Which term is the value that determines which sub-material the sub-object uses?

Which term is the value that determines which sub-material the sub-object uses?

• A. Diffuse color
• B. Frame/frame rate
• C. Bezier curve
• D. Material ID

Answer: (D)

It's about how sub-materials are chosen for a sub-object. In 3DS Max, a Multi/Sub-Object material contains several sub-materials, each assigned a numeric ID. Each polygon or sub-object face can carry a Material ID, and the renderer uses that ID to pick which sub-material to apply to that face. So the value that determines which sub-material the sub-object uses is the Material ID. The other options don’t control which sub-material is chosen: the diffuse color only sets the base color of a material, frame rate relates to animation/display timing, and a Bezier curve is a type of curve used for modeling/animation, not for selecting sub-materials.

It's about how sub-materials are chosen for a sub-object. In 3DS Max, a Multi/Sub-Object material contains several sub-materials, each assigned a numeric ID. Each polygon or sub-object face can carry a Material ID, and the renderer uses that ID to pick which sub-material to apply to that face. So the value that determines which sub-material the sub-object uses is the Material ID. The other options don’t control which sub-material is chosen: the diffuse color only sets the base color of a material, frame rate relates to animation/display timing, and a Bezier curve is a type of curve used for modeling/animation, not for selecting sub-materials.