What is VRML in computer graphics?

Question

I need it in the exam point of view.

Really I'm thankful to you.This asked as a 3 mark question.

Answer 1

VRML (Virtual Reality Modeling Language, usually pronounced vermal) is a standard file format for representing 3-dimensional (3D) interactive vector graphics, designed particularly with the World Wide Web in mind.

VRML is a text file format where, e.g., vertices and edges for a 3D polygon can be specified along with the surface color, image-mapped textures, shininess, transparency, and so on. URLs can be associated with graphical components so that a web browser might fetch a web-page or a new VRML file from the Internet when the user clicks on the specific graphical component. Animations, sounds, lighting, and other aspects of the virtual world can interact with the user or may be triggered by external events such as timers. A special Script Node allows the addition of program code (e.g., written in Java or JavaScript (ECMAScript)) to a VRML file.

VRML files are commonly called worlds and have the .wrl extension (for example island.wrl). Although VRML worlds use a text format they may often be compressed using gzip so that they transfer over the internet more quickly. Most 3D modeling programs can save objects and scenes in VRML format.

Answer 2

VRML (Virtual Reality Modeling Language, usually pronounced vermal) is a standard file format for representing 3-dimensional (3D) interactive vector graphics, designed particularly with the World Wide Web in mind.

Answer 3

An old 3D modelling language that makes rendering in 3D easier, from a programming task (calling up OpenGL routine in C) to a simpler scripting task in a text editor.

Answer 4

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