xr_ray.cc | Explore in Territory

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/modules/xr/xr_ray.h"

#include <algorithm>
#include <cmath>
#include <utility>

#include "third_party/blink/renderer/bindings/core/v8/v8_dom_point_init.h"
#include "third_party/blink/renderer/bindings/modules/v8/v8_xr_ray_direction_init.h"
#include "third_party/blink/renderer/core/geometry/dom_point_read_only.h"
#include "third_party/blink/renderer/modules/xr/xr_rigid_transform.h"
#include "third_party/blink/renderer/modules/xr/xr_utils.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
#include "third_party/blink/renderer/platform/wtf/math_extras.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
#include "ui/gfx/geometry/quaternion.h"
#include "ui/gfx/geometry/vector3d_f.h"

namespace {

constexpr char kInvalidWComponentInOrigin[] = …;
constexpr char kInvalidWComponentInDirection[] = …;

}  // namespace

namespace blink {

XRRay::XRRay() { … }

XRRay::XRRay(XRRigidTransform* transform, ExceptionState& exception_state) { … }

XRRay::XRRay(DOMPointInit* origin,
             XRRayDirectionInit* direction,
             ExceptionState& exception_state) { … }

void XRRay::Set(const gfx::Transform& matrix, ExceptionState& exception_state) { … }

// Sets member variables from passed in |origin| and |direction|.
// All constructors with the exception of default constructor eventually invoke
// this method.
// If the |direction|'s length is 0, this method will initialize direction to
// default vector (0, 0, -1).
void XRRay::Set(gfx::Point3F origin,
                gfx::Vector3dF direction,
                ExceptionState& exception_state) { … }

XRRay* XRRay::Create(XRRigidTransform* transform,
                     ExceptionState& exception_state) { … }

XRRay* XRRay::Create(DOMPointInit* origin,
                     XRRayDirectionInit* direction,
                     ExceptionState& exception_state) { … }

XRRay::~XRRay() { … }

DOMFloat32Array* XRRay::matrix() { … }

gfx::Transform XRRay::RawMatrix() { … }

void XRRay::Trace(Visitor* visitor) const { … }

}  // namespace blink
chromium/third_party/blink/renderer/modules/xr/xr_ray.cc
