/// <summary>
/// Enables the user to perform automatic retopology on the .OBJ mesh via Instant Meshes.
/// </summary>
/// <param name="serializedObject"></param> The serialized object to modify.
public void SubsectionRunInstantMeshesOBJ(SerializedObject serializedObject)
{
EditorGUILayout.Space();
string workspace = dataHandler.dataDirectory;
string inputFilePath = Path.Combine(workspace, BlenderConnector.convertPLYtoOBJOutputFileName);
string outputFilePath = inputFilePath;
string label = "Perform automatic retopology.";
string tooltip = "This will re-mesh the .OBJ file at \"" + GeneralToolkit.FormatPathForCommand(inputFilePath) + "\".";
// Check if this option is available.
bool isGUIEnabled = GUI.enabled;
GUI.enabled = isGUIEnabled && File.Exists(inputFilePath) && Application.isPlaying;
GeneralToolkit.EditorRequirePlayMode(ref tooltip);
// Display a button to launch the helper method.
bool hasPressed = GeneralToolkit.EditorWordWrapLeftButton(new GUIContent("Run", tooltip), new GUIContent(label, tooltip));
// If the button is pressed, launch the method.
if (hasPressed)
{
BlenderHelper blenderHelper = GetComponent <BlenderHelper>();
StartCoroutine(InstantMeshesConnector.RunInstantMeshesCoroutine(this, workspace, inputFilePath, outputFilePath, blenderHelper));
}
// Reset the GUI.
GUI.enabled = isGUIEnabled;
EditorGUILayout.Space();
}
/// <summary>
/// Coroutine that applies the Smart UV Project algorithm to the given .OBJ file.
/// </summary>
/// <param name="caller"></param> The Blender helper calling this method.
/// <param name="inputFilePath"></param> The full path to the input .OBJ file.
/// <param name="outputFilePath"></param> The full path to the output .OBJ file.
/// <returns></returns>
public static IEnumerator RunSmartUVProjectOBJCoroutine(BlenderHelper caller, string inputFilePath, string outputFilePath)
{
// Indicate to the user that the process has started.
GeneralToolkit.ResetCancelableProgressBar(true, true);
// Initialize the coroutine parameters.
bool displayProgressBar; bool stopOnError; string[] progressBarParams;
InitBlenderCoroutineParams(true, out displayProgressBar, out stopOnError, out progressBarParams);
progressBarParams[1] = "Smart UV Project on .OBJ";
// Launch the command.
string command = FormatBlenderCommand(_smartUVProjectOBJFileName, inputFilePath, outputFilePath);
yield return(caller.StartCoroutine(GeneralToolkit.RunCommandCoroutine(typeof(BlenderConnector), command, _externalPythonScriptsDir, displayProgressBar, null, _harmlessWarnings, stopOnError, progressBarParams)));
// Display the uv-mapped mesh in the Scene view.
caller.DisplayMeshInSceneView(outputFilePath);
// Indicate to the user that the process has ended.
GeneralToolkit.ResetCancelableProgressBar(false, false);
}
// /// <summary>
// /// Coroutine that checks an .OBJ's mesh information.
// /// </summary>
// /// <param name="caller"></param> The object calling this method.
// /// <param name="inputFilePath"></param> The full path to the input .OBJ file.
// /// <param name="storeFaceCount"></param> Action that stores the mesh's face count.
// /// <returns></returns>
// public static IEnumerator RunCheckOBJMeshInfoCoroutine(MonoBehaviour caller, string inputFilePath, System.Diagnostics.DataReceivedEventHandler storeFaceCount)
// {
// // Indicate to the user that the process has started.
// GeneralToolkit.ResetCancelableProgressBar(true, false);
// // Initialize the coroutine parameters.
// bool displayProgressBar; bool stopOnError; string[] progressBarParams;
// InitBlenderCoroutineParams(false, out displayProgressBar, out stopOnError, out progressBarParams);
// progressBarParams[1] = "Check .OBJ mesh information";
// // Launch the command.
