause BSD license;
+* see the file COPYING for a complete text of the license.
+*
+**************************************************************************/
#include <Moof/Aabb.hh>
#include <Moof/Frustum.hh>
Scalar planes[6][4];
cml::extract_frustum_planes(modelview, projection, planes,
- cml::z_clip_neg_one);
-
- mPlanes[0] = Plane(planes[0][0], planes[0][1], planes[0][2], planes[0][3]);
- mPlanes[1] = Plane(planes[1][0], planes[1][1], planes[1][2], planes[1][3]);
- mPlanes[2] = Plane(planes[2][0], planes[2][1], planes[2][2], planes[2][3]);
- mPlanes[3] = Plane(planes[3][0], planes[3][1], planes[3][2], planes[3][3]);
- mPlanes[4] = Plane(planes[4][0], planes[4][1], planes[4][2], planes[4][3]);
- mPlanes[5] = Plane(planes[5][0], planes[5][1], planes[5][2], planes[5][3]);
+ cml::z_clip_neg_one);
+
+ mPlanes[0] = Plane(planes[0][0], planes[0][1],
+ planes[0][2], planes[0][3]);
+ mPlanes[1] = Plane(planes[1][0], planes[1][1],
+ planes[1][2], planes[1][3]);
+ mPlanes[2] = Plane(planes[2][0], planes[2][1],
+ planes[2][2], planes[2][3]);
+ mPlanes[3] = Plane(planes[3][0], planes[3][1],
+ planes[3][2], planes[3][3]);
+ mPlanes[4] = Plane(planes[4][0], planes[4][1],
+ planes[4][2], planes[4][3]);
+ mPlanes[5] = Plane(planes[5][0], planes[5][1],
+ planes[5][2], planes[5][3]);
}
void Frustum::init(const Matrix4& modelview, Scalar fovy, Scalar aspect,
- Scalar abutting, Scalar distant)
+ Scalar abutting, Scalar distant)
{
Matrix4 projection;
- cml::matrix_perspective_yfov_RH(projection, fovy, aspect, abutting, distant,
- cml::z_clip_neg_one);
+ cml::matrix_perspective_yfov_RH(projection, fovy, aspect, abutting,
+ distant, cml::z_clip_neg_one);
init(modelview, projection);
}
-Frustum::Collision Frustum::contains(const Aabb& aabb) const
+Frustum::Collision Frustum::contains(const Aabb<3>& aabb) const
{
Vector3 corners[8];
int nTotalInside = 0;
for (int j = 0; j < 8; ++j)
{
- if (mPlanes[i].intersects(corners[j]) ==
- Plane::NEGATIVE)
+ if (mPlanes[i].intersects(corners[j]) == Plane::NEGATIVE)
{
--nInside;
}
}
-Frustum::Collision Frustum::contains(const Sphere& sphere) const
+Frustum::Collision Frustum::contains(const Sphere<3>& sphere) const
{
for (int i = 0; i < 6; ++i)
{
} // namespace Mf
-/** vim: set ts=4 sw=4 tw=80: *************************************************/
-