public CompositorData(CompositorData otherData)
{
red = otherData.red;
green = otherData.green;
blue = otherData.blue;
alpha = otherData.alpha;
textureWidth = otherData.textureWidth;
textureHeight = otherData.textureHeight;
path = otherData.path;
}
void OnWizardCreate()
{
string path = EditorUtility.SaveFilePanelInProject("Save Composited Data", "Composited Texture", "png", "Select Where To Save Composited Texture", compositorData.path);
if (path.Length == 0)
{
if (EditorUtility.DisplayDialog("Canceling Composite", "Composite Incomplete. All Changed Settings Will Be Lost. Are You Sure You Wish To Cancel?", "Yes, Exit Without Saving", "No, Go Back"))
{
return;
}
else
{
CreateWizard();
return;
}
}
//selected a valid path, save the settings before continuing
compositorData.path = path;
lastData = compositorData;
Texture2D tex = new Texture2D(compositorData.textureWidth, compositorData.textureHeight);
Color[] pixels = new Color[compositorData.textureWidth * compositorData.textureHeight];
float uvX, uvY;
int pixelIndex;
//go through the pixel grid, and get the bilinear filtered composited color for each pixel
for (int x = 0; x < compositorData.textureWidth; x++)
{
uvX = x / (compositorData.textureWidth - 1f);
for (int y = 0; y < compositorData.textureHeight; y++)
{
uvY = y / (compositorData.textureHeight - 1f);
pixelIndex = x + y * compositorData.textureWidth;
pixels[pixelIndex] = compositorData.GetColor(uvX, uvY);
}
}
tex.SetPixels(pixels);
tex.Apply(false);
byte[] bytes = tex.EncodeToPNG();
File.WriteAllBytes(path, bytes);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
}
