python - Fill matplotlib polygon with a gradient between vertices - Stack Overflow

I'm plotting a collection of polygons (triangles) using matplotlib's Poly3DCollection. The triangles are between vertices with a color associated with them. I'm currently filling each triangle with a

python - Fill matplotlib polygon with a gradient between vertices - Stack Overflow

python - Pyplot: vertical gradient fill under curve? - Stack Overflow

Make filled polygons between two horizontal curves in Python using Matplotlib - GeeksforGeeks

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Top 50 matplotlib Visualizations - The Master Plots (w/ Full Python Code)

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