Package gaiasky.render.system

Class StarGroupRenderSystem

java.lang.Object

gaiasky.render.system.AbstractRenderSystem

gaiasky.render.system.ImmediateModeRenderSystem

gaiasky.render.system.PointCloudRenderSystem

gaiasky.render.system.PointCloudTriRenderSystem

gaiasky.render.system.StarGroupRenderSystem

All Implemented Interfaces:

com.badlogic.gdx.utils.Disposable, IObserver, IRenderSystem

public class StarGroupRenderSystem
extends PointCloudTriRenderSystem
implements IObserver

Renders star groups using regular arrays via billboards with geometry (quads as two triangles).

Nested Class Summary

Nested classes/interfaces inherited from class gaiasky.render.system.ImmediateModeRenderSystem

ImmediateModeRenderSystem.MeshData, ImmediateModeRenderSystem.OwnUsage

Nested classes/interfaces inherited from class gaiasky.render.system.AbstractRenderSystem

AbstractRenderSystem.RenderSystemRunnable

Field Summary

Fields

Modifier and Type	Field	Description
protected static final Logger.Log	logger

Fields inherited from class gaiasky.render.system.PointCloudTriRenderSystem

vertPos, vertUV

Fields inherited from class gaiasky.render.system.ImmediateModeRenderSystem

curr, inGpu, meshes, meshIdx, tempIndices, tempVerts

Fields inherited from class gaiasky.render.system.AbstractRenderSystem

alphas, aux, auxd, comp, postRunnables, preRunnables, programs, rc

Constructor Summary

Constructors

Constructor	Description
StarGroupRenderSystem(SceneGraphRenderer.RenderGroup rg, float[] alphas, ExtShaderProgram[] shaders)

Method Summary

Modifier and Type	Method	Description
protected void	addVertexAttributes(com.badlogic.gdx.utils.Array<com.badlogic.gdx.graphics.VertexAttribute> attributes)	Adds the required vertex attributes for this renderer to the given list
protected void	initShaderProgram()
void	notify(Event event, Object source, Object... data)	Event notification call.
protected void	offsets(ImmediateModeRenderSystem.MeshData curr)	Computes the offset for each vertex attribute.
protected void	preRenderObjects(ExtShaderProgram shaderProgram, ICamera camera)
protected void	renderObject(ExtShaderProgram shaderProgram, IRenderable renderable)
protected void	setInGpu(IRenderable renderable, boolean state)

Methods inherited from class gaiasky.render.system.PointCloudTriRenderSystem

index, quadIndices

Methods inherited from class gaiasky.render.system.PointCloudRenderSystem

addMeshData, addMeshData, buildVertexAttributes, initVertices, postRenderObjects, renderStud

Methods inherited from class gaiasky.render.system.ImmediateModeRenderSystem

clearMeshData, clearMeshes, color, color, color, color, createMeshData, dispose, ensureTempIndicesSize, ensureTempVertsSize, getCount, getOffset, inGpu, setCount, setOffset, vertex

Methods inherited from class gaiasky.render.system.AbstractRenderSystem

addDepthBufferUniforms, addEffectsUniforms, addGravWaveUniforms, addPostRunnables, addPreRunnables, addPreviousFrameUniforms, addRelativisticUniforms, addVRScale, getAlpha, getAlpha, getRenderGroup, getShaderProgram, render, resize, run, updateBatchSize

Methods inherited from class java.lang.Object

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

Field Details

logger

protected static final Logger.Log logger

Constructor Details

StarGroupRenderSystem

public StarGroupRenderSystem(SceneGraphRenderer.RenderGroup rg,
 float[] alphas,
 ExtShaderProgram[] shaders)

Method Details

addVertexAttributes

protected void addVertexAttributes(com.badlogic.gdx.utils.Array<com.badlogic.gdx.graphics.VertexAttribute> attributes)

Description copied from class: PointCloudRenderSystem

Adds the required vertex attributes for this renderer to the given list

Specified by:

addVertexAttributes in class PointCloudRenderSystem

Parameters:

attributes - The list of attributes

offsets

protected void offsets(ImmediateModeRenderSystem.MeshData curr)

Description copied from class: PointCloudRenderSystem

Computes the offset for each vertex attribute. The offsets will be used later in the render stage.

Specified by:

offsets in class PointCloudRenderSystem

Parameters:

curr - The current mesh data

initShaderProgram

protected void initShaderProgram()

Specified by:

initShaderProgram in class ImmediateModeRenderSystem

preRenderObjects

protected void preRenderObjects(ExtShaderProgram shaderProgram,
 ICamera camera)

Overrides:

preRenderObjects in class PointCloudRenderSystem

renderObject

protected void renderObject(ExtShaderProgram shaderProgram,
 IRenderable renderable)

Overrides:

renderObject in class PointCloudRenderSystem

setInGpu

protected void setInGpu(IRenderable renderable,
 boolean state)

Overrides:

setInGpu in class ImmediateModeRenderSystem

notify

public void notify(Event event,
 Object source,
 Object... data)

Description copied from interface: IObserver

Event notification call.

Specified by:

notify in interface IObserver

Parameters:

event - The event type.

source - The source object, if any.

data - The data associated with this event.