Package foundry.veil.impl.client.render.light

Class DirectionalLightRenderer

java.lang.Object

foundry.veil.impl.client.render.light.DirectionalLightRenderer

All Implemented Interfaces:

DDALightRenderer<DirectionalLightData>, LightTypeRenderer<DirectionalLightData>, AutoCloseable, org.lwjgl.system.NativeResource

@Internal
public class DirectionalLightRenderer
extends Object
implements DDALightRenderer<DirectionalLightData>

Constructor Summary

Constructors

Constructor	Description
DirectionalLightRenderer()

Method Summary

Modifier and Type	Method	Description
LightRenderHandle<DirectionalLightData>	addLight(DirectionalLightData light)	Adds the specified light to the renderer.
void	free()
Collection<? extends LightRenderHandle<DirectionalLightData>>	getLights()
int	getVisibleLights()
void	prepareLights(LightRenderer lightRenderer, CullFrustum frustum)	Prepares the light renderer.
void	renderLights(LightRenderer lightRenderer)	Renders all prepared lights with this renderer.
LightRenderHandle<DirectionalLightData>	steal(LightRenderHandle<DirectionalLightData> handle)	Attempts to re-add the specified handle to this renderer if invalid.
void	uploadVoxelGridUniforms(int voxelGridTexture, org.joml.Vector3fc voxelGridOrigin)	Uploads new uniform data from the GPU voxel grid.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface foundry.veil.api.client.render.light.renderer.DDALightRenderer

hasOccludedLights

Methods inherited from interface org.lwjgl.system.NativeResource

close

Constructor Details

DirectionalLightRenderer

public DirectionalLightRenderer()

Method Details

addLight

public LightRenderHandle<DirectionalLightData> addLight(DirectionalLightData light)

Description copied from interface: LightTypeRenderer

Adds the specified light to the renderer.

Specified by:

addLight in interface LightTypeRenderer<DirectionalLightData>

Parameters:

light - The light to add

Returns:

A handle to the light in the renderer

steal

public LightRenderHandle<DirectionalLightData> steal(LightRenderHandle<DirectionalLightData> handle)

Description copied from interface: LightTypeRenderer

Attempts to re-add the specified handle to this renderer if invalid.

Specified by:

steal in interface LightTypeRenderer<DirectionalLightData>

Parameters:

handle - The handle to add

Returns:

A valid handle to this renderer

prepareLights

public void prepareLights(LightRenderer lightRenderer,
 CullFrustum frustum)

Description copied from interface: LightTypeRenderer

Prepares the light renderer.

Specified by:

prepareLights in interface LightTypeRenderer<DirectionalLightData>

Parameters:

lightRenderer - The light renderer instance

frustum - The culling view frustum

renderLights

public void renderLights(LightRenderer lightRenderer)

Description copied from interface: LightTypeRenderer

Renders all prepared lights with this renderer.
Shaders, custom uniforms, and the way lights are rendered is up to the individual renderer.

Specified by:

renderLights in interface LightTypeRenderer<DirectionalLightData>

Parameters:

lightRenderer - The light renderer instance

getLights

public Collection<? extends LightRenderHandle<DirectionalLightData>> getLights()

Specified by:

getLights in interface LightTypeRenderer<DirectionalLightData>

Returns:

A view of all lights in this renderer

getVisibleLights

public int getVisibleLights()

Specified by:

getVisibleLights in interface LightTypeRenderer<DirectionalLightData>

Returns:

The number of lights visible last frame

free

public void free()

Specified by:

free in interface org.lwjgl.system.NativeResource

uploadVoxelGridUniforms

public void uploadVoxelGridUniforms(int voxelGridTexture,
 org.joml.Vector3fc voxelGridOrigin)

Description copied from interface: DDALightRenderer

Uploads new uniform data from the GPU voxel grid.

Specified by:

uploadVoxelGridUniforms in interface DDALightRenderer<DirectionalLightData>

Parameters:

voxelGridTexture - The voxel grid texture to use

voxelGridOrigin - The origin of the grid in world space