Function spirv_std::arch::ddy_vector [−][src]
pub fn ddy_vector<F: Float, VECTOR: Vector<F, LENGTH>, const LENGTH: usize>(
component: VECTOR
) -> VECTOR
Returns the partial derivative of Self
with respect to the window’s
Y coordinate. Returns the same result as either [Self::ddy_fine
] or
[Self::ddy_coarse
], selection of which one is dependent on
external factors.