class csShadowFrustrum : public csFrustrum

This class is a csFrustrum especially used for the lighting calculations

Inheritance:

Public Fields

csShadowFrustrum*	next Linked list.
csPolygon3D*	polygon Polygon which generated this shadow.
bool	relevant If true then this frustrum is relevant

Public Methods

csShadowFrustrum (csVector3& origin) Create empty frustrum.

Inherited from csFrustrum:

Public Methods

void AddVertex(const csVector3& v)

void ClipPolyToPlane(csPlane* plane)

void ClipToPlane(csVector3& v1, csVector3& v2)

bool Contains(const csVector3& point)

csPlane* GetBackPlane()

int GetNumVertices()

csVector3& GetOrigin()

csVector3& GetVertex(int idx)

csVector3* GetVertices()

csFrustrum* Intersect(csVector3* poly, int num)

csFrustrum* Intersect(const csFrustrum& other)

bool IsEmpty()

bool IsInfinite()

bool IsMirrored()

bool IsWide()

void MakeEmpty()

void MakeInfinite()

void RemoveBackPlane()

void SetBackPlane(csPlane& plane)

void SetMirrored(bool m)

void SetOrigin(csVector3& o)

void Transform(csTransform* trans)

Private Fields

bool mirrored

bool wide

csShadowFrustrum* next

Linked list.

csPolygon3D* polygon

Polygon which generated this shadow.

bool relevant

If true then this frustrum is relevant. This is a temporary variable which is used during the lighting calculation process. It may change value several times during the life time of a shadow frustrum.

csShadowFrustrum(csVector3& origin)

Create empty frustrum.

This class has no child classes.

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