Ultimate 3D Product Animation Flashcards
7 cards from real 3D Product Animation practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Ultimate 3D Product Animation flashcards as text
When creating a 3D product animation for e-commerce, which file format is preferred for delivering the final video with an alpha channel?
Answer: MOV with ProRes 4444
ProRes 4444 in a MOV container supports a full alpha channel, allowing transparent backgrounds for flexible compositing.
In 3D product animation, what is the role of a 'specular map'?
Answer: Controls where and how intensely a surface reflects light
A specular map uses grayscale values to control the intensity and distribution of specular highlights across a surface.
Which 3D animation principle helps a product feel weightier and more physical by having it compress slightly upon hitting a surface?
Answer: Squash and stretch
Squash and stretch simulates the elastic deformation of objects under impact, adding a sense of mass and physicality.
What is 'depth of field' (DOF) used for in 3D product animation?
Answer: Blurring objects outside the focal plane to simulate a camera lens
Depth of field selectively blurs areas outside the focus point, drawing attention to the product and adding photographic realism.
In Blender's Cycles render engine, what does 'samples' refer to in the context of product animation rendering?
Answer: The number of light ray calculations per pixel used to reduce noise
Higher sample counts mean more light ray paths are traced per pixel, reducing render noise at the cost of longer render times.
When animating a product with a rotating logo, which constraint in 3D software keeps the logo always facing the camera?
Answer: Track To / Look At constraint
The Track To (or Look At) constraint continuously orients an object to point toward a target, such as keeping text facing the camera.
What does 'subsurface scattering' (SSS) simulate in 3D product animations for materials like soap or candles?
Answer: Light penetrating a translucent surface and scattering beneath it
SSS mimics how light enters a translucent material, scatters internally, and exits at a different point, giving organic or waxy materials their characteristic glow.