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Index › Programming Questions & Help › OpenGL and 3D Libraries › Update: PeasyCam 0.3.0
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Update: PeasyCam 0.3.0 (Read 8241 times)
jeffg
Re: Update: PeasyCam 0.3.0
Reply #30 - Jul 6th, 2009, 6:10pm  
Here is an example using ControlP5 on how I currently run a GUI over PeasyCam.
Code:

import peasy.*;
import controlP5.*;
PeasyCam cam;
ControlP5 controlP5;
PMatrix3D currCameraMatrix;
PGraphics3D g3; 

int buttonValue = 1;

void setup() {
  size(400,400,P3D);
  g3 = (PGraphics3D)g;
  cam = new PeasyCam(this, 100);
  controlP5 = new ControlP5(this);
  controlP5.addButton("button",10,100,60,80,20).setId(1);
  controlP5.addButton("buttonValue",4,100,90,80,20).setId(2);

}
void draw() {
  
  background(0);
  fill(255,0,0);
  box(30);
  pushMatrix();
  translate(0,0,20);
  fill(0,0,255);
  box(5);
  popMatrix();
  
  gui();
  
}

void gui() {
   currCameraMatrix = new PMatrix3D(g3.camera);
   camera();
   controlP5.draw();
   g3.camera = currCameraMatrix;
}

void controlEvent(ControlEvent theEvent) {
  println(theEvent.controller().id());
}

void button(float theValue) {
  println("a button event. "+theValue);
}
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Cedric
Re: Update: PeasyCam 0.3.0
Reply #31 - Jan 31st, 2010, 9:02am  
This is a peasycam feature suggestion.
I often use peasy cam when creating movies for showcasing some of my 3d work. I really like it cause i can easily move arround and zoom in and out.
But it would be great if there would be a feature that would turn the camera movement into some kind of elastic movement. so when moving and zooming it would have a little delay and then smoothly move to the new camera position and ease the speed at the end.
This way you would get a really smooth camera movement that would look great in videos...

Just a thought.
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koogy
Re: Update: PeasyCam 0.3.0
Reply #32 - Jan 31st, 2010, 11:59am  
this is a nice idea. have often wondered how i'd implement it whilst watching, say, the gantz graf video.

it's probably a simple velocity / acceleration thing with a start and an end point and a cubic curve between the two. the 3d coords make it interesting though...
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Chrisir
Re: Update: PeasyCam 0.3.0
Reply #33 - Feb 1st, 2010, 1:54am  
@ Cedric :
nice suggestion.
But could you post the code you actual use for the camera-movement?
That would already be interesting!!!  Roll Eyes

Greetings,

CHirs
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Cedric
Re: Update: PeasyCam 0.3.0
Reply #34 - Feb 1st, 2010, 3:34am  
i dont use any code. i move it by hand/mouse. thats why i would love to have a optional smoother movement.
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Chrisir
Re: Update: PeasyCam 0.3.0
Reply #35 - Feb 1st, 2010, 6:56am  

Hello Cedric,

thanks for your reply. It was a misunderstanding.

I have a simple rotation by rotateY

e.g. here

http://www.openprocessing.org/visuals/?visualID=7112

You can switch it on and off with a Flag (generally speaking, not in this sketch, I think).

But this is not what you want, I figure.  Wink

Greetings,

Chrisir
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