520389e3
 xiaoyu
接入cocos源码，编译未通过，继续修改
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/*
* cocos2d for iPhone: http://www.cocos2d-iphone.org
* cocos2d-x: http://www.cocos2d-x.org
*
* Copyright (c) 2012 Pierre-David Bélanger
* Copyright (c) 2012 cocos2d-x.org
* Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*/
#pragma once
#include "2d/CCNode.h"
#include "renderer/CCCallbackCommand.h"
NS_CC_BEGIN
/**
* @addtogroup _2d
* @{
*/
/**
@brief Clipping Rectangle Node.
@details A node that clipped with specified rectangle.
The region of ClippingRectangleNode doesn't support any transform except scale.
@js NA
*/
class CC_DLL ClippingRectangleNode : public Node
{
public:
/**
@brief Create node with specified clipping region.
@param clippingRegion Specify the clipping rectangle.
@return If the creation success, return a pointer of ClippingRectangleNode; otherwise return nil.
*/
static ClippingRectangleNode* create(const Rect& clippingRegion);
/**
@brief Create a clipping rectangle node.
@return If the creation success, return a pointer of ClippingRectangleNode; otherwise return nil.
*/
static ClippingRectangleNode* create();
/**
@brief Get the clipping rectangle.
@return The clipping rectangle.
*/
const Rect& getClippingRegion() const {
return _clippingRegion;
}
/**
@brief Set the clipping rectangle.
@param clippingRegion Specify the clipping rectangle.
*/
void setClippingRegion(const Rect& clippingRegion);
/**
@brief Get whether the clipping is enabled or not.
@return Whether the clipping is enabled or not. Default is true.
*/
bool isClippingEnabled() const {
return _clippingEnabled;
}
/**
@brief Enable/Disable the clipping.
@param enabled Pass true to enable clipping. Pass false to disable clipping.
*/
void setClippingEnabled(bool enabled) {
_clippingEnabled = enabled;
}
//virtual void draw(Renderer* renderer, const Mat4 &transform, uint32_t flags) override;
virtual void visit(Renderer *renderer, const Mat4 &parentTransform, uint32_t parentFlags) override;
protected:
ClippingRectangleNode() = default;
void onBeforeVisitScissor();
void onAfterVisitScissor();
Rect _clippingRegion;
bool _clippingEnabled = true;
bool _oldScissorTest = false;
CallbackCommand _beforeVisitCmdScissor;
CallbackCommand _afterVisitCmdScissor;
};
// end of _2d group
/// @}
NS_CC_END
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