Fix misspelling (Handness -> Handedness) (#277)

include/bx/math.h

@@ -31,7 +31,7 @@ namespace bx
 	typedef float (*LerpFn)(float _a, float _b, float _t);
 
 	///
-	struct Handness
+	struct Handedness
 	{
 		enum Enum
 		{
@@ -574,7 +574,7 @@ namespace bx
 		, const Vec3& _eye
 		, const Vec3& _at
 		, const Vec3& _up = { 0.0f, 1.0f, 0.0f }
-		, Handness::Enum _handness = Handness::Left
+		, Handedness::Enum _handedness = Handedness::Left
 		);
 
 	///
@@ -587,7 +587,7 @@ namespace bx
 		, float _near
 		, float _far
 		, bool _homogeneousNdc
-		, Handness::Enum _handness = Handness::Left
+		, Handedness::Enum _handedness = Handedness::Left
 		);
 
 	///
@@ -597,7 +597,7 @@ namespace bx
 		, float _near
 		, float _far
 		, bool _homogeneousNdc
-		, Handness::Enum _handness = Handness::Left
+		, Handedness::Enum _handedness = Handedness::Left
 		);
 
 	///
@@ -608,7 +608,7 @@ namespace bx
 		, float _near
 		, float _far
 		, bool _homogeneousNdc
-		, Handness::Enum _handness = Handness::Left
+		, Handedness::Enum _handedness = Handedness::Left
 		);
 
 	///
@@ -617,7 +617,7 @@ namespace bx
 		, const float _fov[4]
 		, float _near
 		, bool _homogeneousNdc
-		, Handness::Enum _handness = Handness::Left
+		, Handedness::Enum _handedness = Handedness::Left
 		, NearFar::Enum _nearFar = NearFar::Default
 		);
 
@@ -630,7 +630,7 @@ namespace bx
 		, float _rt
 		, float _near
 		, bool _homogeneousNdc
-		, Handness::Enum _handness = Handness::Left
+		, Handedness::Enum _handedness = Handedness::Left
 		, NearFar::Enum _nearFar = NearFar::Default
 		);
 
@@ -641,7 +641,7 @@ namespace bx
 		, float _aspect
 		, float _near
 		, bool _homogeneousNdc
-		, Handness::Enum _handness = Handness::Left
+		, Handedness::Enum _handedness = Handedness::Left
 		, NearFar::Enum _nearFar = NearFar::Default
 		);
 
@@ -656,7 +656,7 @@ namespace bx
 		, float _far
 		, float _offset
 		, bool _homogeneousNdc
-		, Handness::Enum _handness = Handness::Left
+		, Handedness::Enum _handedness = Handedness::Left
 		);
 
 	///

src/math.cpp

@@ -238,10 +238,10 @@ namespace bx
 		return result;
 	}
 
-	void mtxLookAt(float* _result, const Vec3& _eye, const Vec3& _at, const Vec3& _up, Handness::Enum _handness)
+	void mtxLookAt(float* _result, const Vec3& _eye, const Vec3& _at, const Vec3& _up, Handedness::Enum _handedness)
 	{
 		const Vec3 view = normalize(
-			  Handness::Right == _handness
+			  Handedness::Right == _handedness
 			? sub(_eye, _at)
 			: sub(_at, _eye)
 			);
@@ -268,7 +268,7 @@ namespace bx
 		_result[15] = 1.0f;
 	}
 
