61 lines
1.4 KiB
Haxe
61 lines
1.4 KiB
Haxe
package armory.logicnode;
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import kha.FastFloat;
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import iron.math.Quat;
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import iron.math.Vec4;
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class SeparateRotationNode extends LogicNode {
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public var property0 = "EulerAngles"; // EulerAngles, AxisAngle, or Quat
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public var property1 = "Rad"; // Rad or Deg
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public var property2 = "XYZ";
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static inline var toDEG:FastFloat = 57.29577951308232; // 180/pi
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var input_cache = new Quat();
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var euler_cache = new Vec4();
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var aa_axis_cache = new Vec4();
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var aa_angle_cache: Float = 0;
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public function new(tree: LogicTree) {
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super(tree);
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}
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override function get(from: Int): Dynamic {
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var q: Quat = inputs[0].get();
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if (q == null) return null;
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q.normalize();
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switch (property0) {
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case "EulerAngles":
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if (q!=this.input_cache)
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euler_cache = q.toEulerOrdered(property2);
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if (from>0)
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return null;
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switch (property1){
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case "Rad": return euler_cache;
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case "Deg": return new Vec4(euler_cache.x*toDEG, euler_cache.y*toDEG, euler_cache.z*toDEG);
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}
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case "AxisAngle":
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if (q!=this.input_cache)
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aa_angle_cache = q.toAxisAngle(aa_axis_cache);
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switch (from){
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case 0: return aa_axis_cache;
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case 1: switch(property1){
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case "Rad": return aa_angle_cache;
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case "Deg": return toDEG*aa_angle_cache;
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}
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}
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case "Quaternion":
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switch(from){
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case 0: return new Vec4(q.x,q.y,q.z);
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case 1: return q.w;
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}
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}
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return null;
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}
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}
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