# Latest **URL:** https://talk.code3dgames.com/latest.md [Latest](https://talk.code3dgames.com/latest.md) · [Categories](https://talk.code3dgames.com/categories.md) --- ## [Welcome to 3D Game Programming for Kids - READ THIS FIRST :)](https://talk.code3dgames.com/t/welcome-to-3d-game-programming-for-kids-read-this-first/8)
**Author:** [@system](https://talk.code3dgames.com/u/system)\ **Replies:** 0\ **Last updated:** [April 29, 2018, 12:20am UTC](https://talk.code3dgames.com/t/welcome-to-3d-game-programming-for-kids-read-this-first/8 "2018-04-29T00:20:27Z")
I am here to help! Please post any and all questions you have — no matter how big or small they might seem. I almost always answer less than 24 hours after you post. Here is the link to create a new topic to ask questio… --- ## [About downloading 3DE](https://talk.code3dgames.com/t/about-downloading-3de/536)
**Author:** [@pikpik](https://talk.code3dgames.com/u/pikpik)\ **Replies:** 1\ **Last updated:** [February 26, 2024, 1:46pm UTC](https://talk.code3dgames.com/t/about-downloading-3de/536 "2024-02-26T13:46:25Z")
Hello, I’m a reader from Guangdong, China. I want to download 3DE in Visual Studio code, but I found that I can’t download it after trying (incomplete components). Is there a way to solve it (mainly because tab will be a… --- ## [I can't call this function](https://talk.code3dgames.com/t/i-cant-call-this-function/650)
**Author:** [@Moldy-Mango](https://talk.code3dgames.com/u/Moldy-Mango)\ **Replies:** 2\ **Last updated:** [October 2, 2023, 12:14am UTC](https://talk.code3dgames.com/t/i-cant-call-this-function/650 "2023-10-02T00:14:49Z")
I’m making a game in which I would like all of the world to be inside one variable. But whenever I tried to do it, this problem came up in the JavaScript console: Uncaught TypeError: Cannot read properties of undefined … --- ## [How to make jumping only possible when touching ground](https://talk.code3dgames.com/t/how-to-make-jumping-only-possible-when-touching-ground/649)
**Author:** [@Moldy-Mango](https://talk.code3dgames.com/u/Moldy-Mango)\ **Replies:** 2\ **Last updated:** [October 2, 2023, 12:14am UTC](https://talk.code3dgames.com/t/how-to-make-jumping-only-possible-when-touching-ground/649 "2023-10-02T00:14:47Z")
I was making a game where you’re a lantern in a cave and you need to escape before the time runs out. And I was wondering how can I make it so that whenever you press the space bar (jump) it only works if you’re touching… --- ## [Planet endless runner (flyer?)](https://talk.code3dgames.com/t/planet-endless-runner-flyer/651)
**Author:** [@Moldy-Mango](https://talk.code3dgames.com/u/Moldy-Mango)\ **Replies:** 0\ **Last updated:** [September 25, 2023, 12:04am UTC](https://talk.code3dgames.com/t/planet-endless-runner-flyer/651 "2023-09-25T00:04:54Z")
Here’s another problem I’ve run into: I’m making a 3D Endless Runner (…or Endless Flyer, I guess). I’m trying to make it so that each planet that gets added to the planets variable inside the world variable gets deleted… --- ## [Cannot add mesh to my array](https://talk.code3dgames.com/t/cannot-add-mesh-to-my-array/641)
**Author:** [@Moldy-Mango](https://talk.code3dgames.com/u/Moldy-Mango)\ **Replies:** 5\ **Last updated:** [September 25, 2023, 12:04am UTC](https://talk.code3dgames.com/t/cannot-add-mesh-to-my-array/641 "2023-09-25T00:04:53Z")
So I was going to make a game where you’re a rocket flying through space (inspired by Chapter 5). Here’s some of my code: https://www.code3dgames.com/3de/#B/pVdbT9tIFH7nVxzlhUkJTtgu7YpLJTYEWi0FlKTblVYrNNgTPMX2eGfGCQbx3/… --- ## [Unable to open the blogger website。](https://talk.code3dgames.com/t/unable-to-open-the-blogger-website/638)
