public void Reset()
{
ResetSettings();
AssignMeshesFromPairs();
GameObject obj = GameObject.Find("onion");
if (obj)
{
targetObject.SetActive(false);
}
else
{
obj = GameObject.Find("Meat");
if (obj)
{
targetObject.SetActive(false);
}
}
targetObject = barabarianRef;
preserveFace.interactable = true;
preservationStrength.interactable = preserveFace.isOn;
targetObject.SetActive(true);
objectMeshPairs = PolyfewRuntime.GetObjectMeshPairs(targetObject, true);
trianglesCount.text = PolyfewRuntime.CountTriangles(true, targetObject) + "";
exportButton.interactable = false;
importFromWeb.interactable = true;
importFromFileSystem.interactable = true;
}
public void ImportOBJFromNetwork()
{
// This function downloads and imports an obj file named onion.obj from the url below
// This also loads the associated textures and materials given by the absolute URLs
GameObject importedObject;
isImportingFromNetwork = true;
OBJImportOptions importOptions = new OBJImportOptions();
importOptions.zUp = false;
importOptions.localPosition = new Vector3(0.87815f, 1.4417f, -4.4708f);
importOptions.localScale = new Vector3(0.0042f, 0.0042f, 0.0042f);
string objURL = "https://dl.dropbox.com/s/v09bh0hiivja10e/onion.obj?dl=1";
string objName = "onion";
string diffuseTexURL = "https://dl.dropbox.com/s/0u4ij6sddi7a3gc/onion.jpg?dl=1";
string bumpTexURL = "";
string specularTexURL = "";
string opacityTexURL = "";
string materialURL = "https://dl.dropbox.com/s/fuzryqigs4gxwvv/onion.mtl?dl=1";
progressSlider.value = 0;
uninteractivePanel.SetActive(true);
downloadProgress = new ReferencedNumeric <float>(0);
StartCoroutine(UpdateProgress());
PolyfewRuntime.ImportOBJFromNetwork(objURL, objName, diffuseTexURL, bumpTexURL, specularTexURL, opacityTexURL, materialURL, downloadProgress, (GameObject imp) =>
{
AssignMeshesFromPairs();
isImportingFromNetwork = false;
importedObject = imp;
barabarianRef.SetActive(false);
targetObject = importedObject;
ResetSettings();
objectMeshPairs = PolyfewRuntime.GetObjectMeshPairs(targetObject, true);
trianglesCount.text = PolyfewRuntime.CountTriangles(true, targetObject) + "";
exportButton.interactable = true;
uninteractivePanel.SetActive(false);
importFromWeb.interactable = false;
importFromFileSystem.interactable = false;
preserveFace.interactable = false;
preservationStrength.interactable = false;
disableTemporary = true;
preservationSphere.gameObject.SetActive(false);
disableTemporary = false;
},
(Exception ex) =>
{
uninteractivePanel.SetActive(false);
isImportingFromNetwork = false;
Debug.LogError("Failed to download and import OBJ file. " + ex.Message);
}, importOptions);
}
// Start is called before the first frame update
void Start()
{
if (Application.platform == RuntimePlatform.WebGLPlayer)
{
isWebGL = true;
}
uninteractivePanel.SetActive(false);
exportButton.interactable = false;
barabarianRef = targetObject;
objectMeshPairs = PolyfewRuntime.GetObjectMeshPairs(targetObject, true);
trianglesCount.text = PolyfewRuntime.CountTriangles(true, targetObject) + "";
}
public void OnReductionChange(float value)
{
if (disableTemporary)
{
return;
}
didApplyLosslessLast = false;
//System.Diagnostics.Stopwatch w = new System.Diagnostics.Stopwatch();
//w.Start();
if (targetObject == null)
{
return;
}
if (Mathf.Approximately(0, value))
{
return;
}
SimplificationOptions options = new SimplificationOptions();
options.simplificationStrength = value;
options.enableSmartlinking = enableSmartLinking.isOn;
options.preserveBorderEdges = preserveBorders.isOn;
options.preserveUVSeamEdges = preserveUVSeams.isOn;
options.preserveUVFoldoverEdges = preserveUVFoldover.isOn;
if (preserveFace.isOn)
{
options.regardPreservationSphere = true;
options.preservationSphereCenterWorldSpace = preservationSphere.position;
options.preservationSphereWorldScale = preservationSphere.lossyScale;
}
else
{
options.regardPreservationSphere = false;
}
trianglesCount.text = PolyfewRuntime.SimplifyObjectDeep(objectMeshPairs, options, (GameObject go, MeshRendererPair mInfo) =>
{
//Debug.Log("Simplified mesh " + mInfo.mesh.name + " on GameObject " + go.name);
}) + "";
//w.Stop();
//Debug.Log("Elapsed " + w.ElapsedMilliseconds);
}
public void OnReductionChange(float value)
{
if (disableTemporary)
{
return;
}
didApplyLosslessLast = false;
if (targetObject == null)
{
return;
}
if (Mathf.Approximately(0, value))
{
AssignMeshesFromPairs();
trianglesCount.text = PolyfewRuntime.CountTriangles(true, targetObject) + "";
return;
}
