diff options
Diffstat (limited to 'ardor3d-examples')
5 files changed, 204 insertions, 16 deletions
diff --git a/ardor3d-examples/src/main/java/com/ardor3d/example/renderer/BillboardNodeExample.java b/ardor3d-examples/src/main/java/com/ardor3d/example/renderer/BillboardNodeExample.java index 601d994..8e4cdc5 100644 --- a/ardor3d-examples/src/main/java/com/ardor3d/example/renderer/BillboardNodeExample.java +++ b/ardor3d-examples/src/main/java/com/ardor3d/example/renderer/BillboardNodeExample.java @@ -3,7 +3,7 @@ * * This file is part of Ardor3D. * - * Ardor3D is free software: you can redistribute it and/or modify it + * Ardor3D is free software: you can redistribute it and/or modify it * under the terms of its license which may be found in the accompanying * LICENSE file or at <http://www.ardor3d.com/LICENSE>. */ @@ -16,18 +16,23 @@ import com.ardor3d.framework.Canvas; import com.ardor3d.image.Texture; import com.ardor3d.image.TextureStoreFormat; import com.ardor3d.input.Key; +import com.ardor3d.input.control.FirstPersonControl; +import com.ardor3d.input.control.OrbitCamControl; import com.ardor3d.input.logical.InputTrigger; import com.ardor3d.input.logical.KeyPressedCondition; import com.ardor3d.input.logical.TriggerAction; import com.ardor3d.input.logical.TwoInputStates; +import com.ardor3d.math.MathUtils; import com.ardor3d.math.Vector3; import com.ardor3d.renderer.queue.RenderBucketType; import com.ardor3d.renderer.state.TextureState; import com.ardor3d.scenegraph.extension.BillboardNode; import com.ardor3d.scenegraph.extension.BillboardNode.BillboardAlignment; import com.ardor3d.scenegraph.hint.LightCombineMode; -import com.ardor3d.scenegraph.shape.Quad; +import com.ardor3d.scenegraph.shape.AxisRods; +import com.ardor3d.scenegraph.shape.Box; import com.ardor3d.ui.text.BasicText; +import com.ardor3d.util.ReadOnlyTimer; import com.ardor3d.util.TextureManager; /** @@ -37,21 +42,52 @@ import com.ardor3d.util.TextureManager; thumbnailPath = "com/ardor3d/example/media/thumbnails/renderer_BillboardNodeExample.jpg", // maxHeapMemory = 64) public class BillboardNodeExample extends ExampleBase { - private BasicText t; + + private static final int BB_SPACING = 10; + + private static final BillboardAlignment StartingAlignment = BillboardAlignment.AxialY; + + private BasicText text; + + private OrbitCamControl control; public static void main(final String[] args) { start(BillboardNodeExample.class); } + public BillboardNodeExample() { + super(); + } + + @Override + protected void updateExample(final ReadOnlyTimer timer) { + // update orbiter + control.update(timer.getTimePerFrame()); + } + + @Override + protected void registerInputTriggers() { + super.registerInputTriggers(); + + // clean out the first person handler + FirstPersonControl.removeTriggers(_logicalLayer, _controlHandle); + + // add Orbit handler - set it up to control the main camera + control = new OrbitCamControl(_canvas.getCanvasRenderer().getCamera(), _root); + control.setupMouseTriggers(_logicalLayer, true); + control.setSphereCoords(25, MathUtils.HALF_PI, 0); + control.setZoomSpeed(.25); + } + @Override protected void initExample() { _canvas.setTitle("BillboardNode - Example"); - t = BasicText.createDefaultTextLabel("Text", "[SPACE] " + BillboardAlignment.ScreenAligned); - t.getSceneHints().setRenderBucketType(RenderBucketType.Ortho); - t.getSceneHints().setLightCombineMode(LightCombineMode.Off); - t.setTranslation(new Vector3(0, 20, 0)); - _root.attachChild(t); + text = BasicText.createDefaultTextLabel("Text", "[SPACE] " + StartingAlignment); + text.getSceneHints().setRenderBucketType(RenderBucketType.Ortho); + text.getSceneHints().setLightCombineMode(LightCombineMode.Off); + text.setTranslation(new Vector3(5, 20, 0)); + _root.attachChild(text); final TextureState ts = new TextureState(); ts.setEnabled(true); @@ -60,22 +96,36 @@ public class BillboardNodeExample extends ExampleBase { _root.setRenderState(ts); - final Quad quad = new Quad("Quad", 5, 5); - final BillboardNode billboard = new BillboardNode("Billboard"); - billboard.setAlignment(BillboardAlignment.ScreenAligned); - billboard.attachChild(quad); - _root.attachChild(billboard); + final BillboardNode[] billboards = new BillboardNode[3]; + for (int i = 0; i < billboards.length; i++) { + final Box box = new