#include <c4d_raytrace.h>

Public Attributes
RayLightNoise *	ln

RayLightShadow *	ls

RayLightVisible *	lv

BaseObject *	link

Bool	calc_illum

Matrix64	m

Matrix64	m_inverse

Int32	type

Int32	stype

Int32	vtype

Int32	ntype

Int32	falloff

Float	innerangle

Float	outerangle

Float	innerradius

Float	outerradius

Float	aspectratio

Bool	arealight

Bool	ambient

Bool	nodiffuse

Bool	nospecular

Bool	nogi

Bool	innercolor

Bool	colfalloff

Bool	negative

Float	contrast

Float	innerdist

Float	outerdist

Vector	color

Bool	nearclip

Bool	farclip

Float	nearfrom

Float	nearto

Float	farfrom

Float	farto

Vector	lens_color

RayLightCaustics *	lc

Bool	separatepass

Float	trn

Int32	multipass_index

ObjectRestriction	lr

void *	userdata

Bool	onlyz

Vector	arearadius

Int32	areashape

Int32	areasamples

Bool	areaaddgrain

const Vector *	area_padr

Int32	area_pcnt

const RayPolygon *	area_vadr

Int32	area_vcnt

BaseObject *	area_link

Matrix *	area_matrix

Bool	shadowcaster

Float	area_falloffangle

Float	area_infiniteangle

Bool	area_showinrender

Bool	area_showinreflection

Vector	area_backcolor

maxon::GradientRenderData	cgradient

Float	gradient_multiplier

Float	lens_imul

TexList *	texadr

Int32	texcnt

Protected Member Functions
	RayLight ()

Constructor & Destructor Documentation

◆ RayLight()

RayLight ( )

protected

Member Data Documentation

◆ ln

RayLightNoise* ln

The light noise structure. Always valid, not nullptr.

◆ ls

RayLightShadow* ls

The shadow structure. Always valid, not nullptr.

◆ lv

RayLightVisible* lv

The visible light structure. Always valid, not nullptr.

◆ link

BaseObject* link

The link to the 'real' light object.

◆ calc_illum

Bool calc_illum

true if the light source illuminates.

◆ m

Matrix64 m

The light matrix.

◆ m_inverse

Matrix64 m_inverse

The inverse light matrix.

◆ type

Int32 type

The type of light source: RaytraceLightTypes.

◆ stype

Int32 stype

The shadow type: RaytraceShadowTypes.

◆ vtype

Int32 vtype

The type of visible light: RaytraceVisibleLight.

◆ ntype

Int32 ntype

The type of noise for illumination/visible light: RaytraceLightNoise.

◆ falloff

Int32 falloff

The type of light falloff: RaytraceLightFalloff.

◆ innerangle

Float innerangle

The inner angle of light cone, only relevant if the light source is a spot.

◆ outerangle

Float outerangle

The outer angle of light cone, only relevant if the light source is a spot.

◆ innerradius

Float innerradius

The inner radius of light cylinder, only relevant if the light source is a parallel spot.

◆ outerradius

Float outerradius

The outer radius of light cylinder, only relevant if the light source is a parallel spot.

◆ aspectratio

Float aspectratio

The Y distortion, to get the resulting matrix system multiply by m.sqmat.v2.

◆ arealight

Bool arealight

true if the light source acts as arealight.

◆ ambient

Bool ambient

The light source illuminates ambient light.

◆ nodiffuse

Bool nodiffuse

The light source does not affect the diffuse component.

◆ nospecular

Bool nospecular

The light source does not affect the specular component.

◆ nogi

Bool nogi

The light source does not affect GI.

◆ innercolor

Bool innercolor

true if the inner color is used.

◆ colfalloff

Bool colfalloff

Edge color falloff.

◆ negative

Bool negative

true if the light source subtracts intensity.

◆ contrast

Float contrast

The light contrast.

◆ innerdist

Float innerdist

The inner distance, only important if falloff is set.

◆ outerdist

Float outerdist

The outer distance, only important if falloff is set.

◆ color

Vector color

The light color, only important if innercolor is set.

◆ nearclip

Bool nearclip

Near clipping.

◆ farclip

Bool farclip

Far clipping.

◆ nearfrom

Float nearfrom

Near clipping start.

◆ nearto

Float nearto

Near clipping end.

◆ farfrom

Float farfrom

Far clipping start.

◆ farto

Float farto

Far clipping end.

◆ lens_color

Vector lens_color

Color for the lens flares.

◆ lc

RayLightCaustics* lc

The caustics structure. Always valid, not nullptr.

◆ separatepass

Bool separatepass

true if render as separate multipass.

◆ trn

Float trn

Exp (-contrast).

◆ multipass_index

Int32 multipass_index

Index into multipass light field (or NOTOK).

◆ lr

ObjectRestriction lr

Light restriction.

◆ userdata

void* userdata

Only to be used by plugin renderers.

◆ onlyz

Bool onlyz

Only Z.

◆ arearadius

Vector arearadius

Area radius.

◆ areashape

Int32 areashape

Area shape. (See olight.h, LIGHT_AREADETAILS_SHAPE.)

◆ areasamples

Int32 areasamples

Number of area samples.

◆ areaaddgrain

Bool areaaddgrain

true to add area grain.

◆ area_padr

const Vector* area_padr

Area points.

◆ area_pcnt

Int32 area_pcnt

Number of area points.

◆ area_vadr

const RayPolygon* area_vadr

Area polygons.

◆ area_vcnt

Int32 area_vcnt

Number of area polygons.

◆ area_link

BaseObject* area_link

Area link.

◆ area_matrix

Matrix* area_matrix

Area matrix.

◆ shadowcaster

Bool shadowcaster

Shadow caster.

◆ area_falloffangle

Float area_falloffangle

Area falloff angle.

◆ area_infiniteangle

Float area_infiniteangle

Infinite area angle.

◆ area_showinrender

Bool area_showinrender

Show area light in render.

◆ area_showinreflection

Bool area_showinreflection