C++ sf::RenderTexture类代码示例

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本文整理汇总了C++中sf::RenderTexture类的典型用法代码示例。如果您正苦于以下问题：C++ RenderTexture类的具体用法？C++ RenderTexture怎么用？C++ RenderTexture使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了RenderTexture类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: filterBright

void BloomEffect::filterBright(const sf::RenderTexture& input, sf::RenderTexture& output)
{
	sf::Shader& brightness = mShaders.get(Shaders::BrightnessPass);
	brightness.setParameter("source", input.getTexture());
	applyShader(brightness, output);
	output.display();
}

开发者ID:lovesonw，项目名称:plane，代码行数:7，代码来源:BloomEffect.cpp

示例2: renderString

void renderString(sf::RenderTexture& tex, sf::Font& font, const wstring& str, int x, int y, int fitInto = 0) {
    if (fitInto) {
        sf::Text text;
        text.setFont(font);
        text.setString(str);

        int s = 100;
        text.setCharacterSize(s);
        while (text.getLocalBounds().height > fitInto)
            text.setCharacterSize(--s);

        text.setString(sf::String(str));
        text.setColor(sf::Color::White);
        text.setPosition(x, y);
        tex.draw(text);
    }
    else {
        sf::Text text;
        text.setFont(font);
        text.setString(sf::String(str));
        text.setCharacterSize(100);
        text.setColor(sf::Color::White);
        text.setPosition(x, y);
        tex.draw(text);
    }
}

开发者ID:LehdaRi，项目名称:LaystakeSofta，代码行数:26，代码来源:main.cpp

示例3: add

void BloomEffect::add(const sf::RenderTexture& source, const sf::RenderTexture& bloom, sf::RenderTarget& output)
{
	sf::Shader& adder = mShaders.get(Shaders::AddPass);
	adder.setParameter("source", source.getTexture());
	adder.setParameter("bloom", bloom.getTexture());
	applyShader(adder, output);
}

开发者ID:lovesonw，项目名称:plane，代码行数:7，代码来源:BloomEffect.cpp

示例4: downsample

void BloomEffect::downsample(const sf::RenderTexture& input, sf::RenderTexture& output)
{
	sf::Shader& downSampler = mShaders.get(Shaders::DownSamplePass);
	downSampler.setParameter("source", input.getTexture());
	downSampler.setParameter("sourceSize", sf::Vector2f(input.getSize()));
	applyShader(downSampler, output);
	output.display();
}

开发者ID:lovesonw，项目名称:plane，代码行数:8，代码来源:BloomEffect.cpp

示例5: blur

void BloomEffect::blur(const sf::RenderTexture& input, sf::RenderTexture& output, sf::Vector2f offsetFactor)
{
	sf::Shader& gaussianBlur = mShaders.get(Shaders::GaussianBlurPass);
	gaussianBlur.setParameter("source", input.getTexture());
	gaussianBlur.setParameter("offsetFactor", offsetFactor);
	applyShader(gaussianBlur, output);
	output.display();
}

开发者ID:lovesonw，项目名称:plane，代码行数:8，代码来源:BloomEffect.cpp

示例6: add

void PostBloom::add(const sf::RenderTexture& src, const sf::RenderTexture& bloom, sf::RenderTarget& dst)
{
    auto& shader = m_shaderResource.get(Shader::AdditiveBlend);

    shader.setUniform("u_sourceTexture", src.getTexture());
    shader.setUniform("u_bloomTexture", bloom.getTexture());
    applyShader(shader, dst);
}

开发者ID:JonnyPtn，项目名称:xygine，代码行数:8，代码来源:PostBloom.cpp

示例7: filterBright

void PostBloom::filterBright(const sf::RenderTexture& src, sf::RenderTexture& dst)
{
    auto& shader = m_shaderResource.get(Shader::BrightnessExtract);

    shader.setUniform("u_sourceTexture", src.getTexture());
    applyShader(shader, dst);
    dst.display();
}

开发者ID:JonnyPtn，项目名称:xygine，代码行数:8，代码来源:PostBloom.cpp

示例8: apply

//public
void PostChromeAb::apply(const sf::RenderTexture& src, sf::RenderTarget& dst)
{
    float windowRatio = static_cast<float>(dst.getSize().y) / static_cast<float>(src.getSize().y);

    m_shader.setUniform("u_sourceTexture", src.getTexture());
    m_shader.setUniform("u_time", accumulatedTime * (10.f * windowRatio));
    m_shader.setUniform("u_lineCount", windowRatio  * scanlineCount);

    applyShader(m_shader, dst);
}

开发者ID:JonnyPtn，项目名称:xygine，代码行数:11，代码来源:PostChromeAb.cpp

示例9: blur

void PostBloom::blur(const sf::RenderTexture& src, sf::RenderTexture& dst, const sf::Vector2f& offset)
{
    auto& shader = m_shaderResource.get(Shader::GaussianBlur);

