+++ /dev/null
-/*
- * 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.Point2D;
-import eu.svjatoslav.sixth.e3d.geometry.Point3D;
-import eu.svjatoslav.sixth.e3d.gui.Camera;
-import eu.svjatoslav.sixth.e3d.gui.FrameListener;
-import eu.svjatoslav.sixth.e3d.gui.ViewFrame;
-import eu.svjatoslav.sixth.e3d.gui.ViewPanel;
-import eu.svjatoslav.sixth.e3d.gui.humaninput.WorldNavigationUserInputTracker;
-import eu.svjatoslav.sixth.e3d.math.Vertex;
-import eu.svjatoslav.sixth.e3d.renderer.raster.Color;
-import eu.svjatoslav.sixth.e3d.renderer.raster.ShapeCollection;
-import eu.svjatoslav.sixth.e3d.renderer.raster.shapes.basic.texturedpolygon.TexturedPolygon;
-import eu.svjatoslav.sixth.e3d.renderer.raster.shapes.composite.base.AbstractCompositeShape;
-import eu.svjatoslav.sixth.e3d.renderer.raster.shapes.composite.solid.SolidPolygonCube;
-import eu.svjatoslav.sixth.e3d.renderer.raster.texture.Texture;
-
-import java.awt.event.KeyEvent;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Random;
-
-/**
- * Fill-rate benchmark demo that tests the engine's rendering performance.
- * Creates a 16x16x16 grid of cubes (4096 total) that orbit around the center point.
- * The camera follows a wobbling orbital path while FPS statistics are printed to console.
- *
- * <p>Key controls:
- * <ul>
- * <li>Press 1 - Switch to solid color cubes (faster rendering)</li>
- * <li>Press 2 - Switch to textured cubes (slower rendering, tests texture fill-rate)</li>
- * </ul>
- *
- * @see SolidPolygonCube
- * @see TexturedPolygon
- */
-public class FillRateTest extends WorldNavigationUserInputTracker implements FrameListener {
-
- /** Number of cubes along each axis of the grid. */
- private static final int GRID_SIZE = 16;
- /** Spacing between cube centers in world units. */
- private static final double SPACING = 80;
- /** Half-size of each cube. */
- private static final double CUBE_SIZE = 25;
- /** Distance of camera from center during orbit. */
- private static final double ORBIT_DISTANCE = 1200;
- /** Angular speed of camera orbit in radians per millisecond. */
- private static final double ORBIT_SPEED = 0.0003;
- /** Amplitude of vertical wobble during orbit. */
- private static final double WOBBLE_AMPLITUDE = 800;
- /** Number of unique textures to create for textured mode. */
- private static final int TEXTURE_COUNT = 20;
-
- private final ViewFrame viewFrame;
- private final ViewPanel viewPanel;
- private final ShapeCollection shapes;
- private final Random random = new Random(42);
- private final Camera camera;
-
- private final List<Object> cubes = new ArrayList<>();
- private final Texture[] textures = new Texture[TEXTURE_COUNT];
- private final int[] cubeTextureIndices;
-
- private boolean texturedMode = false;
- private double orbitAngle = 0;
-
- private long frameCount = 0;
- private long fpsStartTime = System.currentTimeMillis();
- private long totalFrameCount = 0;
- private long appStartTime = System.currentTimeMillis();
-
- /** Resets FPS statistics counters. */
- private void resetFpsStats() {
- frameCount = 0;
- fpsStartTime = System.currentTimeMillis();
- totalFrameCount = 0;
- appStartTime = fpsStartTime;
- }
-
- /**
- * Entry point for the fill-rate test demo.
- * @param args command line arguments (ignored)
- */
- public static void main(String[] args) {
- new FillRateTest();
- }
-
- /**
- * Constructs the fill-rate test demo with a 1920x1080 window.
- * Creates the cube grid and initializes camera orbit animation.
