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| 1 | +// example script to convert LAS/LAZ file at runtime and then read it in regular viewer (as .ucpc format) |
| 2 | + |
| 3 | +usingSystem.Diagnostics; |
| 4 | +usingSystem.IO; |
| 5 | +usingunitycodercom_PointCloudBinaryViewer; |
| 6 | +usingUnityEngine; |
| 7 | +usingDebug=UnityEngine.Debug; |
| 8 | + |
| 9 | +namespaceunitycoder_examples |
| 10 | +{ |
| 11 | +publicclassRuntimeLASConvert:MonoBehaviour |
| 12 | +{ |
| 13 | +publicPointCloudViewerDX11binaryViewerDX11; |
| 14 | + |
| 15 | +publicstringlasFile="runtime.las"; |
| 16 | + |
| 17 | +// inside streaming assets |
| 18 | +stringcommandlinePath="PointCloudConverter173b/PointCloudConverter.exe"; |
| 19 | + |
| 20 | +boolisConverting=false; |
| 21 | + |
| 22 | +voidStart() |
| 23 | +{ |
| 24 | +isConverting=true; |
| 25 | + |
| 26 | +varsourceFile=lasFile; |
| 27 | + |
| 28 | +// check if full path or relative to streaming assets |
| 29 | +if(Path.IsPathRooted(sourceFile)==false) |
| 30 | +{ |
| 31 | +sourceFile=Path.Combine(Application.streamingAssetsPath,sourceFile); |
| 32 | +} |
| 33 | + |
| 34 | +if(File.Exists(sourceFile)) |
| 35 | +{ |
| 36 | +Debug.Log("Converting file: "+sourceFile); |
| 37 | +} |
| 38 | +else |
| 39 | +{ |
| 40 | +Debug.LogError("Input file missing: "+sourceFile); |
| 41 | +return; |
| 42 | +} |
| 43 | + |
| 44 | +varoutputPath=Path.GetDirectoryName(sourceFile); |
| 45 | +outputPath=Path.Combine(outputPath,"runtime.ucpc"); |
| 46 | + |
| 47 | + |
| 48 | +// start commandline tool with params https://github.com/unitycoder/UnityPointCloudViewer/wiki/Commandline-Tools |
| 49 | +varexePath=Path.Combine(Application.streamingAssetsPath,commandlinePath); |
| 50 | +ProcessStartInfostartInfo=newProcessStartInfo(exePath); |
| 51 | +startInfo.Arguments="-input="+sourceFile+" -flip=true -output="+outputPath; |
| 52 | +startInfo.UseShellExecute=true; |
| 53 | +startInfo.WindowStyle=ProcessWindowStyle.Hidden; |
| 54 | +//startInfo.WindowStyle = ProcessWindowStyle.Minimized; |
| 55 | +varprocess=Process.Start(startInfo); |
| 56 | +process.WaitForExit(); |
| 57 | + |
| 58 | +//Debug.Log(startInfo.Arguments); |
| 59 | + |
| 60 | +isConverting=false; |
| 61 | + |
| 62 | +// check if output exists |
| 63 | +if(File.Exists(outputPath)) |
| 64 | +{ |
| 65 | +Debug.Log("Reading output file: "+outputPath); |
| 66 | +binaryViewerDX11.CallReadPointCloudThreaded(outputPath); |
| 67 | +} |
| 68 | +else |
| 69 | +{ |
| 70 | +Debug.LogError("File not found: "+outputPath); |
| 71 | +} |
| 72 | + |
| 73 | +} |
| 74 | +} |
| 75 | +} |