Box("box-" + i, Vector3.ZERO, 2.5, 2.5, 0.1); + final BillboardNode bbn = billboards[i] = new BillboardNode("bbn-" + i); + bbn.setAlignment(StartingAlignment); + bbn.setTranslation((i - (billboards.length / 2)) * BB_SPACING, 0, 0); + bbn.attachChild(box); + _root.attachChild(bbn); + + final AxisRods rods = new AxisRods("axis", true, 1.25); + rods.setTranslation(bbn.getTranslation()); + _root.attachChild(rods); + } _logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.SPACE), new TriggerAction() { @Override public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) { - int ordinal = billboard.getAlignment().ordinal() + 1; + int ordinal = billboards[0].getAlignment().ordinal() + 1; if (ordinal > BillboardAlignment.values().length - 1) { ordinal = 0; } - billboard.setAlignment(BillboardAlignment.values()[ordinal]); - t.setText("[SPACE] " + billboard.getAlignment()); + + for (final BillboardNode bbn : billboards) { + bbn.setAlignment(BillboardAlignment.values()[ordinal]); + } + + text.setText("[SPACE] " + billboards[0].getAlignment()); } })); + + _root.attachChild(new Box("ground", new Vector3(0, -2.5, 0), 100, 0.1, 100)); } } diff --git a/ardor3d-examples/src/main/java/com/ardor3d/example/renderer/BillboardNodeZExample.java b/ardor3d-examples/src/main/java/com/ardor3d/example/renderer/BillboardNodeZExample.java new file mode 100644 index 0000000..01063be --- /dev/null +++ b/ardor3d-examples/src/main/java/com/ardor3d/example/renderer/BillboardNodeZExample.java @@ -0,0 +1,137 @@ +/** + * Copyright (c) 2008-2012 Ardor Labs, Inc. + * + * This file is part of Ardor3D. + * + * Ardor3D is free software: you can redistribute it and/or modify it + * under the terms of its license which may be found in the accompanying + * LICENSE file or at <http://www.ardor3d.com/LICENSE>. + */ + +package com.ardor3d.example.renderer; + +import com.ardor3d.example.ExampleBase; +import com.ardor3d.example.Purpose; +import com.ardor3d.framework.Canvas; +import com.ardor3d.image.Texture; +import com.ardor3d.image.TextureStoreFormat; +import com.ardor3d.input.Key; +import com.ardor3d.input.control.FirstPersonControl; +import com.ardor3d.input.control.OrbitCamControl; +import com.ardor3d.input.logical.InputTrigger; +import com.ardor3d.input.logical.KeyPressedCondition; +import com.ardor3d.input.logical.TriggerAction; +import com.ardor3d.input.logical.TwoInputStates; +import com.ardor3d.math.MathUtils; +import com.ardor3d.math.Vector3; +import com.ardor3d.renderer.Camera; +import com.ardor3d.renderer.queue.RenderBucketType; +import com.ardor3d.renderer.state.TextureState; +import com.ardor3d.scenegraph.extension.BillboardNode; +import com.ardor3d.scenegraph.extension.BillboardNode.BillboardAlignment; +import com.ardor3d.scenegraph.hint.LightCombineMode; +import com.ardor3d.scenegraph.shape.AxisRods; +import com.ardor3d.scenegraph.shape.Box; +import com.ardor3d.ui.text.BasicText; +import com.ardor3d.util.ReadOnlyTimer; +import com.ardor3d.util.TextureManager; + +/** + * Illustrates the BillboardNode class - but using a Z-up camera. + */ +@Purpose(htmlDescriptionKey = "com.ardor3d.example.renderer.BillboardNodeZExample", // +thumbnailPath = "com/ardor3d/example/media/thumbnails/renderer_BillboardNodeZExample.jpg", // +maxHeapMemory = 64) +public class BillboardNodeZExample extends ExampleBase { + + private static final int BB_SPACING = 10; + + private static final BillboardAlignment StartingAlignment = BillboardAlignment.AxialZ; + + private BasicText text; + + private OrbitCamControl control; + + public static void main(final String[] args) { + start(BillboardNodeZExample.class); + } + + public BillboardNodeZExample() { + super(); + _worldUp = new Vector3(Vector3.UNIT_Z); + + } + + @Override + protected void updateExample(final ReadOnlyTimer timer) { + // update orbiter + control.update(timer.getTimePerFrame()); + } + + @Override + protected void registerInputTriggers() { + super.registerInputTriggers(); + + // clean out the first person handler + FirstPersonControl.removeTriggers(_logicalLayer, _controlHandle); + + // add Orbit handler - set it up to control the main camera + control = new OrbitCamControl(_canvas.getCanvasRenderer().getCamera(), _root); + control.setWorldUpVec(_worldUp); + control.setupMouseTriggers(_logicalLayer, true); + control.setSphereCoords(25, MathUtils.HALF_PI, 