- */
- public FillRateTest() {
- viewFrame = new ViewFrame(1920, 1080);
- viewPanel = viewFrame.getViewPanel();
- viewPanel.setFrameRate(0);
- shapes = viewPanel.getRootShapeCollection();
-
- viewPanel.addFrameListener(this);
- viewPanel.getKeyboardFocusStack().pushFocusOwner(this);
-
- camera = viewPanel.getCamera();
-
- cubeTextureIndices = new int[GRID_SIZE * GRID_SIZE * GRID_SIZE];
- for (int i = 0; i < cubeTextureIndices.length; i++) {
- cubeTextureIndices[i] = random.nextInt(TEXTURE_COUNT);
- }
-
- createTextures();
- createCubes(false);
- }
-
- /** Creates the pool of randomly colored glow textures. */
- private void createTextures() {
- for (int i = 0; i < TEXTURE_COUNT; i++) {
- textures[i] = createGlowTexture(
- 50 + random.nextInt(200),
- 50 + random.nextInt(200),
- 50 + random.nextInt(200)
- );
- }
- }
-
- /**
- * Creates a glow texture with the specified RGB color.
- * @param r red component (0-255)
- * @param g green component (0-255)
- * @param b blue component (0-255)
- * @return a 64x64 texture with glowing border effect
- */
- private Texture createGlowTexture(int r, int g, int b) {
- int texSize = 64;
- Texture texture = new Texture(texSize, texSize, 2);
-
- java.awt.Graphics2D gr = texture.graphics;
- gr.setBackground(new java.awt.Color(r, g, b, 80));
- gr.clearRect(0, 0, texSize, texSize);
-
- int glowWidth = 6;
- for (int i = 0; i < glowWidth; i++) {
- int intensity = (int) (255.0 * (glowWidth - i) / glowWidth);
- java.awt.Color glowColor = new java.awt.Color(
- Math.min(255, r + intensity),
- Math.min(255, g + intensity),
- Math.min(255, b + intensity),
- 200 - i * 30
- );
- gr.setColor(glowColor);
- gr.drawRect(i, i, texSize - 1 - 2 * i, texSize - 1 - 2 * i);
- }
-
- gr.dispose();
- texture.resetResampledBitmapCache();
- return texture;
- }
-
- /** Removes all cubes from the scene. */
- private void clearCubes() {
- for (Object cube : cubes) {
- shapes.getShapes().remove(cube);
- }
- cubes.clear();
- }
-
- /**
- * Creates the grid of cubes in the scene.
- * @param textured if true, creates textured cubes; if false, creates solid-colored cubes
- */
- private void createCubes(boolean textured) {
- clearCubes();
- random.setSeed(42);
-
- double offset = -(GRID_SIZE - 1) * SPACING / 2;
- int idx = 0;
-
- for (int x = 0; x < GRID_SIZE; x++) {
- for (int y = 0; y < GRID_SIZE; y++) {
- for (int z = 0; z < GRID_SIZE; z++) {
- double px = offset + x * SPACING;
- double py = offset + y * SPACING;
- double pz = offset + z * SPACING;
-
- if (textured) {
- Texture tex = textures[cubeTextureIndices[idx]];
- TexturedCube cube = new TexturedCube(
- new Point3D(px, py, pz),
- CUBE_SIZE,
- tex
- );
- shapes.addShape(cube);
- cubes.add(cube);
- } else {
- Color color = new Color(
- 50 + random.nextInt(150),
- 100 + random.nextInt(155),
- 50 + random.nextInt(150),
- 40
- );
- SolidPolygonCube cube = new SolidPolygonCube(
- new Point3D(px, py, pz),
- CUBE_SIZE,
- color
- );
- shapes.addShape(cube);
- cubes.add(cube);
- }
- idx++;
- }
- }
- }
- }
-
- /**
- * Called each frame to animate the camera orbit and track FPS.