-	static void mtxProjXYWH(float* _result, float _x, float _y, float _width, float _height, float _near, float _far, bool _homogeneousNdc, Handness::Enum _handness)
+	static void mtxProjXYWH(float* _result, float _x, float _y, float _width, float _height, float _near, float _far, bool _homogeneousNdc, Handedness::Enum _handedness)
 	{
 		const float diff = _far-_near;
 		const float aa = _homogeneousNdc ? (     _far+_near)/diff : _far/diff;
@@ -277,14 +277,14 @@ namespace bx
 		memSet(_result, 0, sizeof(float)*16);
 		_result[ 0] = _width;
 		_result[ 5] = _height;
-		_result[ 8] = (Handness::Right == _handness) ?    _x :  -_x;
-		_result[ 9] = (Handness::Right == _handness) ?    _y :  -_y;
-		_result[10] = (Handness::Right == _handness) ?   -aa :   aa;
-		_result[11] = (Handness::Right == _handness) ? -1.0f : 1.0f;
+		_result[ 8] = (Handedness::Right == _handedness) ?    _x :  -_x;
+		_result[ 9] = (Handedness::Right == _handedness) ?    _y :  -_y;
+		_result[10] = (Handedness::Right == _handedness) ?   -aa :   aa;
+		_result[11] = (Handedness::Right == _handedness) ? -1.0f : 1.0f;
 		_result[14] = -bb;
 	}
 
-	void mtxProj(float* _result, float _ut, float _dt, float _lt, float _rt, float _near, float _far, bool _homogeneousNdc, Handness::Enum _handness)
+	void mtxProj(float* _result, float _ut, float _dt, float _lt, float _rt, float _near, float _far, bool _homogeneousNdc, Handedness::Enum _handedness)
 	{
 		const float invDiffRl = 1.0f/(_rt - _lt);
 		const float invDiffUd = 1.0f/(_ut - _dt);
@@ -292,22 +292,22 @@ namespace bx
 		const float height =  2.0f*_near * invDiffUd;
 		const float xx     = (_rt + _lt) * invDiffRl;
 		const float yy     = (_ut + _dt) * invDiffUd;
-		mtxProjXYWH(_result, xx, yy, width, height, _near, _far, _homogeneousNdc, _handness);
+		mtxProjXYWH(_result, xx, yy, width, height, _near, _far, _homogeneousNdc, _handedness);
 	}
 
-	void mtxProj(float* _result, const float _fov[4], float _near, float _far, bool _homogeneousNdc, Handness::Enum _handness)
+	void mtxProj(float* _result, const float _fov[4], float _near, float _far, bool _homogeneousNdc, Handedness::Enum _handedness)
 	{
-		mtxProj(_result, _fov[0], _fov[1], _fov[2], _fov[3], _near, _far, _homogeneousNdc, _handness);
+		mtxProj(_result, _fov[0], _fov[1], _fov[2], _fov[3], _near, _far, _homogeneousNdc, _handedness);
 	}
 
-	void mtxProj(float* _result, float _fovy, float _aspect, float _near, float _far, bool _homogeneousNdc, Handness::Enum _handness)
+	void mtxProj(float* _result, float _fovy, float _aspect, float _near, float _far, bool _homogeneousNdc, Handedness::Enum _handedness)
 	{
 		const float height = 1.0f/tan(toRad(_fovy)*0.5f);
 		const float width  = height * 1.0f/_aspect;
-		mtxProjXYWH(_result, 0.0f, 0.0f, width, height, _near, _far, _homogeneousNdc, _handness);
+		mtxProjXYWH(_result, 0.0f, 0.0f, width, height, _near, _far, _homogeneousNdc, _handedness);
 	}
 
-	static void mtxProjInfXYWH(float* _result, float _x, float _y, float _width, float _height, float _near, bool _homogeneousNdc, Handness::Enum _handness, NearFar::Enum _nearFar)
+	static void mtxProjInfXYWH(float* _result, float _x, float _y, float _width, float _height, float _near, bool _homogeneousNdc, Handedness::Enum _handedness, NearFar::Enum _nearFar)
 	{
 		float aa;
 		float bb;
@@ -325,14 +325,14 @@ namespace bx
 		memSet(_result, 0, sizeof(float)*16);
 		_result[ 0] = _width;
 		_result[ 5] = _height;
-		_result[ 8] = (Handness::Right == _handness) ?    _x :  -_x;
-		_result[ 9] = (Handness::Right == _handness) ?    _y :  -_y;
-		_result[10] = (Handness::Right == _handness) ?   -aa :   aa;
-		_result[11] = (Handness::Right == _handness) ? -1.0f : 1.0f;
+		_result[ 8] = (Handedness::Right == _handedness) ?    _x :  -_x;
+		_result[ 9] = (Handedness::Right == _handedness) ?    _y :  -_y;
+		_result[10] = (Handedness::Right == _handedness) ?   -aa :   aa;
+		_result[11] = (Handedness::Right == _handedness) ? -1.0f : 1.0f;
 		_result[14] = -bb;
 	}
 
