update to animation structures

2022-12-15 23:15:22 +08:00
parent 31044e8d15
commit 9f032a8392
5 changed files with 67 additions and 43 deletions
--- a/lib/animations/animations.dart
+++ b/lib/animations/animations.dart
@@ -4,6 +4,9 @@ class Vec3 {
  final double z;

  Vec3({this.x = 0, this.y = 0, this.z = 0});
+
+  factory Vec3.from(List<double> vals) =>
+      Vec3(x: vals[0], y: vals[1], z: vals[2]);
 }

 class Quaternion {
@@ -13,6 +16,9 @@ class Quaternion {
  double w = 1;

  Quaternion({this.x = 0, this.y = 0, this.z = 0, this.w = 1.0});
+
+  factory Quaternion.from(List<double> vals) =>
+      Quaternion(x: vals[0], y: vals[1], z: vals[2], w: vals[3]);
 }

 class BoneTransform {