/// <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)
{
StartCoroutine(InstantMeshesConnector.RunInstantMeshesCoroutine(this, workspace, inputFilePath, outputFilePath, _reduceVertexCountToRecommended));
}
// Provide the option to reduce the face count to the value recommended by Instant Meshes, or to use the current vertex count.
SerializedProperty propertyReduceVertexCountToRecommended = serializedObject.FindProperty(_propertyNameReduceVertexCountToRecommended);
label = "Reduce vertex count:";
tooltip = "If true, reduces the vertex count to the value recommended by Instant Meshes. Otherwise, aims to keep the same vertex count.";
tooltip += " For scenes in which the region of interest is small compared to the bounds of the mesh, it is recommended to turn this off.";
propertyReduceVertexCountToRecommended.boolValue = EditorGUILayout.Toggle(new GUIContent(label, tooltip), propertyReduceVertexCountToRecommended.boolValue);
// Reset the GUI.
GUI.enabled = isGUIEnabled;
EditorGUILayout.Space();
}
/// <summary>
/// Enables the user to launch dense 3D reconstruction and meshing via COLMAP.
/// </summary>
/// <param name="workspace"></param> The workspace from which to perform this method.
private void SubsectionDenseReconstruction()
{
EditorGUILayout.Space();
string workspace = dataHandler.dataDirectory;
string label = "Reconstruct 3D mesh (.PLY) from sparse camera setup.";
string tooltip = "Processed geometry will be stored at: \"" + COLMAPConnector.GetDelaunayFile(workspace) + "\".";
// Check if this option is available.
bool isGUIEnabled = GUI.enabled;
GUI.enabled = isGUIEnabled && (cameraSetup != null && cameraSetup.cameraModels != null) && workspace.Contains(COLMAPConnector.dense0DirName) && 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, display a dialog to confirm.
if (hasPressed)
{
label = "Existing data will be erased. Are you ready to proceed?";
tooltip = "Launching this process will erase data in the folder: \"" + workspace + "\". Are you ready to proceed?";
// If the user confirms, update the workspace directory and launch the method.
if (EditorUtility.DisplayDialog(label, tooltip, "Yes", "No"))
{
StartCoroutine(COLMAPConnector.RunDenseReconstructionCoroutine(this, workspace));
}
}
// Reset the GUI.
GUI.enabled = isGUIEnabled;
EditorGUILayout.Space();
}
/// <summary>
/// Enables the user to launch dense 3D reconstruction and meshing via COLMAP.
/// </summary>
/// <param name="workspace"></param> The workspace from which to perform this method.
private void SubsectionDenseReconstruction()
{
EditorGUILayout.Space();
string workspace = dataHandler.dataDirectory;
string label = "Reconstruct 3D mesh (.PLY) from sparse camera setup.";
string tooltip = "Processed geometry will be stored at: \"" + COLMAPConnector.GetDelaunayFile(workspace) + "\".";
// Check if this option is available.
bool isGUIEnabled = GUI.enabled;
GUI.enabled = isGUIEnabled && (cameraSetup != null && cameraSetup.cameraModels != null && cameraSetup.cameraModels.Length > 0) && (dataHandler != null && dataHandler.imagePointCorrespondencesExist) && 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, display a dialog to confirm.
if (hasPressed)
{
label = "Existing data will be erased. Are you ready to proceed?";
tooltip = "WARNING: Before launching this step, please check that you are using a CUDA-capable GPU. Your current GPU is a " + SystemInfo.graphicsDeviceName + ".";
tooltip += "\n\nLaunching this process will erase data in the folder: \"" + workspace + "\". Are you ready to proceed?";
// If the user confirms, update the workspace directory and launch the method.
int chosenButton = EditorUtility.DisplayDialogComplex(label, tooltip, "Yes", "No", "Check whether my GPU is CUDA-capable");
if (chosenButton == 0)
{
StartCoroutine(COLMAPConnector.RunDenseReconstructionCoroutine(this, workspace, cameraSetup.cameraModels.Length));
}
else if (chosenButton == 2)
{
Application.OpenURL("https://developer.nvidia.com/cuda-gpus");
}
}
// Reset the GUI.
GUI.enabled = isGUIEnabled;
EditorGUILayout.Space();
}
/// <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>
/// Enables the user to launch sparse 3D reconstruction via COLMAP.
/// </summary>
/// <param name="serializedObject"></param> The serialized object to modify.
private void SubsectionSparseReconstruction(SerializedObject serializedObject)
{
EditorGUILayout.Space();
string workspace = dataHandler.dataDirectory;
string label = "Recover sparse camera setup from images.";
string tooltip = "Images should be stored in the \"" + COLMAPConnector.GetImagesDir(workspace) + "\" folder.\n";
tooltip += "Camera setup information will be stored at: \"" + COLMAPConnector.GetCamerasFile(workspace) + "\".";
// Check if this option is available.
bool isGUIEnabled = GUI.enabled;
GUI.enabled = isGUIEnabled && (processingCaller.sourceColorCount > 1) && !(workspace.Contains(COLMAPConnector.dense0DirName)) && 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));
// Display additional parameters.
