Differential D16328 Diff 57159 source/blender/modifiers/intern/MOD_weightvgproximity.cc

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source/blender/modifiers/intern/MOD_weightvgproximity.cc

Show First 20 Lines • Show All 217 Lines • ▼ Show 20 Lines	static void get_vert2ob_distance(
int verts_num, float (v_cos)[3], float dist, Object ob, Object obr)		int verts_num, float (v_cos)[3], float dist, Object ob, Object obr)
{		{
/* Vertex and ref object coordinates. */		/* Vertex and ref object coordinates. */
float v_wco[3];		float v_wco[3];
uint i = verts_num;		uint i = verts_num;

while (i-- > 0) {		while (i-- > 0) {
/* Get world-coordinates of the vertex (constraints and anim included). */		/* Get world-coordinates of the vertex (constraints and anim included). */
mul_v3_m4v3(v_wco, ob->obmat, v_cos[i]);		mul_v3_m4v3(v_wco, ob->object_to_world, v_cos[i]);
/* Return distance between both coordinates. */		/* Return distance between both coordinates. */
dist[i] = len_v3v3(v_wco, obr->obmat[3]);		dist[i] = len_v3v3(v_wco, obr->object_to_world[3]);
}		}
}		}

/**		/**
* Returns the real distance between an object and another reference object.		* Returns the real distance between an object and another reference object.
* Note that it works in final world space (i.e. with constraints etc. applied).		* Note that it works in final world space (i.e. with constraints etc. applied).
*/		*/
static float get_ob2ob_distance(const Object ob, const Object obr)		static float get_ob2ob_distance(const Object ob, const Object obr)
{		{
return len_v3v3(ob->obmat[3], obr->obmat[3]);		return len_v3v3(ob->object_to_world[3], obr->object_to_world[3]);
}		}

/**		/**
* Maps distances to weights, with an optional "smoothing" mapping.		* Maps distances to weights, with an optional "smoothing" mapping.
*/		*/
static void do_map(Object *ob,		static void do_map(Object *ob,
float *weights,		float *weights,
const int nidx,		const int nidx,
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