Search found 30 matches

by eduardrocas
Tue Jan 13, 2015 11:06 pm
Forum: Customization
Topic: Floating point precision in Tcl
Replies: 4
Views: 8489

Re: Floating point precision in Tcl

In relation to my previous message, I would like to point to the following link:
http://wiki.tcl.tk/1650

It seems that in Tcl 8.5 setting tcl_precision to 0 avoids for example 1.4 to be 1.3999999999999999. I'm using GiD version 12.0.3. What Tcl version does it implement?

Thanks,
Eduard
by eduardrocas
Tue Jan 13, 2015 10:50 pm
Forum: Customization
Topic: Floating point precision in Tcl
Replies: 4
Views: 8489

Floating point precision in Tcl

Hello, in GiD-Tcl, when summing 10+0.46 I'm getting values like 10.46000000000001. This makes impossible to compare floating-point values, because they will always be inequal. So I wanted to change the value of the built-in variable tcl_precision, but it seems that this Tcl built in variable is not ...
by eduardrocas
Tue Jan 13, 2015 3:43 pm
Forum: Mesh
Topic: Structured meshing by size in Tcl
Replies: 5
Views: 5806

Re: Structured meshing by size in Tcl

Thanks!
by eduardrocas
Tue Jan 13, 2015 12:21 am
Forum: Mesh
Topic: Structured meshing by size in Tcl
Replies: 5
Views: 5806

Structured meshing by size in Tcl

Hello, I'm using Tcl to mesh a geometry. I would like to know which is the command to implement the following: Mesh --> Structured --> Surfaces --> Assign size ... The command "GiD_Process Mescape Meshing Structured Surfaces..." implements only the meshing by number of cells, by default. T...
by eduardrocas
Thu Jan 08, 2015 10:19 pm
Forum: Customization
Topic: Assign color to each material
Replies: 4
Views: 4724

Re: Assign color to each material

Exactly, this is the idea; being able to assign a specific color to each different material. RGB is good enough. With a GiD-Tcl would be perfect.

Thanks,
Eduard
by eduardrocas
Thu Jan 08, 2015 5:20 pm
Forum: Customization
Topic: Assign color to each material
Replies: 4
Views: 4724

Re: Assign color to each material

I would suggest including the option of assigning specific colors to materials in a future release. It can be important for visualization purposes.

Thanks.
by eduardrocas
Wed Jan 07, 2015 11:01 pm
Forum: Customization
Topic: Assign color to each material
Replies: 4
Views: 4724

Assign color to each material

Hello,

I would like to know if there's any way to assign a color to each material, either doing it manually or through Tcl.

Thanks,
Eduard
by eduardrocas
Mon Dec 29, 2014 8:18 pm
Forum: Customization
Topic: Assign conditions
Replies: 2
Views: 3804

Re: Assign conditions

Very useful reply.

It's very convenient having the "right buttons" toolbar!

Thanks again,
Eduard
by eduardrocas
Mon Dec 29, 2014 7:33 pm
Forum: Customization
Topic: Assign conditions
Replies: 2
Views: 3804

Assign conditions

Hello, I'm trying to assign conditions to entities, through Tcl code, with a command as follows: GiD_Process Mescape Data Conditions Assign Indicator-to-Lines value 1:4 escape The problem is that the condition "Indicator-to-Lines" has many different flags that can be either 0 or 1. So how ...
by eduardrocas
Mon Dec 29, 2014 7:26 pm
Forum: Geometry
Topic: Creating a rectangle in TCL
Replies: 4
Views: 6672

Re: Creating a rectangle in TCL

Great. Thanks!