dulimarta

/* To compile:
   gcc this-file.c   -lcurses 
 */
#include <curses.h>

int main() {
    initscr();
    noecho();    /* do not echo keyboard input */
    char input;
    move (10, 0);

dulimarta

#include <stdio.h>
#include <stdbool.h>

double big_one[500];
double small_one[50];

int main() {
    bool test;

    printf ("This main function begins at %X\n", main);

dulimarta

// in fshader.glsl
precision mediump float;

// varying from rasterizer
varying vec4 vColor;

void main() {
  gl_FragColor = vColor;
}

dulimarta

// in vshader.glsl

/* attributes are supplied by JSCode */
attribute vec2 vertexPos;
attribute vec4 vertexCol;

/* varying variables are passed to rasterizer */
varying vec4 vColor;

void main() {

dulimarta

const NUM_CIRCLE_POINTS = 36;

function main() {
    let canvas = document.getElementById("my-canvas");

    // setupWebGL is defined in webgl-utils.js, it returns a WebGLRenderingContext
    let gl = WebGLUtils.setupWebGL(canvas);

    // Load the shader pair. 2nd arg is vertex shader, 3rd arg is fragment shader
    ShaderUtils.loadFromFile(gl, "vshader.glsl", "fshader.glsl")

dulimarta

const NUM_CIRCLE_POINTS = 12;

function main() {
    let canvas = document.getElementById("my-canvas");

    // setupWebGL is defined in webgl-utils.js, it returns a WebGLRenderingContext
    let gl = WebGLUtils.setupWebGL(canvas);

    // Load the shader pair. 2nd arg is vertex shader, 3rd arg is fragment shader
    ShaderUtils.loadFromFile(gl, "vshader.glsl", "fshader.glsl")

dulimarta

function main() {
    let canvas = document.getElementById("my-canvas");

    // setupWebGL is defined in webgl-utils.js, it returns a WebGLRenderingContext
    let gl = WebGLUtils.setupWebGL(canvas);

    // Load the shader pair. 2nd arg is vertex shader, 3rd arg is fragment shader
    ShaderUtils.loadFromFile(gl, "vshader.glsl", "fshader.glsl")
        .then( (prog) => {

dulimarta

function main() {
    let canvas = document.getElementById("my-canvas");

    // setupWebGL is defined in webgl-utils.js, it returns a WebGLRenderingContext
    let gl = WebGLUtils.setupWebGL(canvas);

    // Load the shader pair. 2nd arg is vertex shader, 3rd arg is fragment shader
    ShaderUtils.loadFromFile(gl, "vshader.glsl", "fshader.glsl")
        .then( (prog) => {

dulimarta

// in fshader.glsl

void main() {
  gl_FragColor = vec4 (0.0, 101.0/255.0, 164.0/255.0, 1.0);
}

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// in vshader.glsl
attribute vec2 vertexPos;  // each incoming vertex is (x,y)
void main() {
  //gl_PointSize = 2.0;
  gl_Position = vec4 (vertexPos, 0.0, 1.0);
}