public class GLPipelineFactory extends Object
| Modifier and Type | Field and Description |
|---|---|
static boolean |
DEBUG |
| Constructor and Description |
|---|
GLPipelineFactory() |
| Modifier and Type | Method and Description |
|---|---|
static GL |
create(String pipelineClazzBaseName,
Class<?> reqInterface,
GL downstream,
Object[] additionalArgs)
Creates a pipelined GL instance using the given downstream
downstream
and optional arguments additionalArgs for the constructor. |
public static final GL create(String pipelineClazzBaseName, Class<?> reqInterface, GL downstream, Object[] additionalArgs)
downstream
and optional arguments additionalArgs for the constructor.
Sample code which installs a Debug and Trace pipeline automatic w/ user defined interface, here: GL2ES2:
gl = drawable.setGL( GLPipelineFactory.create("javax.media.opengl.Debug", GL2ES2.class, gl, null) );
gl = drawable.setGL( GLPipelineFactory.create("javax.media.opengl.Trace", GL2ES2.class, gl, new Object[] { System.err } ) );
or automatic w/ automatic defined class:
gl = drawable.setGL( GLPipelineFactory.create("javax.media.opengl.Debug", null, gl, null) );
gl = drawable.setGL( GLPipelineFactory.create("javax.media.opengl.Trace", null, gl, new Object[] { System.err } ) );
The upstream GL instance is determined as follows:
pipelineClazzBaseName as the class name's full basename, incl. package namedownstream class and it's superclasses, do:downstream class and superclass interfaces, do:reqInterface is not null and the interface is unequal, continue loop.downstream is not instance of interface, continue loop.pipelineClazzBaseName - the basename of the pipline class namereqInterface - optional requested interface to be used, may be null, in which case the first matching one is useddownstream - is always the 1st argument for the upstream constructoradditionalArgs - additional arguments for the upstream constructorCopyright 2010 JogAmp Community.