Variable exprConst

Type Declaration

• constant: (v: number) => Expr

• vec2: (x: Numlike, y: Numlike) => Expr

• vec3: (x: Numlike, y: Numlike, z: Numlike) => Expr

• vec4: (x: Numlike, y: Numlike, z: Numlike, w: Numlike) => Expr

• constVec3: (v: [number, number, number]) => Expr

• constVec4: (v: [number, number, number, number]) => Expr

• attribute: (attr: ParticleAttribute) => Expr

• time: () => Expr

• deltaTime: () => Expr

• particleId: () => Expr

• emitterOrigin: () => Expr

• random: (
      opts?: { mode?: RandomMode; min?: number; max?: number; seed?: number },
  ) => Expr

• variable: (name: string) => Expr

• neg: (a: Numlike) => Expr

• abs: (a: Numlike) => Expr

• sign: (a: Numlike) => Expr

• sin: (a: Numlike) => Expr

• cos: (a: Numlike) => Expr

• tan: (a: Numlike) => Expr

• asin: (a: Numlike) => Expr

• acos: (a: Numlike) => Expr

• atan: (a: Numlike) => Expr

• exp: (a: Numlike) => Expr

• log: (a: Numlike) => Expr

• sqrt: (a: Numlike) => Expr

• floor: (a: Numlike) => Expr

• ceil: (a: Numlike) => Expr

• fract: (a: Numlike) => Expr

• saturate: (a: Numlike) => Expr

• not: (a: Numlike) => Expr

• add: (a: Numlike, b: Numlike) => Expr

• sub: (a: Numlike, b: Numlike) => Expr

• mul: (a: Numlike, b: Numlike) => Expr

• div: (a: Numlike, b: Numlike) => Expr

• mod: (a: Numlike, b: Numlike) => Expr

• min: (a: Numlike, b: Numlike) => Expr

• max: (a: Numlike, b: Numlike) => Expr

• pow: (a: Numlike, b: Numlike) => Expr

• atan2: (a: Numlike, b: Numlike) => Expr

• step: (a: Numlike, b: Numlike) => Expr

• length: (a: Expr) => Expr

• normalize: (a: Expr) => Expr

• dot: (a: Expr, b: Expr) => Expr

• cross: (a: Expr, b: Expr) => Expr

• swizzle: (arg: Expr, channels: string) => Expr

• lt: (a: Numlike, b: Numlike) => Expr

• le: (a: Numlike, b: Numlike) => Expr

• gt: (a: Numlike, b: Numlike) => Expr

• ge: (a: Numlike, b: Numlike) => Expr

• eq: (a: Numlike, b: Numlike) => Expr

• neq: (a: Numlike, b: Numlike) => Expr

• and: (a: Numlike, b: Numlike) => Expr

• or: (a: Numlike, b: Numlike) => Expr

• clamp: (value: Numlike, mn: Numlike, mx: Numlike) => Expr

• mix: (a: Numlike, b: Numlike, t: Numlike) => Expr

• smoothstep: (edge0: Numlike, edge1: Numlike, x: Numlike) => Expr

• select: (cond: Expr, whenTrue: Numlike, whenFalse: Numlike) => Expr