maspack.render.GL.GL3

Class GL3SharedRenderObjectLines

java.lang.Object

maspack.util.ReferenceCountedBase

maspack.render.GL.GLResourceBase

maspack.render.GL.GL3.GL3ResourceBase

maspack.render.GL.GL3.GL3SharedRenderObjectBase

maspack.render.GL.GL3.GL3SharedRenderObjectLines

All Implemented Interfaces:

GL3Resource, GLResource, ReferenceCounted

public class GL3SharedRenderObjectLines
extends GL3SharedRenderObjectBase

Allows easy switching between lines as GL_LINES and as cylinders/ellipsoids/etc...

Method Summary

Modifier and Type	Method and Description
GL3SharedRenderObjectLines	acquire() Signal the resource that something is holding a reference to it.
void	bindInstancedVertices(com.jogamp.opengl.GL3 gl, int gidx, int offset) Bind with a line-offset (e.g.
void	drawInstancedLines(com.jogamp.opengl.GL3 gl, GL3SharedObject line, int gidx)
void	drawInstancedLines(com.jogamp.opengl.GL3 gl, GL3SharedObject line, int gidx, int count)
void	drawLines(com.jogamp.opengl.GL3 gl, int mode, int gidx)
void	drawLines(com.jogamp.opengl.GL3 gl, int mode, int gidx, int offset, int count)
static GL3SharedRenderObjectLines	generate(com.jogamp.opengl.GL3 gl, RenderObject robj, GL3VertexAttributeInfo position, GL3VertexAttributeInfo normal, GL3VertexAttributeInfo color, GL3VertexAttributeInfo texcoord, GL3VertexAttributeInfo bpos, GL3VertexAttributeInfo tpos, GL3VertexAttributeInfo bclr, GL3VertexAttributeInfo tclr)
boolean	isValid() Returns true if resource can be used (i.e.
boolean	maybeUpdate(com.jogamp.opengl.GL3 gl, RenderObject robj)
int	numLineGroups()
int	numLines(int gidx)

Methods inherited from class maspack.render.GL.GL3.GL3SharedRenderObjectBase

bindVertices, dispose, getBindVersion, getRenderObjectIdentifier, isDisposed, unbindVertices

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

maybeUpdate

public boolean maybeUpdate(com.jogamp.opengl.GL3 gl,
                           RenderObject robj)

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 GL3SharedRenderObjectBase

Returns:

true if the resource can be used

numLineGroups

public int numLineGroups()

bindInstancedVertices

public void bindInstancedVertices(com.jogamp.opengl.GL3 gl,
                                  int gidx,
                                  int offset)

Bind with a line-offset (e.g. offset=k will bind starting at kth line)

acquire

public GL3SharedRenderObjectLines 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 GL3SharedRenderObjectBase

Returns:

a reference to the acquired object for convenience.

drawLines

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

drawLines

public void drawLines(com.jogamp.opengl.GL3 gl,
                      int mode,
                      int gidx,
                      int offset,
                      int count)

drawInstancedLines

public void drawInstancedLines(com.jogamp.opengl.GL3 gl,
                               GL3SharedObject line,
                               int gidx)

drawInstancedLines

public void drawInstancedLines(com.jogamp.opengl.GL3 gl,
                               GL3SharedObject line,
                               int gidx,
                               int count)

generate

public static GL3SharedRenderObjectLines generate(com.jogamp.opengl.GL3 gl,
                                                  RenderObject robj,
                                                  GL3VertexAttributeInfo position,
                                                  GL3VertexAttributeInfo normal,
                                                  GL3VertexAttributeInfo color,
                                                  GL3VertexAttributeInfo texcoord,
                                                  GL3VertexAttributeInfo bpos,
                                                  GL3VertexAttributeInfo tpos,
                                                  GL3VertexAttributeInfo bclr,
                                                  GL3VertexAttributeInfo tclr)

numLines

public int numLines(int gidx)