- * @param viewPanel the view panel rendering the scene
- * @param millisecondsSinceLastFrame time elapsed since last frame
- * @return true to continue rendering
- */
- @Override
- public boolean onFrame(ViewPanel viewPanel, int millisecondsSinceLastFrame) {
- orbitAngle += ORBIT_SPEED * millisecondsSinceLastFrame;
-
- double x = Math.sin(orbitAngle) * ORBIT_DISTANCE;
- double z = Math.cos(orbitAngle) * ORBIT_DISTANCE;
- double y = Math.sin(orbitAngle * 1.8934) * WOBBLE_AMPLITUDE;
-
- camera.getTransform().setTranslation(new Point3D(x, y, z));
- camera.lookAt(new Point3D(0, 0, 0));
-
- frameCount++;
- totalFrameCount++;
- long now = System.currentTimeMillis();
- long elapsed = now - fpsStartTime;
- if (elapsed >= 1000) {
- int fps = (int) (frameCount * 1000 / elapsed);
- long totalElapsed = now - appStartTime;
- double avgFps = totalFrameCount * 1000.0 / totalElapsed;
- System.out.println("current: " + fps + " average: " + String.format("%.2f", avgFps));
- frameCount = 0;
- fpsStartTime = now;
- }
-
- return true;
- }
-
- /**
- * Handles keyboard input for switching between rendering modes.
- * @param event the key event
- * @param viewPanel the view panel
- * @return true if the event was consumed
- */
- @Override
- public boolean keyPressed(KeyEvent event, ViewPanel viewPanel) {
- switch (event.getKeyCode()) {
- case KeyEvent.VK_1:
- if (texturedMode) {
- texturedMode = false;
- createCubes(false);
- resetFpsStats();
- }
- return true;
- case KeyEvent.VK_2:
- if (!texturedMode) {
- texturedMode = true;
- createCubes(true);
- resetFpsStats();
- }
- return true;
- }
- return super.keyPressed(event, viewPanel);
- }
-
- /**
- * A cube composed of textured polygons.
- * Each face is rendered as two triangles with UV coordinates for texture mapping.
- */
- private static class TexturedCube extends AbstractCompositeShape {
-
- /**
- * Constructs a textured cube at the specified position.
- * @param center the center position of the cube
- * @param size half-size of the cube (total width is 2*size)
- * @param texture the texture to apply to all faces
- */
- public TexturedCube(Point3D center, double size, Texture texture) {
- double s = size;
- Point3D p1 = new Point3D(center.x - s, center.y - s, center.z - s);
- Point3D p7 = new Point3D(center.x + s, center.y + s, center.z + s);
-
- Point3D p2 = new Point3D(p7.x, p1.y, p1.z);
- Point3D p3 = new Point3D(p7.x, p1.y, p7.z);
- Point3D p4 = new Point3D(p1.x, p1.y, p7.z);
- Point3D p5 = new Point3D(p1.x, p7.y, p1.z);
- Point3D p6 = new Point3D(p7.x, p7.y, p1.z);
- Point3D p8 = new Point3D(p1.x, p7.y, p7.z);
-
- Point2D t00 = new Point2D(0, 0);
- Point2D t10 = new Point2D(64, 0);
- Point2D t01 = new Point2D(0, 64);
- Point2D t11 = new Point2D(64, 64);
-
- addTexturedFace(p1, p2, p3, p4, t00, t10, t11, t01, texture);
- addTexturedFace(p5, p8, p7, p6, t00, t01, t11, t10, texture);
- addTexturedFace(p1, p5, p6, p2, t00, t01, t11, t10, texture);
- addTexturedFace(p3, p7, p8, p4, t00, t10, t11, t01, texture);
- addTexturedFace(p1, p4, p8, p5, t00, t10, t11, t01, texture);
- addTexturedFace(p2, p6, p7, p3, t00, t01, t11, t10, texture);
-
- setBackfaceCulling(true);
- }
-
- /**
- * Adds a quad face as two textured triangles.
