Particle System Operators/Add Vector to Vector: Difference between revisions
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(Created page with ";Add Vector to Vector :This initializer allows a vector field to be added to another vector field, with optional scaling on each x/y/z component. One useful purpose of this is ta...") |
Thunder4ik (talk | contribs) m (→top: clean up, added orphan, underlinked tags) |
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;Add Vector to Vector | ;Add Vector to Vector | ||
:This initializer allows a vector field to be added to another vector field, with optional scaling on each x/y/z component. | :This initializer allows a vector field to be added to another vector field, with optional scaling on each x/y/z component. | ||
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'''[[Generic Operator Options]]''' | '''[[Generic Operator Options]]''' | ||
;Component Scale Factor [Vector] | ;Component Scale Factor [Vector] | ||
:Multiplies the input vector by this value. 1 1 1 will be default, while 0 in a particular component will remove its influence. | :Multiplies the input vector by this value. 1 1 1 will be default, while 0 in a particular component will remove its influence. | ||
;Input Field [vector field] | ;Input Field [vector field] | ||
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;Output Field [vector field] | ;Output Field [vector field] | ||
:The field field to add to - the existing value will be added with the scaled input to result in the output value. | :The field field to add to - the existing value will be added with the scaled input to result in the output value. | ||
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[[Category: Particle System]] | |||
Latest revision as of 22:49, 21 January 2024
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- Add Vector to Vector
- This initializer allows a vector field to be added to another vector field, with optional scaling on each x/y/z component.
One useful purpose of this is taking sprite trail which is ignoring delta time and add the scaled normal of the particle (taking from a ground surface, for example) to the position/previous position to get an offset from the spawned position away from the surface normal.
- Component Scale Factor [Vector]
- Multiplies the input vector by this value. 1 1 1 will be default, while 0 in a particular component will remove its influence.
- Input Field [vector field]
- The vector field to add from - this will be scaled by the component scale.
- Output Field [vector field]
- The field field to add to - the existing value will be added with the scaled input to result in the output value.