Pulley | A library to imitate the iOS 10 Maps UI | iOS library

I use the attached c# script to control the camera.

Mouse scroll (pulley/roller/wheel): Zooming in and out of the main character
Up Arrow (or W key) and Down Arrow (or X key): Raise and Lower the camera
Right arrow (or D key) and Left arrow (or A key): Rotate the camera around the main character

I try to get the camera to follow the back of the main character, and add it the offset that player defined by using mouse and arrows.

This line correctly moves the camera according to the input from the mouse and arrows:

I'm working on an interactive pseudo-standing wave demo, and I'm at a bit of an impasse. Essentially, the goal of this project is to recreate a variant of Melde's experiment, wherein a string is driven by an oscillator on one end with the other end connected to a pulley at a 90 degree angle. In the physical version of this experiment, one would add lead shot pellets to a cup hanging from this pulley, increasing the tension in the string until a standing wave is formed.

This project isn't truly a standing wave simulation, as I'm not numerically solving the wave equation with the necessary boundary conditions; rather, I'm generating an incident sine wave and a 'reflected' sine wave. Here, the incident wave can be tuned such that the wave vectors between the two waves match up, producing a standing wave. My goal is to be able to tune this wave by adjusting the number of lead shot pellets dropped into the cup via a scale widget through Tkinter. In other words, I want to be able to adjust the slider shown in the screenshot below and have the (animated) wave update accordingly.

I've found a few somewhat related questions on this very forum, but they all seem to be related to updating a still plot with the movement of the slider, or animating the slider itself. In my case, the wave plot is already animated - already moving in time, and I want to refresh the animation itself whenever the slider is adjusted. I know that I need to command the scale widget to call on a function, but I'm not sure how to do this while still preserving the animation function already present in the code. Ultimately, I want to be able to control the parameter N (towards the top of the code below) using the scale widget, with the animated plot updating accordingly.

I have 2 DataGrid to display information from 2 tables I get from Database MySQL. I'm using MVVM pattern and I have 2 ViewModel called: "CheckJigInfoViewModel" and "AccessoryViewModel" for those DataGrid. I setthose ViewModel to my two DataGrid, but only one in two DataGrid can show the data.

Am I getting wrong some code? Please give me some advise!

I atttach some picture for the content above and code for my ViewModel:

• The pictures:

- Code for ViewModel:

• ViewModel: CheckJigInfoViewModel

I'm new in iOS Programming and right now I want to build multiple environment for my current apps. But when I'm installing pods, it success, but my pods are not recognized. It shows error

'No Such Module'

in all of framework that I install.

So here's my scheme look like:

and here's my configuration file setting look like:

and here's my Podfile:

I am having issues with my collapsible nav bar. I am trying to make it so that the content below the nav bar will push down so that it does not overlap the content on the webpage. I've tried everything from z-index, display types and nothing seems to be working. Can someone please help me with this?

I am trying to figure out at a high level why I'm getting some unexpected behavior using b2.js (a wrapper library for box2d). I'm trying to model crystal structures of particles in a chemical system (all represented as b2body rectangles) and so I thought I'd be able to link together particles using b2Joint rope objects and create a rigid lattice of individual rectangles.

When I just place the b2Body particles on screen and don't connect them, the physics of the bodies looks right. However, when I link together the units of the crystal with a b2Joint, the b2Body boxes now are able to overlap and penetrate each other.

I'm not sure why this is happening and would appreciate any guidance.

https://www.youtube.com/watch?v=zEUN238gd6Q&feature=youtu.be

Here's the relevant bit of code from b2.js where joints are created:

I'm developing a programming language in Python where you can program a simulation of simple machines. I have written a function that takes some input, parses it, and finds out what the first word is.

Now, for the first word insert, I need to take the next words obj, name, x, and y.

obj: what type of simple machine it is
name: what you want to call the object
x: X coordinate on the graph
y: Y coordinate on the graph

I have already made a function nextword that iterates through the rest of the code and defines each variable as those words, so with the following code:

Can't figure out how to make code below work. Tried all possible typesigs I think.

Code