- * @param p1 first corner position
- * @param p2 second corner position
- * @param p3 third corner position
- * @param p4 fourth corner position
- * @param t1 texture coordinate for p1
- * @param t2 texture coordinate for p2
- * @param t3 texture coordinate for p3
- * @param t4 texture coordinate for p4
- * @param texture the texture to apply
- */
- private void addTexturedFace(Point3D p1, Point3D p2, Point3D p3, Point3D p4,
- Point2D t1, Point2D t2, Point2D t3, Point2D t4,
- Texture texture) {
- TexturedPolygon tri1 = new TexturedPolygon(
- new Vertex(p1, t1),
- new Vertex(p2, t2),
- new Vertex(p3, t3),
- texture
- );
- tri1.setBackfaceCulling(true);
-
- TexturedPolygon tri2 = new TexturedPolygon(
- new Vertex(p1, t1),
- new Vertex(p3, t3),
- new Vertex(p4, t4),
- texture
- );
- tri2.setBackfaceCulling(true);
-
- addShape(tri1);
- addShape(tri2);
- }
- }
-}
\ No newline at end of file
+++ /dev/null
-/*
- * 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.Point2D;
-import eu.svjatoslav.sixth.e3d.geometry.Point3D;
-import eu.svjatoslav.sixth.e3d.gui.ViewFrame;
-import eu.svjatoslav.sixth.e3d.renderer.raster.Color;
-import eu.svjatoslav.sixth.e3d.renderer.raster.ShapeCollection;
-import eu.svjatoslav.sixth.e3d.renderer.raster.shapes.basic.line.LineAppearance;
-import eu.svjatoslav.sixth.e3d.renderer.raster.shapes.basic.solidpolygon.SolidPolygon;
-import eu.svjatoslav.sixth.e3d.renderer.raster.shapes.composite.Graph;
-import eu.svjatoslav.sixth.e3d.renderer.raster.shapes.composite.wireframe.WireframeSphere;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Demo showing various mathematical function graphs rendered in 3D.
- * Displays sine, cosine, tangent, and composite function graphs arranged around
- * a central sphere, with two wobbly surfaces above and below.
- */
-public class GraphDemo {
-
- /**
- * Creates a new GraphDemo instance.
- */
- public GraphDemo() {
- }
-
- /** Frequency of the wave pattern in the wobbly surfaces. */
- private static final double WAVE_FREQUENCY = 50d;
- /** Amplitude of the wave pattern in the wobbly surfaces. */
- private static final double WAVE_AMPLITUDE = 50d;
- /** Color for the square plates in the wobbly surfaces. */
- private static final Color SQUARE_PLATE_COLOR = new Color("88F7");
- /** Scale factor for the graph rendering. */
- private static final double GRAPH_SCALE = 50d;
-
- /**
- * Creates a single square plate at the specified position.
- * @param shapeCollection the collection to add the plate to
- * @param y the Y coordinate (elevation)
- * @param x the X coordinate
- * @param z the Z coordinate
- */
- private static void makeSquarePlate(final ShapeCollection shapeCollection,
- final double y, final double x, final double z) {
- final Point3D p1 = new Point3D(x, y, z);
- final Point3D p2 = new Point3D(x + 20, y, z);
- final Point3D p3 = new Point3D(x, y, z + 20);
- final Point3D p4 = new Point3D(x + 20, y, z + 20);
- final SolidPolygon polygon1 = new SolidPolygon(p1, p2, p3, SQUARE_PLATE_COLOR);
- final SolidPolygon polygon2 = new SolidPolygon(p4, p2, p3, SQUARE_PLATE_COLOR);
- shapeCollection.addShape(polygon1);
- shapeCollection.addShape(polygon2);
- }
-
- /**
- * Creates a wobbly surface composed of square plates arranged in a wave pattern.
- * @param shapeCollection the collection to add plates to
- * @param surfaceElevation the base Y elevation of the surface
- */
- private static void addWobblySurface(final ShapeCollection shapeCollection,
- final double surfaceElevation) {
- for (double x = -500; x < 500; x += 20)
- for (double z = -500; z < 500; z += 20) {
-
- // use Pythagorean theorem to compute distance from the center
- final double distanceFromCenter = Math.sqrt((x * x) + (z * z));
-
- double plateElevation = Math.sin(distanceFromCenter / WAVE_FREQUENCY) * WAVE_AMPLITUDE;
-
- makeSquarePlate(shapeCollection, plateElevation + surfaceElevation, x,
- z);
- }
- }
-
- /**
- * Creates a graph of the cosine function.
