Rendering - sec 01

What is rendering?

• Determine the color of the 3D scene.

• Compute the light intensity in the scene.

• Converting 3D scene to 2D image.

• Determine how object surface interact with lights.

Which rendering method traces the path of light to produce realistic images?

• Rasterization

• Ray tracing

• Shading

• Light traced

Which technique is commonly used for rendering 3D objects in video games?

• Rasterization

• Ray tracing

• Wireframe rendering

• Vector rendering

The scan line algorithm works by:

• Calculating colors for each vertex individually.

• Breaking down polygons into triangles.

• Only rendering outlines of shapes.

• Processing each scan line sequentially to fill polygons.

In ray tracing, what happens when a ray intersects a reflective surface?

• The ray stops.

• A new ray is traced in the direction of reflection.

• The surface becomes transparent.

• The ray is absorbed by the surface.