C# Class UnityEngine.GeometryUtility

Utility class for common geometric functions.

显示文件 Open project: CarlosHBC/UnityDecompiled Class Usage Examples

Public Methods

Method	Description
CalculateBounds ( Vector3 positions, Matrix4x4 transform ) : Bounds	Calculates a bounding box given an array of positions and a transformation matrix.
CalculateFrustumPlanes ( Camera camera ) : UnityEngine.Plane[]	Calculates frustum planes.
CalculateFrustumPlanes ( Matrix4x4 worldToProjectionMatrix ) : UnityEngine.Plane[]	Calculates frustum planes.
TestPlanesAABB ( Plane planes, Bounds bounds ) : bool	Returns true if bounds are inside the plane array.

Private Methods

Method	Description
INTERNAL_CALL_CalculateBounds ( Vector3 positions, Matrix4x4 &transform, Bounds &value ) : void
INTERNAL_CALL_Internal_ExtractPlanes ( Plane planes, Matrix4x4 &worldToProjectionMatrix ) : void
INTERNAL_CALL_TestPlanesAABB ( Plane planes, Bounds &bounds ) : bool
Internal_ExtractPlanes ( Plane planes, Matrix4x4 worldToProjectionMatrix ) : void

Method Details

CalculateBounds() public static method

Calculates a bounding box given an array of positions and a transformation matrix.

public static CalculateBounds ( Vector3 positions, Matrix4x4 transform ) : Bounds
positions	Vector3
transform	Matrix4x4
return	Bounds

CalculateFrustumPlanes() public static method

Calculates frustum planes.

public static CalculateFrustumPlanes ( Camera camera ) : UnityEngine.Plane[]
camera	Camera
return	UnityEngine.Plane[]

CalculateFrustumPlanes() public static method

Calculates frustum planes.

public static CalculateFrustumPlanes ( Matrix4x4 worldToProjectionMatrix ) : UnityEngine.Plane[]
worldToProjectionMatrix	Matrix4x4
return	UnityEngine.Plane[]

TestPlanesAABB() public static method

Returns true if bounds are inside the plane array.

public static TestPlanesAABB ( Plane planes, Bounds bounds ) : bool
planes	Plane
bounds	Bounds
return	bool