ludus::foundation::math::PatchSample¶
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Struct
Position and analytic partials at one parameter, per normalized U and V.
Declared in modules/foundation/math/include/ludus/foundation/math/patch.hpp
#include <ludus/foundation/math/patch.hpp>
struct ludus::foundation::math::PatchSample final
Fields¶
Position¶
Vector3 ludus::foundation::math::PatchSample::Position
Surface position.
Related types: Vector3
Declared in modules/foundation/math/include/ludus/foundation/math/patch.hpp
DU¶
Vector3 ludus::foundation::math::PatchSample::DU
First partial with respect to U.
Related types: Vector3
Declared in modules/foundation/math/include/ludus/foundation/math/patch.hpp
DV¶
Vector3 ludus::foundation::math::PatchSample::DV
First partial with respect to V.
Related types: Vector3
Declared in modules/foundation/math/include/ludus/foundation/math/patch.hpp
DUU¶
Vector3 ludus::foundation::math::PatchSample::DUU
Second partial with respect to U.
Related types: Vector3
Declared in modules/foundation/math/include/ludus/foundation/math/patch.hpp
DUV¶
Vector3 ludus::foundation::math::PatchSample::DUV
Mixed second partial.
Related types: Vector3
Declared in modules/foundation/math/include/ludus/foundation/math/patch.hpp
DVV¶
Vector3 ludus::foundation::math::PatchSample::DVV
Second partial with respect to V.
Related types: Vector3
Declared in modules/foundation/math/include/ludus/foundation/math/patch.hpp