In a particle system, what do emitters define?

Which technique is commonly used to create reflections on non-planar surfaces?

A). Parallax Mapping

B). Bump Mapping

C). Environment Mapping

D). Cube Mapping

Which type of reflection mapping is suitable for reflecting a 360-degree environment onto a sphere?

A). Spherical Mapping

B). Cube Mapping

C). Planar Mapping

D). Cylindrical Mapping

Which of the following is an example of a real-time reflection technique?

A). Screen Space Reflections

B). Environment Mapping

C). Ray Tracing

D). Cube Mapping

What is the purpose of ambient occlusion in rendering?

A). To simulate soft shadows and shading

B). To enhance texture details

C). To increase object visibility in scenes

D). To reduce rendering time

What is a particle system used for in graphics?

A). Simulating dynamic effects

B). Rendering static images

C). Adding 3D models

D). Creating user interfaces

How can you optimize particle systems for performance?

A). By using level-of-detail techniques

B). By increasing particle count

C). By using high-resolution textures

D). By applying motion blur effects

Which technique is commonly used to create realistic water effects in graphics?

A). Fluid Simulation

B). Texture Mapping

C). Ray Tracing

D). Particle Systems

How do environment maps contribute to realistic reflections?

A). By capturing and applying surrounding scenery

B). By adding motion blur effects

C). By increasing object size

D). By simulating lens distortion effects

Which type of particle system is suitable for creating a snowfall effect?

A). Particle Emitter System

B). Fluid Simulation Particle System

C). Point Cloud Particle System

D). Fire and Smoke Particle System

How can you simulate volumetric effects such as smoke or fog in graphics?

A). By using particle systems

B). By increasing object size

C). By applying motion blur effects

D). By reducing texture quality