Axiom.Math.Matrix4.ExtractRotation C# (CSharp) Méthode

		public Matrix3 ExtractRotation()
		{
			Vector3 axis = Vector3.Zero;
			Matrix3 rotation = Matrix3.Identity;

			axis.x = this.m00;
			axis.y = this.m10;
			axis.z = this.m20;
			axis.Normalize();
			rotation.m00 = axis.x;
			rotation.m10 = axis.y;
			rotation.m20 = axis.z;

			axis.x = this.m01;
			axis.y = this.m11;
			axis.z = this.m21;
			axis.Normalize();
			rotation.m01 = axis.x;
			rotation.m11 = axis.y;
			rotation.m21 = axis.z;

			axis.x = this.m02;
			axis.y = this.m12;
			axis.z = this.m22;
			axis.Normalize();
			rotation.m02 = axis.x;
			rotation.m12 = axis.y;
			rotation.m22 = axis.z;

			return rotation;
		}