PLRenderer::FixedFunctions::Light Struct Reference

Light data. More...

#include <FixedFunctions.h>

List of all members.

Public Attributes
LightType::Enum	nType
PLGraphics::Color4	cAmbient
PLGraphics::Color4	cDiffuse
PLGraphics::Color4	cSpecular
PLMath::Vector3	vPosition
PLMath::Vector3	vDirection
float	fCutOff
float	fConstantAttenuation
float	fLinearAttenuation
float	fQuadraticAttenuation

---

Detailed Description

Light data.

Remarks:

attenuation = 1/(fConstantAttenuation + fLinearAttenuation * d + fQuadraticAttenuation * d2) Where: d = Distance from vertex position to light position
d2 = d squared

---

Member Data Documentation

LightType::Enum PLRenderer::FixedFunctions::Light::nType

Light source type (LightType, default: LightType::Point)

PLGraphics::Color4 PLRenderer::FixedFunctions::Light::cAmbient

RGBA ambient color of light (default: 0.0/0.0/0.0/0.0)

PLGraphics::Color4 PLRenderer::FixedFunctions::Light::cDiffuse

RGBA diffuse color of light (default: 0.0/0.0/0.0/0.0)

PLGraphics::Color4 PLRenderer::FixedFunctions::Light::cSpecular

RGBA specular color of light (default: 0.0/0.0/0.0/0.0)

PLMath::Vector3 PLRenderer::FixedFunctions::Light::vPosition

x/y/z position of light in world space (default: 0.0/0.0/0.0)

PLMath::Vector3 PLRenderer::FixedFunctions::Light::vDirection

x/y/z direction of light in world space (default: 0.0/0.0/0.0)

float PLRenderer::FixedFunctions::Light::fCutOff

Cutoff range (default: 0.0)

float PLRenderer::FixedFunctions::Light::fConstantAttenuation

Constant attenuation (default: 1.0)

float PLRenderer::FixedFunctions::Light::fLinearAttenuation

Linear attenuation (default: 0.0)

float PLRenderer::FixedFunctions::Light::fQuadraticAttenuation

Quadratic attenuation (default: 0.0)

---

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

• FixedFunctions.h