class DVtriangle

class DVtriangle_grid: public DVpoints_2D_with_normals

This is a class of regular grid made up of triangles.

Public Methods
DVtriangle_grid(): Constructor-- no points--no triangles
DVtriangle_grid(LCVMarray_3D<float> &nodes): 2D array of nodes.
DVtriangle_grid(LCVMarray_3D<float> &nodes, LCVMarray_3D<float> &nv): 2D array of nodes.
virtual ~DVtriangle_grid(): Destructor
DVtriangle_grid& set_data(): No points--no triangles
DVtriangle_grid& set_data(LCVMarray_3D<float> &nodes): 2D array of nodes.
DVtriangle_grid& set_data(LCVMarray_3D<float> &nodes, LCVMarray_3D<float> &nv): 2D array of nodes.
virtual void draw(LCVMstack<DVproperty*>&): Draw routine
void compute_normals(DVscale &scale): Compute smooth normals
DVtriangle_grid(const DVtriangle_grid &data): Copy constructor
const DVtriangle_grid& operator=(const DVtriangle_grid &data): Assignment operator
virtual void print(ostream&): A virtual print function
DVtriangle_grid(FileOption a_file_op): Methods concerning the scene file format
virtual int ReadMyProp(): Methods concerning the scene file format

Protected Methods
virtual DVobject* copy(): A routine that returns a pointer to a copy of the object created with new

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)
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()