void LoadSim(int idx)
{
// read in results from json
string predFile = Path.Combine(dataInDir, "eval_sim_" + idx.ToString());
Debug.Log("Visualizing " + predFile);
var jsonTextFile = Resources.Load <TextAsset>(predFile);
m_curPred = PredInfo.CreateFromJSON(jsonTextFile.ToString());
// read in mesh to use
string meshFile = Path.Combine(m_baseModelDir, m_curPred.shape);
meshFile += ".obj";
Debug.Log(meshFile);
OBJLoader.OBJMesh objLoaderMesh = OBJLoader.LoadOBJMesh(meshFile);
Debug.Assert(objLoaderMesh.vertices.Count > 0);
Debug.Assert(objLoaderMesh.faces.Count > 0);
m_mesh = DataGenUtils.ToUnityMesh(objLoaderMesh);
// create init object
m_initObj = new GameObject("Sim" + idx.ToString() + "_Init");
MeshFilter mfInit = m_initObj.AddComponent <MeshFilter>();
mfInit.mesh = m_mesh;
MeshRenderer mrInit = m_initObj.AddComponent <MeshRenderer>();
mrInit.sharedMaterial = initMat;
m_initObj.transform.localScale = m_curPred.scale;
m_initObj.transform.position = m_curPred.gt_pos[0];
m_initObj.transform.eulerAngles = m_curPred.gt_rot[0];
// create GT object
m_gtObj = new GameObject("Sim" + idx.ToString() + "_GT");
MeshFilter mf = m_gtObj.AddComponent <MeshFilter>();
mf.mesh = m_mesh;
MeshRenderer mr = m_gtObj.AddComponent <MeshRenderer>();
mr.sharedMaterial = gtMat;
m_gtObj.transform.localScale = m_curPred.scale;
m_gtObj.transform.position = m_curPred.gt_pos[0];
m_gtObj.transform.eulerAngles = m_curPred.gt_rot[0];
// create sampled object
m_sampObj = new GameObject("Sim" + idx.ToString() + "_Samp");
MeshFilter mf2 = m_sampObj.AddComponent <MeshFilter>();
mf2.mesh = m_mesh;
MeshRenderer mr2 = m_sampObj.AddComponent <MeshRenderer>();
mr2.sharedMaterial = sampMat;
m_sampObj.transform.localScale = m_curPred.scale;
m_sampObj.transform.position = m_curPred.samp_pos[0];
m_sampObj.transform.eulerAngles = m_curPred.samp_rot[0];
}
// returns false if we don't want to use this sim
bool LoadSim(int predIdx, int idx, bool createGt)
{
// read in results from json
string predFile = Path.Combine(m_predDataDirs[predIdx], "eval_sim_" + idx.ToString() + ".json");
Debug.Log("Visualizing " + predFile);
string jsonTextFile = ReadFile(predFile);
m_curPreds.Add(PredInfo.CreateFromJSON(jsonTextFile));
if (showTopplingOnly && !m_curPreds[predIdx].toppled)
{
// don't want to use this
return(false);
}
if (showNonTopplingOnly && m_curPreds[predIdx].toppled)
{
return(false);
}
// find mesh to use
string meshFile = "";
for (int i = 0; i < m_baseModelDirs.Count; i++)
{
meshFile = Path.Combine(m_baseModelDirs[i], m_curPreds[predIdx].shape);
meshFile += ".obj";
if (File.Exists(meshFile))
{
break;
}
}
Debug.Log(meshFile);
if (meshFile == "")
{
Debug.Log("Couldn't find mesh " + m_curPreds[predIdx].shape + "!");
Application.Quit();
}
OBJLoader.OBJMesh objLoaderMesh = OBJLoader.LoadOBJMesh(meshFile);
Debug.Assert(objLoaderMesh.vertices.Count > 0);
Debug.Assert(objLoaderMesh.faces.Count > 0);
m_mesh = DataGenUtils.ToUnityMesh(objLoaderMesh);
// create GT object
if (createGt && !hideGroundTruth)
{
m_gtObj = new GameObject("Sim" + idx.ToString() + "_GT");
MeshFilter mf = m_gtObj.AddComponent <MeshFilter>();
mf.mesh = m_mesh;
MeshRenderer mr = m_gtObj.AddComponent <MeshRenderer>();
mr.sharedMaterial = gtMat;
m_gtObj.transform.localScale = m_curPreds[predIdx].scale;
m_gtObj.transform.position = m_curPreds[predIdx].gt_pos[0];
m_gtObj.transform.eulerAngles = m_curPreds[predIdx].gt_euler_rot[0];
}
// create sampled object
m_predObjs.Add(new GameObject("Sim" + idx.ToString() + "_Pred"));
MeshFilter mf2 = m_predObjs[predIdx].AddComponent <MeshFilter>();
mf2.mesh = m_mesh;
MeshRenderer mr2 = m_predObjs[predIdx].AddComponent <MeshRenderer>();
mr2.sharedMaterial = predMats[predIdx];
m_predObjs[predIdx].transform.localScale = m_curPreds[predIdx].scale;
m_predObjs[predIdx].transform.position = m_curPreds[predIdx].pred_pos[0];
m_predObjs[predIdx].transform.eulerAngles = m_curPreds[predIdx].pred_rot[0];
return(true);
}