What is a particle system used for in graphics?

What is the purpose of using depth of field in rendering?

A). To simulate focal blur effects

B). To increase object size

C). To add motion blur effects

D). To reduce rendering time

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

How can you achieve a glossy reflection effect in graphics?

A). By using high specular intensity

B). By reducing texture quality

C). By applying motion blur effects

D). By increasing object size

Which technique is commonly used to implement realistic reflections in graphics?

A). Environment Mapping

B). Texture Mapping

C). Vertex Shading

D). Ray Tracing

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

A). Parallax Mapping

B). Bump Mapping

C). Environment Mapping

D). Cube Mapping

In a particle system, what do emitters define?

A). Properties of emitted particles

B). Properties of light sources

C). Properties of shaders

D). Properties of textures

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 do particle systems contribute to creating realistic fire effects?

A). By simulating flickering flames

B). By using solid colors

C). By adding motion blur effects

D). By increasing particle size

What is the purpose of using shaders in particle systems?

A). To control particle behavior

B). To add visual effects

C). To render 3D models

D). To optimize rendering performance

What role does refraction play in realistic reflections?

A). Simulating how light bends through materials

B). Simulating dynamic effects

C). Enhancing texture details

D). Adding motion blur effects