more changes

README.md

@@ -1,6 +1,6 @@
 <img src="docs/banner.png">
 
-# VMath - 2d and 3d vector math.
+# VMath - 2D and 3D vector math.
 
 `nimble install vmath`
 
@@ -10,6 +10,8 @@
 
 This library has no dependencies other than the Nim standard library.
 
+Supports c, cpp and js backend.
+
 ## About
 
 Your one stop shop for vector math routines for 2d and 3d graphics.

src/vmath.nim

@@ -1,22 +1,20 @@
 ##[
 
-This library has no dependencies other than the Nim standard libarary.
-
 Your one stop shop for vector math routines for 2d and 3d graphics.
 
 * Pure Nim with no dependencies.
 * Very similar to GLSL Shader Language with extra stuff.
 * Extensively benchmarked.
 
-====== =========== ===================================================
+====== =========== =================================================
 Type   Constructor Description
-====== =========== ===================================================
+====== =========== =================================================
-BVec#  bvec#       a vector of booleans
+BVec#  bvec#       vector of booleans
-IVec#  ivec#       a vector of signed integers
+IVec#  ivec#       vector of signed integers
-UVec#  uvec#       a vector of unsigned integers
+UVec#  uvec#       vector of unsigned integers
-Vec#   vec#        a vector of single-precision floating-point numbers
+Vec#   vec#        vector of single-precision floating-point numbers
-DVec#  dvec#       a vector of double-precision floating-point numbers
+DVec#  dvec#       vector of double-precision floating-point numbers
-====== =========== ===================================================
+====== =========== =================================================
 
 You can use these constructors to make them:
 
@@ -438,10 +436,12 @@ proc fixAngle*[T: SomeFloat](angle: T): T =
 
 proc angleBetween*[T: SomeFloat](a, b: T): T =
   ## Angle between angle a and angle b.
+  ## All angles assume radians.
   fixAngle(b - a)
 
 proc turnAngle*[T: SomeFloat](a, b, speed: T): T =
   ## Move from angle a to angle b with step of v.
+  ## All angles assume radians.
   var
     turn = fixAngle(b - a)
   if abs(turn) < speed:
@@ -1285,7 +1285,12 @@ proc translate*[T](v: GVec3[T]): GMat4[T] =
   )
 
 proc rotate*[T](angle: T): GMat3[T] =
+<<<<<<< 6e2906d9898fffe4edf18d77c10b32f09bcf8233
   ## Create a 2d rotation matrix by an angle.
+=======
+  ## Create a 2D rotation matrix by an angle.
+  ## All angles assume radians.
+>>>>>>> more changes
   let
     sin = sin(angle)
     cos = cos(angle)
@@ -1303,6 +1308,10 @@ proc rotationOnly*[T](a: GMat4[T]): GMat4[T] {.inline.} =
 
 proc rotateX*[T](angle: T): GMat4[T] =
   ## Return a rotation matrix around X with angle.
+<<<<<<< 6e2906d9898fffe4edf18d77c10b32f09bcf8233
+=======
+  ## All angles assume radians.
+>>>>>>> more changes
   result[0, 0] = 1
   result[0, 1] = 0
   result[0, 2] = 0
@@ -1325,6 +1334,10 @@ proc rotateX*[T](angle: T): GMat4[T] =
 
 proc rotateY*[T](angle: T): GMat4[T] =
   ## Return a rotation matrix around Y with angle.
+<<<<<<< 6e2906d9898fffe4edf18d77c10b32f09bcf8233
+=======
+  ## All angles assume radians.
+>>>>>>> more changes
   result[0, 0] = cos(angle)
   result[0, 1] = 0
   result[0, 2] = sin(angle)
@@ -1347,6 +1360,10 @@ proc rotateY*[T](angle: T): GMat4[T] =
 
 proc rotateZ*[T](angle: T): GMat4[T] =
   ## Return a rotation matrix around Z with angle.
+<<<<<<< 6e2906d9898fffe4edf18d77c10b32f09bcf8233
+=======
+  ## All angles assume radians.
+>>>>>>> more changes
   result[0, 0] = cos(angle)
   result[0, 1] = -sin(angle)
   result[0, 2] = 0
@@ -1372,6 +1389,10 @@ proc toAngles*[T](a: GVec3[T]): GVec3[T] =
   ##   pitch (x rotation)
   ##   yaw (y rotation)
   ##   roll (z rotation) - always 0 in vector case
+<<<<<<< 6e2906d9898fffe4edf18d77c10b32f09bcf8233
+=======
+  ## All angles assume radians.
+>>>>>>> more changes
   if a == gvec3[T](T(0), T(0), T(0)):
     return
   let
@@ -1385,6 +1406,10 @@ proc toAngles*[T](origin, target: GVec3[T]): GVec3[T] =
   ##   pitch (x rotation)
   ##   yaw (y rotation)
   ##   roll (z rotation) - always 0 in vector case
+<<<<<<< 6e2906d9898fffe4edf18d77c10b32f09bcf8233
+=======
+  ## All angles assume radians.
+>>>>>>> more changes
   toAngles(target - origin)
 
 proc toAngles*[T](m: GMat4[T]): GVec3[T] =
@@ -1393,6 +1418,10 @@ proc toAngles*[T](m: GMat4[T]): GVec3[T] =
   ##   yaw (y rotation)
   ##   roll (z rotation)
   ## Assumes matrix has not been scaled.
+<<<<<<< 6e2906d9898fffe4edf18d77c10b32f09bcf8233
+=======
+  ## All angles assume radians.
+>>>>>>> more changes
   result.x = arcsin(m[2,1])
   if result.x > PI/2:
     # Degenerate case over north pole.
@@ -1407,6 +1436,10 @@ proc toAngles*[T](m: GMat4[T]): GVec3[T] =
 
 proc fromAngles*[T](a: GVec3[T]): GMat4[T] =
   ## Takes a vector containing Euler angles and returns a matrix.
+<<<<<<< 6e2906d9898fffe4edf18d77c10b32f09bcf8233
+=======
+  ## All angles assume radians.
+>>>>>>> more changes
   rotateY(a.y) * rotateX(a.x) * rotateZ(a.z)
 
 proc frustum*[T](left, right, bottom, top, near, far: T): GMat4[T] =
@@ -1742,7 +1775,10 @@ proc rotate*[T](angle: T, axis: GVec3[T]): GMat4[T] =
   ## Return a rotation matrix with axis and angle.
   fromAxisAngle(axis, angle).mat4()
 
+<<<<<<< 6e2906d9898fffe4edf18d77c10b32f09bcf8233
 
+=======
+>>>>>>> more changes
 when defined(release):
   {.pop.}
 {.pop.}