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math_vector3.go
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48 lines (40 loc) · 831 Bytes
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package three
import "github.com/gopherjs/gopherjs/js"
// Vector3 - represents a Vector3.
type Vector3 struct {
*js.Object
X float64 `js:"X"`
Y float64 `js:"Y"`
Z float64 `js:"Z"`
}
func NewVector3(x, y, z float64) Vector3 {
return Vector3{
Object: three.Get("Vector3").New(x, y, z),
}
}
func (v Vector3) Set(x, y, z float64) Vector3 {
v.Call("set", x, y, z)
return v
}
func (v Vector3) SetX(x float64) Vector3 {
v.Call("setX", x)
return v
}
func (v Vector3) SetY(y float64) Vector3 {
v.Call("setY", y)
return v
}
func (v Vector3) SetZ(z float64) Vector3 {
v.Call("setZ", z)
return v
}
func (v Vector3) Coords() (x, y, z float64) {
x = v.Object.Get("x").Float()
y = v.Object.Get("y").Float()
z = v.Object.Get("z").Float()
return
}
func (v Vector3) Normalize() Vector3 {
v.Call("normalize")
return v
}