issue #1564: Added ClippingNodeTest.

This commit is contained in:
James Chen 2012-11-21 15:22:54 +08:00
parent b632c3cd7c
commit 170978d6a5
10 changed files with 1093 additions and 4 deletions

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@ -62,7 +62,7 @@ class CC_DLL CCLayer : public CCNode, public CCTouchDelegate, public CCAccelerom
public:
CCLayer();
virtual ~CCLayer();
bool init();
virtual bool init();
// @deprecated: This interface will be deprecated sooner or later.
CC_DEPRECATED_ATTRIBUTE static CCLayer *node(void);

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@ -48,12 +48,12 @@ protected:
public:
/** Creates and initializes a clipping node without a stencil.
*/
CCClippingNode* create();
static CCClippingNode* create();
/** Creates and initializes a clipping node with an other node as its stencil.
The stencil node will be retained.
*/
CCClippingNode* create(CCNode *pStencil);
static CCClippingNode* create(CCNode *pStencil);
virtual ~CCClippingNode();

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@ -30,6 +30,7 @@ Classes/BugsTest/Bug-458/Bug-458.cpp \
Classes/BugsTest/Bug-458/QuestionContainerSprite.cpp \
Classes/ChipmunkTest/ChipmunkTest.cpp \
Classes/ClickAndMoveTest/ClickAndMoveTest.cpp \
Classes/ClippingNodeTest/ClippingNodeTest.cpp \
Classes/CocosDenshionTest/CocosDenshionTest.cpp \
Classes/CurlTest/CurlTest.cpp \
Classes/CurrentLanguageTest/CurrentLanguageTest.cpp \

