Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
dbg('HelixishCurve __init__', cp)
dbg(dp, dq)
dbg('HelixishCurve __init__', cp)
dbg(dp, dq)
- #vdbg().arrow(p,dp)
- #vdbg().arrow(q,dq)
+ vdbg().arrow(p,dp)
+ vdbg().arrow(q,dq)
# the initial attempt
# - solve in the plane containing dP and dQ
# the initial attempt
# - solve in the plane containing dP and dQ
dbg('plane p', p_plane_check, 'dp', dp_plane, 'dq', dq_plane,
'q', q_plane, 'dist_pq_plane', dist_pq_plane)
dbg('plane p', p_plane_check, 'dp', dp_plane, 'dq', dq_plane,
'q', q_plane, 'dist_pq_plane', dist_pq_plane)
- vdbg_plane.arrow(p_plane_check, dp_plane)
- vdbg_plane.arrow(q_plane, dq_plane)
+ #vdbg_plane.arrow(p_plane_check, dp_plane)
+ #vdbg_plane.arrow(q_plane, dq_plane)
railway_inplane_basis_x = np.hstack((q_plane[0:2], [0]))
railway_inplane_basis = np.column_stack((
railway_inplane_basis_x = np.hstack((q_plane[0:2], [0]))
railway_inplane_basis = np.column_stack((
dbg('railway_inplane_basis\n', railway_inplane_basis)
railway_basis = matmatmultiply(dPQplane_basis, railway_inplane_basis)
dbg('railway_basis\n', railway_basis)
dbg('railway_inplane_basis\n', railway_inplane_basis)
railway_basis = matmatmultiply(dPQplane_basis, railway_inplane_basis)
dbg('railway_basis\n', railway_basis)
- vdbg().basis(railway_basis, hue=(1,0,1))
+ #vdbg().basis(railway_basis, hue=(1,0,1))
vdbg_railway = MatrixVisdebug(vdbg(), railway_basis)
# two circular arcs of equal maximum possible radius
vdbg_railway = MatrixVisdebug(vdbg(), railway_basis)
# two circular arcs of equal maximum possible radius
dbg('railway:', railway_theta, railway_phi, railway_angleoffset)
def vdbg_railway_angle(start, angle, **kw):
dbg('railway:', railway_theta, railway_phi, railway_angleoffset)
def vdbg_railway_angle(start, angle, **kw):
- vdbg_railway.arrow(start, [sin(angle), cos(angle), 0], **kw)
+ #vdbg_railway.arrow(start, [sin(angle), cos(angle), 0], **kw)
+ pass
vdbg_railway_angle([0, 0, 0.1], railway_theta, color=(1, 0.5, 0))
vdbg_railway_angle([1, 0, 0.1], railway_phi, color=(1, 0.5, 0))
vdbg_railway_angle([1, 0, 0.1], 0, color=(1, 1.00, 0))
vdbg_railway_angle([0, 0, 0.1], railway_theta, color=(1, 0.5, 0))
vdbg_railway_angle([1, 0, 0.1], railway_phi, color=(1, 0.5, 0))
vdbg_railway_angle([1, 0, 0.1], 0, color=(1, 1.00, 0))
- vdbg_railway.circle([0,0,0], [0,0, railway_r], color=(1,0,0))
+ #vdbg_railway.circle([0,0,0], [0,0, railway_r], color=(1,0,0))
#vdbg().circle(p, dPQplane_normal * railway_r, color=(1,1,0))
def railway_CPQ(pq, dpq, railway_r):
CPQ = pq + railway_r * np.array([-dpq[1], dpq[0]])
dbg('railway_CPQ', railway_r, pq, dpq, CPQ)
#vdbg().circle(p, dPQplane_normal * railway_r, color=(1,1,0))
def railway_CPQ(pq, dpq, railway_r):
CPQ = pq + railway_r * np.array([-dpq[1], dpq[0]])
dbg('railway_CPQ', railway_r, pq, dpq, CPQ)
- vdbg_plane.circle( np.hstack((CPQ, [0])),
- [0, 0, railway_r],
- color = (1,1,1) )
+ #vdbg_plane.circle( np.hstack((CPQ, [0])),
+ # [0, 0, railway_r],
+ # color = (1,1,1) )
#vdbg_plane.circle( np.hstack(( 2*np.asarray(pq) - CPQ, [0])),
# [0, 0, railway_r],
# color = (.5,.5,.5) )
#vdbg_plane.circle( np.hstack(( 2*np.asarray(pq) - CPQ, [0])),
# [0, 0, railway_r],
# color = (.5,.5,.5) )
commentary = ''
hc.findcurve_result = l[0:6]
commentary = ''
hc.findcurve_result = l[0:6]
+ #hc.findcurve_result = findcurve_start
hc.threshold = l[0]**2
hc.total_dist = hc.threshold + l[1]**2
#vdbg().curve( hc.point_at_t )
hc.threshold = l[0]**2
hc.total_dist = hc.threshold + l[1]**2
#vdbg().curve( hc.point_at_t )