Init: add ftr draw robot.

.gitignore

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+# OSX / *nix default autosave extension
+*.m~

examples/demo_createRobot.m

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+clc; clear all; close all;
+
+addpath('..');
+meow_startup;
+
+rbt1 = createRobot('diff', 'cuboid', 'y');
+rbt1.name = 'rbt1';
+
+wp = [0 2 6;...
+ 0 0 6];
+rd1 = createRoad(wp);
+% drawRoad(rd1);
+
+view(3);
+for i=1:100
+ rbt1.wheels(1).rotAngle = deg2rad(i);
+ rbt1.wheels(2).rotAngle = deg2rad(i);
+ hdl = drawRobot(rbt1);
+ makeGif(getframe(gcf), 'robot_diff');
+ pause(0.01);
+ delete(hdl.group);
+end
+
+drawRobot(rbt1);

meow_startup.m

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+%% project root
+basedir = fileparts(which('meow_startup.m'));
+
+%% add lib
+addpath(fullfile(basedir, 'utils'));
+addpath(fullfile(basedir, 'third/RoboticsToolbox'));
+addpath(fullfile(basedir, 'visualization'));
+

readme.md

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+# Meow
+A Matlab Simulation Repo, now focus on robot visualization and Navigation planning.
+
+## Contents
+
+```sh
+.
+├── meow_startup.m # load lib path
+├── doc # demo picture
+├── examples # some demo and feature test
+├── third # third lib
+├── utils # create common object
+└── visualization # draw object on current figure
+```
+
+## Demo
+- Differential wheeled robot
+
+<p align="center">
+ <img width="200" src="doc/robot_diff.gif">
+</p>
+
+- robot on the road
+
+<p align="center">
+ <img width="380" src="doc/robot_diff_demo.png">
+</p>
+
+## Refs
+- https://github.com/star2dust/Robotics-Toolbox