EditorGUILayout.Space();
if (GUI.enabled)
{
label = "Camera type";
tooltip = "COLMAP camera type of the camera(s) that acquired the source images.";
SerializedProperty propertyCOLMAPCameraIndex = serializedObject.FindProperty(_propertyNameCOLMAPCameraIndex);
propertyCOLMAPCameraIndex.intValue = EditorGUILayout.Popup(new GUIContent(label, tooltip), propertyCOLMAPCameraIndex.intValue, COLMAPConnector.COLMAPCameraTypes.ToArray());
label = "Is single camera";
tooltip = "This value should be set to true if the source images were acquired by the same camera, false otherwise.";
SerializedProperty propertyIsSingleCamera = serializedObject.FindProperty(_propertyNameIsSingleCamera);
propertyIsSingleCamera.boolValue = EditorGUILayout.Toggle(new GUIContent(label, tooltip), propertyIsSingleCamera.boolValue);
label = "Max. image size: ";
tooltip = "Maximum image size for the undistortion step. The resized images will be the ones used for rendering.";
SerializedProperty propertyMaxImageSize = serializedObject.FindProperty(_propertyNameMaxImageSize);
propertyMaxImageSize.intValue = EditorGUILayout.IntSlider(new GUIContent(label, tooltip), propertyMaxImageSize.intValue, 1, 8192);
}
// If the button is pressed, display a dialog to confirm.
if (hasPressed)
{
label = "Existing data will be erased. Are you ready to proceed?";
tooltip = "Launching this process will erase data in the folder: \"" + workspace + "\". Are you ready to proceed?";
// If the user confirms, launch the method.
if (EditorUtility.DisplayDialog(label, tooltip, "Yes", "No"))
{
StartCoroutine(COLMAPConnector.RunSparseReconstructionCoroutine(processingCaller, workspace, _COLMAPCameraIndex, _isSingleCamera, _maxImageSize));
}
hasPerformedSparseReconstruction = true;
ChangeWorkspaceAfterSparseReconstruction();
}
// Reset the GUI.
GUI.enabled = isGUIEnabled;
EditorGUILayout.Space();
}
/// <summary>
/// Enables the user to convert the .PLY mesh file to .OBJ via Blender.
/// </summary>
public void SubsectionConvertPLYtoOBJ()
{
EditorGUILayout.Space();
string inputFilePath = Path.Combine(_meshWorkspace, COLMAPConnector.delaunayFileName);
string outputFilePath = Path.Combine(_meshWorkspace, BlenderConnector.convertPLYtoOBJOutputFileName);
string label = "Convert .PLY mesh to .OBJ file.";
string tooltip = "File " + GeneralToolkit.FormatPathForCommand(inputFilePath) + " will be converted to file " + GeneralToolkit.FormatPathForCommand(outputFilePath) + ".";
// 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 (hasPressed)
{
StartCoroutine(BlenderConnector.RunConvertPLYtoOBJCoroutine(processingCaller, inputFilePath, outputFilePath, ReadMeshFaceCount));
}
// Reset the GUI.
GUI.enabled = isGUIEnabled;
EditorGUILayout.Space();
}
/// <summary>
/// Enables the user to UV-map the given .OBJ mesh using Blender's Smart UV Project algorithm.
/// </summary>
public void SubsectionSmartUVProjectOBJ()
{
EditorGUILayout.Space();
string inputFilePath = Path.Combine(_meshWorkspace, BlenderConnector.convertPLYtoOBJOutputFileName);
string outputFilePath = inputFilePath;
string label = "UV-map .OBJ file.";
string tooltip = "Mesh in file " + GeneralToolkit.FormatPathForCommand(inputFilePath) + " will be UV-mapped using Blender's Smart UV Project algorithm.";
// 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 (hasPressed)
{
StartCoroutine(BlenderConnector.RunSmartUVProjectOBJCoroutine(this, inputFilePath, outputFilePath));
}
// Reset the GUI.
GUI.enabled = isGUIEnabled;
EditorGUILayout.Space();
}
/// <summary>
/// Enables the user to check the mesh information contained in the .OBJ file via Blender.
/// </summary>
public void SubsectionCheckOBJMeshInfo()
{
EditorGUILayout.Space();
string inputFilePath = Path.Combine(_meshWorkspace, BlenderConnector.convertPLYtoOBJOutputFileName);
string label = "Check .OBJ mesh information.";
string tooltip = "File " + GeneralToolkit.FormatPathForCommand(inputFilePath) + " will be read from, to check its number of triangle faces.";
// 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 (hasPressed)
{
CheckOBJMeshInfo(_meshWorkspace);
}
// Display the current face count.
GUIStyle grey = GeneralToolkit.wordWrapStyle;
grey.normal.textColor = Color.grey;
label = "Mesh face count: ";
if (meshFaceCount == -1)
{
label += "not determined.";
}
else
{
label += GeneralToolkit.ToString(meshFaceCount) + ".";
}
tooltip = "Number of faces on the mesh.";
EditorGUILayout.LabelField(new GUIContent(label, tooltip), grey);
// Reset the GUI.
GUI.enabled = isGUIEnabled;
EditorGUILayout.Space();
}
/// <summary>
/// Enables the user to simplify the .OBJ mesh via Blender.
/// </summary>
/// <param name="serializedObject"></param> The serialized object to modify.
public void SubsectionSimplifyOBJ(SerializedObject serializedObject)
{
EditorGUILayout.Space();
string inputFilePath = Path.Combine(_meshWorkspace, BlenderConnector.convertPLYtoOBJOutputFileName);
string outputFilePath = inputFilePath;
string label = "Simplify .OBJ mesh.";
string tooltip = "Mesh in file " + GeneralToolkit.FormatPathForCommand(inputFilePath) + " will be simplified, reducing its face count.";
// 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)
{
StartCoroutine(BlenderConnector.RunSimplifyOBJCoroutine(this, inputFilePath, outputFilePath, ReadMeshFaceCount));
}
// Reset the GUI.
GUI.enabled = isGUIEnabled;
EditorGUILayout.Space();
}