Generative Art - Sunflower - Petal
class SunflowerPetals { | |
float r; | |
float x; | |
float y; | |
SunflowerPetals(float headLength) { | |
r = headLength / 2; | |
} | |
void createPetals() { | |
for (float a = 0; a < TWO_PI; a += PI/13) { | |
x = r * cos(a); | |
y = r * sin(a); | |
drawPetal(x, y, 2.5 - PI/13 / TWO_PI, a); | |
drawPetal(x, y, 2.5 - PI/13 / TWO_PI, a + PI/3.75); | |
} | |
} | |
void drawPetal(float x, float y, float lfSize, float dir) { | |
pushMatrix(); | |
// Perform transformations in TRS order | |
translate(x, y); // Define origin for the drawing | |
rotate(dir); // rotate by 'dir' radians | |
scale(lfSize); // scale the image | |
beginShape(); | |
vertex(0, 0); | |
// CURVED SUNFLOWER PETALS | |
bezierVertex(50, -60 * noise(frameCount + 1), 100, -30 * noise(frameCount + 1), +150, -50); | |
bezierVertex(100, 30 * noise(frameCount + 2), 50, 30, 0, 0); | |
endShape(); | |
popMatrix(); | |
} | |
void toAddStyle() { | |
float SatRange = random(0, 5); | |
float BrightRange = random(60, 90); | |
strokeWeight(0.07); | |
stroke(0, SatRange, BrightRange); | |
noFill(); | |
} | |
} |
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