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Program thumbnail for "{props.program.title}"

Title	Rectangular Prisms --- 3D
ID	6277655851728896
Created	7 years ago, 1521999281859
Updated	7 years ago, 1522113944801
Code	/*mar 25 - 10:32 - 2018//* 1000 kelvin AGAIN!? =O I have learned how to make 3D rectangular prisms, so I made a program full of rainbow ones. =D just left click to place one, and right click drag to rotate them. try filling the whole screen, or placing a billion on top of each other! if anyone knows where I should go next after the KA 3D lessons, please tell. =) / var rect3D = function(x,y,z,w,h,d){ this.x = x; this.y = y; this.z = z; this.nodes = [ [-w,-h,-d], [-w,-h,d], [-w,h,-d], [-w,h,d], [w,-h,-d], [w,-h,d], [w,h,-d], [w,h,d], ]; this.edges = [ [0,1], [1,3], [3,2], [2,0], [4,5], [5,7], [7,6], [6,4], [0,4], [1,5], [2,6], [3,7], ]; this.rotZ = function(theta){ for(var i = 0; i < this.nodes.length; i++){ var tn0 = this.nodes[i][0]; var tn1 = this.nodes[i][1]; this.nodes[i][0] = this.nodes[i][0] cos(theta) - tn1 * sin(theta); this.nodes[i][1] = this.nodes[i][1] * cos(theta) + tn0 * sin(theta); } }; this.rotY = function(theta){ for(var i = 0; i < this.nodes.length; i++){ var tn0 = this.nodes[i][0]; var tn1 = this.nodes[i][2]; this.nodes[i][0] = this.nodes[i][0] * cos(theta) - tn1 * sin(theta); this.nodes[i][2] = this.nodes[i][2] * cos(theta) + tn0 * sin(theta); } }; this.rotX = function(theta){ for(var i = 0; i < this.nodes.length; i++){ var tn0 = this.nodes[i][1]; var tn1 = this.nodes[i][2]; this.nodes[i][1] = this.nodes[i][1] * cos(theta) - tn1 * sin(theta); this.nodes[i][2] = this.nodes[i][2] * cos(theta) + tn0 * sin(theta); } }; }; rect3D.prototype.draw = function(){ this.z++; pushMatrix(); translate(this.x,this.y); stroke(230, 230, 230); for(var i = 0; i < this.edges.length; i++) { line(this.nodes[this.edges[i][0]][0], this.nodes[this.edges[i][0]][1], this.nodes[this.edges[i][1]][0], this.nodes[this.edges[i][1]][1]); } fill(255, 0, 0,50); noStroke(); quad(this.nodes[0][0],this.nodes[0][1],this.nodes[1][0],this.nodes[1][1],this.nodes[3][0],this.nodes[3][1],this.nodes[2][0],this.nodes[2][1]); fill(43, 255, 0,50); quad(this.nodes[0][0],this.nodes[0][1],this.nodes[1][0],this.nodes[1][1],this.nodes[5][0],this.nodes[5][1],this.nodes[4][0],this.nodes[4][1]); fill(9, 0, 255,50); quad(this.nodes[0][0],this.nodes[0][1],this.nodes[4][0],this.nodes[4][1],this.nodes[6][0],this.nodes[6][1],this.nodes[2][0],this.nodes[2][1]); fill(255, 255, 0,50); quad(this.nodes[7][0],this.nodes[7][1],this.nodes[5][0],this.nodes[5][1],this.nodes[4][0],this.nodes[4][1],this.nodes[6][0],this.nodes[6][1]); fill(242, 0, 255,50); quad(this.nodes[7][0],this.nodes[7][1],this.nodes[3][0],this.nodes[3][1],this.nodes[2][0],this.nodes[2][1],this.nodes[6][0],this.nodes[6][1]); fill(255, 140, 0,50); quad(this.nodes[7][0],this.nodes[7][1],this.nodes[5][0],this.nodes[5][1],this.nodes[1][0],this.nodes[1][1],this.nodes[3][0],this.nodes[3][1]); popMatrix(); if(mouseIsPressed){ this.rotX(mouseY-pmouseY); this.rotY(mouseX-pmouseX); } }; var r3D = []; draw = function() { background(26, 26, 26); mouseReleased = function(){ if(mouseButton === LEFT){ r3D.push(new rect3D(mouseX,mouseY,0,random(10,50),random(10,50),random(10,50))); } }; for(var i = 0; i < r3D.length; i++){ var r3d = r3D[i]; r3d.draw(); } };
Folds	10,62,63,89
Fork	false
Key	ag5zfmtoYW4tYWNhZGVteXIXCxIKU2NyYXRjaHBhZBiAgMK46q-TCww
Votes	259
Spin-Offs	21
Type	PJS
Width	400
Height	400
User Flagged	false
Origin Scratchpad	null
Hidden From Hotlist	false
Restricted Posting	false
By Child	false
Author Nick	Ӿɛהּσהּ
Author Name	xenon27
Author ID	kaid_1088685075013843225245914
Author Profile Access	COACH

Archive Data

Added	6 months ago, 1739455900263
Updated	4 months ago, 1744845458265
Source Deleted	unknown