diff --git a/cube.html b/cube.html index 81b7e03..72c141a 100644 --- a/cube.html +++ b/cube.html @@ -40,21 +40,32 @@ hljs.highlightAll(); (size: list | Point,
center: bool = False)
-

A 3D primitive, cube. -Creates a cube in the first octant. When center is true, the cube is centered on the origin.

-

See https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/The_OpenSCAD_Language#cube

+

A 3D primitive, cube.

+

See https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/The_OpenSCAD_Language#cube

+

Creates a cube in the first octant. When center is True, the cube is centered on the origin.

+

Arguments

+
Expand source code 
class Cube(Object):
     """A 3D primitive, cube.
-    Creates a cube in the first octant. When center is true, the cube is centered on the origin.
-    
+
     See https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/The_OpenSCAD_Language#cube
     """
 
     def __init__(self, size: TUnion[list, Point], center: bool = False):
+        """
+        Creates a cube in the first octant. When `center` is True, the cube is centered on the origin.
+
+        Arguments:
+            - size: a Point object or a list of `x, y, z` sizes
+            - center: if True, the cube is centered on the origin
+        """
         self.size = Point.c(size)
         self.center = center
 
diff --git a/point.html b/point.html
index e8f3cf6..993c848 100644
--- a/point.html
+++ b/point.html
@@ -37,44 +37,47 @@ hljs.highlightAll();
 

 

 class Point
-(coords)
+(coords: List[float])
 

 

-
Represents a point or vector in arbitrary dimensions

+
Represents a point or vector in arbitrary number of dimensions

 

 
 Expand source code
 
 
class Point:
-    """Represents a point or vector in arbitrary dimensions"""
+    """Represents a point or vector in arbitrary number of dimensions"""
     
-    def __init__(self, coords):
+    def __init__(self, coords: List[float]):
         self.c = np.array(coords, dtype=NP_TYPE)
         
     @classmethod
-    def c(cls, coords: TUnion[list, 'Point']) -> 'Point':
-        """Ensure coords is an instance of Point (idempotent)"""
+    def c(cls, coords: TUnion[list[float], 'Point']) -> 'Point':
+        """Ensure `coords` is an instance of Point (idempotent)"""
         if isinstance(coords, Point):
             return coords
         return Point(coords)
 
     def render(self) -> str:
-        """Render the object into OpenSCAD code"""
+        """Render the point / vector into OpenSCAD code"""
         return "[" + (",".join([str(c) for c in self.c])) + "]"
     
     def render_stl(self) -> str:
+        """Render the point / vector into STL"""
         return " ".join([str(c) for c in self.c])
 
     def scale(self, x: float) -> 'Point':
-        """Scale the current vector/point by a scalar"""
+        """Scale the current point / vector by the scalar `x`"""
         return self.__class__(self.c * x)
      
     def add(self, p: 'Point') -> 'Point':
+        """Add another point / vector `p` to the current one"""
         assert isinstance(p, Point)
         assert self.dim() == p.dim()
         return self.__class__(self.c + p.c)
     
     def sub(self, p: 'Point') -> 'Point':
+        """Subtract another point / vector `p` from the current one"""
         assert isinstance(p, Point)
         assert self.dim() == p.dim()
         return self.__class__(self.c - p.c)
@@ -92,17 +95,18 @@ hljs.highlightAll();
         return np.sqrt(np.square(self.c).sum())
     
     def norm(self) -> 'Point':
+        """Return a normalized version of the vector (scaled to length 1)"""
         l = self.length()
         if l == 0:
-            raise Exception("normalising 0 vector")
+            raise Exception("Attempted to normalise 0 vector")
         return self.__class__(self.c / self.length())
     
     def dot(self, p: 'Point') -> float:
-        """Return the dot product"""
+        """Return the dot product of the current vector and `p`"""
         return np.dot(self.c, p.c)
     
     def cross(self, p: 'Point') -> 'Point':
-        """Return the cross product"""
+        """Return the cross product of the current vector and `p`"""
         assert self.dim() == 3
         assert p.dim() == 3
         return Point([
@@ -113,25 +117,36 @@ hljs.highlightAll();
         ])
 
     def eq(self, p: 'Point') -> bool:
+        """Return whether the current point / vector and `p` are equal"""
         return (self.c == p.c).all()
     
     def lt(self, p: 'Point') -> bool:
+        """Return whether the current vector is smaller than `p` in each dimension"""
         return (self.c < p.c).all()
 
     def le(self, p: 'Point') -> bool:
+        """Return whether the current vector is smaller or equal to `p` in each dimension"""
         return (self.c <= p.c).all()
 
     def gt(self, p: 'Point') -> bool:
+        """Return whether the current vector is greater than `p` in each dimension"""
         return (self.c > p.c).all()
 
     def ge(self, p: 'Point') -> bool:
+        """Return whether the current vector is greater or equal to `p` in each dimension"""
         return (self.c >= p.c).all()
 
     def allclose(self, p: 'Point') -> bool:
+        """Return whether the current point / vector and `p` are close to each other"""
         return self.c.shape == p.c.shape and np.allclose(self.c, p.c)
     
     def angle(self, p: 'Point', mode: str = "deg") -> float:
-        """Return the angle between two vectors in degrees or radians"""
+        """Return the angle between two vectors in degrees or radians
+
+        Arguments:
+            - p: a Point object
+            - mode: "deg" | "rad"
+        """
         r = self.dot(p)
         r = r / self.length() / p.length()
         r = math.acos(r)
@@ -142,7 +157,11 @@ hljs.highlightAll();
         raise ValueError("Unknown mode")
     
