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Use material and light to separate shapes

About 46 minutes · 6 reading + 40 practice and checks
Time includes reading, practice, and questions. Extra videos or further study are optional.
See this course’s project requirements

An 800×600 rendered display scene with three modeled objects, editable BLEND source and a settings/readme record.

Keep your working files in your own notebook or software. Save a private description, checklist, and work link in My Proof.

What to include

  • A pedestal, box and sphere placed using the supplied coordinate plan.
  • Editable edge treatments and distinct materials.
  • A simple light setup and checked camera frame.
  • A test render and a recorded improvement.
  • An 800×600 PNG, BLEND source and settings note.

Review and revise

Use these criteria to check your work and choose what to improve.

  • Objects have the intended size and contact points.
  • Materials and lighting make the shapes clear.
  • Camera framing avoids accidental clipping.
  • The saved render agrees with the editable scene.
Open the full course project
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Before you begin

The idea in everyday life

Use Box, Sphere, Pedestal and ground. Materials: box warm orange, sphere teal, pedestal light gray. Use built-in materials only.

The idea

Color describes a surface; lighting determines how that surface is revealed.

Follow along

Use material and light to separate shapes — guided practice

Give objects distinct surface colors and a simple light setup.

Use Box, Sphere, Pedestal and ground. Materials: box warm orange, sphere teal, pedestal light gray. Use built-in materials only.

  1. 1. Step 1

    For each object open Material Properties > New. In Principled BSDF set Base Color to the chosen color and Roughness around 0.6. Use Material Preview to compare.

    You should see: Materials distinguish three surfaces.

    Establish explicit scene settings.

  2. 2. Step 2

    Delete the default light if it confuses the setup. Add > Light > Area; set location(−3, −4, 6), rotationX 25, Y0, Z−30 degrees, power 700 W and size 5.

    You should see: One broad light creates a simple shadow pattern.

    Preserve editable geometry and controls.

  3. 3. Step 3

    In World Properties set Background Strength to 0.2 if using the standard world surface. Switch to Rendered view to assess shadows; use a supported render engine such as Cycles CPU when available.

    You should see: The scene has visible surfaces in rendered view.

    Inspect the actual visual result.

  4. 4. Step 4

    Check that the sphere and box remain distinguishable in grayscale by looking at their silhouettes and lightness; adjust one material if needed. Save.

    You should see: Shape and value support the color differences.

    Save a reproducible version.

Now change one thing

Two objects use roughness 0.2 and 0.7. What is the numerical difference?

Your work

What to finish

Shape and value support the color differences.

Common mistake

Watch for this

Keep a saved source before experimenting with a new setting.

How can I tell I understand it?

Explain the result, reproduce the procedure, and complete the changed-input check.

Try 3 questions

Quick knowledge check

Answer all 3 questions. Get at least 2 right and the lesson completes automatically.

Not yet passed

You’ll get an explanation for each answer. Signed in? Your results save to your account.

1A material looks bright in Material Preview but dark in final render. What is a likely reason?
2What change generally softens an area light’s shadow edge?
3Roughness changes from 0.3 to 0.8. Numerical increase?
0 of 3 answeredApply the lesson to a short question, then review the explanation.
4
Finish this lesson

Pass the check. We’ll save the progress.

Answer all 3 questions above and get at least 2 right. You can review the explanations and try again.

Go to the knowledge check
Optional course overview video · same video as Lesson 1
BlenderInterface Overview - Blender 2.80 FundamentalsYouTube
Optional course overview

Interface Overview - Blender 2.80 Fundamentals

From Blender. Watch here or open it on YouTube .

Optional course overview. Follow the written steps below at your own pace.
Tools, templates, and lesson sources

Tools and templates

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Sources and further reading

Explore the references behind this lesson.

Blender lighting basics — Erik Selin
Source & access notes · checked 2026-09-12

Read original instructor walkthrough of light types, adding and transforming lights, power, size and world lighting.

Access: Public article text inspected without an account; optional advertised products are not needed. Reviewed September 12, 2026.

Reuse: Link only. All scene specifications and teaching prose are original. Public reading does not grant republication rights.

How to move the camera in Blender — Erik Selin
Source & access notes · checked 2026-09-12

Read original instructor walkthrough of viewport versus camera, navigation, camera view, View Lock and framing.

Access: Public article text inspected without an account; optional advertised products are not needed. Reviewed September 12, 2026.

Reuse: Link only. All scene specifications and teaching prose are original. Public reading does not grant republication rights.

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