**Author:** [@PeiShengxi](https://talk.code3dgames.com/u/PeiShengxi)\ **Replies:** 1\ **Last updated:** [August 14, 2023, 5:29pm UTC](https://talk.code3dgames.com/t/unable-to-open-the-blogger-website/638 "2023-08-14T17:29:31Z")
I am your reader from China. I can’t open the blogger website.Loading takes a long time. Displaying 'Unable to access this page Blogger.com took too long to respond Please try: Check connections Check proxy and firew… --- ## [Lesson Five(Planet Functions)](https://talk.code3dgames.com/t/lesson-five-planet-functions/636)
**Author:** [@PeiShengxi](https://talk.code3dgames.com/u/PeiShengxi)\ **Replies:** 1\ **Last updated:** [August 14, 2023, 5:27pm UTC](https://talk.code3dgames.com/t/lesson-five-planet-functions/636 "2023-08-14T17:27:24Z")
--- ## [Unable to turn my avartar,chapter 8](https://talk.code3dgames.com/t/unable-to-turn-my-avartar-chapter-8/622)
**Author:** [@Slh318](https://talk.code3dgames.com/u/Slh318)\ **Replies:** 4\ **Last updated:** [May 13, 2023, 12:30am UTC](https://talk.code3dgames.com/t/unable-to-turn-my-avartar-chapter-8/622 "2023-05-13T00:30:00Z")
It’s a problem with the chapter 8. I cannot make my avatar turn around while walking.it was ok with the preceeding chapters, no problems, everything just fine. But when it comes to chapter 8, the problem arises. If I pr… --- ## [I fell on my first step](https://talk.code3dgames.com/t/i-fell-on-my-first-step/609)
**Author:** [@pannyhjm](https://talk.code3dgames.com/u/pannyhjm)\ **Replies:** 1\ **Last updated:** [April 12, 2023, 12:39pm UTC](https://talk.code3dgames.com/t/i-fell-on-my-first-step/609 "2023-04-12T12:39:00Z")
ooooooooh… I got an error and I did noting. --- ## [Functions are cool](https://talk.code3dgames.com/t/functions-are-cool/601)
**Author:** [@Martin](https://talk.code3dgames.com/u/Martin)\ **Replies:** 0\ **Last updated:** [March 31, 2023, 3:52am UTC](https://talk.code3dgames.com/t/functions-are-cool/601 "2023-03-31T03:52:33Z")
I was working on a game that was inspired by flappy bird. I made a function to create new pipes for the player to dodge. How do I make it so that the pipes move towards the player. How do I let the pipes generate? My… --- ## [Purple Monster ore Platformgame](https://talk.code3dgames.com/t/purple-monster-ore-platformgame/598)
**Author:** [@Lithariel](https://talk.code3dgames.com/u/Lithariel)\ **Replies:** 3\ **Last updated:** [March 27, 2023, 7:52pm UTC](https://talk.code3dgames.com/t/purple-monster-ore-platformgame/598 "2023-03-27T19:52:33Z")
Nothing happens. i don’t get an heaven ore ground. And on the next chapter i don’t get an ball ore de golden boxplatforms. I am really sure i don’t have typos there but i can’t figure out the problem. var lights = addL… --- ## [Just a little question](https://talk.code3dgames.com/t/just-a-little-question/594)
**Author:** [@Martin](https://talk.code3dgames.com/u/Martin)\ **Replies:** 2\ **Last updated:** [March 27, 2023, 11:26am UTC](https://talk.code3dgames.com/t/just-a-little-question/594 "2023-03-27T11:26:29Z")
Is there a way to force the code in a function to wait a little, for example: A jumping system that only works every 2 seconds. Cheers Martin :slight\_smile: :slightly\_smiling\_face: --- ## [为什么我的这串代码实现不了书中3.3把零件拼成整体有两只手的效果](https://talk.code3dgames.com/t/3-3/588)
**Author:** [@zengjunyao](https://talk.code3dgames.com/u/zengjunyao)\ **Replies:** 1\ **Last updated:** [March 2, 2023, 4:21am UTC](https://talk.code3dgames.com/t/3-3/588 "2023-03-02T04:21:59Z")
网址：https://www.code3dgames.com/3de/#B/pVRRb9owEH7vrzjxUm/KAn1AmzpaqWIRVKLpBEjdq4kP7CmxkW2I2mr/fbaTeIR2e1kISuS7777vuzuYbBR7vp0Mw+NiYgot9haMLm4GQ8s1YvrTDFy8CcSM2wuA4RDWHGFgCpQ4AGGg5qgRjD1styAkqIOGHa0QalGWwOl+j/LaAY9UQwDBDU… --- ## [Chapter 5 / 100 Planets](https://talk.code3dgames.com/t/chapter-5-100-planets/582)
