Struct GorgonGpuLightData

Light data to pass to a GPU buffer.

Inherited Members
Namespace: Gorgon.Renderers.Data
Assembly: Gorgon.Graphics.Core.dll
Syntax
public readonly struct GorgonGpuLightData

Fields

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Empty

An empty light data structure.

Declaration
public static readonly GorgonGpuLightData Empty
Field Value
Type Description
GorgonGpuLightData
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LightAttenuation

The attenuation values for a point light, these are all 0 for directional lights.

Declaration
public readonly Vector4 LightAttenuation
Field Value
Type Description
Vector4
Remarks

The X value represents the constant attenuation value, the Y value represents the linear attenuation value, the Z value represents the quadratic attenuation value, and W represents the range of the light.

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LightAttributes

Extra attributes for the light.

Declaration
public readonly Vector4 LightAttributes
Field Value
Type Description
Vector4
Remarks

X = Specular Power, Y = Intensity, Z = specular intensity, W = Specular on/off

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LightColor

The color for the light.

Declaration
public readonly GorgonColor LightColor
Field Value
Type Description
GorgonColor
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PositionDirection

The position or direction of the light, depending on type.

Declaration
public readonly Vector4 PositionDirection
Field Value
Type Description
Vector4
Remarks

XYZ = Position/Direction, W = Light type.

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SizeInBytes

The number of bytes for this value type.

Declaration
public static readonly int SizeInBytes
Field Value
Type Description
int

Extension Methods