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Texturing & UVs | Unity Shader Code Basics 02

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Daniel Ilett

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Shaders Code

Description

This Daniel Ilett YouTube video is part two of Unity Shader Code Basics and focuses on sampling textures with UV coordinates in handwritten Unity shader code rather than Shader Graph.

It explains textures as 2D color arrays, how per-vertex UVs select texels on a mesh, and how to wire those ideas into a continuing shader so a mesh shows a mapped image instead of a flat color. The roughly fourteen-minute runtime sits between a first-shader intro and a later transparency lesson in the same series.

It is aimed at beginners who have written at least one simple Unity shader and want textured materials next. Unity and editing HLSL-style shader files are assumed.

Access is a free YouTube watch page with an on-page description of textures and UVs. No paid course shell is required.

The lesson grounds texture sampling vocabulary before transparency, lighting, or graph-based Unity workflows.

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