///////////////////////////////////////////////////////////////////////////// // Name: 3d_aux.cpp ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ #pragma implementation #pragma interface #endif #include "fctsys.h" #if !wxUSE_GLCANVAS #error Please set wxUSE_GLCANVAS to 1 in setup.h. #endif #include "common.h" #include "trigo.h" #include "bitmaps.h" #include "3d_viewer.h" #include "3d_struct.h" #include "trackball.h" /**************************************************************************/ void Struct3D_Master::Set_Object_Coords(S3D_Vertex * coord, int nbcoord ) /**************************************************************************/ { int ii; /* adjust object scale, rotation and offset position */ for ( ii = 0; ii < nbcoord; ii++ ) { coord[ii].x *= m_MatScale.x; coord[ii].y *= m_MatScale.y; coord[ii].z *= m_MatScale.z; /* adjust rotation */ if ( m_MatRotation.x ) RotatePoint(&coord[ii].y, &coord[ii].z, (int)(m_MatRotation.x * 10)); if ( m_MatRotation.y ) RotatePoint(&coord[ii].z, &coord[ii].x, (int)(m_MatRotation.y * 10)); if ( m_MatRotation.z ) RotatePoint(&coord[ii].x, &coord[ii].y, (int)(m_MatRotation.z * 10)); /* adjust offset position (offset is given in UNIT 3D (0.1 inch) */ #define SCALE_3D_CONV (PCB_INTERNAL_UNIT/UNITS3D_TO_UNITSPCB) coord[ii].x += m_MatPosition.x * SCALE_3D_CONV; coord[ii].y += m_MatPosition.y * SCALE_3D_CONV; coord[ii].z += m_MatPosition.z * SCALE_3D_CONV; } } /************************************************************/ void Set_Object_Data(const S3D_Vertex * coord, int nbcoord ) /************************************************************/ { int ii; GLfloat ax,ay,az,bx,by,bz,nx,ny,nz,r; /* ignore faces with less than 3 points */ if (nbcoord < 3) return; /* calculate normal direction */ ax = coord[1].x - coord[0].x; ay = coord[1].y - coord[0].y; az = coord[1].z - coord[0].z; bx = coord[nbcoord-1].x - coord[0].x; by = coord[nbcoord-1].y - coord[0].y; bz = coord[nbcoord-1].z - coord[0].z; nx = ay * bz - az * by; ny = az * bx - ax * bz; nz = ax * by - ay * bx; r = sqrt(nx*nx + ny*ny + nz*nz); if (r >= 0.000001) /* avoid division by zero */ { nx /= r; ny /= r; nz /= r; glNormal3f(nx,ny,nz); } /* glBegin/glEnd */ switch (nbcoord) { case 3: glBegin(GL_TRIANGLES); break; case 4: glBegin(GL_QUADS); break; default: glBegin(GL_POLYGON); break; } /* draw polygon/triangle/quad */ for (ii = 0; ii < nbcoord; ii++) { glVertex3f(coord[ii].x * DataScale3D, coord[ii].y * DataScale3D, coord[ii].z * DataScale3D); } glEnd(); } /**********************************************/ GLuint Pcb3D_GLCanvas::DisplayCubeforTest() /**********************************************/ { GLuint gllist = glGenLists( 1 ); glNewList( gllist, GL_COMPILE_AND_EXECUTE ); /* draw six faces of a cube */ glBegin(GL_QUADS); glNormal3f( 0.0F, 0.0F, 1.0F); glVertex3f( 0.5F, 0.5F, 0.5F); glVertex3f(-0.5F, 0.5F, 0.5F); glVertex3f(-0.5F,-0.5F, 0.5F); glVertex3f( 0.5F,-0.5F, 0.5F); glNormal3f( 0.0F, 0.0F,-1.0F); glVertex3f(-0.5F,-0.5F,-0.5F); glVertex3f(-0.5F, 0.5F,-0.5F); glVertex3f( 0.5F, 0.5F,-0.5F); glVertex3f( 0.5F,-0.5F,-0.5F); glNormal3f( 0.0F, 1.0F, 0.0F); glVertex3f( 0.5F, 0.5F, 0.5F); glVertex3f( 0.5F, 0.5F,-0.5F); glVertex3f(-0.5F, 0.5F,-0.5F); glVertex3f(-0.5F, 0.5F, 0.5F); glNormal3f( 0.0F,-1.0F, 0.0F); glVertex3f(-0.5F,-0.5F,-0.5F); glVertex3f( 0.5F,-0.5F,-0.5F); glVertex3f( 0.5F,-0.5F, 0.5F); glVertex3f(-0.5F,-0.5F, 0.5F); glNormal3f( 1.0F, 0.0F, 0.0F); glVertex3f( 0.5F, 0.5F, 0.5F); glVertex3f( 0.5F,-0.5F, 0.5F); glVertex3f( 0.5F,-0.5F,-0.5F); glVertex3f( 0.5F, 0.5F,-0.5F); glNormal3f(-1.0F, 0.0F, 0.0F); glVertex3f(-0.5F,-0.5F,-0.5F); glVertex3f(-0.5F,-0.5F, 