1 /*
2 * Licensed to the Hipparchus project under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The Hipparchus project licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * https://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.hipparchus.geometry.euclidean.threed;
19
20 import org.hipparchus.CalculusFieldElement;
21
22 /** Enumerate for one stage of {@link RotationOrder}.
23 * @since 3.1
24 */
25 enum RotationStage {
26
27 /** Rotation around X axis. */
28 X {
29
30 /** {@inheritDoc} */
31 @Override
32 public Vector3D getAxis() {
33 return Vector3D.PLUS_I;
34 }
35
36 /** {@inheritDoc} */
37 @Override
38 public double getComponent(final Vector3D v) {
39 return v.getX();
40 }
41
42 /** {@inheritDoc} */
43 @Override
44 public <T extends CalculusFieldElement<T>> T getComponent(final FieldVector3D<T> v) {
45 return v.getX();
46 }
47
48 },
49
50 /** Rotation around Y axis. */
51 Y {
52
53 /** {@inheritDoc} */
54 @Override
55 public Vector3D getAxis() {
56 return Vector3D.PLUS_J;
57 }
58
59 /** {@inheritDoc} */
60 @Override
61 public double getComponent(final Vector3D v) {
62 return v.getY();
63 }
64
65 /** {@inheritDoc} */
66 @Override
67 public <T extends CalculusFieldElement<T>> T getComponent(final FieldVector3D<T> v) {
68 return v.getY();
69 }
70
71 },
72
73 /** Rotation around Z axis. */
74 Z {
75
76 /** {@inheritDoc} */
77 @Override
78 public Vector3D getAxis() {
79 return Vector3D.PLUS_K;
80 }
81
82 /** {@inheritDoc} */
83 @Override
84 public double getComponent(final Vector3D v) {
85 return v.getZ();
86 }
87
88 /** {@inheritDoc} */
89 @Override
90 public <T extends CalculusFieldElement<T>> T getComponent(final FieldVector3D<T> v) {
91 return v.getZ();
92 }
93
94 };
95
96 /** Get the rotation axis.
97 * @return rotation axis
98 */
99 public abstract Vector3D getAxis();
100
101 /** Get vector component along axis.
102 * @param v vector from which component should be retrieved
103 * @return vector component along axis
104 */
105 public abstract double getComponent(Vector3D v);
106
107 /** Get vector component along axis.
108 * @param <T> type of the field elements
109 * @param v vector from which component should be retrieved
110 * @return vector component along axis
111 */
112 public abstract <T extends CalculusFieldElement<T>> T getComponent(FieldVector3D<T> v);
113
114 }