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RS_MAXDOUBLE

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ravas

Jan 18, 2016; 7:13pm

RS_MAXDOUBLE

870 posts

This post was updated on Jan 18, 2016; 7:18pm.

In rs.h:
#define RS_MAXDOUBLE 1.0E+10

What is the significance of this number?
---

In RS_Snapper::snapPoint:
double ds2Min=RS_MAXDOUBLE*RS_MAXDOUBLE;

What is the significance of this number?
It seems like we can just hardcode the product,
instead of squaring RS_MAXDOUBLE with every snap.

R. van Twisk

Jan 18, 2016; 7:15pm

Re: RS_MAXDOUBLE

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489 posts

On Jan 18, 2016, at 8:13 PM, ravas [via LibreCAD] <[hidden email]> wrote:

In rs_snapper.cpp:
#define RS_MAXDOUBLE 1.0E+10

What is the significance of this number?
---

In RS_Snapper::snapPoint:
double ds2Min=RS_MAXDOUBLE*RS_MAXDOUBLE;

What is the significance of this number?
It seems like we can just hardcode the product,
instead of squaring RS_MAXDOUBLE with every snap.

The compiler would calculate this under compile time, so

I wouldn't worry about performance here.

I don't have a answer for your previous questions..

ravas

Jan 18, 2016; 7:20pm

Re: RS_MAXDOUBLE

870 posts

Bedankt!