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Ask HN: What to learn for math for modeling?

70 points shivajikobardan | 1 comments | 27 Aug 25 07:57 UTC | HN request time: 0.344s | source

parametric cubic curve

boundary representation

blending function

spline

b-spline

cubic bezier curve

de casteljau algorithm

I have been diving into these topics since few days and I have not understood anything. I tried peter shirley's textbook on Computer Graphics. Foley et al, Hearn baker etc...

It is clear to me that I lack the mathematics preriquisites for understanding this. Thus, I am deeply asking for resources that I can do to brush up. Me being a computer engineering graduate I have done math classes, it is just that I became like a calculator instead of understanding the logic behind doing the formulas and steps so need a short revision.

1. Jgoauh ◴[29 Aug 25 08:46 UTC] No.45061707[source]▶
I am not very knownledgeable on Computer Graphics Maths, but i have an interest in Texture Synthesis so i might be able to help as i was not mathematically literate when i started. Here's my strategy :

1 - Find a recent research paper of low-medium complexity 2 - Read it in whole 3 - take note of any term i don't understand 4 - Read the research paper where this idea was introduced 5 - Repeat steps 3 - 5

I am currently reading a fascinating 1973 paper about how different statistics affect our ability to differenciate between different textures. I am not a pro of Texture Synthesis maths but i have a good idea of where the field started, where it is going and understand the decisions of modern papers much better.