/[gr2lib]/trunk/gr2lib/core/coretypes/implementation/Transform.cs
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Diff of /trunk/gr2lib/core/coretypes/implementation/Transform.cs

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revision 95 by william, Sat Jul 17 05:10:22 2010 UTC revision 186 by william, Sat Jul 24 02:23:18 2010 UTC
# Line 7  using gr2lib.core.helpers; Line 7  using gr2lib.core.helpers;
7    
8  namespace gr2lib.core.coretypes.implementation  namespace gr2lib.core.coretypes.implementation
9  {  {
10        /// <summary>
11        /// Transform class
12        /// </summary>
13      public class Transform : ITransform      public class Transform : ITransform
14      {      {
15            /// <summary>
16            /// default constructor
17            /// </summary>
18          public Transform()          public Transform()
19          {          {
20              this.Initialize();              this.Initialize();
# Line 21  namespace gr2lib.core.coretypes.implemen Line 26  namespace gr2lib.core.coretypes.implemen
26          {          {
27              this.MakeIdentity();              this.MakeIdentity();
28          }          }
29            /// <summary>
30            /// Gets string representation
31            /// </summary>
32            /// <returns></returns>
33          public override string ToString()          public override string ToString()
34          {          {
35              StringBuilder builder = new StringBuilder();              StringBuilder builder = new StringBuilder();
# Line 64  namespace gr2lib.core.coretypes.implemen Line 72  namespace gr2lib.core.coretypes.implemen
72          }          }
73    
74          #region ITransform Members          #region ITransform Members
75            /// <summary>
76            /// ToMatrix44
77            /// </summary>
78            /// <returns></returns>
79          public Matrix44 ToMatrix44()          public Matrix44 ToMatrix44()
80          {          {
81              Matrix33 rotator = this.Rotation.Inverse().ToMatrix33();              Matrix33 rotator = this.Rotation.Inverse().ToMatrix33();
# Line 72  namespace gr2lib.core.coretypes.implemen Line 84  namespace gr2lib.core.coretypes.implemen
84              result.pos = this.Origin.P4;              result.pos = this.Origin.P4;
85              return result;              return result;
86          }          }
87            /// <summary>
88            /// ToMatrix44EA
89            /// </summary>
90            /// <returns></returns>
91          public Matrix44 ToMatrix44EA()          public Matrix44 ToMatrix44EA()
92          {          {
93              Matrix33 rotator = this.Rotation.Inverse().ToMatrix33EA();              Matrix33 rotator = this.Rotation.Inverse().ToMatrix33EA();
# Line 81  namespace gr2lib.core.coretypes.implemen Line 96  namespace gr2lib.core.coretypes.implemen
96              result.pos = this.Origin.P4;              result.pos = this.Origin.P4;
97              return result;              return result;
98          }          }
99            /// <summary>
100            /// MakeIdentity
101            /// </summary>
102          public void MakeIdentity()          public void MakeIdentity()
103          {          {
104              this.Dimensions = 7;              this.Dimensions = 7;
# Line 90  namespace gr2lib.core.coretypes.implemen Line 107  namespace gr2lib.core.coretypes.implemen
107              this.Scale = Matrix33.CopyMatrix(Matrix33.Identity);              this.Scale = Matrix33.CopyMatrix(Matrix33.Identity);
108              this.Matrix = Matrix44.CopyMatrix(Matrix44.Identity);              this.Matrix = Matrix44.CopyMatrix(Matrix44.Identity);
109          }          }
110            /// <summary>
111            /// MakeIdentity
112            /// </summary>
113            /// <param name="t">the transform to return</param>
114          public void MakeIdentity(out Transform t)          public void MakeIdentity(out Transform t)
115          {          {
116              t = new Transform();              t = new Transform();
# Line 105  namespace gr2lib.core.coretypes.implemen Line 126  namespace gr2lib.core.coretypes.implemen
126          private Quaternion _Rotation;          private Quaternion _Rotation;
127          private Matrix33 _Scale;          private Matrix33 _Scale;
128          private Matrix44 _Matrix;          private Matrix44 _Matrix;
129            /// <summary>
130            /// Dimensions
131            /// </summary>
132          public Int32 Dimensions { get { return _Dimensions; } set { _Dimensions = value; } }          public Int32 Dimensions { get { return _Dimensions; } set { _Dimensions = value; } }
133            /// <summary>
134            /// Origin
135            /// </summary>
136          public Vector3 Origin { get { return _Origin; } set { _Origin = value; } }          public Vector3 Origin { get { return _Origin; } set { _Origin = value; } }
137            /// <summary>
138            /// Rotation
139            /// </summary>
140          public Quaternion Rotation { get { return _Rotation; } set { _Rotation = value; } }          public Quaternion Rotation { get { return _Rotation; } set { _Rotation = value; } }
141            /// <summary>
142            /// Scale
143            /// </summary>
144          public Matrix33 Scale { get { return _Scale; } set { _Scale = value; } }          public Matrix33 Scale { get { return _Scale; } set { _Scale = value; } }
145            /// <summary>
146            /// Matrix
147            /// </summary>
148          public Matrix44 Matrix { get { return _Matrix; } set { _Matrix = value; } }          public Matrix44 Matrix { get { return _Matrix; } set { _Matrix = value; } }
149          #endregion          #endregion
150      }      }

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