This program ninety-nine percent of people don't come out.-CodePudding

Known polygon vertex coordinates (x1, y1) (x2, y2)... The perimeter of this polygon,

CodePudding user response:

Understand length calculation, can work out, just written in a programming language once,

CodePudding user response:

Cattle

CodePudding user response:

Such a simple question, I look at only 0.1% of people make up not to come out,

CodePudding user response:

Use cycle and array and inputbox

CodePudding user response:

Too boring,,,

CodePudding user response:

Outward expansion of 10 units, rounded corners, new perimeter,
This program 99.9999% of people make up not to come out,

CodePudding user response:

http://bbs.csdn.net/topics/392051737

CodePudding user response:

refer to the eighth floor zhao4zhong1 response:

10 outward expansion, the rounded corners, seek new perimeter,
This program 99.9999% of people make up not to come out,

Because of your poor mathematical skills!
If so, I think that more than 85% of people can do it, but is some trigonometric functions, plane analytic geometry problems,

If you want to "round", how much the fillet radius, to have a "talk" (that is, to give a value),
And the size, with two side length, the size of the Angle, not too big!

CodePudding user response:

references to the tenth floor Chen8013 response:

Quote: refer to the eighth floor zhao4zhong1 response:

Outward expansion of 10 units, rounded corners, new perimeter,
This program 99.9999% of people make up not to come out,

Because of your poor mathematical skills!
If so, I think that more than 85% of people can do it, but is some trigonometric functions, plane analytic geometry problems,

If you want to "round", how much the fillet radius, to have a "talk" (that is, to give a value),
And the size, with two side length, the size of the Angle, not too big!

I'm not a math background is poor, I mean what I was poor,

https://www.baidu.com/s? Wd=polygon extended algorithm

CodePudding user response:

https://www.baidu.com/s? Cl=3 & amp; Wd=B6 DF B1 E0 % % % % % D0 D2 AB C6 CE % % % % % C6

CodePudding user response:

refer to the eighth floor zhao4zhong1 response:

10 outward expansion, the rounded corners, seek new perimeter,
This program 99.9999% of people make up not to come out,

My college graduation design has a feature like old wet said these, more than is straight line, arc joining together a curve, also calculate length,

CodePudding user response:

http://help.autodesk.com/view/MAYAUL/2016/CHS//? Guid=dce58 guid - 647-16 f53 a9-4-9 f3a1 f97-85876420

CodePudding user response:

Did not understand ah, look very difficult