68 lines
2.2 KiB
Java
68 lines
2.2 KiB
Java
/*
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*
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* MIT License
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*
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* Copyright (c) 2020 TerraForged
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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package com.terraforged.app.mesh;
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import com.terraforged.app.Applet;
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import com.terraforged.app.renderer.Renderer;
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import com.terraforged.core.cell.Cell;
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import com.terraforged.core.world.terrain.Terrain;
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import processing.core.PApplet;
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public class NoiseMesh extends Mesh {
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private final Applet applet;
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private final Renderer renderer;
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private final Cell<Terrain> cell = new Cell<>();
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public NoiseMesh(Applet applet, Renderer renderer, float x0, float y0, float x1, float y1) {
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super(null, x0, y0, x1, y1, 1F);
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this.applet = applet;
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this.renderer = renderer;
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}
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@Override
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public void start(float width, float height) {
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applet.noStroke();
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}
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@Override
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public void beginStrip() {
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applet.beginShape(PApplet.TRIANGLE_STRIP);
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}
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@Override
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public void endStrip() {
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applet.endShape();
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}
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@Override
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public void visit(float x, float y) {
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float height = cell.value * 255;
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float surface = renderer.getSurface(cell, height, 63, 10F);
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applet.vertex(x * 10F, y * 10F, (int) surface);
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}
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}
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