ddy_fine
Description
Signature
T ddy_fine<T>(T x) where T : __BuiltinFloatingPointType; vector<T, N> ddy_fine<T, N:int>(vector<T, N> x) where T : __BuiltinFloatingPointType; matrix<T, N, M> ddy_fine<T, N:int, M:int>(matrix<T, N, M> x) where T : __BuiltinFloatingPointType;
Generic Parameters
T: __BuiltinFloatingPointType
N : int
M : int
Parameters
x : T
x : vector<T, N>
x : matrix<T, N, M>
Availability and Requirements
Defined for the following targets:
hlsl
Available in stages: amplification
, fragment
, compute
, mesh
, miss
, callable
, raygen
, intersection
, anyhit
, closesthit
.
glsl
Available in stages: amplification
, fragment
, compute
, mesh
, miss
, callable
, raygen
, intersection
, anyhit
, closesthit
.
spirv
Available in stages: amplification
, fragment
, compute
, mesh
, miss
, callable
, raygen
, intersection
, anyhit
, closesthit
.
Requires capabilities: SPV_NV_compute_shader_derivatives
, spvMeshShadingEXT
.