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@ -0,0 +1,875 @@
//
// Clipping Demo
//
//
// by Pierre-David Bélanger
//
#include "ClippingNodeTest.h"
#include "../testResource.h"
enum {
kTagTitleLabel = 1,
kTagSubtitleLabel = 2,
kTagStencilNode = 100,
kTagClipperNode = 101,
kTagContentNode = 102,
};
TESTLAYER_CREATE_FUNC(ScrollViewDemo);
TESTLAYER_CREATE_FUNC(HoleDemo);
TESTLAYER_CREATE_FUNC(ShapeTest);
TESTLAYER_CREATE_FUNC(ShapeInvertedTest);
TESTLAYER_CREATE_FUNC(SpriteTest);
TESTLAYER_CREATE_FUNC(SpriteNoAlphaTest);
TESTLAYER_CREATE_FUNC(SpriteInvertedTest);
TESTLAYER_CREATE_FUNC(NestedTest);
TESTLAYER_CREATE_FUNC(RawStencilBufferTest);
TESTLAYER_CREATE_FUNC(RawStencilBufferTest2);
TESTLAYER_CREATE_FUNC(RawStencilBufferTest3);
TESTLAYER_CREATE_FUNC(RawStencilBufferTest4);
TESTLAYER_CREATE_FUNC(RawStencilBufferTest5);
TESTLAYER_CREATE_FUNC(RawStencilBufferTest6);
static NEWTESTFUNC createFunctions[] = {
CF(ScrollViewDemo),
CF(HoleDemo),
CF(ShapeTest),
CF(ShapeInvertedTest),
CF(SpriteTest),
CF(SpriteNoAlphaTest),
CF(SpriteInvertedTest),
CF(NestedTest),
CF(RawStencilBufferTest),
CF(RawStencilBufferTest2),
CF(RawStencilBufferTest3),
CF(RawStencilBufferTest4),
CF(RawStencilBufferTest5),
CF(RawStencilBufferTest6)
};
static int sceneIdx=-1;
#define MAX_LAYER (sizeof(createFunctions) / sizeof(createFunctions[0]))
static CCLayer* nextAction()
{
sceneIdx++;
sceneIdx = sceneIdx % MAX_LAYER;
CCLayer* pLayer = (createFunctions[sceneIdx])();
pLayer->init();
pLayer->autorelease();
return pLayer;
}
static CCLayer* backAction()
{
sceneIdx--;
int total = MAX_LAYER;
if( sceneIdx < 0 )
sceneIdx += total;
CCLayer* pLayer = (createFunctions[sceneIdx])();
pLayer->init();
pLayer->autorelease();
return pLayer;
}
static CCLayer* restartAction()
{
CCLayer* pLayer = (createFunctions[sceneIdx])();
pLayer->init();
pLayer->autorelease();
return pLayer;
}
//#pragma mark Demo examples start here
//@implementation BaseClippingNodeTest
bool BaseClippingNodeTest::init()
{
if (CCLayer::init()) {
CCSize s = CCDirector::sharedDirector()->getWinSize();
CCSprite *background = CCSprite::create(s_back3);
background->setAnchorPoint( CCPointZero );
background->setPosition( CCPointZero );
this->addChild(background, -1);
CCLabelTTF *label = CCLabelTTF::create(this->title().c_str(), "Arial", 32);
this->addChild(label, 1, kTagTitleLabel);
label->setPosition( ccp(s.width / 2, s.height - 50));
std::string subtitleText = this->subtitle();
if (subtitleText.length() > 0) {
CCLabelTTF *subtitle = CCLabelTTF::create(subtitleText.c_str(), "Thonburi", 16);
this->addChild(subtitle, 1, kTagSubtitleLabel);
subtitle->setPosition(ccp(s.width / 2, s.height - 80));
}
CCMenuItemImage *item1 = CCMenuItemImage::create(s_pPathB1, s_pPathB2,
this, menu_selector(BaseClippingNodeTest::backCallback));
CCMenuItemImage *item2 = CCMenuItemImage::create(s_pPathR1, s_pPathR2,
this, menu_selector(BaseClippingNodeTest::restartCallback));
CCMenuItemImage *item3 = CCMenuItemImage::create(s_pPathF1, s_pPathF2,
this, menu_selector(BaseClippingNodeTest::nextCallback));
CCMenu *menu = CCMenu::create(item1, item2, item3, NULL);
menu->setPosition( CCPointZero );
item1->setPosition( ccp(s.width / 2 - item2->getContentSize().width * 2, item2->getContentSize().height / 2));
item2->setPosition( ccp(s.width / 2, item2->getContentSize().height / 2));
item3->setPosition( ccp(s.width / 2 + item2->getContentSize().width * 2, item2->getContentSize().height / 2));
this->addChild(menu, 1);
this->setup();
return true;
}
return false;
}
BaseClippingNodeTest::~BaseClippingNodeTest()
{
CCTextureCache::sharedTextureCache()->removeUnusedTextures();
}
std::string BaseClippingNodeTest::title()
{
return "Clipping Demo";
}
std::string BaseClippingNodeTest::subtitle()
{
return "";
}
void BaseClippingNodeTest::restartCallback(CCObject* sender)
{
CCScene *s = CCScene::create();
s->addChild(restartAction());
CCDirector::sharedDirector()->replaceScene(s);
}
void BaseClippingNodeTest::nextCallback(CCObject* sender)
{
CCScene *s = CCScene::create();
s->addChild(nextAction());
CCDirector::sharedDirector()->replaceScene(s);
}
void BaseClippingNodeTest::backCallback(CCObject* sender)
{
CCScene *s = CCScene::create();
s->addChild(backAction());
CCDirector::sharedDirector()->replaceScene(s);
}
void BaseClippingNodeTest::setup()
{
}
//#pragma mark - BasicTest
std::string BasicTest::title()
{
return "Basic Test";
}
std::string BasicTest::subtitle()
{
return "";
}
void BasicTest::setup()
{
