openscad/BOSL2
1
0
Fork 0
mirror of https://github.com/revarbat/BOSL2.git synced 2025-08-20 07:01:57 +02:00
Code Issues Projects Releases Wiki Activity

vector3d_angle -> vector_angle

Browse Source
This commit is contained in:
Revar Desmera
2019-03-25 03:52:09 -07:00
parent b8c53219d5
commit 228f4c4134
5 changed files with 22 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
math.scad
View File

@@ -568,6 +568,7 @@ function normalize(v) = v/norm(v);
// Function: vector2d_angle()
// Status: DEPRECATED, use `vector_angle()` instead.
// Usage:
// vector2d_angle(v1,v2);
// Description:
@@ -575,9 +576,11 @@ function normalize(v) = v/norm(v);
// Arguments:
// v1 = First 2D vector.
// v2 = Second 2D vector.
function vector2d_angle(v1,v2) = atan2(v1[1],v1[0]) - atan2(v2[1],v2[0]);
function vector2d_angle(v1,v2) = vector_angle(v1,v2);
// Function: vector3d_angle()
// Status: DEPRECATED, use `vector_angle()` instead.
// Usage:
// vector3d_angle(v1,v2);
// Description:
@@ -585,8 +588,19 @@ function vector2d_angle(v1,v2) = atan2(v1[1],v1[0]) - atan2(v2[1],v2[0]);
// Arguments:
// v1 = First 3D vector.
// v2 = Second 3D vector.
function vector3d_angle(v1,v2) = vector_angle(v1,v2);
// Function: vector_angle()
// Usage:
// vector_angle(v1,v2);
// Description:
// Returns angle in degrees between two vectors of similar dimensions.
// Arguments:
// v1 = First vector.
// v2 = Second vector.
// NOTE: constrain() corrects crazy FP rounding errors that exceed acos()'s domain.
function vector3d_angle(v1,v2) = acos(constrain((v1*v2)/(norm(v1)*norm(v2)), -1, 1));
function vector_angle(v1,v2) = acos(constrain((v1*v2)/(norm(v1)*norm(v2)), -1, 1));
// Section: Coordinates Manipulation