mirror of https://github.com/webbukkit/dynmap.git
77 lines
2.4 KiB
Java
77 lines
2.4 KiB
Java
package org.dynmap.hdmap.renderer;
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import java.util.ArrayList;
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import java.util.BitSet;
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import java.util.Map;
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import org.dynmap.renderer.CustomRenderer;
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import org.dynmap.renderer.MapDataContext;
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import org.dynmap.renderer.RenderPatch;
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import org.dynmap.renderer.RenderPatchFactory;
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/**
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* Simple renderer for creating a model representing a normal cube (texture-wise), but with reductions in the X, Y and/or Z ranges
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*/
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public class BoxRenderer extends CustomRenderer {
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// Models for rotation values
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private RenderPatch[] model;
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// Patch index ordering, corresponding to BlockStep ordinal order
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private static final int patchlist[] = { 1, 4, 2, 5, 0, 3 };
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@Override
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public boolean initializeRenderer(RenderPatchFactory rpf, String blkname, BitSet blockdatamask, Map<String,String> custparm) {
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if(!super.initializeRenderer(rpf, blkname, blockdatamask, custparm))
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return false;
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double xmin = 0.0, xmax = 1.0;
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double ymin = 0.0, ymax = 1.0;
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double zmin = 0.0, zmax = 1.0;
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/* Check limits */
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String lim = custparm.get("xmin");
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if (lim != null) {
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xmin = Double.valueOf(lim);
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if (xmin < 0.0) xmin = 0.0;
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}
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lim = custparm.get("xmax");
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if (lim != null) {
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xmax = Double.valueOf(lim);
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if (xmax > 1.0) xmax = 1.0;
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}
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lim = custparm.get("ymin");
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if (lim != null) {
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ymin = Double.valueOf(lim);
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if (ymin < 0.0) ymin = 0.0;
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}
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lim = custparm.get("ymax");
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if (lim != null) {
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ymax = Double.valueOf(lim);
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if (ymax > 1.0) ymax = 1.0;
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}
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lim = custparm.get("zmin");
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if (lim != null) {
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zmin = Double.valueOf(lim);
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if (zmin < 0.0) zmin = 0.0;
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}
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lim = custparm.get("zmax");
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if (lim != null) {
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zmax = Double.valueOf(lim);
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if (zmax > 1.0) zmax = 1.0;
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}
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/* Now, build box model */
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ArrayList<RenderPatch> list = new ArrayList<RenderPatch>();
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CustomRenderer.addBox(rpf, list, xmin, xmax, ymin, ymax, zmin, zmax, patchlist);
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model = list.toArray(new RenderPatch[patchlist.length]);
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return true;
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}
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@Override
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public int getMaximumTextureCount() {
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return 6;
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}
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@Override
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public RenderPatch[] getRenderPatchList(MapDataContext ctx) {
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return model;
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}
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}
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