**Author:** [@Lithariel](https://talk.code3dgames.com/u/Lithariel)\ **Replies:** 3\ **Last updated:** [March 2, 2023, 4:12am UTC](https://talk.code3dgames.com/t/chapter-5-100-planets/582 "2023-03-02T04:12:26Z")
please i need help!!! I got the book and loved it, BUT i got a problem in chapter 5. When i code this part: for (var i=0, i\<100, i++) { makePlanet(); } It tells me this: Expect ’ ; ’ an instead saw ’ \< ’ expect ’ … --- ## [About a space shooter](https://talk.code3dgames.com/t/about-a-space-shooter/575)
**Author:** [@Martin](https://talk.code3dgames.com/u/Martin)\ **Replies:** 2\ **Last updated:** [February 10, 2023, 7:32pm UTC](https://talk.code3dgames.com/t/about-a-space-shooter/575 "2023-02-10T19:32:39Z")
Hi, I’m back. I was making a space shooter in 2D and I have some questions. How do I put sprites into 3de code editor, I wanted to put in a spaceship? How do I make the meteorites move toward the spaceship? How do I ma… --- ## [Chapter V Problems of Flight Control](https://talk.code3dgames.com/t/chapter-v-problems-of-flight-control/567)
**Author:** [@chenyunchen](https://talk.code3dgames.com/u/chenyunchen)\ **Replies:** 4\ **Last updated:** [February 9, 2023, 12:49pm UTC](https://talk.code3dgames.com/t/chapter-v-problems-of-flight-control/567 "2023-02-09T12:49:42Z")
I am a Chinese, and the following content comes from Baidu Translator: My editor has a problem like the one above. The result area is my code. When I went to the flight control phase of Chapter 5, it became like thi… --- ## [为什么我不能打开3de编辑器aaaaaaaaaaaa](https://talk.code3dgames.com/t/3de-aaaaaaaaaaaa/558)
**Author:** [@qqqqqq](https://talk.code3dgames.com/u/qqqqqq)\ **Replies:** 1\ **Last updated:** [October 6, 2022, 2:57am UTC](https://talk.code3dgames.com/t/3de-aaaaaaaaaaaa/558 "2022-10-06T02:57:06Z")
你好，我是来自中国广东的读者，为什么我不能打开3de编辑器？ --- ## [How do I use native libraries in 3DE?](https://talk.code3dgames.com/t/how-do-i-use-native-libraries-in-3de/551)
**Author:** [@code](https://talk.code3dgames.com/u/code)\ **Replies:** 0\ **Last updated:** [August 30, 2022, 7:19pm UTC](https://talk.code3dgames.com/t/how-do-i-use-native-libraries-in-3de/551 "2022-08-30T19:19:46Z")
hello，我是code，我想在3DE中使用自己电脑上的程序库，该怎么办？还有，我希望下 一代的3DE可以自定义模板不再只有3D starter project，3D starter proj（with Animation)，3D starter project（with Physics)和Empty project四个模板 谢谢！！ :grinning: :grinning: :earth\_africa: --- ## [how to stop a program running? ](https://talk.code3dgames.com/t/how-to-stop-a-program-running/548)
**Author:** [@Black\_Gaint096](https://talk.code3dgames.com/u/Black_Gaint096)\ **Replies:** 1\ **Last updated:** [August 29, 2022, 1:01am UTC](https://talk.code3dgames.com/t/how-to-stop-a-program-running/548 "2022-08-29T01:01:19Z")
I write an easy program of show a sphereGeometry with the following code, THREE.SphereGeometry(100, 1500, 2000) then the code editor start running and can’t stop. even I close the editor and re-start the page, it is s… --- ## [Chapter 10: Collisions](https://talk.code3dgames.com/t/chapter-10-collisions/543)
**Author:** [@Charly007](https://talk.code3dgames.com/u/Charly007)\ **Replies:** 2\ **Last updated:** [August 27, 2022, 3:01am UTC](https://talk.code3dgames.com/t/chapter-10-collisions/543 "2022-08-27T03:01:52Z")
Hi, I have a problem with the code and a question. My problem is that the avatar is still running through the trees. I compared my code with the one in the book and the console dosen´t show any mistakes, except for “Unc… --- ## [Code editor is freezing](https://talk.code3dgames.com/t/code-editor-is-freezing/529)
**Author:** [@pickle](https://talk.code3dgames.com/u/pickle)\ **Replies:** 3\ **Last updated:** [July 27, 2022, 11:56am UTC](https://talk.code3dgames.com/t/code-editor-is-freezing/529 "2022-07-27T11:56:32Z")
I am working with chapter 15 (project phases of the moon). I was at the point of adding the moon’s rotation around the earth, and my code editor has frozen. I have closed my browser and restarted my computer–no change. … --- ## [Have a question](https://talk.code3dgames.com/t/have-a-question/528)
