diff options
Diffstat (limited to 'src/demos/com/jogamp/opengl/demos/graph')
| -rw-r--r-- | src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeClippingDemo00.java | 22 | ||||
| -rw-r--r-- | src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeClippingDemo01.java | 162 |
2 files changed, 183 insertions, 1 deletions
diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeClippingDemo00.java b/src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeClippingDemo00.java index 6787722b1..b23f33d36 100644 --- a/src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeClippingDemo00.java +++ b/src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeClippingDemo00.java @@ -36,6 +36,7 @@ import com.jogamp.graph.curve.opengl.RegionRenderer; import com.jogamp.graph.ui.Shape; import com.jogamp.graph.ui.shapes.Rectangle; import com.jogamp.math.FloatUtil; +import com.jogamp.math.Vec3f; import com.jogamp.math.geom.AABBox; import com.jogamp.math.geom.plane.AffineTransform; import com.jogamp.math.util.PMVMatrix4f; @@ -43,6 +44,8 @@ import com.jogamp.newt.Window; import com.jogamp.newt.event.KeyAdapter; import com.jogamp.newt.event.KeyEvent; import com.jogamp.newt.event.KeyListener; +import com.jogamp.newt.event.MouseAdapter; +import com.jogamp.newt.event.MouseEvent; import com.jogamp.newt.event.WindowAdapter; import com.jogamp.newt.event.WindowEvent; import com.jogamp.newt.opengl.GLWindow; @@ -233,6 +236,19 @@ public class UIShapeClippingDemo00 implements GLEventListener { gl.glEnable(GL.GL_DEPTH_TEST); // gl.glEnable(GL.GL_POLYGON_OFFSET_FILL); MSAATool.dump(drawable); + + if( drawable instanceof Window ) { + final Window window = (Window)drawable; + window.addMouseListener(new MouseAdapter() { + @Override + public void mouseWheelMoved(final MouseEvent e) { + final Vec3f rot = new Vec3f(e.getRotation()).scale( FloatUtil.PI / 180.0f ); + // swap axis for onscreen rotation matching natural feel + final float tmp = rot.x(); rot.setX( rot.y() ); rot.setY( tmp ); + clipRect.getRotation().rotateByEuler( rot.scale( 2f ) ); + } + }); + } } @Override @@ -274,12 +290,16 @@ public class UIShapeClippingDemo00 implements GLEventListener { { drawShape(gl, renderer, clipRect); { + final AABBox sbox = shape.getBounds(gl.getGLProfile()); final AABBox clipBBox; // Mv pre-multiplied AABBox { final PMVMatrix4f pmv = renderer.getMatrix(); pmv.pushMv(); clipRect.setTransformMv(pmv); - clipBBox = clipRect.getBounds().transform(pmv.getMv(), new AABBox()); + final AABBox cb = new AABBox(clipRect.getBounds()); + cb.getLow().setZ(sbox.getLow().z()); + cb.getHigh().setZ(sbox.getHigh().z()); + clipBBox = cb.transform(pmv.getMv(), new AABBox()); pmv.popMv(); } renderer.setClipBBox( clipBBox ); diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeClippingDemo01.java b/src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeClippingDemo01.java new file mode 100644 index 000000000..f80b1a87f --- /dev/null +++ b/src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeClippingDemo01.java @@ -0,0 +1,162 @@ +/** + * Copyright 2010-2024 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 com.jogamp.opengl.demos.graph.ui; + +import java.io.IOException; + +import com.jogamp.common.util.InterruptSource; +import com.jogamp.graph.curve.Region; +import com.jogamp.graph.font.Font; +import com.jogamp.graph.font.FontFactory; +import com.jogamp.graph.font.FontSet; +import com.jogamp.graph.ui.GraphShape; +import com.jogamp.graph.ui.Group; +import com.jogamp.graph.ui.Scene; +import com.jogamp.graph.ui.Shape; +import com.jogamp.graph.ui.shapes.Button; +import com.jogamp.math.FloatUtil; +import com.jogamp.math.Recti; +import com.jogamp.math.Vec2f; +import com.jogamp.math.Vec3f; +import com.jogamp.math.geom.AABBox; +import com.jogamp.math.util.PMVMatrix4f; +import com.jogamp.newt.event.KeyAdapter; +import com.jogamp.newt.event.KeyEvent; +import com.jogamp.newt.event.MouseEvent; +import com.jogamp.newt.event.WindowAdapter; +import com.jogamp.newt.event.WindowEvent; +import com.jogamp.newt.opengl.GLWindow; +import