ELSC (File Format): Difference between revisions
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Electrical effects are commonly used to dynamically draw lightning and electrical arcs. | Electrical effects are commonly used to dynamically draw lightning and electrical arcs. | ||
An electrical ''particle instance'' is a single line subdivided into ''segments''. Whenever a new instance is generated, | An electrical ''particle instance'' is a single line subdivided into ''segments''. Whenever a new instance is generated, a | ||
vertices are displaced using a [[wikipedia:Fractal|random fractal algorithm]]. The instance's color and line-width is updated | [[wikipedia:Bézier curve|Bézier curve]] is subdivided into segments. The segment's central vertices are displaced using | ||
over its lifetime. | a [[wikipedia:Fractal|random fractal algorithm]]. The instance's color and line-width is updated over its lifetime. | ||
== Properties == | == Properties == | ||
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{{ParticlePropertyRow|SSEG|IntElement|Segment Count|System Init|Maximum count of line segments per instance|{{check}}|{{nocheck}}|{{nocheck}}|{{nocheck}}|{{nocheck}}}} | {{ParticlePropertyRow|SSEG|IntElement|Segment Count|System Init|Maximum count of line segments per instance|{{check}}|{{nocheck}}|{{nocheck}}|{{nocheck}}|{{nocheck}}}} | ||
{{ParticlePropertyRow|COLR|ColorElement|Swoosh Color|Particle Creation and Update|Modulation color evaluated for swoosh-based instances|{{check}}|{{nocheck}}|{{nocheck}}|{{nocheck}}|{{nocheck}}}} | {{ParticlePropertyRow|COLR|ColorElement|Swoosh Color|Particle Creation and Update|Modulation color evaluated for swoosh-based instances|{{check}}|{{nocheck}}|{{nocheck}}|{{nocheck}}|{{nocheck}}}} | ||
{{ParticlePropertyRow|IEMT|EmitterElement|Initial Emitter|Particle Creation|Position source for instance start-point; Velocity is used to form | {{ParticlePropertyRow|IEMT|EmitterElement|Initial Emitter|Particle Creation|Position source for instance start-point; Velocity is used to form Bézier points to curve instance|{{check}}|{{nocheck}}|{{nocheck}}|{{nocheck}}|{{nocheck}}}} | ||
{{ParticlePropertyRow|FEMT|EmitterElement|Final Emitter|Particle Creation|Position source for instance end-point; Velocity is used to form | {{ParticlePropertyRow|FEMT|EmitterElement|Final Emitter|Particle Creation|Position source for instance end-point; Velocity is used to form Bézier points to curve instance|{{check}}|{{nocheck}}|{{nocheck}}|{{nocheck}}|{{nocheck}}}} | ||
{{ParticlePropertyRow|AMPL|RealElement|Length Amplitude|Particle Creation|Randomized coefficient of fractal displacement as product of segment count|{{check}}|{{nocheck}}|{{nocheck}}|{{nocheck}}|{{nocheck}}}} | {{ParticlePropertyRow|AMPL|RealElement|Length Amplitude|Particle Creation|Randomized coefficient of fractal displacement as product of segment count|{{check}}|{{nocheck}}|{{nocheck}}|{{nocheck}}|{{nocheck}}}} | ||
{{ParticlePropertyRow|AMPD|RealElement|Direct Amplitude|Particle Creation|Separately randomized coefficient of fractal displacement|{{check}}|{{nocheck}}|{{nocheck}}|{{nocheck}}|{{nocheck}}}} | {{ParticlePropertyRow|AMPD|RealElement|Direct Amplitude|Particle Creation|Separately randomized coefficient of fractal displacement|{{check}}|{{nocheck}}|{{nocheck}}|{{nocheck}}|{{nocheck}}}} | ||