76 lines
2.3 KiB
C#
76 lines
2.3 KiB
C#
using OpenMetaverse;
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using OpenSim.Region.Framework.Scenes;
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Drawing.Imaging;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace OpenSim.Modules.PathFinding
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{
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class PathFinder
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{
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private UUID m_requestID = UUID.Zero;
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private Scene m_scene = null;
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private Bitmap m_bitmap = null;
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public PathFinder(UUID requestID, Scene localScene)
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{
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m_requestID = requestID;
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m_scene = localScene;
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m_bitmap = new Bitmap((int)m_scene.RegionInfo.RegionSizeX, (int)m_scene.RegionInfo.RegionSizeY);
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}
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public void preparePathFindingScene(bool terrain)
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{
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convertRegionToBitmap(terrain);
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saveDebugImageToDisc();
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}
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private void convertRegionToBitmap(bool terrain)
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{
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if (terrain == true)
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{
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for (int X = 0; X < m_scene.RegionInfo.RegionSizeX; X++)
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{
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for (int Y = 0; Y < m_scene.RegionInfo.RegionSizeY; Y++)
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{
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float baseheight = (float)m_scene.Heightmap[X, Y];
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//Block the position then water is on this place.
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if (baseheight <= m_scene.RegionInfo.RegionSettings.WaterHeight)
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m_bitmap.SetPixel(X, Y, Color.Black);
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//Allow all positions they have terrain over the water height.
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if (baseheight > m_scene.RegionInfo.RegionSettings.WaterHeight)
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m_bitmap.SetPixel(X, Y, Color.White);
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}
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}
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}
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else
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{
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for (int X = 0; X < m_scene.RegionInfo.RegionSizeX; X++)
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{
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for (int Y = 0; Y < m_scene.RegionInfo.RegionSizeY; Y++)
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{
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m_bitmap.SetPixel(X, Y, Color.Black);
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}
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}
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}
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PathFindingSceneGenerator.DrawObjectVolume(m_scene, ref m_bitmap);
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}
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private void saveDebugImageToDisc()
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{
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m_bitmap.Save(m_requestID + ".png", ImageFormat.Png);
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}
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}
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}
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