C++ (Cpp) _blend示例

示例#1

文件： vnUIRenderer.cpp 项目： signorinotang/vn2d

void UIRenderer::_draw(const rect_type &rect, const color_t &color) {
    Device &r = Device::instance();
    Quad quad;
	quad.setLocation(_modify_rect(rect, r.scaleInPixel())).setColor(_blend(color));
    r.setTexture(0);
    r.drawQuad(quad);
}

示例#2

文件： vnUIRenderer.cpp 项目： signorinotang/vn2d

void UIRenderer::_draw(const rect_type &rect, const color_t &color, const TexturePtr &texture, const vector2f *texcoords) {
    Device &r = Device::instance();
    Quad quad;
	quad.setLocation(_modify_rect(rect, r.scaleInPixel())).setColor(_blend(color));
    quad.vertices[0].texcoord = texcoords[0];
    quad.vertices[1].texcoord = texcoords[1];
    quad.vertices[2].texcoord = texcoords[2];
    quad.vertices[3].texcoord = texcoords[3];
    
    r.setTexture(texture);
    r.drawQuad(quad);
}

示例#3

文件： MWUnderWater.cpp 项目： ak4hige/myway3d

    void UnderWaterGodRay::Render(const Vec3 & vWaterPosition)
    {
        mWaterPosition = vWaterPosition;

        _updateProjector();

        if (!mEnable)
             return ;

        float dtime = Engine::Instance()->GetFrameTime();
        mPerlin->update(dtime);

        _updateRays();

        RenderSystem * render = RenderSystem::Instance();
        RenderTarget * rt = render->GetRenderTarget(0);

        _renderRay();

        render->SetRenderTarget(0, rt);

        _blend();
    }