BICPL: trans_prototypes.h Source File

00001 #ifndef DEF_trans_prototypes 00002 #define DEF_trans_prototypes 00003 00004 public void get_nonlinear_warp( 00005 Real **positions, /* n_points x n_dims */ 00006 Real **values, /* n_points x n_values */ 00007 Real **INVMLY, /* n_points+1+n_dims x n_values */ 00008 int n_points, 00009 int n_dims, 00010 int n_values ); 00011 00012 public void compute_transform_from_tags( 00013 int npoints, 00014 Real **tag_list1, 00015 Real **tag_list2, 00016 Trans_type trans_type, 00017 General_transform *transform); 00018 00019 public void build_transformation_matrix( 00020 Transform *lt, 00021 Real center[], 00022 Real translations[], 00023 Real scales[], 00024 Real shears[], 00025 Real rotations[] ); 00026 00027 public void transpose( 00028 int rows, 00029 int cols, 00030 Real **mat, 00031 Real **mat_transpose ); 00032 00033 public void matrix_multiply( 00034 int ldim, 00035 int mdim, 00036 int ndim, 00037 Real **Amat, 00038 Real **Bmat, 00039 Real **Cmat ); 00040 00041 public BOOLEAN optimize_simplex( 00042 Real **pts1, 00043 Real **pts2, 00044 int npoints, 00045 Trans_type trans_type, 00046 Real center[], 00047 Real translations[], 00048 Real scales[], 00049 Real shears[], 00050 Real rotations[] ); 00051 00052 public void procrustes( 00053 int npoints, 00054 int ndim, 00055 Real **Apoints, 00056 Real **Bpoints, 00057 Real translation[], 00058 Real centre_of_rotation[], 00059 Transform *rotation_transform, 00060 Real *scale_ptr ); 00061 00062 public BOOLEAN rotmat_to_ang( 00063 Transform *rot_trans, 00064 Real *ang ); 00065 00066 public void safe_compute_transform_from_tags( 00067 int npoints, 00068 Real **tag_list1, 00069 Real **tag_list2, 00070 Trans_type trans_type, 00071 General_transform *transform ); 00072 00073 public void make_scale_transform( 00074 Real sx, 00075 Real sy, 00076 Real sz, 00077 Transform *transform ); 00078 00079 public void set_transform_x_and_z_axes( 00080 Transform *transform, 00081 Vector *x_axis, 00082 Vector *z_axis ); 00083 00084 public void make_translation_transform( 00085 Real x_trans, 00086 Real y_trans, 00087 Real z_trans, 00088 Transform *transform ); 00089 00090 public void make_origin_transform( 00091 Point *origin, 00092 Transform *transform ); 00093 00094 public void make_rotation_transform( 00095 Real radians, 00096 int axis, 00097 Transform *transform ); 00098 00099 public void make_transform_relative_to_point( 00100 Point *point, 00101 Transform *transform, 00102 Transform *rel_transform ); 00103 00104 public void make_transform_in_coordinate_system( 00105 Point *origin, 00106 Vector *x_axis, 00107 Vector *y_axis, 00108 Vector *z_axis, 00109 Transform *transform, 00110 Transform *rel_transform ); 00111 00112 public void make_rotation_about_axis( 00113 Vector *axis, 00114 Real angle, 00115 Transform *transform ); 00116 00117 public void convert_2d_transform_to_rotation_translation( 00118 Transform *transform, 00119 Real *degrees_clockwise, 00120 Real *x_trans, 00121 Real *y_trans ); 00122 00123 public Real compute_clockwise_rotation( Real x, Real y ); 00124 00125 public BOOLEAN is_transform_right_handed( 00126 Transform *transform ); 00127 00128 public void make_identity_transform_2d( 00129 Transform_2d *transform ); 00130 00131 public void get_inverse_transform_2d( 00132 Transform_2d *transform, 00133 Transform_2d *inverse ); 00134 00135 public void transform_point_2d( 00136 Transform_2d *transform, 00137 Real x, 00138 Real y, 00139 Real *x_trans, 00140 Real *y_trans ); 00141 00142 public void get_least_squares_transform_2d( 00143 int n_points, 00144 Real x[], 00145 Real y[], 00146 Real x_trans[], 00147 Real y_trans[], 00148 Transform_2d *transform_2d ); 00149 00150 public Status write_transform_file( 00151 STRING filename, 00152 STRING comments, 00153 Transform *transform ); 00154 00155 public Status read_transform_file( 00156 STRING filename, 00157 Transform *transform ); 00158 #endif