C++ (Cpp) nativeViewport 예제들

예제 #1

파일: ofGLRenderer.cpp 프로젝트: antonebert/openFrameworks

//----------------------------------------------------------
ofRectangle ofGLRenderer::getNativeViewport(){
	GLint viewport[4];					// Where The Viewport Values Will Be Stored
	glGetIntegerv(GL_VIEWPORT, viewport);

	ofRectangle nativeViewport(viewport[0], viewport[1], viewport[2], viewport[3]);
	matrixStack.nativeViewport(nativeViewport);
    return nativeViewport;
}

예제 #2

파일: ofGLRenderer.cpp 프로젝트: cooperyoo/openFrameworks

//----------------------------------------------------------
ofRectangle ofGLRenderer::getNativeViewport() const{
	GLint viewport[4];					// Where The Viewport Values Will Be Stored
	glGetIntegerv(GL_VIEWPORT, viewport);

	ofGLRenderer * mutRenderer = const_cast<ofGLRenderer*>(this);
	ofRectangle nativeViewport(viewport[0], viewport[1], viewport[2], viewport[3]);
	mutRenderer->matrixStack.nativeViewport(nativeViewport);
    return nativeViewport;
}