for this specific exercise or help with a different Unit 6 problem?
CMU CS Academy offers three core curricula to cater to different needs: the lightweight "Exploring Programming with Python" for camps and middle school, the flagship "CS1: Introduction to Programming with Python" for a full-year high school course, and the college-level "15-111: College Programming and Computer Science". It is within the CS1 curriculum that our focus, section 6.3.5, resides. 6.3.5 Cmu Cs Academy
# CMU CS Academy 6.3.5 Structure (Concept) app.background = 'darkBlue' icon = Group( Label('DVD', 220, 200, fill='white', size=50, bold=True), Oval(220, 230, 110, 20, fill='white'), Label('video', 220, 230, fill='darkBlue', size=15) ) # Define movement speeds icon.dx = 5 icon.dy = 5 def onStep(): # Move the icon icon.centerX += icon.dx icon.centerY += icon.dy # Check for boundary collision and reverse if (icon.left <= 0 or icon.right >= 400): icon.dx = -icon.dx if (icon.top <= 0 or icon.bottom >= 400): icon.dy = -icon.dy # Start the animation Use code with caution. Why 6.3.5 Matters: Building Foundational Skills for this specific exercise or help with a
to trigger specific behaviors when an object reaches a certain position. Property Manipulation : Dynamically updating object attributes like rotateAngle to achieve translation and rotation. Common Exercise Examples Triforce (Exercise 6.3.5) # CMU CS Academy 6
Define your shapes globally at the start, and change their attributes (e.g., myCircle.fill = 'blue' ) inside the event function. Variable Scope Errors
When the user the mouse, the program leaves a trail of randomly–colored, semi–transparent circles spaced along the drag path. If the user presses the spacebar , the trail is cleared.