Which rendering technique is commonly used to create realistic lighting effects in graphics?
A). Global Illumination
B). Flat Shading
C). Wireframe Rendering
D). Cartoon Rendering
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 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 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
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 effect do shadows add to digital graphics?
A). Depth
B). Color
C). Motion
D). Transparency
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
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
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