CCSize s = CCDirector::sharedDirector()->getWinSize();
CCNode *stencil = this->stencil();
stencil->setTag( kTagStencilNode );
stencil->setPosition( ccp(50, 50) );
CCClippingNode *clipper = this->clipper();
clipper->setTag( kTagClipperNode );
clipper->setAnchorPoint(ccp(0.5, 0.5));
clipper->setPosition( ccp(s.width / 2 - 50, s.height / 2 - 50) );
clipper->setStencil(stencil);
this->addChild(clipper);
CCNode *content = this->content();
content->setPosition( ccp(50, 50) );
clipper->addChild(content);
}
CCAction* BasicTest::actionRotate()
{
return CCRepeatForever::create(CCRotateBy::create(1.0f, 90.0f));
}
CCAction* BasicTest::actionScale()
{
CCScaleBy *scale = CCScaleBy::create(1.33f, 1.5f);
return CCRepeatForever::create((CCActionInterval*)CCSequence::create(scale, scale->reverse(), NULL));
}
CCDrawNode* BasicTest::shape()
{
CCDrawNode *shape = CCDrawNode::create();
static CCPoint triangle[3];
triangle[0] = ccp(-100, -100);
triangle[1] = ccp(100, -100);
triangle[2] = ccp(0, 100);
static ccColor4F green = {0, 1, 0, 1};
shape->drawPolygon(triangle, 3, green, 0, green);
return shape;
}
CCSprite* BasicTest::grossini()
{
CCSprite *grossini = CCSprite::create(s_pPathGrossini);
grossini->setScale( 1.5 );
return grossini;
}
CCNode* BasicTest::stencil()
{
return NULL;
}
CCClippingNode* BasicTest::clipper()
{
return CCClippingNode::create();
}
CCNode* BasicTest::content()
{
return NULL;
}
//#pragma mark - ShapeTest
std::string ShapeTest::title()
{
return "Shape Basic Test";
}
std::string ShapeTest::subtitle()
{
return "A DrawNode as stencil and Sprite as content";
}
CCNode* ShapeTest::stencil()
{
CCNode *node = this->shape();
node->runAction(this->actionRotate());
return node;
}
CCNode* ShapeTest::content()
{
CCNode *node = this->grossini();
node->runAction(this->actionScale());
return node;
}
//#pragma mark - ShapeInvertedTest
std::string ShapeInvertedTest::title()
{
return "Shape Inverted Basic Test";
}
std::string ShapeInvertedTest::subtitle()
{
return "A DrawNode as stencil and Sprite as content, inverted";
}
CCClippingNode* ShapeInvertedTest::clipper()
{
CCClippingNode *clipper = ShapeTest::clipper();
clipper->setInverted(true);
return clipper;
}
//#pragma mark - SpriteTest
std::string SpriteTest::title()
{
return "Sprite Basic Test";
}
std::string SpriteTest::subtitle()
{
return "A Sprite as stencil and DrawNode as content";
}
CCNode* SpriteTest::stencil()
{
CCNode *node = this->grossini();
node->runAction(this->actionRotate());
return node;
}
CCClippingNode* SpriteTest::clipper()
{
CCClippingNode *clipper = BasicTest::clipper();
clipper->setAlphaThreshold(0.05f);
return clipper;
}
CCNode* SpriteTest::content()
{
CCNode *node = this->shape();
node->runAction(this->actionScale());
return node;
}
//#pragma mark - SpriteNoAlphaTest
std::string SpriteNoAlphaTest::title()
{
return "Sprite No Alpha Basic Test";
}
std::string SpriteNoAlphaTest::subtitle()
{
return "A Sprite as stencil and DrawNode as content, no alpha";
}
CCClippingNode* SpriteNoAlphaTest::clipper()
{
CCClippingNode *clipper = SpriteTest::clipper();
clipper->setAlphaThreshold(1);
return clipper;
}
//#pragma mark - SpriteInvertedTest
std::string SpriteInvertedTest::title()
{
return "Sprite Inverted Basic Test";
}
std::string SpriteInvertedTest::subtitle()
{
return "A Sprite as stencil and DrawNode as content, inverted";
}
CCClippingNode* SpriteInvertedTest::clipper()
{
CCClippingNode *clipper = SpriteTest::clipper();
clipper->setAlphaThreshold(0.05f);
clipper->setInverted(true);
return clipper;
}
//#pragma mark - NestedTest
std::string NestedTest::title()
{
return "Nested Test";
}
std::string NestedTest::subtitle()
{
return "Nest 9 Clipping Nodes, max is usually 8";
}
void NestedTest::setup()
{
static int depth = 9;
CCNode *parent = this;
for (int i = 0; i < depth; i++) {
int size = 225 - i * (225 / (depth * 2));
CCClippingNode *clipper = CCClippingNode::create();
clipper->setContentSize(CCSizeMake(size, size));
clipper->setAnchorPoint(ccp(0.5, 0.5));
clipper->setPosition( ccp(parent->getContentSize().width / 2, parent->getContentSize().height / 2) );
clipper->setAlphaThreshold(0.05f);
clipper->runAction(CCRepeatForever::create(CCRotateBy::create(i % 3 ? 1.33 : 1.66, i % 2 ? 90 : -90)));
parent->addChild(clipper);
CCNode *stencil = CCSprite::create(s_pPathGrossini);
stencil->setScale( 2.5 - (i * (2.5 / depth)) );
stencil->setAnchorPoint( ccp(0.5, 0.5) );
stencil->setPosition( ccp(clipper->getContentSize().width / 2, clipper->getContentSize().height / 2) );
