# 3D Modeling Practice Test

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#### What does the acronym HSDS stand for?

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Explanation:
A subdivision surface is de- fined over an initial control mesh, and a subdivision scheme is used to refine the control mesh iteratively by recalculating vertex positions and inserting new vertices according to specified rules (masks). A hierarchy of meshes converging to a smooth limit surface is created through recursive subdivision.

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Explanation:
Fracture

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Explanation:
Pelvis

#### To delete an Edge as well as the Vertises. What did you select to do?

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Explanation:
Shift+Enter/Bkspace is used only in the VC, while Ctrl+q or Ctrl+shift+q lowers/raises the field of view in the 2D cockpit to be able to see the runway.

#### What map is used to make an object shine?

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Explanation:
The brightness of the specular is measured in specular level. You might use a color map instead, depending on the shader, to regulate brightness and colorize the specular. The breadth of the specular gloss is equal to the specular gloss. A narrow specular resembles an extremely smooth shiny surface, whereas a wide specular resembles a coarser surface.

#### What is the extent of the Motion File in a Biped?

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Explanation:
BIM is for folks who do 3D modeling or need to edit 3D models directly. The goal of BIC is to make it easier for everyone engaged in the design-build process to communicate information. BIP is for building owners and buyers who aren't involved in the design-build process yet require knowledge to make decisions.

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Explanation:
Width

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Explanation:
Temperature

#### Which map produces a depth illusion?

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Explanation:
Regardless of the direction of the light source, a bump map tells the renderer which regions of a surface are brighter and which sections are darker. A normal map connects fake surface normals to the rest of 3D space, determining how the texture interacts with the displayed light source mathematically.

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Explanation
No

#### In Max, where do you see Nodes?

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Explanation
The Schematic View is a node-based scene graph that allows you to access object data, materials, controllers, modifiers, hierarchy, and hidden scene interactions like wired parameters and instancing.

#### What isn't an exposure controller?

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Explanation
Photometric is not an exposure controller.

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Explanation
Yes

#### Is Backface Culling in the Viewport Affecting Object Rendering?

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Explanation
Back-face culling refers to the rendering engine ignoring faces whose normal is not towards the camera. Because the normal of a newly constructed cube is normal facing outside, you must filp the normal Alt N in mesh edit mode.

#### Which is a deflector that is based on an object.

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Explanation
UDeflector is a deflector that is based on an item. After you've finished creating it, go to the Object Based Deflector and choose the ground plane object.

#### Which one is a Global Super sampler?

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Explanation
Mitchellâ€“Netravali filters, often known as BC-splines, are a class of reconstruction filters used mostly in computer graphics. They can be used for anti-aliasing and scaling raster graphics, among other things. Because they are bi-dimensional cubic splines, they are also known as bicubic filters in picture editing tools.

#### Which of the following is not an Autodesk Master for 3Ds MAX product?

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Explanation
Alex Alvarez is a YouTube sensation known for his own channel. On his YouTube account, he has 909k subscribers.

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Explanation
No

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Explanation
No

#### The first box is where you fill in the necessary information.

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Explanation
Box modeling is a 3D modeling technique in which the basic shape of the final object is created using a primitive shape (such as a box, cylinder, or sphere). The final product is then sculpted out of this basic outline. To get to the final product, the process employs a series of recurring processes, which might result in a more efficient and controlled modeling process.

#### The three-dimensional view of your shot.

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Explanation
A projection of a 3-D model to a 2-D visual surface is specified by PerspectiveCamera. Perspective foreshortening is used in this projection. In other words, a frustrum whose sides converge toward a point on the horizon is described by the PerspectiveCamera.

#### A rotating light that is used to simulate sunshine.

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Explanation
Directional Light

#### Instead of typing commands, software that uses images to click on buttons.

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Explanation
A GUI (graphical user interface) is a set of visual components that interact with computer software. A graphical user interface (GUI) shows elements that convey information and indicate actions that the user can do. When the user interacts with the items, they change color, size, and visibility.

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Explanation