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Benedikt Gross
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‎.gitignore‎

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.DS_Store

‎01_P/P_1_0_01/P_1_0_01.pde‎

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// P_1_0_01.pde
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//
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// Generative Gestaltung, ISBN: 978-3-87439-759-9
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// First Edition, Hermann Schmidt, Mainz, 2009
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// Hartmut Bohnacker, Benedikt Gross, Julia Laub, Claudius Lazzeroni
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// Copyright 2009 Hartmut Bohnacker, Benedikt Gross, Julia Laub, Claudius Lazzeroni
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//
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// http://www.generative-gestaltung.de
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/**
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* changing colors and size by moving the mouse
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*
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* MOUSE
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* position x : size
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* position y : color
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*
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* KEYS
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* s : save png
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* p : save pdf
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*/
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import processing.pdf.*;
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boolean savePDF = false;
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void setup() {
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size(720, 720);
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noCursor();
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}
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void draw() {
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// this line will start pdf export, if the variable savePDF was set to true
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if (savePDF) beginRecord(PDF, timestamp()+".pdf");
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colorMode(HSB, 360, 100, 100);
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rectMode(CENTER);
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noStroke();
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background(mouseY/2, 100, 100);
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fill(360-mouseY/2, 100, 100);
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rect(360, 360, mouseX+1, mouseX+1);
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// end of pdf recording
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if (savePDF) {
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savePDF = false;
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endRecord();
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}
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}
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void keyPressed() {
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if (key=='s' || key=='S') saveFrame(timestamp()+"_##.png");
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if (key=='p' || key=='P') savePDF = true;
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}
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String timestamp() {
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Calendar now = Calendar.getInstance();
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return String.format("%1$ty%1$tm%1$td_%1$tH%1$tM%1$tS", now);
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}
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‎01_P/P_1_0_01/P_1_0_01.png‎

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‎01_P/P_1_1_1_01/P_1_1_1_01.pde‎

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// P_1_1_1_01.pde
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//
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// Generative Gestaltung, ISBN: 978-3-87439-759-9
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// First Edition, Hermann Schmidt, Mainz, 2009
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// Hartmut Bohnacker, Benedikt Gross, Julia Laub, Claudius Lazzeroni
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// Copyright 2009 Hartmut Bohnacker, Benedikt Gross, Julia Laub, Claudius Lazzeroni
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//
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// http://www.generative-gestaltung.de
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/**
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* draw the color spectrum by moving the mouse
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*
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* MOUSE
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* position x/y : resolution
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*
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* KEYS
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* s : save png
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* p : save pdf
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*/
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import processing.pdf.*;
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boolean savePDF = false;
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int stepX;
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int stepY;
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void setup(){
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size(800, 400);
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background(0);
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}
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void draw(){
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if (savePDF) beginRecord(PDF, timestamp()+".pdf");
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noStroke();
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colorMode(HSB, width, height, 100);
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stepX = mouseX+2;
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stepY = mouseY+2;
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for (int gridY=0; gridY<height; gridY+=stepY){
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for (int gridX=0; gridX<width; gridX+=stepX){
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fill(gridX, height-gridY, 100);
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rect(gridX, gridY, stepX, stepY);
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}
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}
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if (savePDF) {
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savePDF = false;
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endRecord();
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}
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}
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void keyPressed() {
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if (key=='s' || key=='S') saveFrame(timestamp()+"_##.png");
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if (key=='p' || key=='P') savePDF = true;
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}
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// timestamp
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String timestamp() {
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Calendar now = Calendar.getInstance();
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return String.format("%1$ty%1$tm%1$td_%1$tH%1$tM%1$tS", now);
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}
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‎01_P/P_1_1_1_01/P_1_1_1_01.png‎

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‎01_P/P_1_1_2_01/P_1_1_2_01.pde‎

