ykro

float greyScale(in vec3 col) {
    return dot(col, vec3(0.2126, 0.7152, 0.0722)); 
}

void mainImage( out vec4 fragColor, in vec2 fragCoord ){
	vec2 q = fragCoord.xy / iResolution.xy;
    vec3 col = texture(iChannel0, q).rgb;
    vec3 res = vec3(greyScale(col));
	fragColor = vec4(res, 1.0); 
}

ykro

ykro

tench, Tinca tinca
goldfish, Carassius auratus
great white shark, white shark, man-eater, man-eating shark, Carcharodon carcharias
tiger shark, Galeocerdo cuvieri
hammerhead, hammerhead shark
electric ray, crampfish, numbfish, torpedo
stingray
cock
hen
ostrich, Struthio camelus

ykro

class Person(var firstName: String, var lastName: String) //model

class MainActivity : AppCompatActivity() { //view + controller
    private var model: Person = Person("Adrian", "Catalan")
  
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
      
        btnShowGreet.setOnClickListener {

ykro

interface View {
    fun setGreeting(greeting: String)
}

interface Presenter {
    fun onDestroy()
    fun getGreeting()
}

interface Interactor {

ykro

interface View {
    fun setGreeting(greeting: String)
}

interface Presenter {
    fun onDestroy()
    fun getGreeting()
}

class Person(var firstName: String, var lastName: String)

ykro

/* Boards.h - Hardware Abstraction Layer for Firmata library */

#ifndef Firmata_Boards_h
#define Firmata_Boards_h

#include <inttypes.h>

#if defined(ARDUINO) && ARDUINO >= 100
#include "Arduino.h"  // for digitalRead, digitalWrite, etc
#else

ykro

http://telescopio.galileo.edu/curso/desarrollo-de-aplicaciones-para-android/
Las presentaciones están en https://speakerdeck.com/ykro y el código en https://github.com/ykro

Semana 1
https://github.com/ykro/androidmooc-clase1
http://www.youtube.com/playlist?list=PLwZVPRbWJRU2yKLLk3G-3FlQnSFXmuMEt
http://www.youtube.com/playlist?list=PLwZVPRbWJRU3aghfi0XsLDRutRdQ4euZ3

Semana 2 
https://github.com/ykro/androidmooc-clase2