PImage base; PImage midarm; PImage secondarm; int baserotation; int midarmrotation; int secondarmrotation; int baseX ; int baseY ; int midarmX ; int midarmY; int secondarmX ; int secondarmY ; import controlP5.*; ControlP5 cp5; void setup() { size(1920,1080); base = loadImage("base.png"); …

[image] Xwalt: translate(midarmX, midarmY); rotate(midarmrotation); image(midarm,-midarmX, -midarmY); Try translate(midarmX, midarmY); rotate(midarmrotation); translate(60, 0); image(midarm,0,0 ); The key is the 2nd translate after the rotate Replace 60 with length of the arm / 2 (and 0…

Hello @Xwalt , Example here: [image] Help in Rotate Image in JAVA2D Electronics (Arduino, etc.) Hello, I used this image because it was offset: https://www.pngall.com/wp-content/uploads/6/Vector-Tribal-Arrow-PNG-Image-HD.png Code to peruse: push(); rotate(frameCo…

Thanks a lot. I managed to get it to work sort of with the second translate after rotate. PImage base; PImage midarm; PImage secondarm; int baserotation; int midarmrotation; float secondarmrotation; int baseX ; int baseY ; int midarmX ; int midarmY; int secondarmX ; int secondarmY ; import control…

In theory you draw the first arm and use translate to go to its end. Then you rotate() the angle of the 2nd arm. Then you translate half the width of the 2nd arm and draw it. There is an example on the website in the example section with robotic arms iirc

[image] Xwalt: I need the second arm (pictured below) to move along with the middle arm when it rotates, Is there an easier way to go about doing this? Hello @Xwait, Consider using PVectors. References: https://processing.org/tutorials/pvector https://processing.org/reference/PVector.html …

Having a hard time rotating image about a point

Processing Libraries

glv April 2, 2022, 8:48pm 3

Hello @Xwalt ,

Example here:

:)

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Having a hard time rotating image about a point

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