Add a convex hull to a solid. This function have to be called after calling BeginSettingSolid()

See also

BeginSettingSolid, EndSettingSolid

Add target entity to the area. When someone enters/leaves an area, it will send ENTERAREA, LEAVEAREA, AREAFADE, events to these target entities.

Add target entity to the area. When someone enters/leaves an area, it will send ENTERAREA, LEAVEAREA, AREAFADE, events to these target entities.

This function need to be called before setting convex hulls for a AreaSolid. Then AddConvexHullSolid() function is called as the number of convexhulls consisting of a geometry.

See also

AddConvexHullToSolid, EndSettingSolid

Compute and return squared distance to a point which is outside OnHull3d is the closest point on the hull of the area

Checks if a given point is inside the area.

Note

Ignoring the height speeds up the check.

Computes and returns squared distance from a point to the hull of the area OnHull3d is the closest point on the hull of the area This function is not sensitive of if the point is inside or outside the area

Finish setting a solid geometry. Generally the BSPTree based on convex hulls which is set before is created in this function.

See also

BeginSettingSolid, AddConvexHullToSolid

Retrieve area type.

Returns

One of EEntityAreaType enumerated types.

Remove target entity from the area. When someone enters/leaves an area, it will send ENTERAREA, LEAVEAREA, AREAFADE, events to these target entities.

Remove target entity from the area. When someone enters/leaves an area, it will send ENTERAREA ,LEAVEAREA, AREAFADE, events to these target entities.

Sets area to be a Box, min and max must be in local entity space. Host entity orientation will define the actual world position and orientation of area box.

Set area group id, areas with same group id act as an exclusive areas. If 2 areas with same group id overlap, entity will be considered in the most internal area (closest to entity).

Sets area to be a shape, and assign points to this shape. Points are specified in local entity space, shape will always be constructed in XY plane, lowest Z of specified points will be used as a base Z plane. If fHeight parameter is 0, shape will be considered 2D shape, and during intersection Z will be ignored If fHeight is not zero shape will be considered 3D and will accept intersection within vertical range from baseZ to baseZ+fHeight.

Parameters

pPoints	Array of 3D vectors defining shape vertices.
pSoundObstructionSegments	Array of corresponding booleans that indicate sound obstruction.
numLocalPoints	Number of vertices in vPoints array.
height	Height of the shape.

Set priority defines the individual priority of an area, Area with same group id will depend on which has the higher priority

Set area proximity region near the border. When someone is moving within this proximity region from the area outside border Area will generate ENTITY_EVENT_AREAFADE event to the target entity, with a fade ratio from 0, to 1. Where 0 will be at the area outside border, and 1 inside the area in distance fProximity from the outside area border.

Sets area to be a Sphere, center and radius must be specified in local entity space. Host entity world position will define the actual world position of the area sphere.