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Added v_round() to vectors.scad

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Alex Matulich
2025-04-28 14:34:43 -07:00
parent 8df67333ca
commit 699b109767
1 changed files with 12 additions and 12 deletions
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24
vectors.scad
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@@ -58,7 +58,7 @@ function is_vector(v, length, zero, all_nonzero=false, eps=EPSILON) =
// Function: add_scalar()
// Synopsis: Adds a scalar value to every item in a vector.
// Topics: Vectors, Math
// See Also: add_scalar(), v_mul(), v_div()
// See Also: v_mul(), v_div()
// Usage:
// v_new = add_scalar(v, s);
// Description:
@@ -77,7 +77,7 @@ function add_scalar(v,s) =
// Function: v_mul()
// Synopsis: Returns the element-wise multiplication of two equal-length vectors.
// Topics: Vectors, Math
// See Also: add_scalar(), v_mul(), v_div()
// See Also: add_scalar(), v_div()
// Usage:
// v3 = v_mul(v1, v2);
// Description:
@@ -97,7 +97,7 @@ function v_mul(v1, v2) =
// Function: v_div()
// Synopsis: Returns the element-wise division of two equal-length vectors.
// Topics: Vectors, Math
// See Also: add_scalar(), v_mul(), v_div()
// See Also: add_scalar(), v_mul()
// Usage:
// v3 = v_div(v1, v2);
// Description:
@@ -116,7 +116,7 @@ function v_div(v1, v2) =
// Function: v_abs()
// Synopsis: Returns the absolute values of the given vector.
// Topics: Vectors, Math
// See Also: v_abs(), v_floor(), v_ceil()
// See Also: v_ceil(), v_floor(), v_round()
// Usage:
// v2 = v_abs(v);
// Description: Returns a vector of the absolute value of each element of vector `v`.
@@ -132,7 +132,7 @@ function v_abs(v) =
// Function: v_ceil()
// Synopsis: Returns the values of the given vector, rounded up.
// Topics: Vectors, Math
// See Also: v_abs(), v_floor()
// See Also: v_abs(), v_floor(), v_round()
// Usage:
// v2 = v_ceil(v);
// Description:
@@ -145,7 +145,7 @@ function v_ceil(v) =
// Function: v_floor()
// Synopsis: Returns the values of the given vector, rounded down.
// Topics: Vectors, Math
// See Also: v_abs(), v_ceil()
// See Also: v_abs(), v_ceil(), v_round()
// Usage:
// v2 = v_floor(v);
// Description:
@@ -162,7 +162,7 @@ function v_floor(v) =
// Usage:
// v2 = v_round(v);
// Description:
// Returns the given vector after performing a `floor()` on all items.
// Returns the given vector after performing a `round()` on all items.
function v_round(v) =
assert(is_vector(v), "\nInvalid vector." )
[for (x=v) round(x)];
@@ -171,7 +171,7 @@ function v_round(v) =
// Function: v_lookup()
// Synopsis: Like `lookup()`, but it can interpolate between vector results.
// Topics: Vectors, Math
// See Also: v_abs(), v_floor(), v_ceil()
// See Also: v_abs(), v_floor(), v_ceil(), v_round()
// Usage:
// v2 = v_lookup(x, v);
// Description:
@@ -204,7 +204,7 @@ function v_lookup(x, v) =
// Function: unit()
// Synopsis: Returns the unit length of a given vector.
// Topics: Vectors, Math
// See Also: v_abs(), v_floor(), v_ceil()
// See Also: v_abs(), v_floor(), v_ceil(), v_round()
// Usage:
// v = unit(v, [error]);
// Description:
@@ -383,7 +383,7 @@ function vector_perp(v,w) =
// Function: pointlist_bounds()
// Synopsis: Returns the min and max bounding coordinates for the given list of points.
// Topics: Geometry, Bounding Boxes, Bounds
// See Also: closest_point(), vnf_bounds()
// See Also: closest_point(), furthest_point(), vnf_bounds()
// Usage:
// pt_pair = pointlist_bounds(pts);
// Description:
@@ -408,7 +408,7 @@ function pointlist_bounds(pts) =
// Function: closest_point()
// Synopsis: Finds the closest point in a list of points.
// Topics: Geometry, Points, Distance
// See Also: pointlist_bounds(), furthest_point(), closest_point()
// See Also: pointlist_bounds(), furthest_point()
// Usage:
// index = closest_point(pt, points);
// Description:
@@ -425,7 +425,7 @@ function closest_point(pt, points) =
// Function: furthest_point()
// Synopsis: Finds the furthest point in a list of points.
// Topics: Geometry, Points, Distance
// See Also: pointlist_bounds(), furthest_point(), closest_point()
// See Also: pointlist_bounds(), closest_point()
// Usage:
// index = furthest_point(pt, points);
// Description: