collision.c

/*
Copyright (C) 2011 ezQuake team

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
#include "quakedef.h"
#include "pmove.h"

float CL_TraceLine (vec3_t start, vec3_t end, vec3_t impact, vec3_t normal)
{
	trace_t trace = PM_TraceLine (start, end); /* PM_TraceLine hits bmodels and players */
	VectorCopy (trace.endpos, impact);
	if (normal)
		VectorCopy (trace.plane.normal, normal);

	return 0.0;
}