Function main

examples/SimpleOpenGL3/main_imgui.cpp:280–523

}

int main(int argc, char* argv[])
{
	{
		b3CommandLineArgs myArgs(argc, argv);

		app = new SimpleOpenGLApp("SimpleOpenGLApp", gWidth, gHeight);

		{
			GLint err = glGetError();
			assert(err == GL_NO_ERROR);
		}

		ImGui::CreateContext();

		{
			GLint err = glGetError();
			assert(err == GL_NO_ERROR);
		}

		app->m_renderer->getActiveCamera()->setCameraDistance(13);
		app->m_renderer->getActiveCamera()->setCameraPitch(0);
		app->m_renderer->getActiveCamera()->setCameraTargetPosition(0, 0, 0);

		{
			GLint err = glGetError();
			assert(err == GL_NO_ERROR);
		}

		sOldKeyboardCB = app->m_window->getKeyboardCallback();
		app->m_window->setKeyboardCallback(MyKeyboardCallback);
		sOldMouseMoveCB = app->m_window->getMouseMoveCallback();
		app->m_window->setMouseMoveCallback(MyMouseMoveCallback);
		sOldMouseButtonCB = app->m_window->getMouseButtonCallback();
		app->m_window->setMouseButtonCallback(MyMouseButtonCallback);
		sOldWheelCB = app->m_window->getWheelCallback();
		app->m_window->setWheelCallback(MyWheelCallback);
		sOldResizeCB = app->m_window->getResizeCallback();
		app->m_window->setResizeCallback(MyResizeCallback);

		myArgs.GetCmdLineArgument("mp4_file", gVideoFileName);
		if (gVideoFileName)
			app->dumpFramesToVideo(gVideoFileName);

		myArgs.GetCmdLineArgument("png_file", gPngFileName);
		char fileName[1024];

		int textureWidth = 128;
		int textureHeight = 128;

		unsigned char* image = new unsigned char[textureWidth * textureHeight * 4];

		int textureHandle = app->m_renderer->registerTexture(image, textureWidth, textureHeight);

		int cubeIndex = app->registerCubeShape(1, 1, 1);

		b3Vector3 pos = b3MakeVector3(0, 0, 0);
		b3Quaternion orn(0, 0, 0, 1);
		b3Vector3 color = b3MakeVector3(1, 0, 0);