Package gaiasky.scene.system.render.draw

Class ParticleSetInstancedRenderer

java.lang.Object

gaiasky.render.system.AbstractRenderSystem

gaiasky.render.system.ImmediateModeRenderSystem

gaiasky.render.system.InstancedRenderSystem

gaiasky.scene.system.render.draw.ParticleSetInstancedRenderer

All Implemented Interfaces:

com.badlogic.gdx.utils.Disposable, IObserver, IRenderSystem, Comparable<IRenderSystem>

public class ParticleSetInstancedRenderer
extends InstancedRenderSystem
implements IObserver

Renders particle sets as instanced triangles. It contains the base particle renderer (only positions), and the extended particle renderer (with positions, sizes, colors, proper motions, etc.).

Nested Class Summary

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

InstancedRenderSystem.InstancedModel

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.InstancedRenderSystem

models

Fields inherited from class gaiasky.render.system.ImmediateModeRenderSystem

auxMat, curr, inGpu, meshes, meshIdx, tempIndices, tempVerts

Fields inherited from class gaiasky.render.system.AbstractRenderSystem

alphas, aux3d, aux3f, comp, postRunners, preRunners, programs, rc, sceneRenderer

Constructor Summary

Constructors

Constructor	Description
ParticleSetInstancedRenderer(SceneRenderer sceneRenderer, RenderGroup rg, float[] alphas, ExtShaderProgram[] shaders)	Constructs a particle set instanced renderer using the given model (see ModelCache for more information on available models) and the given parameters.

Method Summary

Modifier and Type	Method	Description
protected void	addAttributesDivisor1(com.badlogic.gdx.utils.Array<com.badlogic.gdx.graphics.VertexAttribute> attributes, int primitive)	Adds the required vertex attributes for this renderer to the given list.
void	notify(Event event, Object source, Object... data)	Event notification call.
protected void	offsets0(ImmediateModeRenderSystem.MeshData curr, InstancedRenderSystem.InstancedModel model)	Computes the offset for each vertex attribute.
protected void	offsets1(ImmediateModeRenderSystem.MeshData curr, InstancedRenderSystem.InstancedModel model)	Computes the offset for each vertex attribute in the instanced array.
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.InstancedRenderSystem

addAttributesDivisor0, addMeshData, buildAttributesDivisor0, buildAttributesDivisor1, getModel, getModel, initVertices, isWireframe, postRenderObjects, renderStud, setModel

Methods inherited from class gaiasky.render.system.ImmediateModeRenderSystem

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

Methods inherited from class gaiasky.render.system.AbstractRenderSystem

addCameraUpCubemapMode, addDepthBufferUniforms, addEffectsUniforms, addGravWaveUniforms, addPostRunnables, addPreRunnables, addPreviousFrameUniforms, addRelativisticUniforms, addVRScale, compareTo, getAlpha, getAlpha, getAlpha, getRenderGroup, getShaderProgram, 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

Field Details

logger

protected static final Logger.Log logger

Constructor Details

ParticleSetInstancedRenderer

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

Constructs a particle set instanced renderer using the given model (see ModelCache for more information on available models) and the given parameters.

Parameters:

sceneRenderer - The scene renderer.

rg - The render group.

alphas - The alphas.

shaders - The shader programs to render quads.

Method Details

addAttributesDivisor1

protected void addAttributesDivisor1(com.badlogic.gdx.utils.Array<com.badlogic.gdx.graphics.VertexAttribute> attributes,
 int primitive)

Description copied from class: InstancedRenderSystem

Adds the required vertex attributes for this renderer to the given list. These attributes are added for every instance (divisor=1)

Specified by:

addAttributesDivisor1 in class InstancedRenderSystem

Parameters:

attributes - The list of attributes with divisor=1

primitive - The rendering primitive.

offsets0

protected void offsets0(ImmediateModeRenderSystem.MeshData curr,
 InstancedRenderSystem.InstancedModel model)

Description copied from class: InstancedRenderSystem

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

Specified by:

offsets0 in class InstancedRenderSystem

Parameters:

curr - The current mesh data.

model - The instanced model.

offsets1

protected void offsets1(ImmediateModeRenderSystem.MeshData curr,
 InstancedRenderSystem.InstancedModel model)

Description copied from class: InstancedRenderSystem

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

Specified by:

offsets1 in class InstancedRenderSystem

Parameters:

curr - The current mesh data.

model - The instanced model.

preRenderObjects

protected void preRenderObjects(ExtShaderProgram shaderProgram,
 ICamera camera)

Overrides:

preRenderObjects in class InstancedRenderSystem

renderObject

protected void renderObject(ExtShaderProgram shaderProgram,
 IRenderable renderable)

Overrides:

renderObject in class InstancedRenderSystem

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.