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-/**
- * Copyright 2010 JogAmp Community. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are
- * permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this list of
- * conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice, this list
- * of conditions and the following disclaimer in the documentation and/or other materials
- * provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * The views and conclusions contained in the software and documentation are those of the
- * authors and should not be interpreted as representing official policies, either expressed
- * or implied, of JogAmp Community.
- */
-
-package demo;
-
-import javax.media.opengl.GL;
-import javax.media.opengl.GL2ES2;
-import javax.media.opengl.GLAutoDrawable;
-import javax.media.opengl.GLCapabilities;
-import javax.media.opengl.GLProfile;
-
-import com.jogamp.graph.curve.OutlineShape;
-import com.jogamp.graph.curve.Region;
-import com.jogamp.graph.curve.opengl.RegionRenderer;
-import com.jogamp.graph.geom.opengl.SVertex;
-import com.jogamp.newt.opengl.GLWindow;
-import com.jogamp.opengl.util.Animator;
-
-/** Demonstrate the rendering of multiple OutlineShapes
- * into one region
- *
- */
-public class GPURegionNewtDemo02 {
- static final boolean DEBUG = false;
- static final boolean TRACE = false;
-
- public static void main(String[] args) {
- GPURegionNewtDemo02 test = new GPURegionNewtDemo02();
- test.testMe();
- }
-
- RegionGLListener regionGLListener = null;
- GLWindow window;
- public void testMe() {
- GLProfile.initSingleton(true);
- GLProfile glp = GLProfile.get(GLProfile.GL3);
- GLCapabilities caps = new GLCapabilities(glp);
- caps.setAlphaBits(4);
- System.out.println("Requested: " + caps);
-
- GLWindow w = GLWindow.create(caps);
- w.setPosition(10, 10);
- w.setSize(800, 400);
- w.setTitle("GPU Curve Region Newt Demo 02 - r2t1 msaa0");
-
- regionGLListener = createRegionRendererListener(w);
- window.addGLEventListener(regionGLListener);
-
- window.enablePerfLog(true);
- window.setVisible(true);
-
- //FPSAnimator animator = new FPSAnimator(60);
- Animator animator = new Animator();
- animator.add(window);
- animator.start();
- }
-
- public RegionGLListener createRegionRendererListener(GLWindow w) {
- this.window = w;
-
- RegionGLListener l = new RegionGLListener();
- l.attachInputListenerTo(w);
-
- return l;
- }
-
- public class RegionGLListener extends GPURegionRendererListenerBase01 {
- OutlineShape[] outlineShapes = new OutlineShape[2];
-
- public RegionGLListener() {
- super(SVertex.factory(), Region.TWO_PASS, DEBUG, TRACE);
- setMatrix(-20, 00, 0f, -50, 1140);
- }
-
- private void createTestOutline(){
- float offset = 0;
- outlineShapes[0] = new OutlineShape(SVertex.factory());
- outlineShapes[0].addVertex(0.0f,-10.0f,true);
- outlineShapes[0].addVertex(15.0f,-10.0f, true);
- outlineShapes[0].addVertex(10.0f,5.0f, false);
- outlineShapes[0].addVertex(15.0f,10.0f, true);
- outlineShapes[0].addVertex(6.0f,15.0f, false);
- outlineShapes[0].addVertex(5.0f,8.0f, false);
- outlineShapes[0].addVertex(0.0f,10.0f,true);
- outlineShapes[0].closeLastOutline();
- outlineShapes[0].addEmptyOutline();
- outlineShapes[0].addVertex(5.0f,-5.0f,true);
- outlineShapes[0].addVertex(10.0f,-5.0f, false);
- outlineShapes[0].addVertex(10.0f,0.0f, true);
- outlineShapes[0].addVertex(5.0f,0.0f, false);
- outlineShapes[0].closeLastOutline();
-
- /** Same shape as above but without any off-curve vertices */
- outlineShapes[1] = new OutlineShape(SVertex.factory());
- offset = 30;
- outlineShapes[1].addVertex(offset+0.0f,-10.0f, true);
- outlineShapes[1].addVertex(offset+17.0f,-10.0f, true);
- outlineShapes[1].addVertex(offset+11.0f,5.0f, true);
- outlineShapes[1].addVertex(offset+16.0f,10.0f, true);
- outlineShapes[1].addVertex(offset+7.0f,15.0f, true);
- outlineShapes[1].addVertex(offset+6.0f,8.0f, true);
- outlineShapes[1].addVertex(offset+0.0f,10.0f, true);
- outlineShapes[1].closeLastOutline();
- outlineShapes[1].addEmptyOutline();
- outlineShapes[1].addVertex(offset+5.0f,0.0f, true);
- outlineShapes[1].addVertex(offset+5.0f,-5.0f, true);
- outlineShapes[1].addVertex(offset+10.0f,-5.0f, true);
- outlineShapes[1].addVertex(offset+10.0f,0.0f, true);
- outlineShapes[1].closeLastOutline();
- }
-
- public void init(GLAutoDrawable drawable) {
- super.init(drawable);
-
- GL2ES2 gl = drawable.getGL().getGL2ES2();
-
- final RegionRenderer regionRenderer = (RegionRenderer) getRenderer();
-
- gl.setSwapInterval(1);
- gl.glEnable(GL2ES2.GL_DEPTH_TEST);
- regionRenderer.init(gl);
- regionRenderer.setAlpha(gl, 1.0f);
- regionRenderer.setColor(gl, 0.0f, 0.0f, 0.0f);
- MSAATool.dump(drawable);
-
- createTestOutline();
- }
-
- public void display(GLAutoDrawable drawable) {
- GL2ES2 gl = drawable.getGL().getGL2ES2();
-
- gl.glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
- gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
-
- final RegionRenderer regionRenderer = (RegionRenderer) getRenderer();
-
- regionRenderer.resetModelview(null);
- regionRenderer.translate(null, getXTran(), getYTran(), getZoom());
- regionRenderer.rotate(gl, getAngle(), 0, 1, 0);
-
- regionRenderer.renderOutlineShapes(gl, outlineShapes, getPosition(), getTexSize());
-
- }
- }
-}
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