111 lines
2.2 KiB
Java
111 lines
2.2 KiB
Java
package org.oscim.test;
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import org.oscim.backend.canvas.Color;
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import org.oscim.core.GeometryBuffer;
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import org.oscim.gdx.GdxMap;
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import org.oscim.gdx.GdxMapApp;
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import org.oscim.layers.GenericLayer;
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import org.oscim.renderer.ElementRenderer;
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import org.oscim.renderer.GLViewport;
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import org.oscim.renderer.MapRenderer;
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import org.oscim.renderer.elements.LineLayer;
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import org.oscim.theme.styles.LineStyle;
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import com.badlogic.gdx.Gdx;
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import com.badlogic.gdx.Input;
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public class LineTest extends GdxMap {
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@Override
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protected boolean onKeyDown(int keycode) {
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if (keycode == Input.Keys.NUM_1) {
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angle++;
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mMap.render();
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return true;
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}
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if (keycode == Input.Keys.NUM_2) {
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angle--;
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mMap.render();
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return true;
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}
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return false;
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}
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float angle = 0;
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@Override
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protected void createLayers() {
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mMap.layers().add(new GenericLayer(mMap, new ElementRenderer() {
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boolean init;
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LineLayer ll = layers.addLineLayer(0,
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new LineStyle(Color.fade(Color.CYAN, 0.5f), 1.5f));
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GeometryBuffer g = new GeometryBuffer(10, 1);
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@Override
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protected void update(GLViewport v) {
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if (!init) {
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mMapPosition.copy(v.pos);
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init = true;
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// g.addPoint(0, 0);
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// g.addPoint(0, 1);
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// g.addPoint(0.1f, 0);
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//
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// g.addPoint(1, 1);
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// g.addPoint(2, 0);
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//
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// g.addPoint(2, 1);
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// g.addPoint(2, 0);
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//
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// g.addPoint(3, 1);
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// g.addPoint(3, 0);
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// g.addPoint(3, 1);
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//
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// for (int i = 0; i < 60; i++){
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// g.startLine();
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// g.addPoint(0, 0);
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// g.addPoint(0, 1);
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// }
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//
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// g.scale(100, 100);
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//
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// ll.addLine(g);
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//
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// compile();
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}
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layers.clear();
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layers.setBaseLayers(ll);
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g.clear();
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for (int i = 0; i < 60; i++) {
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g.startLine();
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g.addPoint(-1, 0);
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g.addPoint(0, 0);
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g.addPoint((float) Math.cos(Math.toRadians(angle)),
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(float) Math.sin(Math.toRadians(angle)));
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}
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g.scale(100, 100);
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ll.addLine(g);
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compile();
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angle = Gdx.input.getX() / 2f % 360;
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MapRenderer.animate();
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}
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}));
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}
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public static void main(String[] args) {
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GdxMapApp.init();
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GdxMapApp.run(new LineTest(), null, 256);
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}
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}
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