0.5F); glVertex3f(-0.5F, 0.5F, 0.5F); glVertex3f(-0.5F, 0.5F,-0.5F); glEnd(); glEndList(); return gllist; } /**********************/ /* class Info_3D_Visu */ /**********************/ /* Constructor */ Info_3D_Visu::Info_3D_Visu() { int ii; m_Beginx = m_Beginy = 0.0; /* position of mouse */ m_Zoom = 1.0; /* field of view in degrees */ trackball( m_Quat, 0.0, 0.0, 0.0, 0.0 ); for ( ii = 0; ii < 4; ii++ ) m_Rot[ii] = 0.0; m_Layers = 1; m_BoardSettings = NULL; } Info_3D_Visu::~Info_3D_Visu() { } /*****************************************************************/ /* Classe pour afficher et editer un Vertex (triplet de valeurs),*/ /* en INCHES ou MM ou sans unites */ /*****************************************************************/ WinEDA_VertexCtrl::WinEDA_VertexCtrl(wxWindow *parent, const wxString & title, wxBoxSizer * BoxSizer, int units, int internal_unit) { wxString text; wxStaticText * msgtitle; m_Units = units; m_Internal_Unit = internal_unit; if ( title.IsEmpty() ) text = _("Vertex "); else text = title; text += ReturnUnitSymbol(units); msgtitle = new wxStaticText(parent, -1, text, wxDefaultPosition, wxSize(-1,-1), 0 ); BoxSizer->Add(msgtitle, wxGROW|wxLEFT|wxRIGHT|wxTOP|wxBOTTOM|wxADJUST_MINSIZE); wxFlexGridSizer * GridSizer = new wxFlexGridSizer(3, 2, 0, 0); BoxSizer->Add(GridSizer, 0, wxGROW|wxALL, 5); msgtitle = new wxStaticText(parent, -1, wxT("X:")); GridSizer->Add(msgtitle, 0, wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT|wxADJUST_MINSIZE, 5); m_XValueCtrl = new wxTextCtrl(parent, -1, wxEmptyString, wxDefaultPosition, wxSize(-1,-1), 0 ); GridSizer->Add(m_XValueCtrl, 0, wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 5); msgtitle = new wxStaticText(parent, -1, wxT("Y:"), wxDefaultPosition, wxSize(-1,-1), 0 ); GridSizer->Add(msgtitle, 0, wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT|wxADJUST_MINSIZE, 5); m_YValueCtrl = new wxTextCtrl(parent, -1, wxEmptyString, wxDefaultPosition, wxSize(-1,-1), 0 ); GridSizer->Add(m_YValueCtrl, 0, wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 5); msgtitle = new wxStaticText(parent, -1, wxT("Z:"), wxDefaultPosition, wxSize(-1,-1), 0 ); GridSizer->Add(msgtitle, 0, wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT|wxADJUST_MINSIZE, 5); m_ZValueCtrl = new wxTextCtrl(parent, -1, wxEmptyString, wxDefaultPosition, wxSize(-1,-1), 0 ); GridSizer->Add(m_ZValueCtrl, 0, wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 5); } WinEDA_VertexCtrl::~WinEDA_VertexCtrl() { } /*******************************************/ S3D_Vertex WinEDA_VertexCtrl::GetValue() /*******************************************/ /* Retourne (en unites internes) les coordonnes entrees (en unites utilisateur) */ { S3D_Vertex value; double dtmp; m_XValueCtrl->GetValue().ToDouble(&dtmp); value.x = dtmp; m_YValueCtrl->GetValue().ToDouble(&dtmp); value.y = dtmp; m_ZValueCtrl->GetValue().ToDouble(&dtmp); value.z = dtmp; return value; } /**************************************************/ void WinEDA_VertexCtrl::SetValue(S3D_Vertex vertex) /**************************************************/ { wxString text; text.Printf( wxT("%f"), vertex.x); m_XValueCtrl->Clear(); m_XValueCtrl->AppendText(text); text.Printf(wxT("%f"), vertex.y); m_YValueCtrl->Clear(); m_YValueCtrl->AppendText(text); text.Printf(wxT("%f"), vertex.z); m_ZValueCtrl->Clear(); m_ZValueCtrl->AppendText(text); } /*****************************************/ void WinEDA_VertexCtrl::Enable(bool onoff) /*****************************************/ { m_XValueCtrl->Enable(onoff); m_YValueCtrl->Enable(onoff); m_ZValueCtrl->Enable(onoff); }