private void DrawPiskelEditorToolWindow(int id)
{
EditorGUI.BeginChangeCheck();
var newIndex = EditorGUILayout.Popup(_selectedLayerIndex, _curveBindings.Select(i => i.propertyName).ToArray());
if (EditorGUI.EndChangeCheck() && newIndex != _selectedLayerIndex)
{
InitializeFramesList();
}
_scrollPosition = EditorGUILayout.BeginScrollView(_scrollPosition);
_spritesListUi.DoLayoutList();
EditorGUILayout.EndScrollView();
EditorGUI.BeginDisabledGroup(!_hasListChanged);
if (GUILayout.Button("Save changes"))
{
string savePath =
EditorUtility.SaveFilePanelInProject("Save Piskel animation", piskelTarget.name, "piskel", "Select where to save the current animation.");
if (!string.IsNullOrEmpty(savePath))
{
PiskelDocument document = PiskelDocument.FromAnimation(_animation);
File.WriteAllText(savePath, document.ToPiskelJson());
AssetDatabase.ImportAsset(savePath);
_hasListChanged = false;
}
}
EditorGUI.EndDisabledGroup();
GUILayout.FlexibleSpace();
}
private void WritePiskelOutput()
{
var outputWidth = m_Settings.imageInputSettings.outputWidth;
var outputHeight = m_Settings.imageInputSettings.outputHeight;
var finalWidth = outputWidth * _renderedFrames.Count();
if (finalWidth > SystemInfo.maxTextureSize)
{
Debug.Log("The output texture width is too large, try lowering the capture resolution or make the animation shorter");
return;
}
Texture2D renderedFrame = new Texture2D(outputWidth * _currentFrame, outputHeight);
for (var index = 0; index < _renderedFrames.Count; index++)
{
var pixels = _renderedFrames[index].GetPixels32();
renderedFrame.SetPixels32(index * outputWidth, 0, outputWidth, outputHeight, pixels);
}
_renderedFrames.Clear();
PiskelChunk[] chunks = new PiskelChunk[1];
chunks[0] = new PiskelChunk();
chunks[0].SetTexture(renderedFrame);
chunks[0].layout = new PiskelChunk.IntArray[_currentFrame];
for (int i = 0; i < _currentFrame; i++)
{
chunks[0].layout[i] = new PiskelChunk.IntArray()
{
array = new[] { i }
};
}
PiskelDocument piskelDocument = new PiskelDocument
{
name = Path.GetFileNameWithoutExtension(settings.outputFile),
width = outputWidth,
height = outputHeight,
fps = m_Settings.outputFrameRate,
layers = new PiskelLayer[1]
};
piskelDocument.layers[0] = new PiskelLayer
{
chunks = chunks,
name = "Layer0",
frameCount = _currentFrame,
opacity = 1.0f
};
var jsonString = piskelDocument.ToPiskelJson();
File.WriteAllText(settings.outputFile, jsonString);
AssetDatabase.Refresh();
}