**Author:** [@Unbegabt](https://talk.code3dgames.com/u/Unbegabt)\ **Replies:** 1\ **Last updated:** [July 26, 2022, 3:35am UTC](https://talk.code3dgames.com/t/have-a-question/528 "2022-07-26T03:35:25Z")
Hello, I buyed me the book “Kids programmieren 3D-Spiele mit JavaScript” and use it, but in the chapter “Hände und Füße bewegen” comes a code: var clock = new THREE.Clock(); var isCartwheeling = false; var isFlipping… --- ## [Chapter 13 - adding the moon rotation](https://talk.code3dgames.com/t/chapter-13-adding-the-moon-rotation/530)
**Author:** [@pickle](https://talk.code3dgames.com/u/pickle)\ **Replies:** 0\ **Last updated:** [July 26, 2022, 3:21am UTC](https://talk.code3dgames.com/t/chapter-13-adding-the-moon-rotation/530 "2022-07-26T03:21:06Z")
When I tried adding the code for the moon rotation, the code editor froze. I’ve tried going through my code, but I can’t see why the moon won’t show and the orbit behave properly… // Paste your code here --- ## [I need some Pictures](https://talk.code3dgames.com/t/i-need-some-pictures/514)
**Author:** [@Martin](https://talk.code3dgames.com/u/Martin)\ **Replies:** 1\ **Last updated:** [July 13, 2022, 6:11pm UTC](https://talk.code3dgames.com/t/i-need-some-pictures/514 "2022-07-13T18:11:30Z")
I need a bomb sprite i can use in three.js for the green Monster game. I just want a picture to load like for the monster var image = new THREE.TextureLoader().load("/images/monster.png"); but i want it to have a bomb… --- ## [Its been a long time](https://talk.code3dgames.com/t/its-been-a-long-time/504)
**Author:** [@Martin](https://talk.code3dgames.com/u/Martin)\ **Replies:** 5\ **Last updated:** [June 19, 2022, 1:19am UTC](https://talk.code3dgames.com/t/its-been-a-long-time/504 "2022-06-19T01:19:06Z")
Hello Chris, how are you. Anyway, I was wondering if you can make if my avatar touches the key(The yellow sphere) the key dissapears. Cheers, Martin:) --- ## [3DE code editor](https://talk.code3dgames.com/t/3de-code-editor/505)
**Author:** [@code](https://talk.code3dgames.com/u/code)\ **Replies:** 1\ **Last updated:** [June 13, 2022, 3:45am UTC](https://talk.code3dgames.com/t/3de-code-editor/505 "2022-06-13T03:45:16Z")
老师，您在书中讲述了如何使用3DE或JavaScript控制台排除语法错误，但并不能排除算法错误。比如想计算A+B=多少，如果写成这样就错了： var a=12,b=33; var c=a+b; console.log(c); 我想学会如何设置断点调试，另外，如果您有出第三版，可以加入这些内容。 --- ## [Code Editor is not working](https://talk.code3dgames.com/t/code-editor-is-not-working/492)
**Author:** [@gperreira](https://talk.code3dgames.com/u/gperreira)\ **Replies:** 5\ **Last updated:** [May 11, 2022, 5:07pm UTC](https://talk.code3dgames.com/t/code-editor-is-not-working/492 "2022-05-11T17:07:10Z")
The Code editor is not working with Chrome. Is there a problem? --- ## [How to use your 3de in China?](https://talk.code3dgames.com/t/how-to-use-your-3de-in-china/485)
**Author:** [@ccxx](https://talk.code3dgames.com/u/ccxx)\ **Replies:** 1\ **Last updated:** [April 26, 2022, 2:19pm UTC](https://talk.code3dgames.com/t/how-to-use-your-3de-in-china/485 "2022-04-26T14:19:44Z")
I am your reader from China,But I cannot load your 3de easily! It takes a long time before page loaded,can you help me? you said it will cached the first time load page and will be used offline, but I found it will n… --- ## [Are you writing a new book, third edition?](https://talk.code3dgames.com/t/are-you-writing-a-new-book-third-edition/476)
**Author:** [@Sharond](https://talk.code3dgames.com/u/Sharond)\ **Replies:** 1\ **Last updated:** [March 5, 2022, 2:37am UTC](https://talk.code3dgames.com/t/are-you-writing-a-new-book-third-edition/476 "2022-03-05T02:37:45Z")
Thank you for all your help. Are you getting a new book? I am looking at ordering new books for my class and if you are writing a new book I would like to get newest version. Sharon Sheridan High School [Next page](https://talk.code3dgames.com/latest.md?page=1)