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Better weapon placement

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Simon 2019-11-11 23:31:25 +00:00
parent 0a952adc6a
commit 9747d8b02d
1 changed files with 26 additions and 7 deletions
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27
Projects/Android/jni/quake2/src/client/cl_ents.c
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@ -20,6 +20,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
// cl_ents.c -- entity parsing and management
#include "client.h"
#include "../../../Quake2VR/mathlib.h"
extern struct model_s *cl_mod_powerscreen;
@ -1344,16 +1345,34 @@ void CL_AddPacketEntities (frame_t *frame)
extern cvar_t *vr_worldscale;
extern vec3_t weaponangles;
extern vec3_t weaponoffset;
extern vec3_t hmdorientation;
void convertFromVRtoQ2(vec3_t in, vec3_t offset, vec3_t out);
void ProjectSource (vec3_t point, vec3_t distance, vec3_t forward, vec3_t right, vec3_t result)
{
result[0] = point[0] + forward[0] * distance[0] + right[0] * distance[1];
result[1] = point[1] + forward[1] * distance[0] + right[1] * distance[1];
result[2] = point[2] + forward[2] * distance[0] + right[2] * distance[1] + distance[2];
}
static void SetWeapon6DOF(vec3_t origin, vec3_t gunorigin, vec3_t gunangles)
{
vec3_t offset;
vec3_t gunoffset;
VectorSet(offset, 0, 0, 0);
convertFromVRtoQ2(weaponoffset, offset, gunoffset);
VectorAdd(origin, gunoffset, gunorigin);
vec3_t n0_offset;
VectorSet(n0_offset, 0, 0, 0);
convertFromVRtoQ2(weaponoffset, n0_offset, gunoffset);
vec3_t offset;
VectorSet(offset, -10, -4, -6);
vec3_t forward;
vec3_t right;
AngleVectors (weaponangles, forward, right, NULL);
vec3_t new_gun_offset;
ProjectSource (gunoffset, offset, forward, right, new_gun_offset);
VectorAdd(origin, new_gun_offset, gunorigin);
VectorCopy(weaponangles, gunangles);
}