Скачать или смотреть How to Make Earth Revolve Around the Sun in Scratch | Make Animation in Scratch | Kodex Academy

How to Make Earth Revolve Around the Sun in Scratch | Make Animation in Scratch | Sin & Cos Blocks Tutorial | Kodex Academy

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Learn how to create an interactive animation of the Earth revolving around the Sun using Scratch's sin and cos blocks!

In this tutorial, we'll explore how to use trigonometric math terms like sine and cosine to calculate the X and Y components of a point. We'll create a stunning animation of the Earth revolving around the Sun, and even add some sound effects to make it more engaging!

What you'll learn:
How to use sin and cos blocks in Scratch
How to calculate X and Y components of a point
How to create an animation of the Earth revolving around the Sun
How to add sound effects to your animation

Code used in the video:
Sin and cos blocks to calculate X and Y components
Variables to store values like angle, radius, and speed
Motion blocks to move the Earth around the Sun
Pen blocks to draw the orbit around the Sun

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⏱️ Video Timestamps – Scratch Tutorial: How Earth Revolves Around Sun Animation 🌍☀️ | Sin & Cos Blocks Tutorial

00:06 - Welcome to Kodex Academy!
00:13 - What Are Sin & Cos Blocks in Scratch?
00:25 - Using Sin & Cos to Calculate X and Y Positions
00:43 - Earth Revolving Around the Sun: Animation Demo
01:11 - Creating the Scratch Project: Setup & Backdrop
01:35 - Adding Sun and Earth Sprites in Scratch
01:56 - Fixing the Sun at the Center Using Motion Blocks
02:25 - Setting Up Earth with Variables (Angle, Radius, Speed)
03:02 - Declaring Shared Variables for Sun’s Position
03:25 - Initial Positioning and Hiding Variables in Scratch
03:52 - Coding Earth’s Orbit Using Forever Loops
04:43 - Applying Sin and Cos to Animate Earth’s Orbit
05:52 - Building the Formula: X and Y with Sin & Cos
06:22 - Calculating Earth’s Rotation Around Sun in Scratch
06:42 - Drawing the Earth’s Orbit Path Using Pen Extension
07:16 - Making Earth Rotate on Its Axis While Orbiting
07:43 - Cleaning Orbit Path on Green Flag Click
08:08 - Adding Background Music for Enhanced Animation
08:55 - Full Animation Demo: Earth Orbiting and Rotating
09:16 - Recap: Understanding Sin & Cos in Scratch Animation
09:30 - Final Thoughts + Subscribe to Kodex Academy!

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🔗 Resources Mentioned:
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