속도별 크기 모듈
이 모듈을 사용하면 초당 이동 거리로 나타나는 속도에 따라 크기가 변하는 파티클을 만들 수 있습니다.
프로퍼티
| 프로퍼티: | 기능: |
|---|---|
| Size | 속도 범위에 따라 파티클의 크기를 정의하는 커브입니다. |
| Speed Range | 크기 커브가 매핑되는 속도 범위의 상한 및 하한 값(범위를 벗어나는 속도는 커브의 끝점에 매핑됨)입니다. |
세부 정보
Some situations will require particles which vary in speed depending on their size. For example, you would expect small pieces of debris to be accelerated more by an explosion than larger pieces. You can achieve effects like this using Size By Speed with a simple ramp curve that proportionally increases the speed as the size of the particle decreases. Note that this should not be used with the Limit Velocity Over Lifetime module, unless you want particles to change their size as they slow down.
Speed Range specifies the range of values that the X (width), Y (height) and Z (depth) shapes apply to. For example, if you specify a Speed Range between 10 and 100:
- Speeds below 10 will set the Particle size corresponding with the left-most edge of the curve
- Speeds above 100 will set the Particle size corresponding with the right-most edge of the curve
- Speeds between 10 and 100 will set the Particle size determined by the point along the curve corresponding to the Speed. In this example, a Speed of 55 would set the size according to the midpoint of the curve
비균일 파티클 스케일링
You can specify how a particle’s width, height and depth size changes by speed independently. In the Size by Speed module, check the Separate Axes checkbox, then choose how the X (width), Y (height) and Z (depth) of the particle is affected by the speed of the particle.