tools::sg::gstos_add Class Reference

Public Member Functions
	gstos_add ()
virtual	~gstos_add ()
	gstos_add (const gstos_add &)
gstos_add &	operator= (const gstos_add &)
void	clear ()
void	add_points (size_t a_floatn, const float *a_xyzs)
void	add_lines (size_t a_floatn, const float *a_xyzs)
void	add_line_strip (size_t a_floatn, const float *a_xyzs)
void	add_line_loop (size_t a_floatn, const float *a_xyzs)
void	add_triangles_normal (size_t a_floatn, const float *a_xyzs, const float *a_nms)
void	add_triangle_strip_normal (size_t a_floatn, const float *a_xyzs, const float *a_nms)
void	add_triangle_fan_normal (size_t a_floatn, const float *a_xyzs, const float *a_nms)
void	add_triangle_strip_as_triangles (size_t a_floatn, const float *a_xyzs, const float *a_nms)

Public Attributes
std::vector< float >	m_xyzs
std::vector< float >	m_nms
size_t	m_gsto_points_sz
size_t	m_gsto_lines_sz
size_t	m_gsto_tris_sz
size_t	m_gsto_nms_sz

Detailed Description

Definition at line 15 of file gstos_add.

Constructor & Destructor Documentation

gstos_add() [1/2]

tools::sg::gstos_add::gstos_add ( )

inline

Definition at line 17 of file gstos_add.

{}

~gstos_add()

virtual tools::sg::gstos_add::~gstos_add ( )

inlinevirtual

Definition at line 18 of file gstos_add.

{}

gstos_add() [2/2]

tools::sg::gstos_add::gstos_add ( const gstos_add &  )

inline

Definition at line 20 of file gstos_add.

{}

Member Function Documentation

add_line_loop()

void tools::sg::gstos_add::add_line_loop ( size_t  a_floatn, const float *  a_xyzs  )

inline

Definition at line 40 of file gstos_add.

                                                          {
    size_t num = a_floatn/3;
    if(num<2) return;
    size_t nxyzs = num*2*3;
    size_t offset = m_xyzs.size();
    m_xyzs.resize(offset+nxyzs);
    float* pxyzs = vec_data<float>(m_xyzs)+offset;
    gl::line_loop_to_lines(num,a_xyzs,pxyzs);
  }

add_line_strip()

void tools::sg::gstos_add::add_line_strip ( size_t  a_floatn, const float *  a_xyzs  )

inline

Definition at line 31 of file gstos_add.

                                                           {
    size_t num = a_floatn/3;
    if(num<2) return;
    size_t nxyzs = (num-1)*2*3;
    size_t offset = m_xyzs.size();
    m_xyzs.resize(offset+nxyzs);
    float* pxyzs = vec_data<float>(m_xyzs)+offset;
    gl::line_strip_to_lines(num,a_xyzs,pxyzs);
  }

add_lines()

void tools::sg::gstos_add::add_lines ( size_t  a_floatn, const float *  a_xyzs  )

inline

Definition at line 28 of file gstos_add.

                                                      {
    append(m_xyzs,a_floatn,a_xyzs);
  }

add_points()

void tools::sg::gstos_add::add_points ( size_t  a_floatn, const float *  a_xyzs  )

inline

Definition at line 25 of file gstos_add.

                                                       {
    append(m_xyzs,a_floatn,a_xyzs);
  }

add_triangle_fan_normal()

void tools::sg::gstos_add::add_triangle_fan_normal ( size_t  a_floatn, const float *  a_xyzs, const float *  a_nms  )

inline

Definition at line 65 of file gstos_add.

                                                                                       {
    size_t num = a_floatn/3;
    if(num<3) return;
    size_t nxyzs = (num-2)*3*3;
    size_t offset = m_xyzs.size();
    m_xyzs.resize(offset+nxyzs);
    float* pxyzs = vec_data<float>(m_xyzs)+offset;
    offset = m_nms.size();
    m_nms.resize(offset+nxyzs);
    float* pnms = vec_data<float>(m_nms)+offset;
    gl::triangle_fan_to_triangles_nms(num,a_xyzs,a_nms,pxyzs,pnms);
  }

add_triangle_strip_as_triangles()

void tools::sg::gstos_add::add_triangle_strip_as_triangles ( size_t  a_floatn, const float *  a_xyzs, const float *  a_nms  )

inline

Definition at line 78 of file gstos_add.

                                                                                               { //used in sg::sphere, icosahedron_sphere.
    add_triangle_strip_normal(a_floatn,a_xyzs,a_nms);
  }

add_triangle_strip_normal()

void tools::sg::gstos_add::add_triangle_strip_normal ( size_t  a_floatn, const float *  a_xyzs, const float *  a_nms  )

inline

Definition at line 53 of file gstos_add.

                                                                                         {
    size_t num = a_floatn/3;
    if(num<3) return;
    size_t nxyzs = (num-2)*3*3;
    size_t offset = m_xyzs.size();
    m_xyzs.resize(offset+nxyzs);
    float* pxyzs = vec_data<float>(m_xyzs)+offset;
    offset = m_nms.size();
    m_nms.resize(offset+nxyzs);
    float* pnms = vec_data<float>(m_nms)+offset;
    gl::triangle_strip_to_triangles_nms(num,a_xyzs,a_nms,pxyzs,pnms);
  }

add_triangles_normal()

void tools::sg::gstos_add::add_triangles_normal ( size_t  a_floatn, const float *  a_xyzs, const float *  a_nms  )

inline

Definition at line 49 of file gstos_add.

                                                                                    {
    append(m_xyzs,a_floatn,a_xyzs);
    append(m_nms,a_floatn,a_nms);
  }

clear()

void tools::sg::gstos_add::clear ( )

inline

Definition at line 23 of file gstos_add.

{m_xyzs.clear();m_nms.clear();}

operator=()

gstos_add& tools::sg::gstos_add::operator= ( const gstos_add &  )

inline

Definition at line 21 of file gstos_add.

{return *this;}

Member Data Documentation

m_gsto_lines_sz

size_t tools::sg::gstos_add::m_gsto_lines_sz

Definition at line 113 of file gstos_add.

m_gsto_nms_sz

size_t tools::sg::gstos_add::m_gsto_nms_sz

Definition at line 115 of file gstos_add.

m_gsto_points_sz

size_t tools::sg::gstos_add::m_gsto_points_sz

Definition at line 112 of file gstos_add.

m_gsto_tris_sz

size_t tools::sg::gstos_add::m_gsto_tris_sz

Definition at line 114 of file gstos_add.

m_nms

std::vector<float> tools::sg::gstos_add::m_nms

Definition at line 110 of file gstos_add.

m_xyzs

std::vector<float> tools::sg::gstos_add::m_xyzs

Definition at line 109 of file gstos_add.

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The documentation for this class was generated from the following file:

• /Users/barrand/private/dev/softinex/g4tools/g4tools/tools/sg/gstos_add