// string command = FormatBlenderCommand(_checkOBJMeshInfoFileName, inputFilePath);
// yield return caller.StartCoroutine(GeneralToolkit.RunCommandCoroutine(typeof(BlenderConnector), command, _externalPythonScriptsDir, displayProgressBar, storeFaceCount, _harmlessWarnings, stopOnError, progressBarParams));
// // Indicate to the user that the process has ended.
// GeneralToolkit.ResetCancelableProgressBar(false, false);
// }
/// <summary>
/// Coroutine that simplifies the mesh in a .OBJ file using the decimation modifier.
/// </summary>
/// <param name="caller"></param> The Blender helper calling this method.
/// <param name="inputFilePath"></param> The full path to the input .OBJ file.
/// <param name="outputFilePath"></param> The full path to the output .OBJ file.
/// <param name="storeFaceCount"></param> Action that stores the mesh's face count.
/// <returns></returns>
public static IEnumerator RunSimplifyOBJCoroutine(BlenderHelper caller, string inputFilePath, string outputFilePath, System.Diagnostics.DataReceivedEventHandler storeFaceCount)
{
// Indicate to the user that the process has started.
GeneralToolkit.ResetCancelableProgressBar(true, true);
// Initialize the coroutine parameters.
bool displayProgressBar; bool stopOnError; string[] progressBarParams;
InitBlenderCoroutineParams(true, out displayProgressBar, out stopOnError, out progressBarParams);
progressBarParams[1] = "Convert .PLY to .OBJ";
// Launch the command.
string command = FormatBlenderCommand(_simplifyOBJFileName, inputFilePath, outputFilePath);
yield return(caller.StartCoroutine(GeneralToolkit.RunCommandCoroutine(typeof(BlenderConnector), command, _externalPythonScriptsDir, displayProgressBar, storeFaceCount, _harmlessWarnings, stopOnError, progressBarParams)));
// Display the simplified mesh in the Scene view.
caller.DisplayMeshInSceneView(outputFilePath);
// Indicate to the user that the process has ended.
GeneralToolkit.ResetCancelableProgressBar(false, false);
}
/// <summary>
/// Coroutine that performs automatic retopology on a given mesh using the Instant Meshes implementation.
/// </summary>
/// <param name="caller"></param> The object calling this method.
/// <param name="workspace"></param> The workspace from which to launch the command.
/// <param name="inputFilePath"></param> The full path to the input .PLY or .OBJ file.
/// <param name="outputFilePath"></param> The full path to the output .PLY or .OBJ file.
/// <param name="blenderHelper"></param> The helper component for Blender.
/// <returns></returns>
public static IEnumerator RunInstantMeshesCoroutine(MonoBehaviour caller, string workspace, string inputFilePath, string outputFilePath, BlenderHelper blenderHelper)
{
// Indicate to the user that the process has started.
GeneralToolkit.ResetCancelableProgressBar(true, true);
// Initialize the command parameters.
bool displayProgressBar = true;
bool stopOnError = true;
string[] progressBarParams = new string[3];
progressBarParams[0] = "2";
progressBarParams[1] = "Automatic retopology";
progressBarParams[2] = "Processing canceled by user.";
// Prepare the command.
string formattedExePath = InstantMeshesSettings.formattedInstantMeshesExePath;
string command = "CALL " + formattedExePath;
command += " --output " + GeneralToolkit.FormatPathForCommand(outputFilePath);
command += " --deterministic --boundaries --rosy 6 --posy 6";
// If there is a Blender helper, use the determined mesh face count to define the desired face count.
if (blenderHelper != null && blenderHelper.meshFaceCount != -1)
{
command += " --faces " + GeneralToolkit.ToString(blenderHelper.meshFaceCount);
}
// Launch the command.
command += " " + GeneralToolkit.FormatPathForCommand(inputFilePath);
yield return(caller.StartCoroutine(GeneralToolkit.RunCommandCoroutine(typeof(InstantMeshesConnector), command, workspace, displayProgressBar, null, null, stopOnError, progressBarParams)));
// If there is a Blender helper, update the mesh's face count.
if (blenderHelper != null)
{
blenderHelper.CheckOBJMeshInfo(workspace);
}
// Indicate to the user that the process has ended.
GeneralToolkit.ResetCancelableProgressBar(false, false);
}