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// P_1_1_2_01.pde
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//
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// Generative Gestaltung, ISBN: 978-3-87439-759-9
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// First Edition, Hermann Schmidt, Mainz, 2009
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// Hartmut Bohnacker, Benedikt Gross, Julia Laub, Claudius Lazzeroni
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// Copyright 2009 Hartmut Bohnacker, Benedikt Gross, Julia Laub, Claudius Lazzeroni
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//
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// http://www.generative-gestaltung.de
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/**
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* changing the color circle by moving the mouse.
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*
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* MOUSE
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* position x : saturation
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* position y : brighness
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*
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* KEYS
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* 1-5 : number of segments
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* s : save png
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* p : save pdf
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*/
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import processing.pdf.*;
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boolean savePDF = false;
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int segmentCount = 360;
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int radius = 300;
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void setup(){
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size(800, 800);
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}
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void draw(){
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if (savePDF) beginRecord(PDF, timestamp()+".pdf");
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noStroke();
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colorMode(HSB, 360, width, height);
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background(360);
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float angleStep = 360/segmentCount;
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beginShape(TRIANGLE_FAN);
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vertex(width/2, height/2);
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for (float angle=0; angle<=360; angle+=angleStep){
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float vx = width/2 + cos(radians(angle))*radius;
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float vy = height/2 + sin(radians(angle))*radius;
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vertex(vx, vy);
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fill(angle, mouseX, mouseY);
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}
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endShape();
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if (savePDF) {
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savePDF = false;
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endRecord();
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}
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}
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void keyReleased(){
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if (key=='s' || key=='S') saveFrame(timestamp()+"_##.png");
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if (key=='p' || key=='P') savePDF = true;
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switch(key){
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case '1':
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segmentCount = 360;
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break;
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case '2':
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segmentCount = 45;
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break;
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case '3':
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segmentCount = 24;
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break;
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case '4':
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segmentCount = 12;
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break;
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case '5':
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segmentCount = 6;
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break;
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}
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}
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// timestamp
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String timestamp() {
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Calendar now = Calendar.getInstance();
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return String.format("%1$ty%1$tm%1$td_%1$tH%1$tM%1$tS", now);
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}
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‎01_P/P_1_1_2_01/P_1_1_2_01.png‎

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‎01_P/P_1_2_1_01/P_1_2_1_01.pde‎

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// P_1_2_1_01.pde
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//
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// Generative Gestaltung, ISBN: 978-3-87439-759-9
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// First Edition, Hermann Schmidt, Mainz, 2009
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// Hartmut Bohnacker, Benedikt Gross, Julia Laub, Claudius Lazzeroni
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// Copyright 2009 Hartmut Bohnacker, Benedikt Gross, Julia Laub, Claudius Lazzeroni
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//
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// http://www.generative-gestaltung.de
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/**
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* shows how to interpolate colors in different styles/ color modes
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*
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* MOUSE
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* left click : new random color set
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* position x : interpolation resolution
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* position y : row count
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*
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* KEYS
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* 1-2 : switch interpolation style
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* s : save png
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* p : save pdf
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* c : save color palette
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*/
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import generativedesign.*;
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import processing.pdf.*;
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boolean savePDF = false;
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int tileCountX = 2;
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int tileCountY = 10;
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color[] colorsLeft = new color[tileCountY];
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color[] colorsRight = new color[tileCountY];
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color[] colors;
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boolean interpolateShortest = true;
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void setup() {
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size(800, 800);
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colorMode(HSB,360,100,100,100);
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noStroke();
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shakeColors();
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}
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void draw() {
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if (savePDF) {
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beginRecord(PDF, timestamp()+".pdf");
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noStroke();
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colorMode(HSB,360,100,100,100);
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}
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tileCountX = (int) map(mouseX,0,width,2,100);
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tileCountY = (int) map(mouseY,0,height,2,10);
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float tileWidth = width / (float)tileCountX;
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float tileHeight = height / (float)tileCountY;
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color interCol;
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// just for ase export
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colors = new color[tileCountX*tileCountY];
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int i = 0;
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for (int gridY=0; gridY< tileCountY; gridY++) {
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color col1 = colorsLeft[gridY];
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color col2 = colorsRight[gridY];
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for (int gridX=0; gridX< tileCountX ; gridX++) {
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float amount = map(gridX,0,tileCountX-1,0,1);
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if (interpolateShortest) {
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// switch to rgb
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colorMode(RGB,255,255,255,255);
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interCol = lerpColor(col1,col2, amount);
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// switch back
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colorMode(HSB,360,100,100,100);
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}
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else {
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interCol = lerpColor(col1,col2, amount);
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}
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fill(interCol);
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float posX = tileWidth*gridX;
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float posY = tileHeight*gridY;
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rect(posX, posY, tileWidth, tileHeight);
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// just for ase export
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colors[i] = interCol;
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i++;
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}
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}
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if (savePDF) {
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savePDF = false;
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endRecord();
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}
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}
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void shakeColors() {
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for (int i=0; i<tileCountY; i++) {
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colorsLeft[i] = color(random(0,60), random(0,100), 100);
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colorsRight[i] = color(random(160,190), 100, random(0,100));
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}
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}
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void mouseReleased() {
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shakeColors();
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}
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void keyReleased() {
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if (key == 'c' || key == 'C') GenerativeDesign.saveASE(this, colors, timestamp()+".ase");
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if (key == 's' || key == 'S') saveFrame(timestamp()+"_##.png");
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if (key == 'p' || key == 'P') savePDF = true;
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if (key == '1') interpolateShortest = true;
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if (key == '2') interpolateShortest = false;
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}
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// timestamp
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String timestamp() {
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Calendar now = Calendar.getInstance();
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return String.format("%1$ty%1$tm%1$td_%1$tH%1$tM%1$tS", now);
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}
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‎01_P/P_1_2_1_01/P_1_2_1_01.png‎

3.17 KB
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