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Commit 041bfaed authored by Pierre Kraemer's avatar Pierre Kraemer
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add access to generated faces in tilings

parent eadfb56d
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Showing with 74 additions and 17 deletions
CGoGN/include/Algo/Tiling/Surface/hexagonal.hpp
View file @ 041bfaed
......@@ -44,10 +44,12 @@ template <typename PFP>
void Grid<PFP>::grid(unsigned int x, unsigned int y, bool close)
{
// nb vertices
int nb = x*y +1;
unsigned int nbV = x*y +1;
unsigned int nbF = x*y;
// vertice reservation
this->m_tableVertDarts.reserve(nb);
this->m_tableVertDarts.reserve(nbV);
this->m_tableFaceDarts.reserve(nbF);
// creation of triangles and storing vertices
for (unsigned int i = 0; i < y; ++i)
......@@ -61,6 +63,7 @@ void Grid<PFP>::grid(unsigned int x, unsigned int y, bool close)
this->m_tableVertDarts.push_back(this->m_map.phi_1(d));
if (j == x)
this->m_tableVertDarts.push_back(this->m_map.phi1(this->m_map.phi1(d)));
this->m_tableFaceDarts.push_back(d);
}
}
......
CGoGN/include/Algo/Tiling/Surface/square.hpp
View file @ 041bfaed
......@@ -46,10 +46,12 @@ template <typename PFP>
void Grid<PFP>::grid(unsigned int x, unsigned int y, bool close)
{
// nb vertices
int nb = (x+1)*(y+1);
unsigned int nbV = (x+1)*(y+1);
unsigned int nbF = x*y;
// vertice reservation
this->m_tableVertDarts.reserve(nb);
this->m_tableVertDarts.reserve(nbV);
this->m_tableFaceDarts.reserve(nbF);
// creation of quads and storing vertices
for (unsigned int i = 0; i < y; ++i)
......@@ -60,6 +62,7 @@ void Grid<PFP>::grid(unsigned int x, unsigned int y, bool close)
this->m_tableVertDarts.push_back(d);
if (j == x)
this->m_tableVertDarts.push_back(this->m_map.phi1(d));
this->m_tableFaceDarts.push_back(d);
}
}
......@@ -174,10 +177,12 @@ void Grid<PFP>::embedIntoHelicoid(VertexAttribute<VEC3, MAP>& position, float ra
template <typename PFP>
void Cylinder<PFP>::cylinder(unsigned int n, unsigned int z)
{
int nb = (n)*(z+1)+2;
unsigned int nbV = (n)*(z+1)+2;
unsigned int nbF = n*z;
// vertice reservation
this->m_tableVertDarts.reserve(nb);
this->m_tableVertDarts.reserve(nbV);
this->m_tableFaceDarts.reserve(nbF);
// creation of quads and storing vertices
for (unsigned int i = 0; i < z; ++i)
......@@ -186,6 +191,7 @@ void Cylinder<PFP>::cylinder(unsigned int n, unsigned int z)
{
Dart d = this->m_map.newFace(4, false);
this->m_tableVertDarts.push_back(d);
this->m_tableFaceDarts.push_back(d);
}
}
......@@ -405,13 +411,16 @@ void Cube<PFP>::cube(unsigned int x, unsigned int y, unsigned int z)
this->m_ny = y;
this->m_nz = z;
int nb = 2*(x+y)*(z+1) + 2*(x-1)*(y-1);
this->m_tableVertDarts.reserve(nb);
unsigned int nbV = 2*(x+y)*(z+1) + 2*(x-1)*(y-1);
unsigned int nbF = 2*(x+y)*z + 2*x*y;
this->m_tableVertDarts.reserve(nbV);
this->m_tableFaceDarts.reserve(nbF);
// we now have the 4 sides, just need to create store and sew top & bottom
// the top
Grid<PFP> gtop(this->m_map,x,y,false);
std::vector<Dart>& tableTop = gtop.getVertexDarts();
Grid<PFP> gTop(this->m_map,x,y,false);
std::vector<Dart>& tableTop = gTop.getVertexDarts();
int index_side = 2*(x+y)*z;
for(unsigned int i = 0; i < x; ++i)
......@@ -488,6 +497,17 @@ void Cube<PFP>::cube(unsigned int x, unsigned int y, unsigned int z)
this->m_tableVertDarts.push_back(tableBottom[i*(x+1)+j]);
}
const std::vector<Dart>& tableTopFaces = gTop.getFaceDarts();
for (Dart f : tableTopFaces)
{
this->m_tableFaceDarts.push_back(f);
}
const std::vector<Dart>& tableBottomFaces = gBottom.getFaceDarts();
for (Dart f : tableBottomFaces)
{
this->m_tableFaceDarts.push_back(f);
}
}
template <typename PFP>
......
