VectSharp.ThreeD.ILightSource Interface Reference

Represents a light source. More...

Inheritance diagram for VectSharp.ThreeD.ILightSource:

Public Member Functions
LightIntensity	GetLightAt (Point3D point)
	Computes the light intensity at the specified point, without taking into account any obstructions. More...
double	GetObstruction (Point3D point, IEnumerable< Triangle3DElement > shadowingTriangles)
	Determines the amount of obstruction of the light that results at point due to the specified shadowingTriangles . More...

Properties
bool	CastsShadow [get]
	Determines whether the light casts a shadow or not. More...

Detailed Description

Represents a light source.

Definition at line 65 of file Lights.cs.

Member Function Documentation

GetLightAt()

LightIntensity VectSharp.ThreeD.ILightSource.GetLightAt

(

Point3D

point

)

Computes the light intensity at the specified point, without taking into account any obstructions.

Parameters

point

The Point3DElement at which the light intensity should be computed.

Returns

Implemented in VectSharp.ThreeD.AmbientLightSource, VectSharp.ThreeD.ParallelLightSource, VectSharp.ThreeD.PointLightSource, VectSharp.ThreeD.SpotlightLightSource, VectSharp.ThreeD.MaskedLightSource, and VectSharp.ThreeD.AreaLightSource.

GetObstruction()

double VectSharp.ThreeD.ILightSource.GetObstruction	(	Point3D	point,
		IEnumerable< Triangle3DElement >	shadowingTriangles
	)

Determines the amount of obstruction of the light that results at point due to the specified shadowingTriangles .

Parameters

point	The Point3D at which the obstruction should be computed.
shadowingTriangles	A collection of Triangle3DElement casting shadows.

Returns

1 if the light is completely obstructed, 0 if the light is completely visible, a value between these if the light is partially obstructed.

Implemented in VectSharp.ThreeD.AmbientLightSource, VectSharp.ThreeD.ParallelLightSource, VectSharp.ThreeD.PointLightSource, VectSharp.ThreeD.SpotlightLightSource, VectSharp.ThreeD.MaskedLightSource, and VectSharp.ThreeD.AreaLightSource.

Property Documentation

CastsShadow

bool VectSharp.ThreeD.ILightSource.CastsShadow

get

Determines whether the light casts a shadow or not.

Implemented in VectSharp.ThreeD.AmbientLightSource, VectSharp.ThreeD.ParallelLightSource, VectSharp.ThreeD.PointLightSource, VectSharp.ThreeD.SpotlightLightSource, VectSharp.ThreeD.MaskedLightSource, and VectSharp.ThreeD.AreaLightSource.

Definition at line 77 of file Lights.cs.

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The documentation for this interface was generated from the following file:

• VectSharp.ThreeD/Lights.cs