Rapheal Django Langa's Page

Rapheal Django Langa posted a discussion

Problem using Quick Graph

Hello Just simple question and problem hope so.I wana show just simple int values (1-1024) that are incomming from my adruinowith "quick graph" .. but it is not working ...? Is there a need for adding somethingI tried out a timer.. but was not workingthanksRaphSee More

Feb 19

0 Comments

Martin Siegrist replied to Rapheal Django Langa's discussion Sample and Hold Values

"I'm trying to import data from a timing machine through rs 232 no success yet.... How do I find out which port number it is? I'm using the 9 pin rs 232"

Sep 16, 2012

Rapheal Django Langa posted a discussion

Layer a bitmap on a mesh

Hey I just spend many time to simple put on a mesh a bitmap for examplesome carbon fibre pattern bitmap... how the grasshoper sketch looks like ?I try but without succes..See More

Jul 8, 2012

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Rapheal Django Langa replied to Rapheal Django Langa's discussion Sample and Hold Values

"Here you are... basicly i wana store values and link to different prieviews to .. the serial port is not active... is just put a field with dummy data..."

Apr 3, 2012

Andy Payne replied to Rapheal Django Langa's discussion Sample and Hold Values

"Do you have a screenshot of your definition? Or perhaps you could post your working file so we could get a better since of what your trying to achieve. Cheers, Andy"

Apr 3, 2012

Rapheal Django Langa posted a discussion

Sample and Hold Values

Hello together..I have a flow of a of RGB Strings from a color sensor via rs 232, works well.My probelme is I want to distribut this RGB information strings to different meshes in Rhino and hte meshes should keep the last RGB value. well somehow I can not find a function block that is putting the RGB string into the stack or sample and hold it when I want to switch between the different meshes...How I can sample and hold variables or put to a somehow stack ?RaphSee More

Apr 3, 2012

3 Comments

Rapheal Django Langa replied to Rapheal Django Langa's discussion RGB Preview Colors are wrong, Buggy touch of red ?

"Okay found by myself by lukcyness, I had to change the document preview settings !!!"

Mar 27, 2012

Rapheal Django Langa posted a discussion

RGB Preview Colors are wrong, Buggy touch of red ?

Hello together,I am doing a hardware color mixer and I already brough tthe RGB Values over seriall rs 232 Por to grasshoper, works fine, I want to controll the colors of the mesh of the car... well it works but the problem is there is a buggy touch of red even when it should be blank withe with R:255 G:255 B:255, also when i put the color slider for total BlackR:0 G:0 B:0 its a touch of violet...so there is something wrong in the preview...Can somoene help me !!!Thank YouRaphSee More

Mar 27, 2012

1 Comment

Danny Boyes replied to Rapheal Django Langa's discussion Matrix Multiplikation

"no. sorry you misunderstand. Don't put F= Just have your equation "

Mar 23, 2012

Rapheal Django Langa replied to Rapheal Django Langa's discussion Matrix Multiplikation

"do I need a Input of "F" actully I need only the output x ? "

Mar 23, 2012

Danny Boyes replied to Rapheal Django Langa's discussion Matrix Multiplikation

"don't put "x=" as that is implied by F="Your Equation""

Mar 23, 2012

Rapheal Django Langa replied to Rapheal Django Langa's discussion Matrix Multiplikation

"hey i Just put my expressin in the "F3x" Block I rename the Input r,g,b and the output x I put the formula: x= 3.037*r-1.25*g+0.239*b inside put rhino gives my message "Syntax error: Unknown variable encountered: x" I try…"

Mar 23, 2012

Rapheal Django Langa replied to Rapheal Django Langa's discussion Matrix Multiplikation

"thanks for the help ! excactl ywhat I need ! "

Mar 22, 2012

Hannes Löschke replied to Rapheal Django Langa's discussion Matrix Multiplikation

"Or you could use the trnsform matrix.. ...and I'm sure the last variable is meant to read c, not b. Otherwise you could just add up the coeffs."

Mar 22, 2012

Danny Boyes replied to Rapheal Django Langa's discussion Matrix Multiplikation

"If you just want to use a formula you can break it down over the Fx2 components. (Right click on an input to change its name from x to a) Otherwise you can use a VB.NET component to write a script to handle this"

Mar 22, 2012

Rapheal Django Langa posted a discussion

Matrix Multiplikation

Hey to everybodyI wrote I programm in processing, now I want to port the functionallity to a grasshoper patch. But i stuck in Matrix Multipliaktion:x = (3.037 *a -1.25 *b + 0.239 * b);y = (0.42 * a + 2.325 * b -1.2440 * b);z = (-0.689 * a + 0.2 * b + 7.45 * b);How I can do... ist there a simple Block taht can do that. ?ThanksraphaelSee More

Mar 22, 2012

7 Comments