- * @param location the position of the graph in 3D space
- * @return a Graph component showing y = cos(x)
- */
- private static Graph getCosineGraph(final Point3D location) {
- final List<Point2D> data = new ArrayList<>();
- for (double x = 0; x < 20; x += 0.25) {
- final double y = Math.cos(x);
-
- final Point2D p = new Point2D(x, y);
- data.add(p);
- }
-
- return new Graph(GRAPH_SCALE, data, "Cosine", location);
- }
-
- /**
- * Creates a graph of y = sin(tan(x)).
- * @param location the position of the graph in 3D space
- * @return a Graph component showing the composite function
- */
- private static Graph getFormula1Graph(final Point3D location) {
- final List<Point2D> data = new ArrayList<>();
- for (double x = 0; x < 20; x += 0.25) {
- final double y = Math.sin(Math.tan(x));
-
- final Point2D p = new Point2D(x, y);
- data.add(p);
- }
-
- return new Graph(GRAPH_SCALE, data, "y = sin(tan(x))", location);
- }
-
- /**
- * Creates a graph of y = (10-x)^2 / 30.
- * @param location the position of the graph in 3D space
- * @return a Graph component showing the parabola
- */
- private static Graph getFormula2Graph(final Point3D location) {
- final List<Point2D> data = new ArrayList<>();
- for (double x = 0; x < 20; x += 0.25) {
- final double y = (Math.pow((10 - x), 2) / 30) - 2;
-
- final Point2D p = new Point2D(x, y);
- data.add(p);
- }
-
- return new Graph(GRAPH_SCALE, data, "y = ( (10-x)^2 ) / 30", location);
- }
-
- /**
- * Creates a graph of y = sin(x/2) + sin(x/1.26).
- * @param location the position of the graph in 3D space
- * @return a Graph component showing the composite sine wave
- */
- private static Graph getFormula3Graph(final Point3D location) {
- final List<Point2D> data = new ArrayList<>();
- for (double x = 0; x < 20; x += 0.25) {
- final double y = Math.sin(x / 2) + Math.sin(x / 1.26);
-
- final Point2D p = new Point2D(x, y);
- data.add(p);
- }
-
- return new Graph(GRAPH_SCALE, data, "y = sin(x/2) + sin(x/1.26)", location);
- }
-
- /**
- * Creates a graph of the sine function.
- * @param location the position of the graph in 3D space
- * @return a Graph component showing y = sin(x)
- */
- private static Graph getSineGraph(final Point3D location) {
- final List<Point2D> data = new ArrayList<>();
- for (double x = 0; x < 20; x += 0.25) {
- final double y = Math.sin(x);
-
- final Point2D p = new Point2D(x, y);
- data.add(p);
- }
-
- return new Graph(GRAPH_SCALE, data, "Sine", location);
- }
-
- /**
- * Creates a graph of the tangent function with clamped values.
- * @param location the position of the graph in 3D space
- * @return a Graph component showing y = tan(x) with clamped range
- */
- private static Graph getTangentGraph(final Point3D location) {
- final List<Point2D> data = new ArrayList<>();
- for (double x = 0; x < 20; x += 0.25) {
- double y = Math.tan(x);
-
- if (y > 2)
- y = 2;
- if (y < -2)
- y = -2;
-
- final Point2D p = new Point2D(x, y);
- data.add(p);
- }
-
- return new Graph(GRAPH_SCALE, data, "Tangent", location);
- }
-
- /**
- * Entry point for the graph demo.
- * @param args command line arguments (ignored)
- */
- public static void main(final String[] args) {
-
- final ViewFrame viewFrame = new ViewFrame();
- final ShapeCollection geometryCollection = viewFrame.getViewPanel()
- .getRootShapeCollection();
-
- addMathFormulas(geometryCollection);
- addSphere(geometryCollection);
- addWobblySurface(geometryCollection, 200);
- addWobblySurface(geometryCollection, -200);
-
- setCameraLocation(viewFrame);
-
- // Ensure the render thread is started
- viewFrame.getViewPanel().ensureRenderThreadStarted();
- }
-
- /**
- * Adds a wireframe sphere at the center of the scene.
