hmi.graphics.opengl
Class GLShape

java.lang.Object
  hmi.graphics.opengl.GLShape

All Implemented Interfaces:

GLRenderObject

public class GLShape
extends Object
implements GLRenderObject

A GLShape is a GLRenderObject that encapsulates geometry (a GLRenderObject), a transform matrix, and a GLState (again a GLRenderObject);

Field Summary

static int	GEOM
protected GLRenderList	glGeometryList
protected GLRenderList	glStateList
(package private) float[]	mv
private String	name
static int	STATE
protected float[]	transformMatrix
private boolean	visible

Constructor Summary

GLShape()

GLShape(String name)

Method Summary

void	addGLGeometry(GLRenderObject glGeometry) Adds some GLRenderObject that defines the visual appearance of this VirtualObject
void	addGLState(GLRenderObject glState) Adds some GLRenderObject that defines the visual appearance of this VirtualObject
GLRenderList	getGeometryList()
String	getId()
String	getInfo()
GLRenderList	getStateList()
void	glInit(GLRenderContext gl) OpenGL initialization.
void	glRender(GLRenderContext gl) OpenGL rendering.
void	hide()
void	linkToTransformMatrix(float[] transformMatrix) Sets a link to the specified matrix.
void	printInfo(int mod)
void	show()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

glStateList

protected GLRenderList glStateList

glGeometryList

protected GLRenderList glGeometryList

name

private String name

transformMatrix

protected float[] transformMatrix

visible

private boolean visible

STATE

public static final int STATE

See Also:

Constant Field Values

GEOM

public static final int GEOM

See Also:

Constant Field Values

mv

float[] mv

Constructor Detail

GLShape

public GLShape()

GLShape

public GLShape(String name)

Method Detail

getId

public String getId()

getInfo

public String getInfo()

getGeometryList

public GLRenderList getGeometryList()

getStateList

public GLRenderList getStateList()

hide

public void hide()

show

public void show()

printInfo

public void printInfo(int mod)

addGLGeometry

public void addGLGeometry(GLRenderObject glGeometry)

Adds some GLRenderObject that defines the visual appearance of this VirtualObject

addGLState

public void addGLState(GLRenderObject glState)

Adds some GLRenderObject that defines the visual appearance of this VirtualObject

linkToTransformMatrix

public void linkToTransformMatrix(float[] transformMatrix)

Sets a link to the specified matrix. The transpose of the latter will be used as OpenGL transformation matrix, that is, the specified matrix should be in row-major order. The matrix is not copied, so modifications to the matrix will have the effect of animating this GLShape object.

glInit

public void glInit(GLRenderContext gl)

OpenGL initialization.

Specified by:

glInit in interface GLRenderObject

glRender

public void glRender(GLRenderContext gl)

OpenGL rendering.

Specified by:

glRender in interface GLRenderObject

toString

public String toString()

Overrides:

toString in class Object