Package gaiasky.render.system

Class ImmediateModeRenderSystem

java.lang.Object

gaiasky.render.system.AbstractRenderSystem

gaiasky.render.system.ImmediateModeRenderSystem

All Implemented Interfaces:

com.badlogic.gdx.utils.Disposable, IRenderSystem

Direct Known Subclasses:

InstancedRenderSystem, LineRenderSystem, ParticleEffectsRenderSystem, PointCloudRenderSystem, PointRenderSystem, StarGroupPointRenderSystem, StarPointRenderSystem, VariableGroupPointRenderSystem, VertGPURenderSystem

public abstract class ImmediateModeRenderSystem
extends AbstractRenderSystem

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	ImmediateModeRenderSystem.MeshData
protected static class	ImmediateModeRenderSystem.OwnUsage

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

AbstractRenderSystem.RenderSystemRunnable

Field Summary

Fields

Modifier and Type	Field	Description
protected ImmediateModeRenderSystem.MeshData	curr
protected Set<IRenderable>	inGpu
protected com.badlogic.gdx.utils.Array<ImmediateModeRenderSystem.MeshData>	meshes
protected int	meshIdx
protected int[]	tempIndices
protected float[]	tempVerts

Fields inherited from class gaiasky.render.system.AbstractRenderSystem

alphas, aux, auxd, comp, postRunnables, preRunnables, programs, rc

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ImmediateModeRenderSystem(SceneGraphRenderer.RenderGroup rg, float[] alphas, ExtShaderProgram[] programs)
protected	ImmediateModeRenderSystem(SceneGraphRenderer.RenderGroup rg, float[] alphas, ExtShaderProgram[] programs, int tempVertsSize)

Method Summary

Modifier and Type	Method	Description
void	clearMeshData(int i)	Clears the mesh data at the index i
void	clearMeshes()
void	color(double r, double g, double b, double a)
void	color(float colorBits)
void	color(float r, float g, float b, float a)
void	color(com.badlogic.gdx.graphics.Color color)
protected int	createMeshData()	Creates a new mesh data object and adds it to the first available index in the meshes array
void	dispose()
protected void	ensureTempIndicesSize(int size)	This function makes sure that the tempIndices array has at least the given size.
protected void	ensureTempVertsSize(int size)	This function makes sure that the tempVerts array has at least the given size.
protected int	getCount(IRenderable renderable)
protected int	getOffset(IRenderable renderable)
protected boolean	inGpu(IRenderable renderable)
protected abstract void	initShaderProgram()
protected abstract void	initVertices()
protected void	setCount(IRenderable renderable, int count)
protected void	setInGpu(IRenderable renderable, boolean state)
protected void	setOffset(IRenderable renderable, int offset)
void	vertex(float x, float y, float z)

Methods inherited from class gaiasky.render.system.AbstractRenderSystem

addDepthBufferUniforms, addEffectsUniforms, addGravWaveUniforms, addPostRunnables, addPreRunnables, addPreviousFrameUniforms, addRelativisticUniforms, addVRScale, getAlpha, getAlpha, getRenderGroup, getShaderProgram, render, renderStud, resize, run, updateBatchSize

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

meshIdx

protected int meshIdx

meshes

protected com.badlogic.gdx.utils.Array<ImmediateModeRenderSystem.MeshData> meshes

curr

protected ImmediateModeRenderSystem.MeshData curr

tempVerts

protected float[] tempVerts

tempIndices

protected int[] tempIndices

inGpu

protected Set<IRenderable> inGpu

Constructor Details

ImmediateModeRenderSystem

protected ImmediateModeRenderSystem(SceneGraphRenderer.RenderGroup rg,
 float[] alphas,
 ExtShaderProgram[] programs)

ImmediateModeRenderSystem

protected ImmediateModeRenderSystem(SceneGraphRenderer.RenderGroup rg,
 float[] alphas,
 ExtShaderProgram[] programs,
 int tempVertsSize)

Method Details

createMeshData

protected int createMeshData()

Creates a new mesh data object and adds it to the first available index in the meshes array

Returns:

The index of the new mesh data in meshes

clearMeshes

public void clearMeshes()

clearMeshData

public void clearMeshData(int i)

Clears the mesh data at the index i

Parameters:

i - The index of the mesh data to remove

initShaderProgram

protected abstract void initShaderProgram()

initVertices

protected abstract void initVertices()

inGpu

protected boolean inGpu(IRenderable renderable)

setInGpu

protected void setInGpu(IRenderable renderable,
 boolean state)

setOffset

protected void setOffset(IRenderable renderable,
 int offset)

getOffset

protected int getOffset(IRenderable renderable)

setCount

protected void setCount(IRenderable renderable,
 int count)

getCount

protected int getCount(IRenderable renderable)

dispose

public void dispose()

Specified by:

dispose in interface com.badlogic.gdx.utils.Disposable

Overrides:

dispose in class AbstractRenderSystem

ensureTempVertsSize

protected void ensureTempVertsSize(int size)

This function makes sure that the tempVerts array has at least the given size. After calling this function, the elements of tempVerts may have been cleared.

Parameters:

size - The size to ensure

ensureTempIndicesSize

protected void ensureTempIndicesSize(int size)

This function makes sure that the tempIndices array has at least the given size. After calling this function, the elements of tempIndices may have been cleared.

Parameters:

size - The size to ensure

color

public void color(com.badlogic.gdx.graphics.Color color)

color

public void color(float r,
 float g,
 float b,
 float a)

color

public void color(double r,
 double g,
 double b,
 double a)

color

public void color(float colorBits)

vertex

public void vertex(float x,
 float y,
 float z)