    shader.setUniform("u_sourceTexture", src.getTexture());
    shader.setUniform("u_offset", offset);

    applyShader(shader, dst);
    dst.display();
}

开发者ID:JonnyPtn，项目名称:xygine，代码行数:10，代码来源:PostBloom.cpp

示例10: downSample

void PostBloom::downSample(const sf::RenderTexture& src, sf::RenderTexture& dst)
{
    auto& shader = m_shaderResource.get(Shader::DownSample);

    shader.setUniform("u_sourceTexture", src.getTexture());
    shader.setUniform("u_sourceSize", sf::Vector2f(src.getSize()));

    applyShader(shader, dst);
    dst.display();
}

开发者ID:JonnyPtn，项目名称:xygine，代码行数:10，代码来源:PostBloom.cpp

示例11: render

bool AppState::render(sf::RenderTexture& texture, int frame)
{
  texture.clear();

  if (m_preDesktopRenderFunctor) m_preDesktopRenderFunctor(texture, frame);
  the_desktop.render(texture, frame);
  if (m_postDesktopRenderFunctor) m_postDesktopRenderFunctor(texture, frame);

  texture.display();
  return true;
}

开发者ID:glindsey，项目名称:MetaHack，代码行数:11，代码来源:AppState.cpp

示例12: apply

//public
void PostChromeAb::apply(const sf::RenderTexture& src, sf::RenderTarget& dst)
{
    float windowRatio = static_cast<float>(dst.getSize().y) / static_cast<float>(src.getSize().y);

    auto& shader = m_shaderResource.get(Shader::Type::PostChromeAb);
    shader.setParameter("u_sourceTexture", src.getTexture());
    shader.setParameter("u_time", accumulatedTime * (10.f * windowRatio));
    shader.setParameter("u_lineCount", windowRatio  * scanlineCount);

    applyShader(shader, dst);
}

开发者ID:JonnyPtn，项目名称:pseuthe，代码行数:12，代码来源:PostChromeAb.cpp

示例13: MakeTexture

void Layer::MakeTexture(sf::RenderTexture& textureImage) const {
	if (WidthPixels == textureImage.getSize().x && HeightPixels == textureImage.getSize().y) { //layer is big enough to support creating a textured background from... if not, the texture will be left fully black
		VertexVector vertices[NUMBEROFTILESETTEXTURES]; //don't reuse Layer::Vertices, in case this layer needs to get drawn soon

		for (int x = 0; x < Width; ++x)
			for (int y = 0; y < Height; ++y)
				DrawTileToVertexArrays(vertices, x,y);

		for (int i = 0; i < NUMBEROFTILESETTEXTURES; ++i)
			if (!vertices[i].empty())
				textureImage.draw(vertices[i].data(), vertices[i].size(), OpenGLPrimitive, LevelPtr->TilesetPtr->TileImages[i]);
	}
	textureImage.display();
}

开发者ID:Violet-CLM，项目名称:Bunny-Game，代码行数:14，代码来源:Layer.cpp

示例14: record

//writes frames to file 
//directory must already exist
void record(sf::RenderTexture& in, int frameskip, std::string directory) {

	static int frame = 0;

	if(frameskip > 0 && frame % frameskip == 0) {
		in.display();
		sf::Texture outTx = in.getTexture();
		sf::Image outImg = outTx.copyToImage();
		std::stringstream ugh;
		ugh << directory << "/" << frame << ".png";
		outImg.saveToFile(ugh.str());
	}
	frame++;
}

开发者ID:huseinz，项目名称:polargrapher，代码行数:16，代码来源:polargrapher.cpp

示例15: draw

void Champion::draw(sf::RenderTexture &texture)
{
    sf::CircleShape championShape(10);
    championShape.setPosition(_location.x - 10, _location.y - 10);
    championShape.setFillColor(sf::Color(99, 184, 255));
    texture.draw(championShape);
}

开发者ID:Invincibloobles，项目名称:League，代码行数:7，代码来源:Champion.cpp

示例16: render

	void Light::render( sf::RenderTexture& target ) 
	{
		if (mOnOff == true)
		{
			if(mDirection == RIGHT)
				mSprite.setTextureRect(sf::IntRect (mRect.width*(int)mAnimationTimer, mAnimationPicY * mRect.height,mRect.width,mRect.height));
			else if(mDirection == LEFT)
				mSprite.setTextureRect(sf::IntRect(mRect.width*((int)mAnimationTimer+1),mAnimationPicY * mRect.height,-mRect.width,mRect.height));

			if(mAddBlend)
			{
				target.draw( mSprite, sf::BlendAdd );
			}
			else
			{
				target.draw( mSprite );
			}
		}
	}

