BB8 Polygon & Material Quiz

What is the first step in setting up the plane and reference image in 3DS Max for creating a BB-8 head?

• Press "M" to open the Material Editor.

• Create a plane in 3DS Max and size it approximately 260x200.

• Select your reference image.

• Open the base color slot of a new material.

Answer explanation

The first step is to create a plane in 3DS Max and size it approximately 260x200. This provides a surface to apply the reference image, which is essential for accurately modeling the BB-8 head.

What tool is used to enable X-ray mode on the sphere in 3DS Max?

• "Alt + X"

• "Ctrl + X"

• "Shift + X"

• "Alt + Z"

Answer explanation

In 3DS Max, the shortcut to enable X-ray mode on an object, such as a sphere, is 'Alt + X'. This command allows you to see through the object while maintaining its visibility in the scene.

Which setting is used to cut the sphere in half in 3DS Max?

• "Edged Faces"

• "Hemispheres"

• "Editable Poly"

• "Modify Panel"

Answer explanation

The 'Hemispheres' setting in 3DS Max is specifically designed to cut a sphere in half, creating a half-sphere shape. Other options like 'Editable Poly' and 'Modify Panel' do not directly perform this action.

Why would you use a "TurboSmooth" modifier when working on a 3D model?

• To enhance the mesh detail

• To adjust the lighting settings

• To rotate the object

• To remove the texture

Answer explanation

The "TurboSmooth" modifier is used to enhance the mesh detail of a 3D model by subdividing the geometry, resulting in a smoother and more refined appearance. This is essential for achieving high-quality visual results.

What is the initial step to boolean the inside of the cylinder?

• Create a box to cover the cylinders

• Create a cylinder roughly the same size as the BB-8 body’s bottom cylinder radius

• Convert both cylinders to editable polys

• Attach the two cylinders together

Answer explanation

The initial step to boolean the inside of the cylinder is to create a cylinder roughly the same size as the BB-8 body’s bottom cylinder radius. This ensures proper alignment and scaling for the boolean operation.

What is the purpose of performing a boolean operation (Subtraction) in creating the bottom curved ridges?

• To add more detail to the cylinders

• To cut off the top halves of the cylinders

• To change the color of the cylinders

• To increase the size of the cylinders

Answer explanation

The purpose of performing a boolean operation (Subtraction) is to cut off the top halves of the cylinders, creating the desired bottom curved ridges. This operation modifies the shape rather than adding detail or changing color.

What is the first step in applying materials to your BB-8 model in 3DS Max?

• Convert the BB-8 object to a NURBS model

• Press "M" to open the Material Editor

• Download the BB-8 model from the internet

• Set the Material ID to "5"

Answer explanation

The first step in applying materials to your BB-8 model is to press 'M' to open the Material Editor. This allows you to access and manage materials before applying them to the model.

Does it matter which Material ID should be set for the polygons on the head of the BB-8?

• No, all the ID's will color it the same

• Yes, you have to use ID 1

• Yes, because if you don't all the ID's will show the same image.

• No, the ID's are all set and can't be changed.

Answer explanation

Yes, the Material ID matters because using the same ID for all polygons will result in them displaying the same image. Different IDs allow for varied textures and colors on the BB-8's head.

In the Multi/Sub-Object material, what material should be added to create a white bottom part?

• A new "Standard Material"

• A new "Physical Material"

• A new "Reflective Material"

• A new "Transparent Material"

Answer explanation

To create a white bottom part in a Multi/Sub-Object material, adding a new 'Physical Material' is ideal as it allows for realistic rendering and can easily achieve a white appearance, unlike the other material types.

What is the purpose of performing a ProBoolean operation on the BB-8 model?

• To add more polygons to the model

• To remove the intersecting geometry from the bottom

• To change the color of the model

• To increase the size of the model

Answer explanation

The ProBoolean operation is used to remove intersecting geometry from the bottom of the BB-8 model, ensuring a clean and accurate shape. This is essential for proper modeling and rendering.