question: checks if is open gl mode . concode_field_sep int maxFrameRate concode_elem_sep int P3D_MODE concode_elem_sep String frameTitle concode_elem_sep String DEFAULT_DATA_FOLDER_PATH concode_elem_sep String DEFAULT_3D_MODEL_PATH concode_elem_sep boolean vSync concode_elem_sep int windowHeight concode_elem_sep int ARCHITECTURE_64_BIT concode_elem_sep String DEFAULT_VIDEOS_PATH concode_elem_sep boolean fullscreenExclusive concode_elem_sep long programStartTime concode_elem_sep int renderer concode_elem_sep String DEFAULT_SETTINGS_PATH concode_elem_sep String DEFAULT_IMAGES_PATH concode_elem_sep MT4jSettings constAndSettings concode_elem_sep boolean fullscreen concode_elem_sep String DEFAULT_SVG_PATH concode_elem_sep int display concode_elem_sep int ARCHITECTURE_32_BIT concode_elem_sep String DEFAULT_FONT_PATH concode_elem_sep int architecture concode_elem_sep int OPENGL_MODE concode_elem_sep int windowWidth concode_elem_sep int numSamples concode_field_sep int getWindowWidth concode_elem_sep boolean isVerticalSynchronization concode_elem_sep Vector3D getWindowCenter concode_elem_sep int getMaxFrameRate concode_elem_sep String getDataFolderPath concode_elem_sep int getRendererMode concode_elem_sep String getDefaultSettingsPath concode_elem_sep String getDefaultImagesPath concode_elem_sep int getScreenWidth concode_elem_sep int getWindowHeight concode_elem_sep int getNumSamples concode_elem_sep boolean isP3DMode concode_elem_sep float[] getScreenCenter concode_elem_sep String getDefaultSVGPath concode_elem_sep boolean isMultiSampling concode_elem_sep String getFrameTitle concode_elem_sep int getScreenHeight concode_elem_sep long getProgramStartTime concode_elem_sep int getArchitecture concode_elem_sep boolean isFullscreenExclusive concode_elem_sep String getDefault3DModelPath concode_elem_sep String getDefaultVideosPath concode_elem_sep MT4jSettings getInstance concode_elem_sep String getDefaultFontPath concode_elem_sep int getDisplay concode_elem_sep boolean isFullscreen
target: boolean function ( ) { return this . getRendererMode ( ) == MT4jSettings . OPENGL_MODE ; }