     def z_slope(self, mode: str = "deg") -> float:
-        """Return the slope of a vector in degrees or radians"""
+        """Return the slope of a vector in degrees or radians
+
+        Arguments:
+            - mode: "deg" | "rad"
+        """
         r = self.c[2] / self.length()
         r = math.asin(r)
         if mode == "rad":
@@ -152,7 +171,12 @@ hljs.highlightAll();
         raise ValueError("Unknown mode")        
 
     def rotate(self, coords, angle: float) -> 'Point':
-        """Rotate. coords is a list of 2 coordinate indices that we rotate"""
+        """Rotate the current vector
+
+         Arguments:
+             - coords: A list of 2 coordinate indices to rotate
+             - angle: the angle to rotate by, in degrees
+        """
         assert len(coords) == 2
         ca, cb = coords
         s = np.sin(angle / 180. * np.pi)
@@ -165,26 +189,33 @@ hljs.highlightAll();
     # Operator overloading
 
     def __add__(self, other):
+        """Use `p1 + p2` to add two vectors"""
         return self.add(other)
 
     def __radd__(self, other):
+        """Use `p1 + p2` to add two vectors"""
         assert isinstance(other, Point)
         return other.add(self)
 
     def __sub__(self, other):
+        """Use `p1 - p2` to subtract two vectors"""
         return self.sub(other)
 
     def __rsub__(self, other):
+        """Use `p1 - p2` to subtract two vectors"""
         assert isinstance(other, Point)
         return other.sub(self)
 
     def __mul__(self, other):
+        """Use `p * x` to scale a vector"""
         return self.scale(other)
     
     def __rmul__(self, other):
+        """Use `x * p` to scale a vector"""
         return self.scale(other)
     
     def __neg__(self):
+        """Use `-p` to negate a vector"""
         return self.scale(-1.)

 

 
Static methods

@@ -193,34 +224,69 @@ hljs.highlightAll();
 def c(coords: list | ForwardRef('Point')) ‑> Point
 
 

-
Ensure coords is an instance of Point (idempotent)

+
Ensure coords is an instance of Point (idempotent)

 

 

 
Methods

 

+

+def __add__(self, other)
+

+

+
Use p1 + p2 to add two vectors

+

+

+def __mul__(self, other)
+

+

+
Use p * x to scale a vector

+

+

+def __neg__(self)
+

+

+
Use -p to negate a vector

+

+

+def __rmul__(self, other)
+

+

+
Use x * p to scale a vector

+

+

+def __sub__(self, other)
+

+

+
Use p1 - p2 to subtract two vectors

+

 

 def add(self,
p: Point) ‑> Point
 

 

-

+
Add another point / vector p to the current one

 

 

 def allclose(self,
p: Point) ‑> bool
 

 

-

+
Return whether the current point / vector and p are close to each other

 

 

 def angle(self,
p: Point,
mode: str = 'deg') ‑> float
 

 

-
Return the angle between two vectors in degrees or radians

+
Return the angle between two vectors in degrees or radians

+
Arguments

+
    
+
  • p: a Point object
    • 
+
  • mode: "deg" | "rad"
    • 
+

 

 

 def cross(self,
p: Point) ‑> Point
 

 

-
Return the cross product

+
Return the cross product of the current vector and p

 

 

 def dim(self) ‑> int
@@ -232,25 +298,25 @@ hljs.highlightAll();
 def dot(self,
p: Point) ‑> float
 

 

-
Return the dot product

+
Return the dot product of the current vector and p

 

 

 def eq(self,
p: Point) ‑> bool
 

 

-

+
Return whether the current point / vector and p are equal

 

 

 def ge(self,
p: Point) ‑> bool
 

 

-

+
Return whether the current vector is greater or equal to p in each dimension

 

 

 def gt(self,
p: Point) ‑> bool
 

 

-

+
Return whether the current vector is greater than p in each dimension

 

 

 def is_zero(self) ‑> bool
@@ -262,7 +328,7 @@ hljs.highlightAll();
 def le(self,
p: Point) ‑> bool
 

 

-

+
Return whether the current vector is smaller or equal to p in each dimension

 

 

 def length(self) ‑> float
@@ -274,49 +340,58 @@ hljs.highlightAll();
 def lt(self,
p: Point) ‑> bool
 

 

-

+
Return whether the current vector is smaller than p in each dimension

 

 

 def norm(self) ‑> Point
 

 

-

+
Return a normalized version of the vector (scaled to length 1)

 

 

 def render(self) ‑> str
 

 

-
Render the object into OpenSCAD code

+
Render the point / vector into OpenSCAD code

 

 

 def render_stl(self) ‑> str
 

 

-

+
Render the point / vector into STL

 

 

 def rotate(self, coords, angle: float) ‑> Point
 

 

-
Rotate. coords is a list of 2 coordinate indices that we rotate

+
Rotate the current vector

+
Arguments

+
    
+
  • coords: A list of 2 coordinate indices to rotate
    • 
+
  • angle: the angle to rotate by, in degrees
    • 
+

 

 

 def scale(self, x: float) ‑> Point
 

 

-
Scale the current vector/point by a scalar

+
Scale the current point / vector by the scalar x

 

 

 def sub(self,
p: Point) ‑> Point
 

 

-

+
Subtract another point / vector p from the current one

 

 

 def z_slope(self, mode: str = 'deg') ‑> float
 

 

-
Return the slope of a vector in degrees or radians

+
Return the slope of a vector in degrees or radians

+
Arguments

+
    
+
  • mode: "deg" | "rad"
    • 
+
@@ -338,6 +413,11 @@ hljs.highlightAll();

  • Point