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fix comment #15784

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Jul 20, 2023
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54 changes: 14 additions & 40 deletions native/cocos/core/scene-graph/Node.h
Original file line number Diff line number Diff line change
Expand Up @@ -27,8 +27,6 @@
#include "base/Ptr.h"
#include "base/std/any.h"
#include "bindings/utils/BindingUtils.h"
// #include "core/components/Component.h"
// #include "core/event/Event.h"
#include "core/data/Object.h"
#include "core/event/EventTarget.h"
#include "core/scene-graph/Layers.h"
Expand Down Expand Up @@ -244,7 +242,7 @@ class Node : public CCObject {
/**
* @en Set position in local coordinate system
* @zh 设置本地坐标
* @param position Target position
* @param pos Target position
*/
inline void setPosition(const Vec3 &pos) { setPosition(pos.x, pos.y, pos.z); }
inline void setPosition(float x, float y) { setPosition(x, y, _localPosition.z); }
Expand All @@ -254,10 +252,8 @@ class Node : public CCObject {
// It is invoked after deserialization. It only sets position value, not triggers other logic.
inline void setPositionForJS(float x, float y, float z) { _localPosition.set(x, y, z); }
/**
* @en Get position in local coordinate system, please try to pass `out` vector and reuse it to avoid garbage.
* @zh 获取本地坐标,注意,尽可能传递复用的 [[Vec3]] 以避免产生垃圾。
* @param out Set the result to out vector
* @return If `out` given, the return value equals to `out`, otherwise a new vector will be generated and return
* @en Get position in local coordinate system.
* @zh 获取本地坐标.
*/
inline const Vec3 &getPosition() const { return _localPosition; }

Expand All @@ -277,10 +273,8 @@ class Node : public CCObject {
void setRotationFromEuler(float x, float y, float z);
inline void setRotationFromEulerForJS(float x, float y, float z) { _euler.set(x, y, z); }
/**
* @en Get rotation as quaternion in local coordinate system, please try to pass `out` quaternion and reuse it to avoid garbage.
* @zh 获取本地旋转,注意,尽可能传递复用的 [[Quat]] 以避免产生垃圾。
* @param out Set the result to out quaternion
* @return If `out` given, the return value equals to `out`, otherwise a new quaternion will be generated and return
* @en Get rotation as quaternion in local coordinate system.
* @zh 获取本地旋转四元素.
*/
inline const Quaternion &getRotation() const { return _localRotation; }

Expand All @@ -296,10 +290,8 @@ class Node : public CCObject {
void setScaleInternal(float x, float y, float z, bool calledFromJS);
inline void setScaleForJS(float x, float y, float z) { _localScale.set(x, y, z); }
/**
* @en Get scale in local coordinate system, please try to pass `out` vector and reuse it to avoid garbage.
* @zh 获取本地缩放,注意,尽可能传递复用的 [[Vec3]] 以避免产生垃圾。
* @param out Set the result to out vector
* @return If `out` given, the return value equals to `out`, otherwise a new vector will be generated and return
* @en Get scale in local coordinate system.
* @zh 获取本地缩放向量。
*/
inline const Vec3 &getScale() const { return _localScale; }

Expand All @@ -320,10 +312,8 @@ class Node : public CCObject {
void setWorldPosition(float x, float y, float z);

/**
* @en Get position in world coordinate system, please try to pass `out` vector and reuse it to avoid garbage.
* @zh 获取世界坐标,注意,尽可能传递复用的 [[Vec3]] 以避免产生垃圾。
* @param out Set the result to out vector
* @return If `out` given, the return value equals to `out`, otherwise a new vector will be generated and return
* @en Get position in world coordinate system.
* @zh 获取世界坐标。
*/
const Vec3 &getWorldPosition() const;

Expand All @@ -335,28 +325,21 @@ class Node : public CCObject {
inline void setWorldRotation(const Quaternion &rotation) { setWorldRotation(rotation.x, rotation.y, rotation.z, rotation.w); }
void setWorldRotation(float x, float y, float z, float w);
/**
* @en Get rotation as quaternion in world coordinate system, please try to pass `out` quaternion and reuse it to avoid garbage.
* @zh 获取世界坐标系下的旋转,注意,尽可能传递复用的 [[Quat]] 以避免产生垃圾。
* @param out Set the result to out quaternion
* @return If `out` given, the return value equals to `out`, otherwise a new quaternion will be generated and return
* @en Get rotation as quaternion in world coordinate system.
* @zh 获取世界坐标系下的旋转四元素。
*/
const Quaternion &getWorldRotation() const;

/**
* @en Set rotation in world coordinate system with euler angles
* @zh 用欧拉角设置世界坐标系下的旋转
* @param x X axis rotation
* @param y Y axis rotation
* @param z Z axis rotation
*/
inline void setWorldScale(const Vec3 &scale) { setWorldScale(scale.x, scale.y, scale.z); }
void setWorldScale(float x, float y, float z);

/**
* @en Get scale in world coordinate system, please try to pass `out` vector and reuse it to avoid garbage.
* @zh 获取世界缩放,注意,尽可能传递复用的 [[Vec3]] 以避免产生垃圾。
* @param out Set the result to out vector
* @return If `out` given, the return value equals to `out`, otherwise a new vector will be generated and return
* @en Get scale vector in world coordinate system.
* @zh 获取世界缩放向量。
*/
const Vec3 &getWorldScale() const;

Expand All @@ -377,36 +360,27 @@ class Node : public CCObject {
/**
* @en Get a world transform matrix
* @zh 获取世界变换矩阵
* @param out Set the result to out matrix
* @return If `out` given, the return value equals to `out`, otherwise a new matrix will be generated and return
*/
const Mat4 &getWorldMatrix() const;

/**
* @en Get a world transform matrix with only rotation and scale
* @zh 获取只包含旋转和缩放的世界变换矩阵
* @param out Set the result to out matrix
* @return If `out` given, the return value equals to `out`, otherwise a new matrix will be generated and return
*/
Mat4 getWorldRS();

/**
* @en Get a world transform matrix with only rotation and translation
* @zh 获取只包含旋转和位移的世界变换矩阵
* @param out Set the result to out matrix
* @return If `out` given, the return value equals to `out`, otherwise a new matrix will be generated and return
*/
Mat4 getWorldRT();

/**
* @en Set local transformation with rotation, position and scale separately.
* @zh 一次性设置所有局部变换(平移、旋转、缩放)信息
* @param rot The rotation
* @param pos The position
* @param scale The scale
*/
void setRTSInternal(Quaternion *rot, Vec3 *pos, Vec3 *scale, bool calledFromJS);
inline void setRTS(Quaternion *rot, Vec3 *pos, Vec3 *scale) { setRTSInternal(rot, pos, scale, false); }
void setRTSInternal(Quaternion *rot, Vec3 *pos, Vec3 *scale, bool calledFromJS);

void setForward(const Vec3 &dir);

Expand Down
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