0); + control.setZoomSpeed(.25); + } + + @Override + protected void initExample() { + _canvas.setTitle("BillboardNodeZ - Example"); + + text = BasicText.createDefaultTextLabel("Text", "[SPACE] " + StartingAlignment); + text.getSceneHints().setRenderBucketType(RenderBucketType.Ortho); + text.getSceneHints().setLightCombineMode(LightCombineMode.Off); + text.setTranslation(new Vector3(5, 20, 0)); + _root.attachChild(text); + + final Camera cam = _canvas.getCanvasRenderer().getCamera(); + cam.setAxes(new Vector3(Vector3.UNIT_X), _worldUp, Vector3.UNIT_Y); + + final TextureState ts = new TextureState(); + ts.setEnabled(true); + ts.setTexture(TextureManager.load("images/ardor3d_white_256.jpg", Texture.MinificationFilter.Trilinear, + TextureStoreFormat.GuessCompressedFormat, true)); + + _root.setRenderState(ts); + + final BillboardNode[] billboards = new BillboardNode[3]; + for (int i = 0; i < billboards.length; i++) { + final Box box = new Box("box-" + i, Vector3.ZERO, 2.5, 0.1, 2.5); + final BillboardNode bbn = billboards[i] = new BillboardNode("bbn-" + i); + bbn.setAlignment(StartingAlignment); + bbn.setTranslation((i - (billboards.length / 2)) * BB_SPACING, 0, 0); + bbn.attachChild(box); + _root.attachChild(bbn); + + final AxisRods rods = new AxisRods("axis", true, 1.25); + rods.setTranslation(bbn.getTranslation()); + _root.attachChild(rods); + } + + _logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.SPACE), new TriggerAction() { + public void perform(final Canvas source, final TwoInputStates inputStates, final double tpf) { + int ordinal = billboards[0].getAlignment().ordinal() + 1; + if (ordinal > BillboardAlignment.values().length - 1) { + ordinal = 0; + } + + for (final BillboardNode bbn : billboards) { + bbn.setAlignment(BillboardAlignment.values()[ordinal]); + } + + text.setText("[SPACE] " + billboards[0].getAlignment()); + } + })); + + _root.attachChild(new Box("ground", new Vector3(0, 0, -2.5), 100, 100, 0.1)); + } +} diff --git a/ardor3d-examples/src/main/resources/com/ardor3d/example/i18n/example_descriptions.properties b/ardor3d-examples/src/main/resources/com/ardor3d/example/i18n/example_descriptions.properties index b70f7ab..9b681f3 100644 --- a/ardor3d-examples/src/main/resources/com/ardor3d/example/i18n/example_descriptions.properties +++ b/ardor3d-examples/src/main/resources/com/ardor3d/example/i18n/example_descriptions.properties @@ -51,6 +51,7 @@ com.ardor3d.example.pipeline.SimpleMd2Example=Simplest example of loading a mode com.ardor3d.example.pipeline.SimpleMd3Example=Simplest example of loading a model in MD3 format. com.ardor3d.example.pipeline.SimpleObjExample=Simplest example of loading a Wavefront OBJ model. com.ardor3d.example.renderer.BillboardNodeExample=Illustrates the BillboardNode class; which defines a node that always orients towards the camera. +com.ardor3d.example.renderer.BillboardNodeZExample=Illustrates the BillboardNode class - but using a Z-up camera. com.ardor3d.example.renderer.ClipStateExample=Illustrates the ClipState class; which specifies a plane to test for clipping of a Node. com.ardor3d.example.renderer.CombinerExample=An example showing use of MeshCombiner to weld together a bunch of boxes into a single mesh. com.ardor3d.example.renderer.DegenerateTrianglesExample=Illustrates two techniques for creating a triangle strip (i.e. series of connected triangles). diff --git a/ardor3d-examples/src/main/resources/com/ardor3d/example/media/thumbnails/renderer_BillboardNodeExample.jpg b/ardor3d-examples/src/main/resources/com/ardor3d/example/media/thumbnails/renderer_BillboardNodeExample.jpg Binary files differindex 33da172..243651f 100644 --- a/ardor3d-examples/src/main/resources/com/ardor3d/example/media/thumbnails/renderer_BillboardNodeExample.jpg +++ b/ardor3d-examples/src/main/resources/com/ardor3d/example/media/thumbnails/renderer_BillboardNodeExample.jpg diff --git a/ardor3d-examples/src/main/resources/com/ardor3d/example/media/thumbnails/renderer_BillboardNodeZExample.jpg b/ardor3d-examples/src/main/resources/com/ardor3d/example/media/thumbnails/renderer_BillboardNodeZExample.jpg Binary files differnew file mode 100644 index 0000000..4272495 --- /dev/null +++ b/ardor3d-examples/src/main/resources/com/ardor3d/example/media/thumbnails/renderer_BillboardNodeZExample.jpg |