- * @param geometryCollection the collection to add the sphere to
- */
- private static void addSphere(ShapeCollection geometryCollection) {
- // add sphere
- geometryCollection.addShape(new WireframeSphere(new Point3D(0, 0, 0),
- 100,
- new LineAppearance(
- 4,
- new Color(255,0, 0, 30))
- ));
- }
-
- /**
- * Adds all mathematical formula graphs to the scene.
- * @param geometryCollection the collection to add graphs to
- */
- private static void addMathFormulas(ShapeCollection geometryCollection) {
- int z = 1000;
- Point3D location = new Point3D(-600, -300, z);
- geometryCollection.addShape(getSineGraph(location));
-
- location = new Point3D(600, -300, z);
- geometryCollection.addShape(getFormula1Graph(location));
-
- location = new Point3D(-600, 0, z);
- geometryCollection.addShape(getCosineGraph(location));
-
- location = new Point3D(600, 0, z);
- geometryCollection.addShape(getFormula2Graph(location));
-
- location = new Point3D(-600, 300, z);
- geometryCollection.addShape(getTangentGraph(location));
-
- location = new Point3D(600, 300, z);
- geometryCollection.addShape(getFormula3Graph(location));
- }
-
- /**
- * Sets the camera to an initial viewing position.
- * @param viewFrame the view frame whose camera to configure
- */
- private static void setCameraLocation(ViewFrame viewFrame) {
- viewFrame.getViewPanel().getCamera().getTransform().setTranslation(new Point3D(0, 0, -500));
- }
-
-}
ViewFrame viewFrame = new ViewFrame();
ShapeCollection shapes = viewFrame.getViewPanel().getRootShapeCollection();
- Transform boxTransform = new Transform(new Point3D(0, 0, 0), 0, 0);
+ Transform boxTransform = Transform.fromAngles(new Point3D(0, 0, 0), 0, 0);
SolidPolygonRectangularBox box = new SolidPolygonRectangularBox(
new Point3D(-50, -50, -50),
new Point3D(50, 50, 50),
Point3D newPosition = new Point3D(x, y + 50, z);
orbitingLight.light.setPosition(newPosition);
- orbitingLight.marker.setTransform(new eu.svjatoslav.sixth.e3d.math.Transform(newPosition, 0, 0));
+ orbitingLight.marker.setTransform(eu.svjatoslav.sixth.e3d.math.Transform.fromAngles(newPosition, 0, 0));
}
return true;
}
import eu.svjatoslav.sixth.e3d.gui.ViewPanel;
import eu.svjatoslav.sixth.e3d.gui.textEditorComponent.LookAndFeel;
import eu.svjatoslav.sixth.e3d.gui.textEditorComponent.TextEditComponent;
+import eu.svjatoslav.sixth.e3d.math.Quaternion;
import eu.svjatoslav.sixth.e3d.math.Transform;
import eu.svjatoslav.sixth.e3d.renderer.raster.Color;
import eu.svjatoslav.sixth.e3d.renderer.raster.ShapeCollection;
* @param shapeCollection the collection to add the grid to
*/
private static void addGrid(ShapeCollection shapeCollection) {
- final Transform transform = new Transform(new Point3D(0, 100, 0), 0,
+ final Transform transform = Transform.fromAngles(new Point3D(0, 100, 0), 0,
Math.PI / 2);
final Rectangle rectangle = new Rectangle(2000);
private static void setCameraLocation(ViewPanel viewPanel) {
Camera camera = viewPanel.getCamera();
camera.getTransform().setTranslation(new Point3D(500, -300, -800));
- camera.getTransform().setRotation(0.6, -0.5);
+ camera.getTransform().getRotation().setQuaternion(Quaternion.fromAngles(0.6, -0.5));
}
}
import eu.svjatoslav.sixth.e3d.gui.ViewPanel;
