Materials and Textures in Unreal Engine 5 Course

Lesson 1 • Core Material Input Slots

Explains each PBR input on the main material node and its visual effect. Connects physical surface properties to their corresponding shader inputs.

Lesson 2 • Creating and Applying Your First Material

Guides students through authoring a simple material and assigning it to a mesh. Reinforces the full creation-to-application workflow end to end.

Lesson 3 • UE5 Rendering Pipeline Overview

Covers how UE5 processes materials from shader compilation to screen output. Establishes the mental model needed for all subsequent material work.

Lesson 1 • Importing Textures into UE5

Covers the import dialogue, compression settings, and sRGB flags for each texture type. Correct import settings prevent colour-space and quality errors downstream.

Lesson 2 • Texture Sampling in Material Graphs

Teaches Texture Sample and Texture Object nodes and their parameter variants. Students connect imported textures to material inputs correctly.

Lesson 3 • Channel Packing and Texture Optimisation

Demonstrates packing multiple grayscale maps into RGBA channels to reduce texture memory. Students apply industry-standard packing conventions used in production.

Lesson 4 • Texture Streaming and LOD Settings

Explains how UE5 streams mip levels at runtime and how LOD bias affects quality. Students configure streaming settings to balance performance and visual fidelity.

Lesson 1 • Vector and Colour Operations

Teaches Append, ComponentMask, and Lerp nodes for manipulating multi-channel data. Enables blending and remapping of colour and vector values in the graph.

Lesson 2 • Normal Map Blending Techniques

Covers BlendAngleCorrectedNormals and manual normal blending methods for layering detail normals. Students combine macro and micro surface detail accurately.

Lesson 3 • Arithmetic and Constant Nodes

Covers Add, Subtract, Multiply, Divide, and constant value nodes as the building blocks of all material maths. Students combine these to control surface properties precisely.

Lesson 4 • UV Manipulation Nodes

Explores TexCoord, Panner, Rotator, and custom UV transform nodes for controlling texture placement. Students animate and tile textures without external tools.

Lesson 1 • Dynamic Material Instances at Runtime

Explains Dynamic Material Instances and Blueprint-driven parameter changes for interactive effects. Students drive material changes from gameplay events without recompiling shaders.

Lesson 2 • Master Material Architecture

Defines the master material pattern and explains why it reduces shader permutations. Students design a master material structure that supports multiple surface types.

Lesson 3 • Scalar and Vector Parameters

Teaches converting constants to Scalar and Vector Parameters with defaults and ranges. Parameters expose artist controls without requiring graph edits.

Lesson 4 • Creating and Managing Material Instances

Demonstrates creating Material Instance assets, overriding parameters, and organising instance hierarchies. Students produce a library of surface variants from a single master.

Lesson 1 • Glass and Refraction Materials

Teaches Translucent blend mode, refraction inputs, and thin-surface glass techniques. Students produce convincing glass that refracts and reflects the environment correctly.

Lesson 2 • Cloth and Fabric Shading

Introduces the Cloth shading model and fuzz colour inputs for accurate fabric rendering. Students reproduce woven and knit surface appearances using UE5's cloth pipeline.

Lesson 3 • Metal and Dielectric Surface Workflows

Contrasts metallic and dielectric PBR workflows and their correct Metallic and Specular values. Students avoid common energy-conservation errors in metal shading.

Lesson 4 • Subsurface and Skin Shading Models

Covers the Subsurface and Subsurface Profile shading models for translucent organic surfaces. Students configure scatter radius and profile assets for realistic skin rendering.

Lesson 1 • Procedural Weathering and Wear Effects

Combines noise, masks, and height-based blending to simulate rust, dirt, and surface wear. Students build a reusable weathering layer applicable to any surface type.

Lesson 2 • Procedural Masks and Edge Detection

Teaches Fresnel, CameraDepthFade, and vertex-colour-based masks for procedural surface variation. Students isolate edges, cavities, and silhouettes without baked textures.

Lesson 3 • World-Position-Based Texturing

Uses WorldPosition and ObjectPosition nodes to project textures independent of UV layout. Students eliminate UV seams on large environment meshes using triplanar projection.

Lesson 1 • Post-Process Materials

Creates materials in the Post Process blend mode and applies them via Post Process Volumes. Students build screen-space effects including outlines, scanlines, and colour grading overlays.

Lesson 2 • Emissive and Bloom-Driven Materials

Configures Emissive Colour output and its interaction with UE5's bloom post-process. Students control glow intensity and colour to produce neon, fire, and energy effects.

Lesson 3 • Particle and Niagara Material Integration

Teaches Particle Colour, Particle Size, and Dynamic Parameter nodes for Niagara-driven materials. Students build sprite and ribbon materials that respond to emitter data.

Lesson 4 • Animated and Time-Driven Materials

Uses the Time node and sine-wave maths to drive UV animation, dissolve effects, and morphing patterns. Students synchronise material animation with gameplay timers and Blueprint events.

Lesson 1 • Shader Complexity and Profiling Tools

Uses the Shader Complexity view mode and GPU profiler to identify expensive materials. Students interpret instruction counts and overdraw to prioritise optimisation efforts.

Lesson 2 • Reducing Shader Instruction Count

Covers node consolidation, texture channel reuse, and replacing maths with baked textures. Students reduce instruction counts without visible quality loss on target hardware.

Lesson 3 • Material Asset Organisation and Naming

Establishes folder structures, naming conventions, and asset audit workflows for large projects. Students maintain a clean content browser that scales across team sizes.

Lesson 4 • Collaborative Material Workflows

Covers source control integration, material function libraries, and handoff between artists and engineers. Students operate within a team pipeline using shared master materials and functions.