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impeller
geometry
shear.h
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// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef FLUTTER_IMPELLER_GEOMETRY_SHEAR_H_
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#define FLUTTER_IMPELLER_GEOMETRY_SHEAR_H_
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#include <string>
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namespace
impeller
{
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struct
Shear
{
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union
{
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struct
{
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double
xy
= 0.0;
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double
xz
= 0.0;
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double
yz
= 0.0;
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};
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double
e
[3];
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};
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Shear
() {}
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Shear
(
double
xy
,
double
xz
,
double
yz
) :
xy
(
xy
),
xz
(
xz
),
yz
(
yz
) {}
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bool
operator==
(
const
Shear
& o)
const
{
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return
xy
== o.
xy
&&
xz
== o.
xz
&&
yz
== o.
yz
;
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}
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bool
operator!=
(
const
Shear
& o)
const
{
return
!(*
this
== o); }
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};
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}
// namespace impeller
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#endif
// FLUTTER_IMPELLER_GEOMETRY_SHEAR_H_
impeller
Definition:
texture.h:18
impeller::Shear
Definition:
shear.h:12
impeller::Shear::operator==
bool operator==(const Shear &o) const
Definition:
shear.h:26
impeller::Shear::yz
double yz
Definition:
shear.h:17
impeller::Shear::xy
double xy
Definition:
shear.h:15
impeller::Shear::Shear
Shear()
Definition:
shear.h:22
impeller::Shear::operator!=
bool operator!=(const Shear &o) const
Definition:
shear.h:30
impeller::Shear::xz
double xz
Definition:
shear.h:16
impeller::Shear::Shear
Shear(double xy, double xz, double yz)
Definition:
shear.h:24
impeller::Shear::e
double e[3]
Definition:
shear.h:19
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