开发者ID:Sebbish，项目名称:Lucid，代码行数:19，代码来源:Light.cpp

示例17: sprite

void ShaderManager::draw(sf::RenderTexture &rt, sf::RenderTarget &target)
{
	sf::Sprite sprite(rt.getTexture());

	sf::RenderTexture tempRenderTexture;
	tempRenderTexture.create(WIDTH, HEIGHT);

	if (mWorking)
	{
		mShader.setParameter("texture", rt.getTexture());
		tempRenderTexture.draw(sprite, &mVingette);
		sf::Sprite tempSpr(tempRenderTexture.getTexture());
		target.draw(tempSpr, &mShader);
	}
	else
	{
		mVingette.setParameter("texture", rt.getTexture());
		target.draw(sprite, &mVingette);
	}
}

开发者ID:TideSofDarK，项目名称:LudumDare27，代码行数:20，代码来源:ShaderManager.cpp

示例18: apply

void BloomEffect::apply(const sf::RenderTexture& input, sf::RenderTarget& output)
{
	prepareTextures(input.getSize());
	filterBright(input, mBrightnessTexture);
	downsample(mBrightnessTexture, mFirstPassTextures[0]);
	blurMultipass(mFirstPassTextures);
	downsample(mFirstPassTextures[0], mSecondPassTextures[0]);
	blurMultipass(mSecondPassTextures);
	add(mFirstPassTextures[0], mSecondPassTextures[0], mFirstPassTextures[1]);
	mFirstPassTextures[1].display();
	add(input, mFirstPassTextures[1], output);
}

开发者ID:lovesonw，项目名称:plane，代码行数:12，代码来源:BloomEffect.cpp

示例19: adjustRenderTexture

void GuiElement::adjustRenderTexture(sf::RenderTexture& texture)
{
    P<WindowManager> window_manager = engine->getObject("windowManager");
    //Hack the rectangle for this element so it sits perfectly on pixel boundaries.
    sf::Vector2f half_pixel = (window_manager->mapPixelToCoords(sf::Vector2i(1, 1)) - window_manager->mapPixelToCoords(sf::Vector2i(0, 0))) / 2.0f;
    sf::Vector2f top_left = window_manager->mapPixelToCoords(window_manager->mapCoordsToPixel(sf::Vector2f(rect.left, rect.top) + half_pixel));
    sf::Vector2f bottom_right = window_manager->mapPixelToCoords(window_manager->mapCoordsToPixel(sf::Vector2f(rect.left + rect.width, rect.top + rect.height) + half_pixel));
    rect.left = top_left.x;
    rect.top = top_left.y;
    rect.width = bottom_right.x - top_left.x;
    rect.height = bottom_right.y - top_left.y;

    sf::Vector2i texture_size = window_manager->mapCoordsToPixel(sf::Vector2f(rect.width, rect.height) + half_pixel) - window_manager->mapCoordsToPixel(sf::Vector2f(0, 0));
    unsigned int sx = powerOfTwo(texture_size.x);
    unsigned int sy = powerOfTwo(texture_size.y);
    if (texture.getSize().x != sx && texture.getSize().y != sy)
    {
        texture.create(sx, sy, false);
    }
    //Set the view so it covers this elements normal rect. So we can draw exactly the same on this texture as no the normal screen.
    sf::View view(rect);
    view.setViewport(sf::FloatRect(0, 0, float(texture_size.x) / float(sx), float(texture_size.y) / float(sy)));
    texture.setView(view);
}

开发者ID:InterestingJohn，项目名称:EmptyEpsilon，代码行数:24，代码来源:gui2_element.cpp

示例20: Apply

void BloomEffect::Apply( const sf::RenderTexture& input, sf::RenderTarget& output )
{
	pImpl->PrepareTextures( input.getSize() );

	pImpl->FilterBright( input, pImpl->mBrightnessTexture );

	pImpl->Downsample( pImpl->mBrightnessTexture, pImpl->mFirstPassTextures[ 0 ] );
	pImpl->BlurMultipass( pImpl->mFirstPassTextures );

	pImpl->Downsample( pImpl->mFirstPassTextures[ 0 ], pImpl->mSecondPassTextures[ 0 ] );
	pImpl->BlurMultipass( pImpl->mSecondPassTextures );

	pImpl->Add( pImpl->mFirstPassTextures[ 0 ], pImpl->mSecondPassTextures[ 0 ], pImpl->mFirstPassTextures[ 1 ] );
	pImpl->mFirstPassTextures[ 1 ].display();
	pImpl->Add( input, pImpl->mFirstPassTextures[ 1 ], output );
}

开发者ID:chehob，项目名称:SFMLDev，代码行数:16，代码来源:BloomEffect.cpp

注：本文中的sf::RenderTexture类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。