graphics - Why do we need texture filtering (bi-linear, trilinear, anisotropy) - Stack Overflow

Maybe my understand about how texture mapping is implemented is wrong. I recently built a 3D engine purely in Java (I know I have a lot of time on my hand) and I finished the texture mapping part.

Android Lesson Six: An Introduction to Texture Filtering

Anisotropic Filtering

opengl - Help me grasp Anisotropic Filtering (AF) - Computer Graphics Stack Exchange

Example 02.02: Texture filtering & MIP mapping

What Is Anisotropic Filtering? - Intel

Chapter 8. Summed-Area Variance Shadow Maps

opengl - Is texture filtering an anti-aliasing technique? - Stack Overflow

This is what trilinear optimisation option in Nvidia CP does : r/pcmasterrace

opengl - Is texture filtering an anti-aliasing technique? - Stack Overflow

Direct3D 11.3 Functional Specification