Package gaiasky.scene.system.render.draw

Class StarSetInstancedRenderer

java.lang.Object

gaiasky.render.system.AbstractRenderSystem

gaiasky.render.system.ImmediateModeRenderSystem

gaiasky.render.system.InstancedRenderSystem

gaiasky.scene.system.render.draw.StarSetInstancedRenderer

All Implemented Interfaces:

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

public class StarSetInstancedRenderer
extends InstancedRenderSystem
implements IObserver

Renders star sets as instanced triangles.

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

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

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.
protected void	initShaderProgram()	Initializes metadata or essential uniforms in the shader program.
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)
void	resize(int w, int h)	Resize the current render target with the given width and height.
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

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, render, resetFlags, 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

StarSetInstancedRenderer

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

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.

initShaderProgram

protected void initShaderProgram()

Description copied from class: AbstractRenderSystem

Initializes metadata or essential uniforms in the shader program.

Overrides:

initShaderProgram in class AbstractRenderSystem

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.

resize

public void resize(int w,
 int h)

Description copied from interface: IRenderSystem

Resize the current render target with the given width and height.

Specified by:

resize in interface IRenderSystem

Overrides:

resize in class AbstractRenderSystem

Parameters:

w - The new width.

h - The new height.