Matlab实现光线追迹

function varargout = draw_lens(varargin) % DRAW_LENS MATLAB code for draw_lens.fig % DRAW_LENS, by itself, creates a new DRAW_LENS or raises the existing % singleton*. % % H = DRAW_LENS returns the handle to a new DRAW_LENS or the handle to % the existing singleton*. % % DRAW_LENS('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in DRAW_LENS.M with the given input arguments. % % DRAW_LENS('Property','Value',...) creates a new DRAW_LENS or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before draw_lens_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to draw_lens_OpeningFcn via varargin. % % *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one % instance to run (singleton)". % % See also: GUIDE, GUIDATA, GUIHANDLES % Edit the above text to modify the response to help draw_lens % Last Modified by GUIDE v2.5 21-Jan-2015 16:47:47 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @draw_lens_OpeningFcn, ... 'gui_OutputFcn', @draw_lens_OutputFcn, ... 'gui_LayoutFcn', [] , ... 'gui_Callback', []); if nargin && ischar(varargin{1}) gui_State.gui_Callback = str2func(varargin{1}); end if nargout [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:}); else gui_mainfcn(gui_State, varargin{:}); end % End initialization code - DO NOT EDIT % --- Executes just before draw_lens is made visible. function draw_lens_OpeningFcn(hObject, eventdata, handles, varargin) % This function has no output args, see OutputFcn. % hObject handle to figure % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % varargin command line arguments to draw_lens (see VARARGIN) %窗口居中显示 movegui(handles.figure1,'center'); % Choose default command line output for draw_lens handles.output = hObject; % Update handles structure guidata(hObject, handles); data.obj=1; data.M=6; setappdata(hObject, 'Data', data); guidata(hObject,handles); % UIWAIT makes draw_lens wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = draw_lens_OutputFcn(hObject, eventdata, handles) % varargout cell array for returning output args (see VARARGOUT); % hObject handle to figure % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Get default command line output from handles structure varargout{1} = handles.output; function O1_Callback(hObject, eventdata, handles) % hObject handle to O1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: get(hObject,'String') returns contents of O1 as text % str2double(get(hObject,'String')) returns contents of O1 as a double guidata(hObject,handles); data=getappdata(gcbf,'Data'); set(handles.O1,'Enable','on'); data.O1=str2double(get(handles.O1,'string')); set(handles.O1,'string',num2str(data.O)); guidata(hObject,handles); setappdata(gcbf,'Data',data); OK_Callback(hObject, eventdata, handles) % --- Executes during object creation, after setting all properties. function O1_CreateFcn(hObject, eventdata, handles) % hObject handle to O1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: edit controls usually have a white background on Windows. % See ISPC and COMPUTER. if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) set(hObject,'BackgroundColor','white'); end function r1_Callback(hObject, eventdata, handles) % hObject handle to r1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: get(hObject,'String') returns contents of r1 as text % str2double(get(hObject,'String')) returns contents of r1 as a double guidata(hObject,handles); data=getappdata(gcbf,'Data'); set(handles.r1,'Enable','on'); data.r1=str2double(get(handles.r1,'string')); set(handles.r1,'string',num2str(data.r)); guidata(hObject,handles); setappdata(gcbf,'Data',data); OK_Callback(hObject, eventdata, handles) % --- Executes during object creation, after setting all properties. function r1_CreateFcn(hObject, eventdata, handles) % hObject handle to r1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: edit controls usually have a white background on Windows. % See ISPC and COMPUTER. if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) set(hObject,'BackgroundColor','white'); end function D_Callback(hObject, eventdata, handles) % hObject handle to D (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: get(hObject,'String') returns contents of D as text % str2double(get(hObject,'String')) returns contents of D as a double guidata(hObject,handles); data=getappdata(gcbf,'Data'); set(handles.D,'Enable','on'); data.D=str2double(get(handles.D,'string')); set(handles.D,'string',num2str(data.D)); guidata(hObject,handles); setappdata(gcbf,'Data',data); OK_Callback(hObject, eventdata, handles) % --- Executes during object creation, after setting all properties. function D_CreateFcn(hObject, eventdata, handles) % hObject handle to D (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: edit controls usually have a white background on Windows. % See ISPC and COMPUTER. if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) set(hObject,'BackgroundColor','white'); end function nn_Callback(hObject, eventdata, handles) % hObject handle to nn (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: get(hObject,'String') returns contents of nn as text % str2double(get(hObject,'String')) returns contents of nn as a double guidata(hObject,handles); data=getappdata(gcbf,'Data'); set(handles.nn,'Enable','on'); data.nn=str2double(get(handles.nn,'string')); set(handles.nn,'string',num2str(data.nn)); guidata(hObject,handles); setappdata(gcbf,'Data',data); OK_Callback(hObject, eventdata, handles) % --- Executes during object creation, after setting all properties. function nn_CreateFcn(hObject, eventdata, handles) % hObject handle to nn (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: edit controls usually have a white background on Windows. % See ISPC and COMPUTER. if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) set(hObject,'BackgroundColor','white'); end % --- Executes on button press in OK. function OK_Callback(hObject, eventdata, handles) % hObject handle to OK (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) guidata(hObject,handles); data=getappdata(gcbf,'Data'); clc; O1=str2double(get(handles.O1,'String