CS602 Computer Graphics GDB Spring 2020 Solution & Discussion
A medical department in China needs to release a report on urgent basis on Novel Corona COVID-19 Virus. They need to render the virus structure for the presentation during pandemic.
Discuss which technique will be most suitable among rasterization, ray-tracing and radiosity for the scenario keeping in view the suitable level of detail and time constraint.
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CS602 GDB NO.1 2020
In my opinion, rasterization will be good for making presentation. Ray tracing produces good quality image but still need photorealism and require high computational cost. Radiosity’s computational time is proportional to the complexity of a scene and represents the interaction of surfaces very well but can’t deal for specular reflection. Rasterization is the task taking an image described in a vector graphics format and converting into a raster image. Thre rasterised image may then be displayed on a computer display, vedio display or printer or stored in a bitmap file format.
Compared with other rendeting techniques such as ray tracing or radiosity. It produce very fast and therefore need in most realtime 3D engine. It has quickly become the ruling approach for interactive applications because of irs initially low computational requirements.