75 lines
2.1 KiB
C#
75 lines
2.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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using OpenSim.Terrain.BasicTerrain;
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namespace OpenSim.Terrain
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{
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public class TerrainEngine
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{
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public float[,] map;
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public float[,] water;
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int w, h;
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public TerrainEngine()
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{
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w = 256;
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h = 256;
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map = new float[w, h];
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water = new float[w, h];
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}
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public float[] getHeights1D()
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{
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float[] heights = new float[w*h];
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int i;
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for(i=0;i<w*h;i++) {
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heights[i] = (int)(i / w) + (i % w);
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}
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return heights;
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}
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/// <summary>
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/// Swaps the references between the height and water buffers to allow you to edit the water heightmap. Remember to swap back when you are done.
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/// </summary>
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public void swapWaterBuffer()
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{
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float[,] temp = map;
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map = water;
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water = temp;
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}
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/// <summary>
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/// Raises land in a sphere around the specified coordinates
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/// </summary>
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/// <param name="rx">Center of the sphere on the X axis</param>
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/// <param name="ry">Center of the sphere on the Y axis</param>
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/// <param name="size">The radius of the sphere</param>
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/// <param name="amount">Scale the height of the sphere by this amount (recommended 0..2)</param>
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public void raise(double rx, double ry, double size, double amount)
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{
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lock (map)
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{
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RaiseLower.raiseSphere(this.map, rx, ry, size, amount);
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}
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}
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public void lower(double rx, double ry, double size, double amount)
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{
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lock (map)
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{
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RaiseLower.lowerSphere(this.map, rx, ry, size, amount);
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}
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}
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public void hills()
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{
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lock (map)
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{
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Hills.hillsSpheres(this.map, 1337, 200, 20, 40, true, true, false);
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}
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}
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}
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}
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