mirror of https://github.com/axmolengine/axmol.git
108 lines
3.3 KiB
C++
108 lines
3.3 KiB
C++
/*
|
|
* 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
|
|
*
|
|
* 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.
|
|
*
|
|
*/
|
|
|
|
#ifndef __MISCNODE_CCCLIPPING_RECTANGLE_NODE_H__
|
|
#define __MISCNODE_CCCLIPPING_RECTANGLE_NODE_H__
|
|
|
|
#include "2d/CCNode.h"
|
|
#include "renderer/CCCustomCommand.h"
|
|
#include "platform/CCGL.h"
|
|
|
|
NS_CC_BEGIN
|
|
|
|
/**
|
|
@brief Clipping Rectangle Node.
|
|
@details A node that clipped with specified rectangle.
|
|
*/
|
|
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 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.
|
|
*/
|
|
const bool isClippingEnabled() const {
|
|
return _clippingEnabled;
|
|
}
|
|
|
|
/**
|
|
@brief Enable/Disable the clipping.
|
|
@param 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()
|
|
: _clippingEnabled(true)
|
|
{
|
|
}
|
|
|
|
void onBeforeVisitScissor();
|
|
void onAfterVisitScissor();
|
|
|
|
Rect _clippingRegion;
|
|
bool _clippingEnabled;
|
|
|
|
CustomCommand _beforeVisitCmdScissor;
|
|
CustomCommand _afterVisitCmdScissor;
|
|
};
|
|
|
|
NS_CC_END
|
|
|
|
#endif
|
|
|