Hello. I want to create an indicator, like the one the car has to show the current speed. It is basic a line, which will show the Volts in a simple circuit.
I create a line which i want to rotate 30 degees X Volts. For example, if V = 2 Volts, i want rotation 30 X 2 = 60 degrees.
I know i can rotate with something like this ro:30d but i want something like this: ro:V*30d which is not acceptable. Any suggestions please?
UPDATE Well, i found another way! problem is in Transform i cannot insert param with a variable. So i did this: i created a string variable, lets say myString. I inserted this as a parameter in Transform box at the object's properties. Then, at initialization or evolution or wherever you like write:
myString = "ro:" + 30*V + "d";
so, if variable V has a value 2, then is like the oblject rotates 30*2 = 60 degrees (ro:60d) and the object rotates 60 degrees clockwise.
If you have a better way i could use it. Thanks
You can see what i did at http://www.michaloudis.net/Sims/ERcircuit.jar