PolyfewRuntime.SimplificationOptions options = new PolyfewRuntime.SimplificationOptions();
options.simplificationStrength = value;
options.enableSmartlinking = enableSmartLinking.isOn;
options.preserveBorderEdges = preserveBorders.isOn;
options.preserveUVSeamEdges = preserveUVSeams.isOn;
options.preserveUVFoldoverEdges = preserveUVFoldover.isOn;
options.recalculateNormals = recalculateNormals.isOn;
options.regardCurvature = regardCurvature.isOn;
if (preserveFace.isOn)
{
options.regardPreservationSpheres = true;
options.preservationSpheres.Add(new PolyfewRuntime.PreservationSphere(preservationSphere.position, preservationSphere.lossyScale.x, preservationStrength.value));
}
else
{
options.regardPreservationSpheres = false;
}
trianglesCount.text = PolyfewRuntime.SimplifyObjectDeep(objectMeshPairs, options, (GameObject go, PolyfewRuntime.MeshRendererPair mInfo) =>
{
//Debug.Log("Simplified mesh " + mInfo.mesh.name + " on GameObject " + go.name);
}) + "";
}
public void SimplifyLossless()
{
//System.Diagnostics.Stopwatch w = new System.Diagnostics.Stopwatch();
//w.Start();
disableTemporary = true;
reductionStrength.value = 0;
disableTemporary = false;
didApplyLosslessLast = true;
SimplificationOptions options = new SimplificationOptions
{
enableSmartlinking = enableSmartLinking.isOn,
preserveBorderEdges = preserveBorders.isOn,
preserveUVSeamEdges = preserveUVSeams.isOn,
preserveUVFoldoverEdges = preserveUVFoldover.isOn,
simplifyMeshLossless = true
};
if (preserveFace.isOn)
{
options.regardPreservationSphere = true;
options.preservationSphereCenterWorldSpace = preservationSphere.position;
options.preservationSphereWorldScale = preservationSphere.lossyScale;
}
else
{
options.regardPreservationSphere = false;
}
trianglesCount.text = PolyfewRuntime.SimplifyObjectDeep(objectMeshPairs, options, (GameObject go, MeshRendererPair mInfo) =>
{
Debug.Log("Simplified mesh " + mInfo.mesh.name + " on GameObject " + go.name);
}) + "";
//w.Stop();
//Debug.Log("Elapsed " + w.ElapsedMilliseconds);
}
public void ExportGameObjectToOBJ()
{
//The following exports the GameObject Onion to the persistent data path
string exportPath = Application.persistentDataPath;
GameObject exportObject = GameObject.Find("onion");
if (exportObject)
{
exportObject = exportObject.transform.GetChild(0).GetChild(0).gameObject;
}
else
{
exportObject = GameObject.Find("Meat");
if (!exportObject)
{
return;
}
else
{
exportObject = exportObject.transform.GetChild(0).GetChild(0).gameObject;
}
}
PolyfewRuntime.OBJExportOptions exportOptions = new PolyfewRuntime.OBJExportOptions(true, true, true, true, true);
PolyfewRuntime.ExportGameObjectToOBJ(exportObject, exportPath, () =>
{
Debug.Log("Successfully exported GameObject: " + exportObject.name);
string message = "Successfully exported the file to: \n" + Application.persistentDataPath;
StartCoroutine(ShowMessage(message));
},
(Exception ex) =>
{
Debug.LogError("Failed to export OBJ. " + ex.ToString());
}, exportOptions);
}
public void ImportOBJ()
{
// This function loads an abj file named Meat.obj from the project's asset directory
// This also loads the associated textures and materials
GameObject importedObject;
OBJImportOptions importOptions = new OBJImportOptions();
importOptions.zUp = false;
importOptions.localPosition = new Vector3(-2.199f, -1, -1.7349f);
importOptions.localScale = new Vector3(0.045f, 0.045f, 0.045f);
string objPath = Application.dataPath + "/PolyFew/demo/TestModels/Meat.obj";
string texturesFolderPath = Application.dataPath + "/PolyFew/demo/TestModels/textures";
string materialsFolderPath = Application.dataPath + "/PolyFew/demo/TestModels/materials";
PolyfewRuntime.ImportOBJFromFileSystem(objPath, texturesFolderPath, materialsFolderPath, (GameObject imp) =>
{
importedObject = imp;
Debug.Log("Successfully imported GameObject: " + importedObject.name);
barabarianRef.SetActive(false);
targetObject = importedObject;
ResetSettings();
objectMeshPairs = PolyfewRuntime.GetObjectMeshPairs(targetObject, true);
trianglesCount.text = PolyfewRuntime.CountTriangles(true, targetObject) + "";
exportButton.interactable = true;
importFromWeb.interactable = false;
importFromFileSystem.interactable = false;
preserveFace.interactable = false;
preservationStrength.interactable = false;
disableTemporary = true;
preservationSphere.gameObject.SetActive(false);
disableTemporary = false;
},
(Exception ex) =>
{
Debug.LogError("Failed to load OBJ file. " + ex.ToString());
}, importOptions);
}