stencil->setVisible(false);
stencil->runAction(CCSequence::createWithTwoActions(CCDelayTime::create(i), CCShow::create()));
clipper->setStencil(stencil);
clipper->addChild(stencil);
parent = clipper;
}
}
//#pragma mark - HoleDemo
HoleDemo::~HoleDemo()
{
CC_SAFE_RELEASE(outerClipper_);
CC_SAFE_RELEASE(holes_);
CC_SAFE_RELEASE(holesStencil_);
}
std::string HoleDemo::title()
{
return "Hole Demo";
}
std::string HoleDemo::subtitle()
{
return "Touch/click to poke holes";
}
void HoleDemo::setup()
{
CCSprite *target = CCSprite::create(s_pPathBlock);
target->setAnchorPoint(CCPointZero);
target->setScale(3);
outerClipper_ = CCClippingNode::create();
outerClipper_->retain();
CCAffineTransform tranform = CCAffineTransformMakeIdentity();
tranform = CCAffineTransformScale(tranform, target->getScale(), target->getScale());
outerClipper_->setContentSize( CCSizeApplyAffineTransform(target->getContentSize(), tranform));
outerClipper_->setAnchorPoint( ccp(0.5, 0.5) );
outerClipper_->setPosition( ccpMult(ccpFromSize(this->getContentSize()), 0.5f) );
outerClipper_->runAction(CCRepeatForever::create(CCRotateBy::create(1, 45)));
outerClipper_->setStencil( target );
CCClippingNode *holesClipper = CCClippingNode::create();
holesClipper->setInverted(true);
holesClipper->setAlphaThreshold( 0.05f );
holesClipper->addChild(target);
holes_ = CCNode::create();
holes_->retain();
holesClipper->addChild(holes_);
holesStencil_ = CCNode::create();
holesStencil_->retain();
holesClipper->setStencil( holesStencil_);
outerClipper_->addChild(holesClipper);
this->addChild(outerClipper_);
this->setTouchEnabled(true);
}
void HoleDemo::pokeHoleAtPoint(CCPoint point)
{
float scale = CCRANDOM_0_1() * 0.2 + 0.9;
float rotation = CCRANDOM_0_1() * 360;
CCSprite *hole = CCSprite::create("Images/hole_effect.png");
hole->setPosition( point );
hole->setRotation( rotation );
hole->setScale( scale );
holes_->addChild(hole);
CCSprite *holeStencil = CCSprite::create("Images/hole_stencil.png");
holeStencil->setPosition( point );
holeStencil->setRotation( rotation );
holeStencil->setScale( scale );
holesStencil_->addChild(holeStencil);
outerClipper_->runAction(CCSequence::createWithTwoActions(CCScaleBy::create(0.05f, 0.95f),
CCScaleTo::create(0.125f, 1)));
}
void HoleDemo::ccTouchesBegan(CCSet* touches, CCEvent* event)
{
CCTouch *touch = (CCTouch *)touches->anyObject();
CCPoint point = outerClipper_->convertToNodeSpace(CCDirector::sharedDirector()->convertToGL(touch->getLocationInView()));
CCRect rect = CCRectMake(0, 0, outerClipper_->getContentSize().width, outerClipper_->getContentSize().height);
if (!rect.containsPoint(point)) return;
this->pokeHoleAtPoint(point);
}
//#pragma mark - ScrollViewDemo
std::string ScrollViewDemo::title()
{
return "Scroll View Demo";
}
std::string ScrollViewDemo::subtitle()
{
return "Move/drag to scroll the content";
}
void ScrollViewDemo::setup()
{
CCClippingNode *clipper = CCClippingNode::create();
clipper->setTag( kTagClipperNode );
clipper->setContentSize( CCSizeMake(200, 200) );
clipper->setAnchorPoint( ccp(0.5, 0.5) );
clipper->setPosition( ccp(this->getContentSize().width / 2, this->getContentSize().height / 2) );
clipper->runAction(CCRepeatForever::create(CCRotateBy::create(1, 45)));
this->addChild(clipper);
CCDrawNode *stencil = CCDrawNode::create();
CCPoint rectangle[4];
rectangle[0] = ccp(0, 0);
rectangle[1] = ccp(clipper->getContentSize().width, 0);
rectangle[2] = ccp(clipper->getContentSize().width, clipper->getContentSize().height);
rectangle[3] = ccp(0, clipper->getContentSize().height);
ccColor4F white = {1, 1, 1, 1};
stencil->drawPolygon(rectangle, 4, white, 1, white);
clipper->setStencil(stencil);
CCSprite *content = CCSprite::create(s_back2);
content->setTag( kTagContentNode );
content->setAnchorPoint( ccp(0.5, 0.5) );
content->setPosition( ccp(clipper->getContentSize().width / 2, clipper->getContentSize().height / 2) );
clipper->addChild(content);
scrolling_ = false;
this->setTouchEnabled(true);
}
void ScrollViewDemo::ccTouchesBegan(CCSet *pTouches, CCEvent *pEvent)
{
CCTouch *touch = (CCTouch*)pTouches->anyObject();
CCNode *clipper = this->getChildByTag(kTagClipperNode);
CCPoint point = clipper->convertToNodeSpace(CCDirector::sharedDirector()->convertToGL(touch->getLocationInView()));
CCRect rect = CCRectMake(0, 0, clipper->getContentSize().width, clipper->getContentSize().height);
scrolling_ = rect.containsPoint(point);
lastPoint_ = point;
}
void ScrollViewDemo::ccTouchesMoved(CCSet *pTouches, CCEvent *pEvent)
{
