I couldn’t figure out the multiplyer in the CSV to XYZ node, so in the process of creating a terrain (loft surface) from a set of points (about 44,000) I put together a definition which does so, but not always.
If I limit the number of points to about 30,000 it works (though it takes a really long time and doesn’t seem to utilize available system resources). But the same definition doesn’t work for the complete set of points.
I’ve suspect/identify the most time consuming process to be the conversion from string to number. Please let me know if there is a more efficient way to go about this.
The above image is of a part of the definition that I suspect is contributing most to the inefficiency in generating a surface such as the image below.
To summarize, my questions are
- Multiplyer in CSV to XYZ node?
- Is too much data being extracted from the CSV file causing the definition to fail?
- Approach that is more efficient than Split String with comma as the delimiter?