Shape

2D Primitives

• arc()
• ellipse()
• line()
• point()
• quad()
• rect()
• triangle()

Curves

• bezier()
• bezierDetail()
• bezierPoint()
• bezierTangent()
• curve()
• curveDetail()
• curvePoint()
• curveTangent()
• curveTightness()

3D Primitives

• box()
• sphere()
• sphereDetail()

Attributes

• ellipseMode()
• noSmooth()
• rectMode()
• smooth()
• strokeCap()
• strokeJoin()
• strokeWeight()

Vertex

• beginShape()
• bezierVertex()
• curveVertex()
• endShape()
• texture()
• textureMode()
• vertex()

Loading & Displaying

• loadShape()
• shape()
• shapeMode()

Example

from processing import *

def setup():
    size(400, 400)
    background(0, 0, 0)

def draw():
    fill(0, 0, 255)
    ellipse(56, 46, 55, 55)
    fill(255, 0, 0)
    triangle(130, 175, 158, 120, 186, 175)

run()

Reference

• Processing.org