/*
- * Sixth - System for data storage, computation, exploration and interaction.
- * Copyright ©2012-2016, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 3 of the GNU Lesser General Public License
- * or later as published by the Free Software Foundation.
- */
+ * Sixth 3D engine demos. Author: Svjatoslav Agejenko.
+ * This project is released under Creative Commons Zero (CC0) license.
+ *
+*/
package eu.svjatoslav.sixth.e3d.examples;
import eu.svjatoslav.sixth.e3d.geometry.Point3D;
-import eu.svjatoslav.sixth.e3d.geometry.Transform;
-import eu.svjatoslav.sixth.e3d.gui.ViewContext;
import eu.svjatoslav.sixth.e3d.gui.ViewFrame;
-import eu.svjatoslav.sixth.e3d.gui.humaninput.WorldNavigationTracker;
+import eu.svjatoslav.sixth.e3d.gui.ViewPanel;
+import eu.svjatoslav.sixth.e3d.gui.humaninput.WorldNavigationUserInputTracker;
+import eu.svjatoslav.sixth.e3d.math.Transform;
+import eu.svjatoslav.sixth.e3d.renderer.octree.IntegerPoint;
import eu.svjatoslav.sixth.e3d.renderer.octree.OctreeVolume;
import eu.svjatoslav.sixth.e3d.renderer.octree.raytracer.Camera;
import eu.svjatoslav.sixth.e3d.renderer.octree.raytracer.LightSource;
import eu.svjatoslav.sixth.e3d.renderer.raster.shapes.composite.wireframe.Grid3D;
import java.awt.event.KeyEvent;
-import java.io.IOException;
import java.util.Vector;
-public class OctreeDemo extends WorldNavigationTracker {
+public class OctreeDemo extends WorldNavigationUserInputTracker {
private static final double magnification = 5;
private final LineAppearance gridAppearance = new LineAppearance(40, new Color(255,
private final Vector<LightSource> lights = new Vector<>();
private OctreeVolume octreeVolume;
private ShapeCollection shapeCollection;
- private ViewContext context;
+ private ViewPanel viewPanel;
- public static void main(final String[] args) throws IOException {
+ public static void main(final String[] args) {
new OctreeDemo().init();
}
final double c2 = (Math.cos(x / 10f) * 100f) + 127;
final double c3 = (Math.cos(z / 12f) * 100f) + 127;
- putRect(x - size, y - size, z - size, x + size, y + size, z + size,
+ putRect(
+ new IntegerPoint( x - size, y - size, z - size),
+ new IntegerPoint( x + size, y + size, z + size),
new Color((int) c1, (int) c2, (int) c3, 100));
if (size > 1) {
}
}
- private void init() throws IOException {
+ private void init() {
final ViewFrame viewFrame = new ViewFrame();
- context = viewFrame.getView().getContext();
+ viewPanel = viewFrame.getViewPanel();
- context.getAvatar().setLocation(new Point3D(0, -30, -300));
+ viewPanel.getAvatar().setLocation(new Point3D(0, -30, -300));
octreeVolume = new OctreeVolume();
- shapeCollection = context.getRootShapeCollection();
+ shapeCollection = viewPanel.getRootShapeCollection();
shapeCollection.addShape(new Grid3D(
new Point3D(-10000, -10000, -10000), new Point3D(10000, 10000,
dotSpiral();
// arbitrary rectangles
- putRect(-10, -10, -10, 10, 10, -20, new Color(200, 255, 200, 100));
- putRect(-3, 0, -30, 12, 3, 300, new Color(255, 200, 200, 100));
- putRect(-20, 20, -20, 20, 80, 20, new Color(255, 200, 255, 100));
+ putRect(new IntegerPoint(-10, -10, -10),
+ new IntegerPoint(10, 10, -20),
+ new Color(200, 255, 200, 100));
+
+ putRect(new IntegerPoint(-3, 0, -30),
+ new IntegerPoint( 12, 3, 300),
+ new Color(255, 200, 200, 100));
+
+ putRect(new IntegerPoint(-20, 20, -20),
+ new IntegerPoint(20, 80, 20),
+ new Color(255, 200, 255, 100));
tiledFloor();
fractal(-50, 20, 100, 32, 1);
final TextCanvas message = new TextCanvas(new Transform(new Point3D(
- -10, 20, -180)), "Press \"r\" to raytrace current wiew",
+ -10, 20, -180)), "Press \"r\" to raytrace current view",
Color.WHITE, Color.PURPLE);
shapeCollection.addShape(message);
- context.getKeyboardFocusTracker().setFocusOwner(this);
- context.getView().repaintDuringNextViewUpdate();
+ viewPanel.getKeyboardFocusStack().pushFocusOwner(this);
+ viewPanel.repaintDuringNextViewUpdate();
}
@Override
- public void keyPressed(final KeyEvent event, final ViewContext viewContext) {
+ public boolean keyPressed(final KeyEvent event, final ViewPanel viewPanel) {
if ('r' == event.getKeyChar()) {
raytrace();
- return;
+ return true;
}
- super.keyPressed(event, viewContext);
+ return super.keyPressed(event, viewPanel);
}
private void putPixel(final int x, final int y, final int z,
}
- private void putRect(final int x1, final int y1, final int z1, final int x2,
- final int y2, final int z2, final Color color) {
+ private void putRect(IntegerPoint p1, IntegerPoint p2, final Color color) {
shapeCollection
.addShape(new SolidPolygonRectangularBox(
- new Point3D(x1, y1, z1).scaleUp(magnification),
- new Point3D(x2, y2, z2).scaleUp(magnification), color));
+ new Point3D(p1).scaleUp(magnification),
+ new Point3D(p2).scaleUp(magnification), color));
- octreeVolume.fillRect3D(x1, y1, z1, x2, y2, z2, color);
+ octreeVolume.fillRectangle(p1, p2, color);
}
private void raytrace() {
// create and add camera object to scene
- final Camera camera = new Camera(context.getAvatar(), magnification);
+ final Camera camera = new Camera(viewPanel.getAvatar(), magnification);
shapeCollection.addShape(camera);
// initialize and start Raytracer in a separate thread
final RayTracer rayTracer = new RayTracer(camera.getTexture(),
- octreeVolume, lights, camera, context.getView());
+ octreeVolume, lights, camera, viewPanel);
final Thread thread = new Thread(rayTracer);
thread.start();
}
private void tiledFloor() {
final int step = 40;
final int size = step - 15;
+ Color color = new Color(255, 255, 255, 100);
for (int x = -200; x < 200; x += step)
for (int z = -200; z < 200; z += step)
- putRect(x, 100, z, x + size, 110, z + size, new Color(255, 255,
- 255, 100));
+ putRect(
+ new IntegerPoint(x, 100, z),
+ new IntegerPoint(x + size, 110, z + size),
+ color);
}
}
projects / sixth-3d-demos.git / blobdiff