What effect do shadows add to digital graphics?
A). Depth
B). Color
C). Motion
D). Transparency
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
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
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 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
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
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
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 technique is commonly used to create reflections on non-planar surfaces?
A). Parallax Mapping
B). Bump Mapping
C). Environment Mapping
D). Cube Mapping
Which technique is commonly used to create realistic water effects in graphics?
A). Fluid Simulation
B). Texture Mapping
C). Ray Tracing
D). Particle Systems