Hello,
Thank you very much for your quick reply.
It works perfectly now.
I just removed the "mxutils" which was not compatible with my s26 version
B
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RE: RenderDocument/PythonCallBack : how to display progress prints during the render
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RenderDocument/PythonCallBack : how to display progress prints during the render
hello,
when I run from script manager the maxon script below to launch a render and display the progress in the console, all the prints of line 44 in "def PythonCallBack"print("ProgressHook called [{0} / p: {1}]".format(text, progress * 100.0))
are not displayed as the render progresses but all at once at the end of the render.
What should I do to see these prints during the render ?Thanks in advance
Here is the link to the script :
https://developers.maxon.net/docs/py/26_107/modules/c4d.documents/index.html?highlight=renderdocument#c4d.documents.RenderDocument"And the maxon script :
""" Copyright: MAXON Computer GmbH Author: Maxime Adam Description: - Render the current document with a progress hook to get notified about the current rendering progress. Class/method highlighted: - c4d.bitmaps.MultipassBitmap - c4d.documents.RenderDocument() """ import c4d def PythonCallBack(progress, progress_type): """Function passed in RenderDocument. It will be called automatically by Cinema 4D with the current render progress. Args: progress (float): The percent of the progress for the current step progress_type (c4d.RENDERPROGRESSTYPE): The Main part of the current rendering step """ text = str() if progress_type == c4d.RENDERPROGRESSTYPE_BEFORERENDERING: text = "Before Rendering" elif progress_type == c4d.RENDERPROGRESSTYPE_DURINGRENDERING: text = "During Rendering" elif progress_type == c4d.RENDERPROGRESSTYPE_AFTERRENDERING: text = "After Rendering" elif progress_type == c4d.RENDERPROGRESSTYPE_GLOBALILLUMINATION: text = "GI" elif progress_type == c4d.RENDERPROGRESSTYPE_QUICK_PREVIEW: text = "Quick Preview" elif progress_type == c4d.RENDERPROGRESSTYPE_AMBIENTOCCLUSION: text = "AO" # Prints to the console the current progress print("ProgressHook called [{0} / p: {1}]".format(text, progress * 100.0)) def PythonWriteCallBack(mode, bmp, fn, mainImage, frame, renderTime, streamnum, streamname): """Function passed in RenderDocument. It will be called automatically by Cinema 4D when the file rendered file should be saved. Args: mode (c4d.WRITEMODE): The write mode. bmp (c4d.bitmaps.BaseBitmap): The bitmap written to. fn (str): The path where the file should be saved. mainImage (bool): True for main image, otherwise False. frame (int): The frame number. renderTime (int): The bitmap frame time. streamnum (int): The stream number. streamname (streamname: str): The stream name. """ text = str() if mode == c4d.WRITEMODE_STANDARD: text = "Standard" elif mode == c4d.WRITEMODE_ASSEMBLE_MOVIE: text = "Assemble Movie" elif mode == c4d.WRITEMODE_ASSEMBLE_SINGLEIMAGE: text = "Assemble single image" print("ProgressWriteHook called [{0} / p: {1}]".format(text, renderTime)) def main(): # Retrieves the current active render settings rd = doc.GetActiveRenderData() # Creates a Multi Pass Bitmaps that will store the render result bmp = c4d.bitmaps.MultipassBitmap(int(rd[c4d.RDATA_XRES]), int(rd[c4d.RDATA_YRES]), c4d.COLORMODE_RGB) if bmp is None: raise RuntimeError("Failed to create the bitmap.") # Adds an alpha channel bmp.AddChannel(True, True) # Renders the document if c4d.documents.RenderDocument(doc, rd.GetData(), bmp, c4d.RENDERFLAGS_EXTERNAL, prog=PythonCallBack, wprog=PythonWriteCallBack) != c4d.RENDERRESULT_OK: raise RuntimeError("Failed to render the temporary document.") # Displays the render in the Picture Viewer c4d.bitmaps.ShowBitmap(bmp) if __name__ == "__main__": main()