Beispiel #1
0
/**
 * @brief This function recalculates the routing surrounding the entity name.
 * @sa CM_InlineModel
 * @sa CM_CheckUnit
 * @sa CM_UpdateConnection
 * @sa CMod_LoadSubmodels
 * @sa Grid_RecalcBoxRouting
 * @param[in] mapTiles List of tiles the current (RMA-)map is composed of
 * @param[in] routing The routing map (either server or client map)
 * @param[in] name Name of the inline model to compute the mins/maxs for
 * @param[in] box The box around the inline model (alternative to name)
 * @param[in] list The local models list (a local model has a name starting with * followed by the model number)
 */
void Grid_RecalcRouting (mapTiles_t *mapTiles, Routing &routing, const char *name, const GridBox &box, const char **list)
{
	if (box.isZero()) {
		pos3_t min, max;
		vec3_t absmin, absmax;
		const cBspModel_t *model;
		unsigned int i;
		/* get inline model, if it is one */
		if (*name != '*') {
			Com_Printf("Called Grid_RecalcRouting with no inline model\n");
			return;
		}
		model = CM_InlineModel(mapTiles, name);
		if (!model) {
			Com_Printf("Called Grid_RecalcRouting with invalid inline model name '%s'\n", name);
			return;
		}

#if 1
		/* An attempt to fix the 'doors starting opened' bug (# 3456).
		 * The main difference is the (missing) rotation of the halfVec.
		 * The results are better, but do not fix the problem. */
		CalculateMinsMaxs(model->angles, model->mins, model->maxs, model->origin, absmin, absmax);
#else
		/* get the target model's dimensions */
		if (VectorNotEmpty(model->angles)) {
			vec3_t minVec, maxVec;
			vec3_t centerVec, halfVec, newCenterVec;
			vec3_t m[3];

			/* Find the center of the extents. */
			VectorCenterFromMinsMaxs(model->mins, model->maxs, centerVec);

			/* Find the half height and half width of the extents. */
			VectorSubtract(model->maxs, centerVec, halfVec);

			/* Rotate the center about the origin. */
			VectorCreateRotationMatrix(model->angles, m);
			VectorRotate(m, centerVec, newCenterVec);

			/* Set minVec and maxVec to bound around newCenterVec at halfVec size. */
			VectorSubtract(newCenterVec, halfVec, minVec);
			VectorAdd(newCenterVec, halfVec, maxVec);

			/* Now offset by origin then convert to position (Doors do not have 0 origins) */
			VectorAdd(minVec, model->origin, absmin);
			VectorAdd(maxVec, model->origin, absmax);
		} else {  /* normal */
			/* Now offset by origin then convert to position (Doors do not have 0 origins) */
			VectorAdd(model->mins, model->origin, absmin);
			VectorAdd(model->maxs, model->origin, absmax);
		}
#endif
		VecToPos(absmin, min);
		VecToPos(absmax, max);

		/* fit min/max into the world size */
		max[0] = std::min(max[0], (pos_t)(PATHFINDING_WIDTH - 1));
		max[1] = std::min(max[1], (pos_t)(PATHFINDING_WIDTH - 1));
		max[2] = std::min(max[2], (pos_t)(PATHFINDING_HEIGHT - 1));
		for (i = 0; i < 3; i++)
			min[i] = std::max(min[i], (pos_t)0);

		/* We now have the dimensions, call the generic rerouting function. */
		GridBox rerouteBox(min, max);
		Grid_RecalcBoxRouting(mapTiles, routing, rerouteBox, list);
	} else {
		/* use the passed box */
		Grid_RecalcBoxRouting(mapTiles, routing, box, list);
	}
}
Beispiel #2
0
/**
 * @brief This function recalculates the routing surrounding the entity name.
 * @sa CM_InlineModel
 * @sa CM_CheckUnit
 * @sa CM_UpdateConnection
 * @sa CMod_LoadSubmodels
 * @sa Grid_RecalcBoxRouting
 * @param[in] mapTiles List of tiles the current (RMA-)map is composed of
 * @param[in] routing The routing map (either server or client map)
 * @param[in] name Name of the inline model to compute the mins/maxs for
 * @param[in] box The box around the inline model (alternative to name)
 * @param[in] list The local models list (a local model has a name starting with * followed by the model number)
 */
void Grid_RecalcRouting (mapTiles_t* mapTiles, Routing& routing, const char* name, const GridBox& box, const char** list)
{
	if (box.isZero()) {
		/* get inline model, if it is one */
		if (*name != '*') {
			Com_Printf("Called Grid_RecalcRouting with no inline model\n");
			return;
		}
		const cBspModel_t* model = CM_InlineModel(mapTiles, name);
		if (!model) {
			Com_Printf("Called Grid_RecalcRouting with invalid inline model name '%s'\n", name);
			return;
		}

		AABB absbox;
#if 1
		/* An attempt to fix the 'doors starting opened' bug (# 3456).
		 * The main difference is the (missing) rotation of the halfVec.
		 * The results are better, but do not fix the problem. */
		CalculateMinsMaxs(model->angles, model->cbmBox, model->origin, absbox);
#else
		/* get the target model's dimensions */
		if (VectorNotEmpty(model->angles)) {
			vec3_t minVec, maxVec;
			vec3_t centerVec, halfVec, newCenterVec;
			vec3_t m[3];

			/* Find the center of the extents. */
			model->cbmBox.getCenter(centerVec);

			/* Find the half height and half width of the extents. */
			VectorSubtract(model->cbmBox.maxs, centerVec, halfVec);

			/* Rotate the center about the origin. */
			VectorCreateRotationMatrix(model->angles, m);
			VectorRotate(m, centerVec, newCenterVec);

			/* Set minVec and maxVec to bound around newCenterVec at halfVec size. */
			VectorSubtract(newCenterVec, halfVec, minVec);
			VectorAdd(newCenterVec, halfVec, maxVec);

			/* Now offset by origin then convert to position (Doors do not have 0 origins) */
			absbox.set(minVec, maxVec);
			absbox.shift(model->origin);
		} else {  /* normal */
			/* Now offset by origin then convert to position (Doors do not have 0 origins) */
			absbox.set(model->cbmBox);
			absbox.shift(model->origin);
		}
#endif
		GridBox rerouteBox(absbox);

		/* fit min/max into the world size */
		rerouteBox.clipToMaxBoundaries();

		/* We now have the dimensions, call the generic rerouting function. */
		Grid_RecalcBoxRouting(mapTiles, routing, rerouteBox, list);
	} else {
		/* use the passed box */
		Grid_RecalcBoxRouting(mapTiles, routing, box, list);
	}
}