func NewTransform() Transform {
return Transform{
Position: math3d.Vector{0, 0, 0},
Scale: math3d.Vector{1, 1, 1},
Speed: math3d.Vector{1, 1, 1},
Rotation: math3d.NewQuaternion(),
RotationSpeed: math3d.Vector{45, 45, 45},
// Default to +Y as the Up dir
FixedUp: true,
FixedUpDirection: math3d.Vector{0, 1, 0},
}
}
func Test_LookAt_DoesNothingIfLookAtIsPosition(t *testing.T) {
transform := NewTransform()
transform.LookAt(math3d.Vector{0, 0, 0})
assert.Equal(t, math3d.NewQuaternion(), transform.Rotation)
}