Package gaiasky.scene.system.render.draw

Class PointCloudQuadRenderer

java.lang.Object

gaiasky.render.system.AbstractRenderSystem

gaiasky.render.system.ImmediateModeRenderSystem

gaiasky.render.system.PointCloudRenderSystem

gaiasky.scene.system.render.draw.PointCloudQuadRenderer

All Implemented Interfaces:

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

Direct Known Subclasses:

ParticleSetRenderer, StarSetRenderer

public abstract class PointCloudQuadRenderer
extends PointCloudRenderSystem
implements IObserver

Adds some utils to build quads as a couple of triangles. This should be used by point clouds that render their particles as GL_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 Pair<Float,Float>[]	vertPos
protected Pair<Float,Float>[]	vertUV

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
PointCloudQuadRenderer(SceneRenderer sceneRenderer, RenderGroup rg, float[] alphas, ExtShaderProgram[] shaders)

Method Summary

Modifier and Type	Method	Description
protected void	index(int idx)
protected void	quadIndices(ImmediateModeRenderSystem.MeshData current)	Adds the indices to make two triangles into a quad, given the four vertices in vertPos.

Methods inherited from class gaiasky.render.system.PointCloudRenderSystem

addMeshData, addMeshData, addVertexAttributes, buildVertexAttributes, initVertices, offsets, postRenderObjects, preRenderObjects, renderObject, renderStud

Methods inherited from class gaiasky.render.system.ImmediateModeRenderSystem

clearMeshData, clearMeshes, color, color, color, color, createMeshData, dispose, ensureTempIndicesSize, ensureTempVertsSize, getCount, getOffset, inGpu, initShaderProgram, 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

Methods inherited from interface gaiasky.event.IObserver

notify

Field Details

vertPos

protected Pair<Float,Float>[] vertPos

vertUV

protected Pair<Float,Float>[] vertUV

Constructor Details

PointCloudQuadRenderer

public PointCloudQuadRenderer(SceneRenderer sceneRenderer,
 RenderGroup rg,
 float[] alphas,
 ExtShaderProgram[] shaders)

Method Details

index

protected void index(int idx)

quadIndices

protected void quadIndices(ImmediateModeRenderSystem.MeshData current)

Adds the indices to make two triangles into a quad, given the four vertices in vertPos.

Parameters:

current - The current mesh.