BichengLUO

//normal1: a 3d double vector indicating the normal vector of line1
//point1:  a 3d double point indicating any point on line1
//normal2: a 3d double vector indicating the normal vector of line2
//point2:  a 3d double point indicating any point on line2
//nearest_point: a 3d double point as the nearest point between line1 and line2
void nearest_point_between_two_lines(
	const double *normal1, const double *point1,
	const double *normal2, const double *point2,
	double *nearest_point)
{

BichengLUO

for (int i = 0; i < output.rows; i++)
{
	uchar *out_data = output.ptr<uchar>(i);
	for (int j = 0; j < output.cols; j++)
	{
		double ox;
		double oy;
		//Calculate the old point(ox, oy) according to j, i
		//Thus, find a function f:(j, i)->(ox, oy) to get the result like (ox, oy)=f(j, i)
		int x1 = ox < 0 ? 0 : ox;

BichengLUO

git reset --hard HEAD~2                   # 取消当前版本之前的两次提交
git push origin HEAD --force              # 强制提交到远程版本库，从而删除之前的两次提交数据

BichengLUO

// Set up path movement
CAKeyframeAnimation *pathAnimation = [CAKeyframeAnimation animationWithKeyPath:@"position"];
pathAnimation.calculationMode = kCAAnimationPaced;
pathAnimation.fillMode = kCAFillModeForwards;
pathAnimation.removedOnCompletion = NO;
pathAnimation.repeatCount = INFINITY;
//pathAnimation.rotationMode = @"auto";
pathAnimation.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionLinear];
pathAnimation.duration = 5.0;

BichengLUO

bool in_polygon(const point &p, point ps[], int len)
{
	int i, j = len - 1;
	bool oddNodes = false;

	for (i = 0; i < len; i++) {
		if ((ps[i].y < p.y && ps[j].y >= p.y
			|| ps[j].y < p.y && ps[i].y >= p.y)
			&& (ps[i].x <= p.x || ps[j].x <= p.x))
		{

BichengLUO

using UnityEngine;
using System.Collections;
using System;
using System.Collections.Generic;

public class GravityCamera : MonoBehaviour
{
    public GameObject target;
    public Vector3 centerOffset;
    public float sensitivity = 1000;

BichengLUO

using UnityEngine;
using System.Collections;
using System;

public class OneAngle : MonoBehaviour {
    public int shotCount;
    public int radius = 5;
    public Quaternion initialRotation;
    public Vector3 initialPosition;
    public float totalAngle;

BichengLUO

using System;
using UnityEngine;

namespace UnityStandardAssets.ImageEffects
{
    public enum AAMode
    {
        FXAA2 = 0,
        FXAA3Console = 1,
        FXAA1PresetA = 2,

BichengLUO

using System;
using UnityEngine;

namespace UnityStandardAssets.ImageEffects
{
    [ExecuteInEditMode]
    [AddComponentMenu ("Image Effects/Color Adjustments/Color Correction (Curves, Saturation)")]
    public class ColorCorrectionCurves : PostEffectsBase
	{
        public enum ColorCorrectionMode

BichengLUO

using System;
using UnityEngine;

namespace UnityStandardAssets.ImageEffects
{
    [ExecuteInEditMode]
    [RequireComponent (typeof(Camera))]
    [AddComponentMenu ("Image Effects/Camera/Depth of Field (Lens Blur, Scatter, DX11)") ]
    public class DepthOfField : PostEffectsBase {