Changeset 44f41997
 Timestamp:
 Nov 11, 2019, 2:41:41 PM (5 years ago)
 Branches:
 ADT, armeh, astexperimental, enum, forallpointerdecay, jacob/cs343translation, master, newastuniqueexpr, pthreademulation, qualifiedEnum
 Children:
 b545cad
 Parents:
 9a83ccd
 gitauthor:
 Dmitry Kobets <dkobets@…> (10/04/19 14:57:33)
 gitcommitter:
 Dmitry Kobets <dkobets@…> (11/11/19 14:41:41)
 File:

 1 edited
Legend:
 Unmodified
 Added
 Removed

libcfa/src/vector.hfa
r9a83ccd r44f41997 29 29 return [u.x  v.x, u.y  v.y]; 30 30 } 31 vec2 ?*?(const vec2& v, float scalar) with (v) { 32 return [x * scalar, y * scalar]; 33 } 34 vec2 ?/?(const vec2& v, float scalar) with (v) { 35 return [x / scalar, y / scalar]; 36 } 31 37 32 38 /* // Geometric Functions  */ … … 40 46 return sqrt(dot(v, v)); 41 47 } 48 49 // Returns the distance betwwen v1 and v2, i.e., length(p0  p1). 50 static inline float distance(const vec2& v1, const vec2& v2) { 51 return length(v1  v2); 52 } 53 54 static inline vec2 normalize(const vec2& v) { 55 // TODO(dkobets)  show them inversesqrt 56 // https://github.com/gtruc/glm/blob/269ae641283426f7f84116f2fe333472b9c914c9/glm/detail/func_exponential.inl 57 /* return v * inversesqrt(dot(v, v)); */ 58 return v / sqrt(dot(v, v)); 59 }
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