maspack.render.GL.GL3

Interface GL3Drawable

All Known Implementing Classes:

GL3Object, GL3Primitive

public interface GL3Drawable

GL resource that can be drawn

Method Summary

Modifier and Type	Method and Description
void	dispose(com.jogamp.opengl.GL3 gl) Release hold of any internal resources, prepare for disposal of object.
boolean	disposeInvalid(com.jogamp.opengl.GL3 gl) Checks if resources are invalid.
boolean	isDisposed() Whether or not the drawable has been disposed.
boolean	isValid() Checks if the drawable is still valid (can be drawn), usually checking if any internal GL resources are still valid.

Method Detail

dispose

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

Release hold of any internal resources, prepare for disposal of object. Ensure that it is safe to call dispose multiple times. To prevent memory leaks, this should be called explicitly. A previously disposed object cannot be used again.

isValid

boolean isValid()

Checks if the drawable is still valid (can be drawn), usually checking if any internal GL resources are still valid.

Returns:

true if the drawable is still valid

isDisposed

boolean isDisposed()

Whether or not the drawable has been disposed. If true, it should not be used, instead being discarded.

Returns:

true if the drawable has been disposed

disposeInvalid

boolean disposeInvalid(com.jogamp.opengl.GL3 gl)

Checks if resources are invalid. If they are (and drawable is not already disposed) then will execute dispose(com.jogamp.opengl.GL3), releasing any resources.

Returns:

true if invalid or disposed