removed obsolete code

git-svn-id: https://pycam.svn.sourceforge.net/svnroot/pycam/trunk@572 bbaffbd6-741e-11dd-a85d-61de82d9cad9

src/pycam/Cutters/BaseCutter.py

@@ -119,29 +119,3 @@ class BaseCutter(object):
         (cl, d)= self.intersect(BaseCutter.vertical, triangle)
         return cl
 
-    def push(self, dx, dy, triangle):
-        """ TODO: this function is never used - remove it? """
-        # check bounding box collision
-        if dx == 0:
-            if self.miny > triangle.maxy:
-                return None
-            if self.maxy < triangle.miny:
-                return None
-        if dy == 0:
-            if self.minx > triangle.maxx:
-                return None
-            if self.maxx < triangle.minx:
-                return None
-        if triangle.maxz < self.location.z:
-            return None
-
-        # check bounding sphere collision
-        c = triangle.center
-        d = (c.x - self.location.x) * dy -(c.y - self.location.y) * dx
-        t = self.radius + triangle.radius
-        if abs(d) > t:
-            return None
-
-        (cl, d)= self.intersect(Point(dx, dy, 0), triangle)
-        return cl
-

src/pycam/Cutters/SphericalCutter.py

@@ -296,13 +296,3 @@ class SphericalCutter(BaseCutter):
                 cl = cl_e3
         return (cl, d)
 
-    def drop_bis(self, triangle):
-        """ TODO: this function is never called - remove it? """
-        n = triangle.normal
-        if abs(n.dot(self.axis)) < epsilon:
-            d = triangle.p1.sub(self.center).dot(n)
-            if abs(d) >= self.radius - epsilon:
-                return None
-        (cl, d)= self.intersect(Point(0, 0, -1), triangle)
-        return cl
-

src/pycam/PathGenerators/__init__.py

@@ -159,17 +159,6 @@ def get_free_paths_ode(physics, p1, p2, depth=8):
     physics.reset_drill()
     return points
 
-def drop_cutter_test(cutter, point, model):
-    zmax = -INFINITE
-    tmax = None
-    cutter.moveto(point)
-    for t in model.triangles():
-        cl = cutter.drop(t)
-        if cl and cl.z > zmax and cl.z < INFINITE:
-            zmax = cl.z
-            tmax = t
-    return (zmax, tmax)
-
 def get_max_height_ode(physics, x, y, minz, maxz, order=None):
     low, high = minz, maxz
     trip_start = 20