void El_Window::draw_arrow
(
Pt2dr p0, Pt2dr p1, Line_St LAxe, Line_St LPointe,
REAL size_pointe, REAL pos , REAL teta
)
{
draw_seg(p0,p1,LAxe);
Pt2dr q0 = barry(1-pos,p0,p1);
Pt2dr dir_pte = Pt2dr::FromPolar(1.0,teta);
Pt2dr tgt = vunit(p0-p1) * size_pointe;
draw_seg(q0,q0+tgt*dir_pte,LPointe);
draw_seg(q0,q0+tgt/dir_pte,LPointe);
}
void draw_vert(t_env e)
{
t_vect *tmp;
t_vect *tmp2;
t_coord cord;
int a;
tmp = e.v;
tmp2 = e.v;
a = 0;
while (a <= e.nb_c)
{
a++;
tmp2 = tmp2->next;
}
while (tmp && tmp2)
{
if (tmp->v_z || tmp2->v_z)
{
cord.x = tmp2->v_x;
cord.y = tmp2->v_y;
cord.color = 0xFFFFFF;
draw_seg(e, tmp->v_x + LAR / 2, tmp->v_y + LON / 2, cord);
}
tmp = tmp->next;
tmp2 = tmp2->next;
}
}
void Data_El_Geom_GWin::draw_seg_cliped
(
Pt2dr p0,
Pt2dr p1,
Data_Line_St * lst,
Box2dr box,
bool auto_flush
)
{
if (_dnext)
_dnext->draw_seg_cliped(p0,p1,lst,box,auto_flush);
Seg2d s = Seg2d(p0,p1).clip(box);
if (! s.empty())
draw_seg(s.p0(),s.p1(),lst,auto_flush);
}
void El_Window::draw_ellipse_loc
(
Pt2dr aCentre,REAL A,REAL B,REAL C,Line_St aLst,
INT Nb
)
{
InvertParamEllipse(A,B,C,A,B,C);
Pt2dr LastP;
for (INT aK= 0 ; aK<= Nb ; aK++)
{
Pt2dr P = aCentre+ImAppSym(A,B,C,Pt2dr::FromPolar(1.0,(aK*2*PI)/Nb));
if (aK !=0)
draw_seg(LastP,P,aLst);
// cout << LastP << P << "\n";
LastP = P;
}
}
void boucle_principal(t_bal *bal, t_brick *brick, t_env *e)
{
t_seg s;
while (1)
{
if (map_end(e))
change_map(e);
if (glfwWindowShouldClose(e->window))
break ;
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
draw_bricks(e, brick);
draw_seg(&s, e);
if (e->space == 0)
bal->x1 = e->x_bar + 0.125;
draw_circle(bal, e);
draw_barre(e->x_bar, -0.90);
if (e->space == 1 && e->pauz == 1)
move_bal(bal, e);
glfwSwapBuffers(e->window);
glfwPollEvents();
}
}
void El_Window::draw_poly(const std::vector<Pt2dr> & aV,Line_St aLst,bool isFerm)
{
int aNb = (int) aV.size();
for (int aK=0 ; aK<aNb-!isFerm ; aK++)
draw_seg(aV[aK],aV[(aK+1)%aNb],aLst);
}