if (!scrolling_) return;
CCTouch *touch = (CCTouch*)pTouches->anyObject();
CCNode *clipper = this->getChildByTag(kTagClipperNode);
CCPoint point = clipper->convertToNodeSpace(CCDirector::sharedDirector()->convertToGL(touch->getLocationInView()));
CCPoint diff = ccpSub(point, lastPoint_);
CCNode *content = clipper->getChildByTag(kTagContentNode);
content->setPosition( ccpAdd(content->getPosition(), diff) );
lastPoint_ = point;
}
void ScrollViewDemo::ccTouchesEnded(CCSet *pTouches, CCEvent *pEvent)
{
if (!scrolling_) return;
scrolling_ = false;
}
//#pragma mark - RawStencilBufferTests
//#if COCOS2D_DEBUG > 1
static GLint _stencilBits = -1;
static const GLfloat _alphaThreshold = 0.05f;
static const int _planeCount = 8;
static const ccColor4F _planeColor[] = {
{0, 0, 0, 0.65f},
{0.7f, 0, 0, 0.6f},
{0, 0.7f, 0, 0.55f},
{0, 0, 0.7f, 0.5f},
{0.7f, 0.7f, 0, 0.45f},
{0, 0.7f, 0.7f, 0.4f},
{0.7f, 0, 0.7f, 0.35f},
{0.7f, 0.7f, 0.7f, 0.3f},
};
RawStencilBufferTest::~RawStencilBufferTest()
{
CC_SAFE_RELEASE(sprite_);
}
std::string RawStencilBufferTest::title()
{
return "Raw Stencil Tests";
}
std::string RawStencilBufferTest::subtitle()
{
return "1:Default";
}
void RawStencilBufferTest::setup()
{
glGetIntegerv(GL_STENCIL_BITS, &_stencilBits);
if (_stencilBits < 3) {
CCLOGWARN("Stencil must be enabled for the current CCGLView.");
}
sprite_ = CCSprite::create(s_pPathGrossini);
sprite_->retain();
sprite_->setAnchorPoint( ccp(0.5, 0) );
sprite_->setScale( 2.5f );
CCDirector::sharedDirector()->setAlphaBlending(true);
}
void RawStencilBufferTest::draw()
{
CCPoint winPoint = ccpFromSize(CCDirector::sharedDirector()->getWinSize());
CCPoint planeSize = ccpMult(winPoint, 1.0 / _planeCount);
glEnable(GL_STENCIL_TEST);
CHECK_GL_ERROR_DEBUG();
for (int i = 0; i < _planeCount; i++) {
CCPoint stencilPoint = ccpMult(planeSize, _planeCount - i);
stencilPoint.x = winPoint.x;
CCPoint spritePoint = ccpMult(planeSize, i);
spritePoint.x += planeSize.x / 2;
spritePoint.y = 0;
sprite_->setPosition( spritePoint );
this->setupStencilForClippingOnPlane(i);
CHECK_GL_ERROR_DEBUG();
ccDrawSolidRect(CCPointZero, stencilPoint, ccc4f(1, 1, 1, 1));
kmGLPushMatrix();
this->transform();
sprite_->visit();
kmGLPopMatrix();
this->setupStencilForDrawingOnPlane(i);
CHECK_GL_ERROR_DEBUG();
ccDrawSolidRect(CCPointZero, winPoint, _planeColor[i]);
kmGLPushMatrix();
this->transform();
sprite_->visit();
kmGLPopMatrix();
}
glDisable(GL_STENCIL_TEST);
CHECK_GL_ERROR_DEBUG();
}
void RawStencilBufferTest::setupStencilForClippingOnPlane(GLint plane)
{
GLint planeMask = 0x1 << plane;
glStencilMask(planeMask);
glClearStencil(0x0);
glClear(GL_STENCIL_BUFFER_BIT);
glFlush();
glStencilFunc(GL_NEVER, planeMask, planeMask);
glStencilOp(GL_REPLACE, GL_KEEP, GL_KEEP);
}
void RawStencilBufferTest::setupStencilForDrawingOnPlane(GLint plane)
{
GLint planeMask = 0x1 << plane;
GLint equalOrLessPlanesMask = planeMask | (planeMask - 1);
glStencilFunc(GL_EQUAL, equalOrLessPlanesMask, equalOrLessPlanesMask);
glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
}
//@implementation RawStencilBufferTest2
std::string RawStencilBufferTest2::subtitle()
{
return "2:DepthMask:FALSE";
}
void RawStencilBufferTest2::setupStencilForClippingOnPlane(GLint plane)
{
RawStencilBufferTest::setupStencilForClippingOnPlane(plane);
glDepthMask(GL_FALSE);
}
void RawStencilBufferTest2::setupStencilForDrawingOnPlane(GLint plane)
{
glDepthMask(GL_TRUE);
RawStencilBufferTest::setupStencilForDrawingOnPlane(plane);
}
//@implementation RawStencilBufferTest3
std::string RawStencilBufferTest3::subtitle()
{
return "3:DepthTest:DISABLE,DepthMask:FALSE";
}
void RawStencilBufferTest3::setupStencilForClippingOnPlane(GLint plane)
{
RawStencilBufferTest::setupStencilForClippingOnPlane(plane);
glDisable(GL_DEPTH_TEST);
glDepthMask(GL_FALSE);
}
void RawStencilBufferTest3::setupStencilForDrawingOnPlane(GLint plane)
{
glDepthMask(GL_TRUE);
glEnable(GL_DEPTH_TEST);
RawStencilBufferTest::setupStencilForDrawingOnPlane(plane);
}
//@implementation RawStencilBufferTest4
std::string RawStencilBufferTest4::subtitle()
{
return "4:DepthMask:FALSE,AlphaTest:ENABLE";
}
void RawStencilBufferTest4::setupStencilForClippingOnPlane(GLint plane)
{
RawStencilBufferTest::setupStencilForClippingOnPlane(plane);
glDepthMask(GL_FALSE);
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32) || (CC_TARGET_PLATFORM == CC_PLATFORM_LINUX) || (CC_TARGET_PLATFORM == CC_PLATFORM_MAC)
glEnable(GL_ALPHA_TEST);
glAlphaFunc(GL_GREATER, _alphaThreshold);
#else
