fraguada’s gists

fraguada / pcinfo.cs

Created July 29, 2012 17:47

Point Cloud Attributes

	protected override Result RunCommand(RhinoDoc doc, RunMode mode)
	{

	RhinoApp.WriteLine("The {0} command will get info from a pt cloud.", EnglishName);
	Rhino.DocObjects.ObjRef obref;
	Rhino.Commands.Result rc = Rhino.Input.RhinoGet.GetOneObject("Select point cloud object", true, Rhino.DocObjects.ObjectType.PointSet, out obref);
	if (rc != Rhino.Commands.Result.Success)
	return rc;
	Rhino.DocObjects.RhinoObject rhobj = obref.Object();
	if (rhobj == null)

fraguada / Edit Light Properties Rhino

Created November 18, 2012 11:55

Small example method to edit Rhino light properties

	private void RunScript(Guid id, Color col, double pow, ref object A)
	{
	Rhino.DocObjects.ObjRef obj = new Rhino.DocObjects.ObjRef(id);
	Rhino.DocObjects.LightObject lobj = obj.Object() as Rhino.DocObjects.LightObject;
	lobj.LightGeometry.Diffuse = col;
	lobj.LightGeometry.Intensity = pow;
	lobj.CommitChanges();
	}

fraguada / LPD8806_Fader.ino

Last active December 11, 2015 04:48

A quick attempt at fading from solid color to none...

	//adapted from LEDneltKit written bu Adafruit and found here:
	//https://github.com/adafruit/LPD8806/tree/master/examples/LEDbeltKit
	//Fades a color in and out
	//2013.06.04 - Luis E. Fraguada
	//looking for suggestions!

	#include "LPD8806.h"
	#include "SPI.h"

	int dataPin = 16;

fraguada / MainActivity

Last active December 17, 2015 23:59

Just trying to send RGB values via three sliders in an Android App. I do not understand how many bytes I need to send as Latch.

	package ioio.bosioio;

	import ioio.lib.api.SpiMaster;
	import ioio.lib.api.exception.ConnectionLostException;
	import ioio.lib.util.BaseIOIOLooper;
	import ioio.lib.util.IOIOLooper;
	import ioio.lib.util.android.IOIOActivity;
	import android.os.Bundle;
	import android.view.Menu;
	import android.widget.SeekBar;

fraguada / kind of asynchronous, but not really

Created September 15, 2013 20:34

Proof of concept for running multiple sequences on Neopixel LED strips. By no means optimized or clever...

	//testing RTOS for multiple neopixel strips
	//ChibiOS for Arduino sourced from: http://code.google.com/p/rtoslibs/

	#include <ChibiOS_AVR.h>
	#include <Adafruit_NeoPixel.h>
	Adafruit_NeoPixel strip1 = Adafruit_NeoPixel(3, 8, NEO_GRB + NEO_KHZ800);
	Adafruit_NeoPixel strip2 = Adafruit_NeoPixel(3, 9, NEO_GRB + NEO_KHZ800);

	uint8_t wait = 100;
	uint8_t r = 255;

fraguada / test.js

Created January 19, 2015 11:22

Basic Cube

fraguada / JSON Icosahedron

Created January 25, 2015 23:03

JSON Output of a mesh with vertex normals and colors

fraguada / Test83.js

Last active August 29, 2015 14:14

JSON Scene Format 4.3

fraguada / gist:42eeba928cf85b8ecc989b74d69d3635

Created September 3, 2016 15:32

OpenCV Raspberry Pi Camera Stream

	#from http://www.pyimagesearch.com/2015/03/30/accessing-the-raspberry-pi-camera-with-opencv-and-python/

	# import the necessary packages
	from picamera.array import PiRGBArray
	from picamera import PiCamera
	import time
	import cv2

	# initialize the camera and grab a reference to the raw camera capture
	camera = PiCamera()

fraguada / gist:71456b09cf585c57206a52814e93c2ce

Created September 3, 2016 15:34

PyMetawear Neopixel Simple

	from pymetawear import libmetawear
	from pymetawear.client import MetaWearClient

	c = MetaWearClient('XX:XX:XX:XX:XX:XX', 'pygatt', debug=True)
	print("New client created: {0}".format(c))

	#args board, strand, pin, #pixels, color order
	libmetawear.mbl_mw_neopixel_init_slow_strand(c.board, 0, 0, 1, 0)

	#args board, strand, pixel id, r, g, b

Luis E. Fraguada fraguada