TransformArray.h
1 /*
2 
3 Copyright (c) 2018, Johnathan Corkery. (jcorkery@umich.edu)
4 All rights reserved.
5 
6 This file is part of the Dynacoe project (https://github.com/jcorks/Dynacoe)
7 Dynacoe was released under the MIT License, as detailed below.
8 
9 
10 
11 Permission is hereby granted, free of charge, to any person obtaining a copy
12 of this software and associated documentation files (the "Software"), to deal
13 in the Software without restriction, including without limitation the rights
14 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
15 copies of the Software, and to permit persons to whom the Software is furnished
16 to do so, subject to the following conditions:
17 
18 The above copyright notice and this permission notice shall
19 be included in all copies or substantial portions of the Software.
20 
21 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
24 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
25 DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
26 ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
27 DEALINGS IN THE SOFTWARE.
28 
29 
30 
31 */
32 
33 #ifndef DC_H_TRANSFORM_ARRAY_INCLUDED
34 #define DC_H_TRANSFORM_ARRAY_INCLUDED
35 
36 #include <Dynacoe/Util/Vector.h>
37 #include <Dynacoe/Util/TransformMatrix.h>
38 #include <Dynacoe/Util/Chain.h>
39 
40 
41 namespace Dynacoe {
42 
43 
48  public:
50 
54 
57  TransformArray Lerp(const TransformArray &, float amt);
58 
61  void Reset();
62 
67  void RotateByAxis(const Dynacoe::Vector & axisVector, float amountDegrees);
68 
71  void Translate(float x, float y, float z);
72 
75  void Scale(float x, float y, float z);
76 
77 
81 
88 
89 
93 
94  private:
95  float data[3+4+3];
96 };
97 }
98 
99 #endif
Dynacoe::Vector GetScale()
Returns the scale.
A transform representated as a row-major matrix.
Definition: TransformMatrix.h:44
void Reset()
Sets the transform to a default state.
void RotateByAxis(const Dynacoe::Vector &axisVector, float amountDegrees)
Rotates the TransformArray about an axis.
Allows for easy string building and deconstructing.
Definition: Chain.h:52
Dynacoe::Vector GetRotation()
Returns a reduction of the quaternion into euler angles: psi, theta, and phi respectively.
3D and 2D positional vector.
Definition: Vector.h:55
Dynacoe::Vector GetTranslation()
Returns the total translation.
Definition: AssetID.h:37
A quicker and tinier alternative to TransformMatrix, but must eventually be converted to a matrix for...
Definition: TransformArray.h:47
TransformMatrix Compose()
Returns a reduction of the TransformArray into an equivalent TransformMatrix.
TransformArray Lerp(const TransformArray &, float amt)
Linearly interpolates between two transforms.
void Translate(float x, float y, float z)
Express a translation to apply to the transform in the x, y, and z directions.
void Scale(float x, float y, float z)
Express a scaling transformation to apply to the transform in the x, y, and z directions.
Dynacoe::Chain Print()
Returns a string containing infor on the state of the transform.