func VectorFmtRotation(v engine.Vector, arr []float32, s string) engine.Vector {
if len(s) == 0 && len(arr) == 1 {
v.Z = arr[0]
return v
}
return VectorFmt(v, arr, s)
}
func VectorFmt(v engine.Vector, arr []float32, s string) engine.Vector {
if len(s) == 0 {
if len(arr) > 2 {
v.X = arr[0]
v.Y = arr[1]
v.Z = arr[2]
} else if len(arr) > 1 {
v.X = arr[0]
v.Y = arr[1]
} else {
v.X = arr[0]
}
return v
}
if (len(s) <= 3 && len(s) >= 1) && len(arr) == 1 {
for _, r := range s {
switch r {
case 'x', 'X':
v.X = arr[0]
case 'y', 'Y':
v.Y = arr[0]
case 'z', 'Z':
v.Z = arr[0]
}
}
return v
}
for i, r := range s {
if i >= len(arr) {
break
}
switch r {
case 'x', 'X':
v.X = arr[i]
case 'y', 'Y':
v.Y = arr[i]
case 'z', 'Z':
v.Z = arr[i]
}
}
return v
}
