Method resize

source/Gui/SimulationView.cpp:99–145

}

void SimulationView::resize(IntVector2D const& size)
{
    if (_areTexturesInitialized) {
        glDeleteFramebuffers(1, &_fbo1);
        glDeleteFramebuffers(1, &_fbo2);
        glDeleteTextures(1, &_textureSimulationId);
        glDeleteTextures(1, &_textureFramebufferId1);
        glDeleteTextures(1, &_textureFramebufferId2);
        _areTexturesInitialized = true;
    }
    glGenTextures(1, &_textureSimulationId);
    glBindTexture(GL_TEXTURE_2D, _textureSimulationId);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA16, size.x, size.y, 0, GL_RGB, GL_UNSIGNED_SHORT, NULL);
    _simulationFacade->setImageResource(reinterpret_cast<void*>(uintptr_t(_textureSimulationId)));

    glGenTextures(1, &_textureFramebufferId1);
    glBindTexture(GL_TEXTURE_2D, _textureFramebufferId1);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA16, size.x, size.y, 0, GL_RGB, GL_UNSIGNED_SHORT, NULL);

    glGenTextures(1, &_textureFramebufferId2);
    glBindTexture(GL_TEXTURE_2D, _textureFramebufferId2);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA16, size.x, size.y, 0, GL_RGB, GL_UNSIGNED_SHORT, NULL);

    glGenFramebuffers(1, &_fbo1);
    glBindFramebuffer(GL_FRAMEBUFFER, _fbo1);  
    glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, _textureFramebufferId1, 0);
    glBindFramebuffer(GL_FRAMEBUFFER, 0);  

    glGenFramebuffers(1, &_fbo2);
    glBindFramebuffer(GL_FRAMEBUFFER, _fbo2);
    glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, _textureFramebufferId2, 0);
    glBindFramebuffer(GL_FRAMEBUFFER, 0);  

    Viewport::get().setViewSize(size);
}

void SimulationView::draw()
{