CCGLProgram *program = CCShaderCache::sharedShaderCache()->programForKey(kCCShader_PositionTextureColorAlphaTest);
GLint alphaValueLocation = glGetUniformLocation(program->program_, kCCUniformAlphaTestValue);
program->setUniformLocationWith1f(alphaValueLocation, _alphaThreshold);
sprite_->setShaderProgram(program );
#endif
}
void RawStencilBufferTest4::setupStencilForDrawingOnPlane(GLint plane)
{
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32) || (CC_TARGET_PLATFORM == CC_PLATFORM_LINUX) || (CC_TARGET_PLATFORM == CC_PLATFORM_MAC)
glDisable(GL_ALPHA_TEST);
#endif
glDepthMask(GL_TRUE);
RawStencilBufferTest::setupStencilForDrawingOnPlane(plane);
}
//@implementation RawStencilBufferTest5
std::string RawStencilBufferTest5::subtitle()
{
return "5:DepthTest:DISABLE,DepthMask:FALSE,AlphaTest:ENABLE";
}
void RawStencilBufferTest5::setupStencilForClippingOnPlane(GLint plane)
{
RawStencilBufferTest::setupStencilForClippingOnPlane(plane);
glDisable(GL_DEPTH_TEST);
glDepthMask(GL_FALSE);
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32) || (CC_TARGET_PLATFORM == CC_PLATFORM_LINUX) || (CC_TARGET_PLATFORM == CC_PLATFORM_MAC)
glEnable(GL_ALPHA_TEST);
glAlphaFunc(GL_GREATER, _alphaThreshold);
#else
CCGLProgram *program = CCShaderCache::sharedShaderCache()->programForKey(kCCShader_PositionTextureColorAlphaTest);
GLint alphaValueLocation = glGetUniformLocation(program->program_, kCCUniformAlphaTestValue);
program->setUniformLocationWith1f(alphaValueLocation, _alphaThreshold);
sprite_->setShaderProgram( program );
#endif
}
void RawStencilBufferTest5::setupStencilForDrawingOnPlane(GLint plane)
{
#if defined(__CC_PLATFORM_MAC)
glDisable(GL_ALPHA_TEST);
#endif
glDepthMask(GL_TRUE);
glEnable(GL_DEPTH_TEST);
RawStencilBufferTest::setupStencilForDrawingOnPlane(plane);
}
//@implementation RawStencilBufferTest6
std::string RawStencilBufferTest6::subtitle()
{
return "6:ManualClear,AlphaTest:ENABLE";
}
void RawStencilBufferTest6::setup()
{
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32) || (CC_TARGET_PLATFORM == CC_PLATFORM_LINUX) || (CC_TARGET_PLATFORM == CC_PLATFORM_MAC)
CCPoint winPoint = ccpFromSize(CCDirector::sharedDirector()->getWinSize());
unsigned char bits = 0;
glStencilMask(~0);
glClearStencil(0);
glClear(GL_STENCIL_BUFFER_BIT);
glFlush();
glReadPixels(0, 0, 1, 1, GL_STENCIL_INDEX, GL_UNSIGNED_BYTE, &bits);
CCLabelTTF *clearToZeroLabel = CCLabelTTF::create(CCString::createWithFormat("00=%02x", bits)->getCString(), "Arial", 20);
clearToZeroLabel->setPosition( ccp((winPoint.x / 3) * 1, winPoint.y - 10) );
this->addChild(clearToZeroLabel);
glStencilMask(0x0F);
glClearStencil(0xAA);
glClear(GL_STENCIL_BUFFER_BIT);
glFlush();
glReadPixels(0, 0, 1, 1, GL_STENCIL_INDEX, GL_UNSIGNED_BYTE, &bits);
CCLabelTTF *clearToMaskLabel = CCLabelTTF::create(CCString::createWithFormat("0a=%02x", bits)->getCString(), "Arial", 20);
clearToMaskLabel->setPosition( ccp((winPoint.x / 3) * 2, winPoint.y - 10) );
this->addChild(clearToMaskLabel);
#endif
glStencilMask(~0);
RawStencilBufferTest::setup();
}
void RawStencilBufferTest6::setupStencilForClippingOnPlane(GLint plane)
{
GLint planeMask = 0x1 << plane;
glStencilMask(planeMask);
glStencilFunc(GL_NEVER, 0, planeMask);
glStencilOp(GL_REPLACE, GL_KEEP, GL_KEEP);
ccDrawSolidRect(CCPointZero, ccpFromSize(CCDirector::sharedDirector()->getWinSize()), ccc4f(1, 1, 1, 1));
glStencilFunc(GL_NEVER, planeMask, planeMask);
glStencilOp(GL_REPLACE, GL_KEEP, GL_KEEP);
glDisable(GL_DEPTH_TEST);
glDepthMask(GL_FALSE);
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32) || (CC_TARGET_PLATFORM == CC_PLATFORM_LINUX) || (CC_TARGET_PLATFORM == CC_PLATFORM_MAC)
glEnable(GL_ALPHA_TEST);
glAlphaFunc(GL_GREATER, _alphaThreshold);
#else
CCGLProgram *program = CCShaderCache::sharedShaderCache()->programForKey(kCCShader_PositionTextureColorAlphaTest);
GLint alphaValueLocation = glGetUniformLocation(program->program_, kCCUniformAlphaTestValue);
program->setUniformLocationWith1f(alphaValueLocation, _alphaThreshold);
sprite_->setShaderProgram(program);
#endif
glFlush();
}
void RawStencilBufferTest6::setupStencilForDrawingOnPlane(GLint plane)
{
#if defined(__CC_PLATFORM_MAC)
glDisable(GL_ALPHA_TEST);
#endif
glDepthMask(GL_TRUE);
glEnable(GL_DEPTH_TEST);
RawStencilBufferTest::setupStencilForDrawingOnPlane(plane);
glFlush();
}
//#endif // COCOS2D_DEBUG > 1
void ClippingNodeTestScene::runThisTest()
{
CCLayer* pLayer = nextAction();
addChild(pLayer);
CCDirector::sharedDirector()->replaceScene(this);
}

