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fix RenderTextureTestDepthStencil test sample

This commit is contained in:
Huabing.Xu 2013-12-31 14:48:07 +08:00
parent bc9f0311f4
commit 8d9f62731e
2 changed files with 41 additions and 18 deletions
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52
samples/Cpp/TestCpp/Classes/RenderTextureTest/RenderTextureTest.cpp
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@ -442,41 +442,57 @@ RenderTextureTestDepthStencil::RenderTextureTestDepthStencil()
{
auto s = Director::getInstance()->getWinSize();
auto sprite = Sprite::create("Images/fire.png");
sprite->setPosition(Point(s.width * 0.25f, 0));
sprite->setScale(10);
auto rend = RenderTexture::create(s.width, s.height, Texture2D::PixelFormat::RGBA4444, GL_DEPTH24_STENCIL8);
_spriteDS = Sprite::create("Images/fire.png");
_spriteDS->retain();
_spriteDS->setPosition(Point(s.width * 0.25f, 0));
_spriteDS->setScale(10);
_spriteDraw = Sprite::create("Images/fire.png");
_spriteDraw->retain();
_spriteDraw->setPosition(Point(s.width * 0.25f, 0));
_spriteDraw->setScale(10);
//! move sprite half width and height, and draw only where not marked
_spriteDraw->setPosition(_spriteDraw->getPosition() + Point(_spriteDraw->getContentSize().width * _spriteDraw->getScale() * 0.5, _spriteDraw->getContentSize().height * _spriteDraw->getScale() * 0.5));
_rend = RenderTexture::create(s.width, s.height, Texture2D::PixelFormat::RGBA4444, GL_DEPTH24_STENCIL8);
_rend->setPosition(Point(s.width * 0.5f, s.height * 0.5f));
this->addChild(_rend);
}
RenderTextureTestDepthStencil::~RenderTextureTestDepthStencil()
{
CC_SAFE_RELEASE(_spriteDraw);
CC_SAFE_RELEASE(_spriteDS);
}
void RenderTextureTestDepthStencil::draw()
{
_renderCmds[0].init(0, _vertexZ);
_renderCmds[0].func = CC_CALLBACK_0(RenderTextureTestDepthStencil::onBeforeClear, this);
Director::getInstance()->getRenderer()->addCommand(&_renderCmds[0]);
rend->beginWithClear(0, 0, 0, 0, 0, 0);
_rend->beginWithClear(0, 0, 0, 0, 0, 0);
_renderCmds[1].init(0, _vertexZ);
_renderCmds[1].func = CC_CALLBACK_0(RenderTextureTestDepthStencil::onBeforeStencil, this);
Director::getInstance()->getRenderer()->addCommand(&_renderCmds[1]);
sprite->visit();
//! move sprite half width and height, and draw only where not marked
sprite->setPosition(sprite->getPosition() + Point(sprite->getContentSize().width * sprite->getScale() * 0.5, sprite->getContentSize().height * sprite->getScale() * 0.5));
_spriteDS->visit();
_renderCmds[2].init(0, _vertexZ);
_renderCmds[2].func = CC_CALLBACK_0(RenderTextureTestDepthStencil::onBeforDraw, this);
Director::getInstance()->getRenderer()->addCommand(&_renderCmds[2]);
sprite->visit();
rend->end();
_spriteDraw->visit();
_rend->end();
_renderCmds[3].init(0, _vertexZ);
_renderCmds[3].func = CC_CALLBACK_0(RenderTextureTestDepthStencil::onAfterDraw, this);
Director::getInstance()->getRenderer()->addCommand(&_renderCmds[3]);
rend->setPosition(Point(s.width * 0.5f, s.height * 0.5f));
this->addChild(rend);
}
void RenderTextureTestDepthStencil::onBeforeClear()
@ -487,7 +503,7 @@ void RenderTextureTestDepthStencil::onBeforeClear()
void RenderTextureTestDepthStencil::onBeforeStencil()
{
//! mark sprite quad into stencil buffer
//glEnable(GL_STENCIL_TEST);
glEnable(GL_STENCIL_TEST);
glStencilFunc(GL_NEVER, 1, 0xFF);
glStencilOp(GL_REPLACE, GL_REPLACE, GL_REPLACE);
}
@ -499,7 +515,7 @@ void RenderTextureTestDepthStencil::onBeforDraw()
void RenderTextureTestDepthStencil::onAfterDraw()
{
//glDisable(GL_STENCIL_TEST);
glDisable(GL_STENCIL_TEST);
}
std::string RenderTextureTestDepthStencil::title() const

7
samples/Cpp/TestCpp/Classes/RenderTextureTest/RenderTextureTest.h
View File

@ -83,14 +83,21 @@ class RenderTextureTestDepthStencil : public RenderTextureTest
public:
CREATE_FUNC(RenderTextureTestDepthStencil);
RenderTextureTestDepthStencil();
virtual ~RenderTextureTestDepthStencil();
virtual std::string title() const override;
virtual std::string subtitle() const override;
virtual void draw() override;
private:
CustomCommand _renderCmds[4];
void onBeforeClear();
void onBeforeStencil();
void onBeforDraw();
void onAfterDraw();
private:
RenderTexture* _rend;
Sprite* _spriteDS;
Sprite* _spriteDraw;
};
class RenderTextureTargetNode : public RenderTextureTest