maspack.render.GL.GL3

Class GL3Object

java.lang.Object

maspack.util.ReferenceCountedBase

maspack.render.GL.GLResourceBase

maspack.render.GL.GL3.GL3ResourceBase

maspack.render.GL.GL3.GL3Object

All Implemented Interfaces:

GL3Drawable, GL3Resource, GLResource, ReferenceCounted

Direct Known Subclasses:

GL3Primitive

public class GL3Object
extends GL3ResourceBase
implements GL3Drawable

Standard VAO-based object, CANNOT be shared between multiple contexts

Method Summary

Modifier and Type	Method and Description
GL3Object	acquire() Signal the resource that something is holding a reference to it.
void	bind(com.jogamp.opengl.GL3 gl) Bind 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)
void	draw(com.jogamp.opengl.GL3 gl, int start, int count)
void	draw(com.jogamp.opengl.GL3 gl, int mode, int start, int count)
void	drawArrays(com.jogamp.opengl.GL3 gl, int mode)
void	drawArrays(com.jogamp.opengl.GL3 gl, int mode, int start, int count)
void	drawElements(com.jogamp.opengl.GL3 gl, int mode, int start, int count, int indexType)
void	drawInstancedArray(com.jogamp.opengl.GL3 gl, GLShaderProgram prog, int mode, int start, int count, int instances)
void	drawInstancedElements(com.jogamp.opengl.GL3 gl, int mode, int start, int count, int instances)
static GL3Object	generate(com.jogamp.opengl.GL3 gl, GL3SharedObject glo)
GL3SharedObject	getShared()
boolean	isDisposed() Returns true if resource has been disposed
boolean	isValid() Returns true if resource can be used (i.e.

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.render.GL.GL3.GL3Drawable

disposeInvalid

Methods inherited from interface maspack.util.ReferenceCounted

acquireAndCount, getReferenceCount, release, releaseAndCount

Method Detail

bind

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

Bind attributes to the VAO to prepare for drawing

dispose

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

Description copied from interface: GL3Resource

Discard data, regardless of references

Specified by:

dispose in interface GL3Drawable

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 GL3Drawable

Specified by:

isDisposed in interface GLResource

Specified by:

isDisposed in class GLResourceBase

Returns:

true if the drawable has been disposed

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 GL3Drawable

Specified by:

isValid in interface GLResource

Overrides:

isValid in class GLResourceBase

Returns:

true if the resource can be used

getShared

public GL3SharedObject getShared()

acquire

public GL3Object 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.

draw

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

drawArrays

public void drawArrays(com.jogamp.opengl.GL3 gl,
                       int mode)

drawArrays

public void drawArrays(com.jogamp.opengl.GL3 gl,
                       int mode,
                       int start,
                       int count)

drawElements

public void drawElements(com.jogamp.opengl.GL3 gl,
                         int mode,
                         int start,
                         int count,
                         int indexType)

drawInstancedArray

public void drawInstancedArray(com.jogamp.opengl.GL3 gl,
                               GLShaderProgram prog,
                               int mode,
                               int start,
                               int count,
                               int instances)

drawInstancedElements

public void drawInstancedElements(com.jogamp.opengl.GL3 gl,
                                  int mode,
                                  int start,
                                  int count,
                                  int instances)

draw

public void draw(com.jogamp.opengl.GL3 gl,
                 int start,
                 int count)

draw

public void draw(com.jogamp.opengl.GL3 gl,
                 int mode,
                 int start,
                 int count)

generate

public static GL3Object generate(com.jogamp.opengl.GL3 gl,
                                 GL3SharedObject glo)