com.jogamp.opengl.GL; +import com.jogamp.opengl.GLCapabilities; +import com.jogamp.opengl.GLProfile; +import com.jogamp.opengl.demos.util.CommandlineOptions; +import com.jogamp.opengl.util.Animator; + +/** + * Basic UIShape Clipping demo using a Scene and and Shape within a clipping Group + */ +public class UIShapeClippingDemo01 { + static CommandlineOptions options = new CommandlineOptions(1280, 720, Region.VBAA_RENDERING_BIT); + + public static void main(final String[] args) throws IOException { + options.parse(args); + System.err.println(options); + final GLProfile reqGLP = GLProfile.get(options.glProfileName); + System.err.println("GLProfile: "+reqGLP); + + // Resolution independent, no screen size + // + final Font font = FontFactory.get(FontFactory.UBUNTU).get(FontSet.FAMILY_LIGHT, FontSet.STYLE_SERIF); + System.err.println("Font: "+font.getFullFamilyName()); + + final GraphShape shape = new Button(options.renderModes, font, "Hello JogAmp", 0.20f, 0.20f/2.5f); // normalized: 1 is 100% surface size (width and/or height) + + final Group contentBox = new Group(); + contentBox.setBorder(0.005f); + contentBox.setInteractive(true); + contentBox.setClipOnBounds(true); + contentBox.setFixedSize(new Vec2f(0.6f, 0.4f)); + contentBox.move(-0.6f/2f, -0.4f/2f, 0); + contentBox.addShape(shape); + + contentBox.addMouseListener( new Shape.MouseGestureAdapter() { + @Override + public void mouseWheelMoved(final MouseEvent e) { + final Shape.EventInfo shapeEvent = (Shape.EventInfo) e.getAttachment(); + final Vec3f rot = new Vec3f(e.getRotation()).scale( FloatUtil.PI / 180.0f ); + // swap axis for onscreen rotation matching natural feel + final float tmp = rot.x(); rot.setX( rot.y() ); rot.setY( tmp ); + shapeEvent.shape.getRotation().rotateByEuler( rot.scale( 2f ) ); + } + }); + + final Scene scene = new Scene(options.graphAASamples); + scene.setPMVMatrixSetup(new MyPMVMatrixSetup()); + scene.setClearParams(new float[] { 1f, 1f, 1f, 1f}, GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT); + scene.addShape(contentBox); + scene.setAAQuality(options.graphAAQuality); + + final Animator animator = new Animator(0 /* w/o AWT */); + + final GLCapabilities caps = new GLCapabilities(reqGLP); + caps.setAlphaBits(4); + System.out.println("Requested: " + caps); + + final GLWindow window = GLWindow.create(caps); + window.setSize(options.surface_width, options.surface_height); + window.setTitle(UIShapeClippingDemo01.class.getSimpleName()+": "+window.getSurfaceWidth()+" x "+window.getSurfaceHeight()); + window.setVisible(true); + window.addGLEventListener(scene); + window.addWindowListener(new WindowAdapter() { + @Override + public void windowResized(final WindowEvent e) { + window.setTitle(UIShapeClippingDemo01.class.getSimpleName()+": "+window.getSurfaceWidth()+" x "+window.getSurfaceHeight()); + } + @Override + public void windowDestroyNotify(final WindowEvent e) { + animator.stop(); + } + }); + + scene.attachInputListenerTo(window); + window.addKeyListener(new KeyAdapter() { + @Override + public void keyPressed(final KeyEvent arg0) { + final short keySym = arg0.getKeySymbol(); + if( keySym == KeyEvent.VK_F4 || keySym == KeyEvent.VK_ESCAPE || keySym == KeyEvent.VK_Q ) { + new InterruptSource.Thread( () -> { window.destroy(); } ).start(); + } + } + }); + window.addWindowListener(new WindowAdapter() { + @Override + public void windowDestroyed(final WindowEvent e) { + animator.stop(); + } + }); + + animator.add(window); + animator.start(); + } + + static class MyPMVMatrixSetup extends Scene.DefaultPMVMatrixSetup { + @Override + public void set(final PMVMatrix4f pmv, final Recti viewport) { + super.set(pmv, viewport); + + // Scale (back) to have normalized plane dimensions, 1 for the greater of width and height. + final AABBox planeBox0 = new AABBox(); + setPlaneBox(planeBox0, pmv, viewport); + final float sx = planeBox0.getWidth(); + final float sy = planeBox0.getHeight(); + final float sxy = sx > sy ? sx : sy; + pmv.scaleP(sxy, sxy, 1f); + } + }; + +} |