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 technique is commonly used to create reflections on non-planar surfaces?
A). Parallax Mapping
B). Bump Mapping
C). Environment Mapping
D). Cube Mapping
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
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
What effect do shadows add to digital graphics?
A). Depth
B). Color
C). Motion
D). Transparency
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
How can soft shadows be achieved in digital graphics?
A). By partially blocking light rays
B). By using brighter colors
C). By increasing object size
D). By applying blur effects
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
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