View File

@ -0,0 +1,189 @@
#ifndef __CLIPPINGNODETEST_H__
#define __CLIPPINGNODETEST_H__
#include "../testBasic.h"
class BaseClippingNodeTest : public CCLayer
{
public:
~BaseClippingNodeTest();
virtual bool init();
virtual std::string title();
virtual std::string subtitle();
virtual void setup();
void backCallback(CCObject* sender);
void nextCallback(CCObject* sender);
void restartCallback(CCObject* sender);
};
class BasicTest : public BaseClippingNodeTest
{
public:
virtual std::string title();
virtual std::string subtitle();
virtual void setup();
virtual CCAction* actionRotate();
virtual CCAction* actionScale();
virtual CCDrawNode* shape();
virtual CCSprite* grossini();
virtual CCNode* stencil();
virtual CCClippingNode* clipper();
virtual CCNode* content();
};
class ShapeTest : public BasicTest
{
public:
virtual std::string title();
virtual std::string subtitle();
virtual CCNode* stencil();
virtual CCNode* content();
};
class ShapeInvertedTest : public ShapeTest
{
public:
virtual std::string title();
virtual std::string subtitle();
virtual CCClippingNode* clipper();
};
class SpriteTest : public BasicTest
{
public:
virtual std::string title();
virtual std::string subtitle();
virtual CCNode* stencil();
virtual CCClippingNode* clipper();
virtual CCNode* content();
};
class SpriteNoAlphaTest : public SpriteTest
{
public:
virtual std::string title();
virtual std::string subtitle();
virtual CCClippingNode* clipper();
};
class SpriteInvertedTest : public SpriteTest
{
public:
virtual std::string title();
virtual std::string subtitle();
virtual CCClippingNode* clipper();
};
class NestedTest : public BaseClippingNodeTest
{
public:
virtual std::string title();
virtual std::string subtitle();
virtual void setup();
};
class HoleDemo : public BaseClippingNodeTest
{
public:
~HoleDemo();
virtual void setup();
virtual std::string title();
virtual std::string subtitle();
void pokeHoleAtPoint(CCPoint point);
virtual void ccTouchesBegan(CCSet *pTouches, CCEvent *pEvent);
private:
CCClippingNode *outerClipper_;
CCNode *holes_;
CCNode *holesStencil_;
};
class ScrollViewDemo : public BaseClippingNodeTest
{
public:
virtual std::string title();
virtual std::string subtitle();
virtual void setup();
virtual void ccTouchesBegan(CCSet *pTouches, CCEvent *pEvent);
virtual void ccTouchesMoved(CCSet *pTouches, CCEvent *pEvent);
virtual void ccTouchesEnded(CCSet *pTouches, CCEvent *pEvent);
private:
bool scrolling_;
CCPoint lastPoint_;
};
//#if COCOS2D_DEBUG > 1
class RawStencilBufferTest : public BaseClippingNodeTest
{
public:
~RawStencilBufferTest();
virtual std::string title();
virtual std::string subtitle();
virtual void setup();
virtual void draw();
virtual void setupStencilForClippingOnPlane(GLint plane);
virtual void setupStencilForDrawingOnPlane(GLint plane);
private:
CCSprite *sprite_;
};
class RawStencilBufferTest2 : public RawStencilBufferTest
{
public:
virtual std::string subtitle();
virtual void setupStencilForClippingOnPlane(GLint plane);
virtual void setupStencilForDrawingOnPlane(GLint plane);
};
class RawStencilBufferTest3 : public RawStencilBufferTest
{
public:
virtual std::string subtitle();
virtual void setupStencilForClippingOnPlane(GLint plane);
virtual void setupStencilForDrawingOnPlane(GLint plane);
};
class RawStencilBufferTest4 : public RawStencilBufferTest
{
public:
virtual std::string subtitle();
virtual void setupStencilForClippingOnPlane(GLint plane);
virtual void setupStencilForDrawingOnPlane(GLint plane);
};
class RawStencilBufferTest5 : public RawStencilBufferTest
{
public:
virtual std::string subtitle();
virtual void setupStencilForClippingOnPlane(GLint plane);
virtual void setupStencilForDrawingOnPlane(GLint plane);
};
class RawStencilBufferTest6 : public RawStencilBufferTest
{
public:
virtual std::string subtitle();
virtual void setup();
virtual void setupStencilForClippingOnPlane(GLint plane);
virtual void setupStencilForDrawingOnPlane(GLint plane);
};
//#endif //COCOS2D_DEBUG > 1
class ClippingNodeTestScene : public TestScene
{
public:
virtual void runThisTest();
};
#endif //__CLIPPINGNODETEST_H__

