class DVpoints_2D_with

class DVpoints_2D_with_normals: public DVpoints_2D

A class which encapsulates a two dimensional array of points with an attach vector field.

Public Methods
DVpoints_2D_with_normals(): Default constructor -- default is no points, no normals
DVpoints_2D_with_normals(LCVMarray_2D<float> &point): Defines one group of points with components in the array point.
DVpoints_2D_with_normals(LCVMarray_3D<float> &coords): Defines an array of groups of points with components in array "coords".
DVpoints_2D_with_normals(LCVMarray_2D<float> &point, LCVMarray_2D<float> &n): Defines one group of points with components in the array point.
DVpoints_2D_with_normals(LCVMarray_3D<float> &coords, LCVMarray_3D<float> &n): Defines an array of groups of points with components in array "coords".
virtual ~DVpoints_2D_with_normals(): Destructor
virtual void draw(LCVMstack<DVproperty*>&): Draw routine
DVpoints_2D_with_normals(const DVpoints_2D_with_normals &data): Copy constructor
const DVpoints_2D_with_normals& operator=(const DVpoints_2D_with_normals &data): Assignment operator
int operator==(const DVpoints_2D_with_normals &data): Check for equality
int operator!=(const DVpoints_2D_with_normals &data): Check for inequality
virtual void print(ostream&): A virtual print function
int user_supplied_normals(): Returns 1 if the user supplied normal vectors

Protected Methods
virtual DVobject* copy(): A routine that returns a pointer to a copy of the object created with new.
void set_data(): The default is no points and no normals
void set_data(LCVMarray_2D<float> &point): Makes one group of points with components in the array point.
void set_data(LCVMarray_3D<float> &coords): Makes an array of groups of points with components in the array "coords".
void set_data(LCVMarray_2D<float> &point, LCVMarray_2D<float> &n): Makes one group of points with components in the array point.
void set_data(LCVMarray_3D<float> &coords, LCVMarray_3D<float> &n): Makes an array of groups of points with components in the array "coords".
void set_nodes(): Protected functions to set the nodes and normals.
void set_nodes(LCVMarray_3D<float> &v): 2_D array of nodes given
void set_normals(): No normals given
void set_normals(LCVMarray_3D<float> &n): 2_D array of normals given.
void set_user_supplied_normals(): The user has supplied normals
void set_compute_normals(): The class should compute the normals itself

Public Methods
void get_used_coordinates(LCVMarray_3D<float>&, const int select=0)
void get_used_coordinates(LCVMarray_3D<float>&, DVscale &, const int select=0)
void get_used_colors(LCVMarray_2D<float>&, const int select=0)
virtual int ReadMyProp()
void ReadDVProps()

Public Methods
DVobject& set_translate(LCVMarray<float> &data)
DVobject& set_translate(const float x, const float y, const float z)
DVobject& add_translate(LCVMarray<float> &data)
DVobject& add_translate(const float x, const float y, const float z)
DVobject& set_rotate(LCVMarray<float> &data, const float angle, const char type='d')
DVobject& set_rotate( const float x, const float y, const float z, const float angle, const char type='d' )
DVobject& add_rotate(LCVMarray<float> &data, const float angle, const char type='d')
DVobject& add_rotate( const float x, const float y, const float z, const float angle, const char type='d' )
void get_translation(LCVMarray<float>&)
void get_rotation(LCVMarray<float>&, float&)
void set_OpenGL_lighting_properties(DVlight_properties_property_item_array &lights)
void set_OpenGL_material_properties(DVmaterial_properties_property_item &material, DVcolor &color)
void set_OpenGL_color(DVcolor &color)
virtual DVobject& copy_child(DVobject &child)
virtual DVobject& delete_current_child()
friend ostream& operator<<(ostream &, DVobject &)
int ReadProp()
void ReadDVrotate()
void ReadDVtranslation()
void ReadSimpleProps()

Protected Methods
void axis_to_quat(LCVMarray<float> axis, float angle, LCVMarray<float> &quat)
void quat_to_axis(LCVMarray<float> quat, LCVMarray<float> &axis, float &angle)
void add_quat(LCVMarray<float> a, LCVMarray<float> b, LCVMarray<float> &c)

Public Methods
void set_x_plot_coordinate(const int i, const int select=0)
void set_y_plot_coordinate(const int j, const int select=0)
void set_z_plot_coordinate(const int k, const int select=0)
void set_plot_coordinate(const int i, const int coord, const int select=0)
void set_xyz_plot_coordinates(const int i, const int j, const int k, const int select=0)
void set_xyz_plot_coordinates(LCVMarray<int> &i, const int select=0)
void set_xyz_plot_coordinates(LCVMarray_2D<int> &i)
void set_color_coordinate(const int i, const int select=0)
void set_color_coordinates(LCVMarray<int> &i)
int check_color_coordinates(int select = 0)
int ReadPickCompProp()
void ReadCoords()
void ReadColorCoord()