maspack.render.GL.GL3

Class GL3RenderInstances

java.lang.Object

maspack.util.ReferenceCountedBase

maspack.render.GL.GLResourceBase

maspack.render.GL.GL3.GL3ResourceBase

maspack.render.GL.GL3.GL3RenderInstances

All Implemented Interfaces:

GL3Resource, GLResource, ReferenceCounted

public class GL3RenderInstances
extends GL3ResourceBase

VAO-based object associated with RenderInstances, CANNOT be shared between multiple contexts

Method Summary

Modifier and Type	Method and Description
GL3RenderInstances	acquire() Signal the resource that something is holding a reference to it.
void	bindAffines(com.jogamp.opengl.GL3 gl, GL3SharedDrawable glo)
void	bindFrames(com.jogamp.opengl.GL3 gl, GL3SharedDrawable glo) Bind frame attributes to the VAO to prepare for drawing
void	bindPoints(com.jogamp.opengl.GL3 gl, GL3SharedDrawable glo) Bind points attributes to the VAO to prepare for drawing
void	dispose(com.jogamp.opengl.GL3 gl) Discard data, regardless of references
void	draw(com.jogamp.opengl.GL3 gl, GL3SharedDrawable glo) Draw points, frames and affines (in order)
void	drawAffines(com.jogamp.opengl.GL3 gl, GL3SharedDrawable glo)
void	drawFrames(com.jogamp.opengl.GL3 gl, GL3SharedDrawable glo)
void	drawPoints(com.jogamp.opengl.GL3 gl, GL3SharedDrawable glo)
static GL3RenderInstances	generate(com.jogamp.opengl.GL3 gl, GL3SharedRenderInstances glinst)
boolean	isDisposed() Returns true if resource has been disposed
boolean	isValid() Returns true if resource can be used (i.e.
boolean	maybeUpdate(com.jogamp.opengl.GL3 gl, RenderInstances rinst)
void	unbind(com.jogamp.opengl.GL3 gl)
void	unbindAffines(com.jogamp.opengl.GL3 gl)
void	unbindFrames(com.jogamp.opengl.GL3 gl) Bind frame attributes to the VAO to prepare for drawing
void	unbindPoints(com.jogamp.opengl.GL3 gl) Bind points attributes to the VAO to prepare for drawing

Methods inherited from class maspack.render.GL.GL3.GL3ResourceBase

dispose, disposeInvalid, disposeInvalid, disposeUnreferenced, disposeUnreferenced, releaseDispose, releaseDispose

Methods inherited from class maspack.util.ReferenceCountedBase

acquireAndCount, getReferenceCount, release, releaseAndCount

Methods inherited from class java.lang.Object

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

Methods inherited from interface maspack.util.ReferenceCounted

acquireAndCount, getReferenceCount, release, releaseAndCount

Method Detail

bindPoints

public void bindPoints(com.jogamp.opengl.GL3 gl,
                       GL3SharedDrawable glo)

Bind points attributes to the VAO to prepare for drawing

Parameters:

gl - context handle

bindFrames

public void bindFrames(com.jogamp.opengl.GL3 gl,
                       GL3SharedDrawable glo)

Bind frame attributes to the VAO to prepare for drawing

Parameters:

gl - context handle

bindAffines

public void bindAffines(com.jogamp.opengl.GL3 gl,
                        GL3SharedDrawable glo)

unbindPoints

public void unbindPoints(com.jogamp.opengl.GL3 gl)

Bind points attributes to the VAO to prepare for drawing

Parameters:

gl - context handle

unbindFrames

public void unbindFrames(com.jogamp.opengl.GL3 gl)

Bind frame attributes to the VAO to prepare for drawing

Parameters:

gl - context handle

unbindAffines

public void unbindAffines(com.jogamp.opengl.GL3 gl)

unbind

public void unbind(com.jogamp.opengl.GL3 gl)

dispose

public void dispose(com.jogamp.opengl.GL3 gl)

Description copied from interface: GL3Resource

Discard data, regardless of references

Specified by:

dispose in interface GL3Resource

Specified by:

dispose in class GL3ResourceBase

Parameters:

gl - active context

isDisposed

public boolean isDisposed()

Description copied from interface: GLResource

Returns true if resource has been disposed

Specified by:

isDisposed in interface GLResource

Specified by:

isDisposed in class GLResourceBase

isValid

public boolean isValid()

Description copied from interface: GLResource

Returns true if resource can be used (i.e. hasn't been disposed)

Specified by:

isValid in interface GLResource

Overrides:

isValid in class GLResourceBase

Returns:

true if the resource can be used

acquire

public GL3RenderInstances acquire()

Description copied from interface: ReferenceCounted

Signal the resource that something is holding a reference to it.

Specified by:

acquire in interface GL3Resource

Specified by:

acquire in interface GLResource

Specified by:

acquire in interface ReferenceCounted

Overrides:

acquire in class GL3ResourceBase

Returns:

a reference to the acquired object for convenience.

maybeUpdate

public boolean maybeUpdate(com.jogamp.opengl.GL3 gl,
                           RenderInstances rinst)

drawPoints

public void drawPoints(com.jogamp.opengl.GL3 gl,
                       GL3SharedDrawable glo)

drawFrames

public void drawFrames(com.jogamp.opengl.GL3 gl,
                       GL3SharedDrawable glo)

drawAffines

public void drawAffines(com.jogamp.opengl.GL3 gl,
                        GL3SharedDrawable glo)

draw

public void draw(com.jogamp.opengl.GL3 gl,
                 GL3SharedDrawable glo)

Draw points, frames and affines (in order)

Parameters:

gl - context handle

generate

public static GL3RenderInstances generate(com.jogamp.opengl.GL3 gl,
                                          GL3SharedRenderInstances glinst)