import eu.svjatoslav.sixth.e3d.gui.textEditorComponent.LookAndFeel;
import eu.svjatoslav.sixth.e3d.gui.textEditorComponent.TextEditComponent;
+import eu.svjatoslav.sixth.e3d.math.Quaternion;
import eu.svjatoslav.sixth.e3d.math.Transform;
import eu.svjatoslav.sixth.e3d.renderer.raster.Color;
import eu.svjatoslav.sixth.e3d.renderer.raster.ShapeCollection;
* @param shapeCollection the collection to add the grid to
*/
private static void addGrid(ShapeCollection shapeCollection) {
- final Transform transform = new Transform(new Point3D(0, 100, 0), 0,
+ final Transform transform = Transform.fromAngles(new Point3D(0, 100, 0), 0,
Math.PI / 2);
final Rectangle rectangle = new Rectangle(10000);
Transform transform = new Transform(new Point3D(x, -390, z-200));
addTextEditor(viewPanel, shapeCollection, transform);
- transform = new Transform(new Point3D(x, -390, z+200),Math.PI, 0);
+ transform = Transform.fromAngles(new Point3D(x, -390, z+200),Math.PI, 0);
addTextEditor(viewPanel, shapeCollection, transform);
- transform = new Transform(new Point3D(x-200, -390, z),Math.PI/2, 0);
+ transform = Transform.fromAngles(new Point3D(x-200, -390, z),Math.PI/2, 0);
addTextEditor(viewPanel, shapeCollection, transform);
- transform = new Transform(new Point3D(x+200, -390, z),Math.PI/2*3f, 0);
+ transform = Transform.fromAngles(new Point3D(x+200, -390, z),Math.PI/2*3f, 0);
addTextEditor(viewPanel, shapeCollection, transform);
}
private static void setCameraLocation(ViewPanel viewPanel) {
Camera camera = viewPanel.getCamera();
camera.getTransform().setTranslation(new Point3D(500, -300, -800));
- camera.getTransform().setRotation(0.6, -0.5);
+ camera.getTransform().getRotation().setQuaternion(Quaternion.fromAngles(0.6, -0.5));
}
}
Point3D newPos = new Point3D(x, y, z);
ol.light.setPosition(newPos);
- ol.marker.setTransform(new eu.svjatoslav.sixth.e3d.math.Transform(newPos, 0, 0));
+ ol.marker.setTransform(eu.svjatoslav.sixth.e3d.math.Transform.fromAngles(newPos, 0, 0));
}
return true;
}
final ShapeCollection geometryCollection = viewFrame.getViewPanel()
.getRootShapeCollection();
- Transform transform = new Transform(new Point3D(0, -1000, 1000), 0, 0);
+ Transform transform = Transform.fromAngles(new Point3D(0, -1000, 1000), 0, 0);
// add galaxy
geometryCollection.addShape(new Galaxy(500, 3, 10000, transform));
import eu.svjatoslav.sixth.e3d.gui.ViewFrame;
import eu.svjatoslav.sixth.e3d.gui.ViewPanel;
import eu.svjatoslav.sixth.e3d.gui.humaninput.WorldNavigationUserInputTracker;
+import eu.svjatoslav.sixth.e3d.math.Quaternion;
import eu.svjatoslav.sixth.e3d.math.Transform;
import eu.svjatoslav.sixth.e3d.renderer.raster.Color;
import eu.svjatoslav.sixth.e3d.renderer.raster.ShapeCollection;
*/
private Grid2D createGrid() {
return new Grid2D(
- new Transform(
+ Transform.fromAngles(
new Point3D( // Grid positioning:
0, // center
100, // below the main scene
*/
private void setCameraOrientation(final Camera camera) {
camera.getTransform().setTranslation(new Point3D(100, -50, -200));
- camera.getTransform().setRotation(0.2f, -0.7f);
+ camera.getTransform().getRotation().setQuaternion(Quaternion.fromAngles(0.2f, -0.7f));
}
}
projects / sixth-3d-demos.git / commitdiff
