public void ComputeResults(AlgoStep step, string inputPath, string outputPath, string outputPathTxt)
{
var hdLog = Program.Path(Subfolder.none, $"result_hausdorff_{ao.name}_{step.qualityStr}", Ext.txt);
if (File.Exists(hdLog))
{
File.Delete(hdLog);
}
var hd = MeshlabWorkspace.Instance.RunFilter_HausdorffDistance(inputPath, outputPath, hdLog);
if (File.Exists(outputPathTxt))
{
hd.time = long.Parse(File.ReadAllText(outputPathTxt));
}
Results.Result res = new Results.Result()
{
path = outputPath,
step = step,
hd = hd
};
results.bboxDiag = res.hd.bboxDiag;
results.AddResult(res);
if (File.Exists(hdLog))
{
File.Delete(hdLog);
}
}
protected override void Run_Impl(AlgoStep step, string inputPath, string outputPath)
{
var fileName = Regex.Match(inputPath, @"\w+(?:\.\w+)*$").Value;
var ofs = GenerateOFS(step.faceCount, fileName, outputPath, openFlipperOptions.type, openFlipperOptions.order);
var ofsPath = Program.Path(Subfolder.none,"decimator", Ext.ofs);
File.WriteAllText(ofsPath, ofs);
Cli.Run($@"–no-splash {inputPath} {ofsPath}", ao.workspace.exePath);
}
public void Run(AlgoStep step, string inputPath, string outputPath)
{
Run_Impl(step, inputPath, outputPath);
if (!File.Exists(outputPath))
{
throw new Exception("Failed to produce output");
}
}
protected override void Run_Impl(AlgoStep step, string inputPath, string outputPath)
{
//path to for (*.m)
var mFile = Regex.Replace(inputPath, @"\w+$", "m");
if (!File.Exists(mFile))
{
//convert input to (*.m)
var args = $"{Program.scripts["objtoMesh.pl"]} {inputPath}";
var output = PerlWorkspace.Instance.RunWithOutput(args);
File.WriteAllText(mFile, output);
}
//TODO : Assert file exits?
var tmproot = Regex.Replace(inputPath, @"\.\w+$", "");
var pm_File = $"{tmproot}.pm";
if (!File.Exists(pm_File))
{
var base_m_File = $"{tmproot}.base.m";
var prog_File = $"{tmproot}.prog";
//reads the original mesh and randomly samples points over its surface,
//progressively simplifies it by examining point residual distances, while recording changes to a *.prog file, and
//writes the resulting base mesh.
Execute("MeshSimplify", base_m_File, $"{mFile} -prog {prog_File} -simplify");
var rprog_File = $"{tmproot}.rprog";
//The next step is to reverse the sequence of stored edge collapses, i.e. forming a progressive sequence of vertex splits:
Execute("reverselines", rprog_File, $"{tmproot}.prog");
//We construct a concise progressive mesh by encoding the base mesh together with
//the sequence of vertex splits that exactly recover the original mesh:
Execute("Filterprog", pm_File, $"-fbase {base_m_File} -fprog {rprog_File} -pm");
///view progressive mesh
//Execute("G3dOGL", $"{tmproot}.txt", $"-pm_mode {pm_File}");
}
var output_m = $"{tmproot}_{step.qualityStr}.m";
Execute("FilterPM", output_m, $"{pm_File} -nf {step.faceCount} -outmesh");
var argsC = $"{Program.scripts["Meshtoobj.pl"]} {output_m}";
var outputObj = PerlWorkspace.Instance.RunWithOutput(argsC);
File.WriteAllText(outputPath, outputObj);
}
protected abstract void Run_Impl(AlgoStep step, string inputPath, string outputPath);
protected override void Run_Impl(AlgoStep step, string inputPath, string outputPath)
{
var args = $@"-P {Program.scripts["decimate.py"]} -- --nfaces {step.faceCount} --inm {inputPath} --outm {outputPath}";
Cli.Run(args, ao.workspace.exePath);
}
protected override void Run_Impl(AlgoStep step, string inputPath, string outputPath)
{
Cli.Run($"-f {step.quality.Sanitize()} {inputPath} {outputPath}", ao.workspace.exePath);
}
protected override void Run_Impl(AlgoStep step, string inputPath, string outputPath)
{
Cli.Run($"{inputPath} {outputPath} -t {step.faceCount}", ao.workspace.exePath);
}