@polygonjs/polygonjs/dist/src/engine/functions/_Keyframes.js

node-based WebGL 3D engine https://polygonjs.com

"use strict";
import { NamedFunction1, NamedFunction2, NamedFunction3 } from "./_Base";
import { sampleData0 } from "../../core/keyframes/KeyframeSamples";
import { Channel } from "../../core/keyframes/Channel";
function _getChannelByIndexOrFirst(data, index) {
  if (data.length > index) {
    return data[index];
  } else {
    return data[0] || sampleData0();
  }
}
export class channelFloat extends NamedFunction1 {
  static type() {
    return "channelFloat";
  }
  func(data) {
    return new Channel(data);
  }
}
export class channelVector2 extends NamedFunction1 {
  static type() {
    return "channelVector2";
  }
  func(data) {
    return {
      x: new Channel(_getChannelByIndexOrFirst(data, 0)),
      y: new Channel(_getChannelByIndexOrFirst(data, 1))
    };
  }
}
export class channelVector3 extends NamedFunction1 {
  static type() {
    return "channelVector3";
  }
  func(data) {
    return {
      x: new Channel(_getChannelByIndexOrFirst(data, 0)),
      y: new Channel(_getChannelByIndexOrFirst(data, 1)),
      z: new Channel(_getChannelByIndexOrFirst(data, 2))
    };
  }
}
export class channelVector4 extends NamedFunction1 {
  static type() {
    return "channelVector4";
  }
  func(data) {
    return {
      x: new Channel(_getChannelByIndexOrFirst(data, 0)),
      y: new Channel(_getChannelByIndexOrFirst(data, 1)),
      z: new Channel(_getChannelByIndexOrFirst(data, 2)),
      w: new Channel(_getChannelByIndexOrFirst(data, 3))
    };
  }
}
export class channelValueFloat extends NamedFunction2 {
  static type() {
    return "channelValueFloat";
  }
  func(channel, t) {
    return channel.value(t);
  }
}
export class channelValueVector2 extends NamedFunction3 {
  static type() {
    return "channelValueVector2";
  }
  func(channel, t, target) {
    target.x = channel.x.value(t);
    target.y = channel.y.value(t);
    return target;
  }
}
export class channelValueVector3 extends NamedFunction3 {
  static type() {
    return "channelValueVector3";
  }
  func(channel, t, target) {
    target.x = channel.x.value(t);
    target.y = channel.y.value(t);
    target.z = channel.z.value(t);
    return target;
  }
}
export class channelValueVector4 extends NamedFunction3 {
  static type() {
    return "channelValueVector4";
  }
  func(channel, t, target) {
    target.x = channel.x.value(t);
    target.y = channel.y.value(t);
    target.z = channel.z.value(t);
    target.w = channel.w.value(t);
    return target;
  }
}