Package gaiasky.render.system

Class PointCloudRenderSystem

java.lang.Object

gaiasky.render.system.AbstractRenderSystem

gaiasky.render.system.ImmediateModeRenderSystem

gaiasky.render.system.PointCloudRenderSystem

All Implemented Interfaces:

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

Direct Known Subclasses:

PointCloudQuadRenderer, PointCloudTriRenderSystem

public abstract class PointCloudRenderSystem
extends ImmediateModeRenderSystem
implements IObserver

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

Method Summary

Modifier and Type	Method	Description
protected int	addMeshData(int maxVerts)	Adds a new mesh data to the meshes list and increases the mesh data index
protected int	addMeshData(int maxVerts, int maxIndices)	Adds a new mesh data to the meshes list and increases the mesh data index
protected abstract 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 com.badlogic.gdx.graphics.VertexAttribute[]	buildVertexAttributes()	Builds the vertex attributes array and returns it
protected void	initVertices()
protected abstract void	offsets(ImmediateModeRenderSystem.MeshData curr)	Computes the offset for each vertex attribute.
protected void	postRenderObjects(ExtShaderProgram shaderProgram, ICamera camera)
protected void	preRenderObjects(ExtShaderProgram shaderProgram, ICamera camera)
protected void	renderObject(ExtShaderProgram shaderProgram, IRenderable renderable)
void	renderStud(List<IRenderable> renderables, ICamera camera, double t)

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, initShaderProgram, 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

Constructor Details

PointCloudRenderSystem

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

Method Details

initVertices

protected void initVertices()

Specified by:

initVertices in class ImmediateModeRenderSystem

addVertexAttributes

protected abstract 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

Parameters:

attributes - The list of attributes

buildVertexAttributes

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

Builds the vertex attributes array and returns it

Returns:

The vertex attributes array

offsets

protected abstract void offsets(ImmediateModeRenderSystem.MeshData curr)

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

Parameters:

curr - The current mesh data

addMeshData

protected int addMeshData(int maxVerts)

Adds a new mesh data to the meshes list and increases the mesh data index

Parameters:

maxVerts - The max number of vertices this mesh data can hold

Returns:

The index of the new mesh data

addMeshData

protected int addMeshData(int maxVerts,
 int maxIndices)

Adds a new mesh data to the meshes list and increases the mesh data index

Parameters:

maxVerts - The max number of vertices this mesh data can hold

maxIndices - The maximum number of indices this mesh data can hold

Returns:

The index of the new mesh data

preRenderObjects

protected void preRenderObjects(ExtShaderProgram shaderProgram,
 ICamera camera)

renderObject

protected void renderObject(ExtShaderProgram shaderProgram,
 IRenderable renderable)

postRenderObjects

protected void postRenderObjects(ExtShaderProgram shaderProgram,
 ICamera camera)

renderStud

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

Specified by:

renderStud in class AbstractRenderSystem