Package gaiasky.scene.system.render.draw

Class SinglePointRenderer

java.lang.Object

gaiasky.render.system.AbstractRenderSystem

gaiasky.render.system.ImmediateModeRenderSystem

gaiasky.scene.system.render.draw.SinglePointRenderer

All Implemented Interfaces:

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

public class SinglePointRenderer
extends ImmediateModeRenderSystem
implements IObserver

Renders single points. Gathers all celestial entities that are to be represented using point primitives into a mesh and renders them with a single draw call.

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.ImmediateModeRenderSystem

curr, inGpu, meshes, meshIdx, tempIndices, tempVerts

Fields inherited from class gaiasky.render.system.AbstractRenderSystem

alphas, auxd, auxf, comp, postRunnables, preRunnables, programs, rc, sceneRenderer

Constructor Summary

Constructors

Constructor	Description
SinglePointRenderer(SceneRenderer sceneRenderer, RenderGroup rg, float[] alphas, ExtShaderProgram[] shaders, ComponentTypes.ComponentType ct)

Method Summary

Modifier and Type	Method	Description
protected com.badlogic.gdx.graphics.VertexAttribute[]	buildVertexAttributes()
void	ensureMeshSize(int desiredNumVertices)
protected void	initShaderProgram()	Initializes metadata or essential uniforms in the shader program.
protected void	initVertices()
void	notify(Event event, Object source, Object... data)	Event notification call.
void	renderStud(List<IRenderable> renderables, ICamera camera, double t)
void	setStarTexture(String starTexture)

Methods inherited from class gaiasky.render.system.ImmediateModeRenderSystem

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

Methods inherited from class gaiasky.render.system.AbstractRenderSystem

addDepthBufferUniforms, addEffectsUniforms, addGravWaveUniforms, addPostRunnables, addPreRunnables, addPreviousFrameUniforms, addRelativisticUniforms, addVRScale, getAlpha, getAlpha, getAlpha, getRenderGroup, getShaderProgram, render, resetFlags, 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

SinglePointRenderer

public SinglePointRenderer(SceneRenderer sceneRenderer,
 RenderGroup rg,
 float[] alphas,
 ExtShaderProgram[] shaders,
 ComponentTypes.ComponentType ct)

Method Details

setStarTexture

public void setStarTexture(String starTexture)

initShaderProgram

protected void initShaderProgram()

Description copied from class: AbstractRenderSystem

Initializes metadata or essential uniforms in the shader program.

Overrides:

initShaderProgram in class AbstractRenderSystem

initVertices

protected void initVertices()

Specified by:

initVertices in class ImmediateModeRenderSystem

buildVertexAttributes

protected com.badlogic.gdx.graphics.VertexAttribute[] buildVertexAttributes()

ensureMeshSize

public void ensureMeshSize(int desiredNumVertices)

renderStud

public void renderStud(List<IRenderable> renderables,
 ICamera camera,
 double t)

Specified by:

renderStud in class AbstractRenderSystem

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.