-	void mtxProjInf(float* _result, float _ut, float _dt, float _lt, float _rt, float _near, bool _homogeneousNdc, Handness::Enum _handness, NearFar::Enum _nearFar)
+	void mtxProjInf(float* _result, float _ut, float _dt, float _lt, float _rt, float _near, bool _homogeneousNdc, Handedness::Enum _handedness, NearFar::Enum _nearFar)
 	{
 		const float invDiffRl = 1.0f/(_rt - _lt);
 		const float invDiffUd = 1.0f/(_ut - _dt);
@@ -340,22 +340,22 @@ namespace bx
 		const float height =  2.0f*_near * invDiffUd;
 		const float xx     = (_rt + _lt) * invDiffRl;
 		const float yy     = (_ut + _dt) * invDiffUd;
-		mtxProjInfXYWH(_result, xx, yy, width, height, _near, _homogeneousNdc, _handness, _nearFar);
+		mtxProjInfXYWH(_result, xx, yy, width, height, _near, _homogeneousNdc, _handedness, _nearFar);
 	}
 
-	void mtxProjInf(float* _result, const float _fov[4], float _near, bool _homogeneousNdc, Handness::Enum _handness, NearFar::Enum _nearFar)
+	void mtxProjInf(float* _result, const float _fov[4], float _near, bool _homogeneousNdc, Handedness::Enum _handedness, NearFar::Enum _nearFar)
 	{
-		mtxProjInf(_result, _fov[0], _fov[1], _fov[2], _fov[3], _near, _homogeneousNdc, _handness, _nearFar);
+		mtxProjInf(_result, _fov[0], _fov[1], _fov[2], _fov[3], _near, _homogeneousNdc, _handedness, _nearFar);
 	}
 
-	void mtxProjInf(float* _result, float _fovy, float _aspect, float _near, bool _homogeneousNdc, Handness::Enum _handness, NearFar::Enum _nearFar)
+	void mtxProjInf(float* _result, float _fovy, float _aspect, float _near, bool _homogeneousNdc, Handedness::Enum _handedness, NearFar::Enum _nearFar)
 	{
 		const float height = 1.0f/tan(toRad(_fovy)*0.5f);
 		const float width  = height * 1.0f/_aspect;
-		mtxProjInfXYWH(_result, 0.0f, 0.0f, width, height, _near, _homogeneousNdc, _handness, _nearFar);
+		mtxProjInfXYWH(_result, 0.0f, 0.0f, width, height, _near, _homogeneousNdc, _handedness, _nearFar);
 	}
 
-	void mtxOrtho(float* _result, float _left, float _right, float _bottom, float _top, float _near, float _far, float _offset, bool _homogeneousNdc, Handness::Enum _handness)
+	void mtxOrtho(float* _result, float _left, float _right, float _bottom, float _top, float _near, float _far, float _offset, bool _homogeneousNdc, Handedness::Enum _handedness)
 	{
 		const float aa = 2.0f/(_right - _left);
 		const float bb = 2.0f/(_top - _bottom);
@@ -370,7 +370,7 @@ namespace bx
 		memSet(_result, 0, sizeof(float)*16);
 		_result[ 0] = aa;
 		_result[ 5] = bb;
-		_result[10] = Handness::Right == _handness ? -cc : cc;
+		_result[10] = Handedness::Right == _handedness ? -cc : cc;
 		_result[12] = dd + _offset;
 		_result[13] = ee;
 		_result[14] = ff;