VectSharp.ThreeD.ParallelLightSource Class Reference

Represents a parallel light source. More...

Inheritance diagram for VectSharp.ThreeD.ParallelLightSource:

Public Member Functions
	ParallelLightSource (double intensity, NormalizedVector3D direction)
	Creates a new ParallelLightSource instance. More...
LightIntensity	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 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 . 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. More...
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
double	Intensity [get, set]
	The intensity of the light. More...
NormalizedVector3D	Direction [get]
	The direction along which the light travels. More...
NormalizedVector3D	ReverseDirection [get]
	The reverse of Direction. More...
bool	CastsShadow = true [get, set]
	Determines whether the light casts a shadow or not. More...
Properties inherited from VectSharp.ThreeD.ILightSource
bool	CastsShadow [get]
	Determines whether the light casts a shadow or not. More...

Detailed Description

Represents a parallel light source.

Definition at line 126 of file Lights.cs.

Constructor & Destructor Documentation

ParallelLightSource()

VectSharp.ThreeD.ParallelLightSource.ParallelLightSource	(	double	intensity,
		NormalizedVector3D	direction
	)

Creates a new ParallelLightSource instance.

Parameters

intensity	The intensity of the light.
direction	The direction along which the light travels.

Definition at line 151 of file Lights.cs.

Member Function Documentation

GetLightAt()

LightIntensity VectSharp.ThreeD.ParallelLightSource.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

Implements VectSharp.ThreeD.ILightSource.

Definition at line 159 of file Lights.cs.

GetObstruction()

double VectSharp.ThreeD.ParallelLightSource.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.

Implements VectSharp.ThreeD.ILightSource.

Definition at line 165 of file Lights.cs.

Property Documentation

CastsShadow

bool VectSharp.ThreeD.ParallelLightSource.CastsShadow = true

getset

Determines whether the light casts a shadow or not.

Implements VectSharp.ThreeD.ILightSource.

Definition at line 144 of file Lights.cs.

Direction

NormalizedVector3D VectSharp.ThreeD.ParallelLightSource.Direction

get

The direction along which the light travels.

Definition at line 136 of file Lights.cs.

Intensity

double VectSharp.ThreeD.ParallelLightSource.Intensity

getset

The intensity of the light.

Definition at line 131 of file Lights.cs.

ReverseDirection

NormalizedVector3D VectSharp.ThreeD.ParallelLightSource.ReverseDirection

get

The reverse of Direction.

Definition at line 141 of file Lights.cs.

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

• VectSharp.ThreeD/Lights.cs