View File

@ -111,6 +111,9 @@ static TestScene* CreateTestScene(int nIdx)
case TEST_MUTITOUCH:
pScene = new MutiTouchTestScene();
break;
case TEST_CLIPPINGNODE:
pScene = new ClippingNodeTestScene();
break;
default:
break;
}

View File

@ -19,4 +19,11 @@ public:
virtual void MainMenuCallback(CCObject* pSender);
};
typedef CCLayer* (*NEWTESTFUNC)();
#define TESTLAYER_CREATE_FUNC(className) \
static CCLayer* create##className() \
{ return new className(); }
#define CF(className) create##className
#endif

View File

@ -43,6 +43,7 @@
#include "ShaderTest/ShaderTest.h"
#include "ExtensionsTest/ExtensionsTest.h"
#include "MutiTouchTest/MutiTouchTest.h"
#include "ClippingNodeTest/ClippingNodeTest.h"
enum
{
@ -88,6 +89,7 @@ enum
TEST_EXTENSIONS,
TEST_SHADER,
TEST_MUTITOUCH,
TEST_CLIPPINGNODE,
TESTS_COUNT,
};
@ -133,7 +135,8 @@ const std::string g_aTestNames[TESTS_COUNT] = {
"TextureCacheTest",
"ExtensionsTest",
"ShaderTest",
"MutiTouchTest"
"MutiTouchTest",
"ClippingNodeTest"
};
#endif

View File

@ -108,6 +108,7 @@
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="..\Classes\ChipmunkTest\ChipmunkTest.cpp" />
<ClCompile Include="..\Classes\ClippingNodeTest\ClippingNodeTest.cpp" />
<ClCompile Include="..\Classes\ExtensionsTest\CocosBuilderTest\AnimationsTest\AnimationsTestLayer.cpp" />
<ClCompile Include="..\Classes\ExtensionsTest\ControlExtensionTest\CCControlPotentiometerTest\CCControlPotentiometerTest.cpp" />
<ClCompile Include="..\Classes\ExtensionsTest\ControlExtensionTest\CCControlStepperTest\CCControlStepperTest.cpp" />
@ -196,6 +197,7 @@
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\Classes\ChipmunkTest\ChipmunkTest.h" />
<ClInclude Include="..\Classes\ClippingNodeTest\ClippingNodeTest.h" />
<ClInclude Include="..\Classes\ExtensionsTest\CocosBuilderTest\AnimationsTest\AnimationsLayerLoader.h" />
<ClInclude Include="..\Classes\ExtensionsTest\CocosBuilderTest\AnimationsTest\AnimationsTestLayer.h" />
<ClInclude Include="..\Classes\ExtensionsTest\ControlExtensionTest\CCControlPotentiometerTest\CCControlPotentiometerTest.h" />

View File

@ -202,6 +202,9 @@
<Filter Include="Classes\ChipmunkTest">
<UniqueIdentifier>{0a728d21-a3d4-4d32-9d6d-f0fd078cbaa0}</UniqueIdentifier>
</Filter>
<Filter Include="Classes\ClippingNodeTest">
<UniqueIdentifier>{b79f4701-6fe2-4996-83c5-0567bcf90287}</UniqueIdentifier>
</Filter>
</ItemGroup>
<ItemGroup>
<ClCompile Include="main.cpp">
@ -462,6 +465,9 @@
<ClCompile Include="..\Classes\ChipmunkTest\ChipmunkTest.cpp">
<Filter>Classes\ChipmunkTest</Filter>
</ClCompile>
<ClCompile Include="..\Classes\ClippingNodeTest\ClippingNodeTest.cpp">
<Filter>Classes\ClippingNodeTest</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="main.h">
@ -899,5 +905,8 @@
<ClInclude Include="..\Classes\ChipmunkTest\ChipmunkTest.h">
<Filter>Classes\ChipmunkTest</Filter>
</ClInclude>
<ClInclude Include="..\Classes\ClippingNodeTest\ClippingNodeTest.h">
<Filter>Classes\ClippingNodeTest</Filter>
</ClInclude>
</ItemGroup>
</Project>