diff --git a/src/bspline.cpp b/src/bspline.cpp
index 2537d1b..061b037 100644
--- a/src/bspline.cpp
+++ b/src/bspline.cpp
@@ -11,12 +11,12 @@ BSpline::BSpline(int k, double step, int np1)
     for(int i = 0; i < k+np1; ++i)
         _vecteurNodal.push_back(i);
     // Points de contrôle
-    _pointsDeControle.push_back(glm::vec3(-3, 0, 0));
-    _pointsDeControle.push_back(glm::vec3(-1, 0, 0));
-    _pointsDeControle.push_back(glm::vec3(-1, 0, 2));
-    _pointsDeControle.push_back(glm::vec3( 1, 0, 2));
-    _pointsDeControle.push_back(glm::vec3( 1, 0, 0));
-    _pointsDeControle.push_back(glm::vec3( 3, 0, 0));
+    _pointsDeControle.push_back(glm::vec3(-2, 0, -5));
+    _pointsDeControle.push_back(glm::vec3(-1, 0, -5));
+    _pointsDeControle.push_back(glm::vec3(-1, 1, -5));
+    _pointsDeControle.push_back(glm::vec3( 1, 1, -5));
+    _pointsDeControle.push_back(glm::vec3( 1, 0, -5));
+    _pointsDeControle.push_back(glm::vec3( 2, 0, -5));
 
     computeSpline();
 }
@@ -30,21 +30,68 @@ void BSpline::computeSpline()
     std::vector<glm::vec3> vecteursPointsControle (_np1);
 
     for(u = _k - 1; u < _np1; u += _step){
+        // Réinitialiser dec et i ?
         while(u > _vecteurNodal[i]){
             ++dec;
             ++i;
         }
 
+        // int i à virer ?
         for(int i = 0; i < _k; i++){
             vecteursPointsControle[i] = _pointsDeControle[dec + i];
         }
 
-        std::vector<GLfloat> newVertices = floraison(u, dec, _k);
-        _vertices.insert(_vertices.end(), newVertices.begin(), newVertices.end());
+        glm::vec3 newVertex = floraison(u, dec, _k, vecteursPointsControle);
+        //std::cout << newVertex.x << "  " << newVertex.y << "  " << newVertex.z << std::endl;
+        _vertices.push_back(newVertex);
     }
 }
 
-std::vector<GLfloat> BSpline::floraison(double u, int dec, int k)
+glm::vec3 BSpline::floraison(float u, int dec, int k, std::vector<glm::vec3> vecteursPointsControle)
 {
-    return std::vector<GLfloat>({0.0f, 0.0f, 0.0f});
+    if(k == 0)
+        return vecteursPointsControle.front();
+    for(int i = 0; i < k - 1; ++i)
+        vecteursPointsControle[i] =
+                (((_vecteurNodal[dec + k + i] - u) / (_vecteurNodal[dec + k + i] - _vecteurNodal[dec + 1 + i])) * vecteursPointsControle[i]) *
+                (((u - _vecteurNodal[dec + 1 + i]) / (_vecteurNodal[dec + k + i] - _vecteurNodal[dec + 1 + i])) * vecteursPointsControle[i+1]);
+    floraison(u, dec+1, k-1, vecteursPointsControle);
+}
+
+std::vector<GLfloat> const BSpline::getVertices()
+{
+    std::vector<GLfloat> vertices;
+    // Ajout des points de contrôle
+    for(glm::vec3 point: _pointsDeControle)
+        vertices.insert(vertices.end(), {point.x, point.y, point.z});
+
+    // Ajout des points issus de la floraison
+    for(glm::vec3 point: _vertices)
+        vertices.insert(vertices.end(), {point.x, point.y, point.z});
+
+    return vertices;
+}
+
+std::vector<GLfloat> const BSpline::getNormals()
+{
+    std::vector<GLfloat> normals;
+    for(glm::vec3 point: _pointsDeControle)
+        normals.insert(normals.end(), {point.x, point.y, point.z});
+    // Ajout des normales des points issus de la floraison
+    for(glm::vec3 point: _vertices)
+        normals.insert(normals.end(), {point.x, point.y, point.z});
+
+    return normals;
+}
+
+std::vector<GLuint> const BSpline::getIndices()
+{
+    std::vector<GLuint> indices;
+    for(uint i = 0; i < _pointsDeControle.size() - 1; ++i)
+        indices.insert(indices.end(), {i, i, i+1});
+    // Ajout des indices pour les points issus de la floraison
+    for(uint i = 0; i < _vertices.size() - 1; ++i)
+        indices.insert(indices.end(), {i, i, i+1});
+
+    return indices;
 }
diff --git a/src/bspline.h b/src/bspline.h
index 0ec4f78..5f1d392 100644
--- a/src/bspline.h
+++ b/src/bspline.h
@@ -9,18 +9,20 @@ class BSpline
 {
 public:
     BSpline(int k = 2, double step = 0.1, int np1 = 6);
-
+    std::vector<GLfloat> const getVertices();
+    std::vector<GLfloat> const getNormals();
+    std::vector<GLuint> const getIndices();
 private:
-    std::vector<double> _vecteurNodal;
+    std::vector<float> _vecteurNodal;
     std::vector<glm::vec3> _pointsDeControle;
     int _k;
     int _np1;
     double _step;
 
-    std::vector<GLfloat> _vertices;
+    std::vector<glm::vec3> _vertices;
 
     void computeSpline();
-    std::vector<GLfloat> floraison(double u, int dec, int k);
+    glm::vec3 floraison(float u, int dec, int k, std::vector<glm::vec3> vecteursPointsControle);
 };
 
 #endif // BSPLINE_H
diff --git a/src/hello_spheres/hellosphere.cpp b/src/hello_spheres/hellosphere.cpp
index 322fb9d..541701f 100644
--- a/src/hello_spheres/hellosphere.cpp
+++ b/src/hello_spheres/hellosphere.cpp
@@ -13,8 +13,8 @@ SimpleSphere::SimpleSphere(int width, int height, MainWindow* w) : Scene(width,
 
     // Compute the shape to draw -> Menu ?
     //drawCube(0.1f);
-    drawUVSphere(50, _radius);
-    //drawIcoSphere(5, _radius);
+    //drawUVSphere(50, _radius);
+    drawIcoSphere(6, _radius);
 
     std::cout << "Vertices count: " << _vertices.size() / 3 << std::endl;
     std::cout << "Edges count: " << _indices.size() << std::endl;
diff --git a/src/hello_spline/hellospline.cpp b/src/hello_spline/hellospline.cpp
index 5ec464c..a43403f 100644
--- a/src/hello_spline/hellospline.cpp
+++ b/src/hello_spline/hellospline.cpp
@@ -11,6 +11,10 @@ SimpleSpline::SimpleSpline(int width, int height, MainWindow* w) : Scene(width,
     _lastFragment = _w->fragmentShader;
 
     // LOAD B-SPLINE
+    BSpline bspline1D = BSpline();
+    _vertices = bspline1D.getVertices();
+    _indices = bspline1D.getIndices();
+    _normals = bspline1D.getNormals();
 
     std::cout << "Vertices count: " << _vertices.size() / 3 << std::endl;
     std::cout << "Edges count: " << _indices.size() << std::endl;