CGoGN/include/Algo/Tiling/Surface/triangular.hpp
View file @ 041bfaed
......@@ -44,10 +44,12 @@ template <typename PFP>
void Grid<PFP>::grid(unsigned int x, unsigned int y, bool close)
{
// nb vertices
int nb = (x+1)*(y+1);
unsigned int nbV = (x+1)*(y+1);
unsigned int nbF = 2*x*y;
// vertices reservation
this->m_tableVertDarts.reserve(nb);
this->m_tableVertDarts.reserve(nbV);
this->m_tableFaceDarts.reserve(nbF);
// creation of triangles and storing vertices
for (unsigned int i = 0; i < y; ++i)
......@@ -59,6 +61,9 @@ void Grid<PFP>::grid(unsigned int x, unsigned int y, bool close)
this->m_map.sewFaces(this->m_map.phi1(d), this->m_map.phi_1(d2), false);
this->m_tableVertDarts.push_back(d);
this->m_tableFaceDarts.push_back(d);
this->m_tableFaceDarts.push_back(d2);
if (j == x)
this->m_tableVertDarts.push_back(d2);
}
......@@ -179,10 +184,12 @@ template <typename PFP>
void Cylinder<PFP>::cylinder(unsigned int n, unsigned int z)
{
// nb vertices
int nb = (n)*(z+1)+2;
unsigned int nbV = (n)*(z+1)+2;
unsigned int nbF = 2*n*z;
// vertices reservation
this->m_tableVertDarts.reserve(nb);
this->m_tableVertDarts.reserve(nbV);
this->m_tableFaceDarts.reserve(nbF);
// creation of triangles and storing vertices
for (unsigned int i = 0; i < z; ++i)
......@@ -193,6 +200,8 @@ void Cylinder<PFP>::cylinder(unsigned int n, unsigned int z)
Dart d2 = this->m_map.newFace(3, false);
this->m_map.sewFaces(this->m_map.phi1(d), this->m_map.phi_1(d2), false);
this->m_tableVertDarts.push_back(d);
this->m_tableFaceDarts.push_back(d);
this->m_tableFaceDarts.push_back(d2);
}
}
......@@ -413,8 +422,11 @@ void Cube<PFP>::cube(unsigned int x, unsigned int y, unsigned int z)
this->m_ny = y;
this->m_nz = z;
int nb = 2*(x+y)*(z+1) + 2*(x-1)*(y-1);
this->m_tableVertDarts.reserve(nb);
unsigned int nbV = 2*(x+y)*(z+1) + 2*(x-1)*(y-1);
unsigned int nbF = 2* (2*(x+y)*z + 2*x*y);
this->m_tableVertDarts.reserve(nbV);
this->m_tableFaceDarts.reserve(nbF);
// we now have the 4 sides, just need to create store and sew top & bottom
// the top
......@@ -500,6 +512,17 @@ void Cube<PFP>::cube(unsigned int x, unsigned int y, unsigned int z)
this->m_tableVertDarts.push_back(tableBottom[i*(x+1)+j]);
}
const std::vector<Dart>& tableTopFaces = gTop.getFaceDarts();
for (Dart f : tableTopFaces)
{
this-m_tableFaceDarts.push_back(f);
}
const std::vector<Dart>& tableBottomFaces = gBottom.getFaceDarts();
for (Dart f : tableBottomFaces)
{
this-m_tableFaceDarts.push_back(f);
}
}
template <typename PFP>
......
CGoGN/include/Algo/Tiling/tiling.h
View file @ 041bfaed
......@@ -69,6 +69,12 @@ protected:
*/
std::vector<Dart> m_tableVertDarts;
/**
* Table of vertex darts (one dart per vertex)
* Order depend on tiling kind
*/
std::vector<Dart> m_tableFaceDarts;
public:
Tiling(MAP& map, unsigned int x, unsigned int y, unsigned int z):
m_map(map),
......@@ -83,10 +89,15 @@ public:
Tiling(const Tiling<PFP>& t1, const Tiling<PFP> t2);
/**
* get the table of darts (one per vertex)
* get the table of vertex darts (one per vertex)
*/
std::vector<Dart>& getVertexDarts() { return m_tableVertDarts; }
/**
* get the table of face darts (one per face)
*/
std::vector<Dart>& getFaceDarts() { return m_tableFaceDarts; }
void computeCenter(VertexAttribute<VEC3, MAP>& position);
//void Polyhedron<PFP>::transform(float* matrice)
......
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