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Geecon walking in CODE
- 1. WALKING In CODE Jarek Ratajski Prague, 19-20 October 2017
- 2. Jarek Ratajski Developer, wizard, anarchitectDeveloper, wizard, anarchitect Lives in LuzernLives in Luzern Works for Engenius GmbHWorks for Engenius GmbH C64, 6502, 68000, 8086, C++, Java, JEE,C64, 6502, 68000, 8086, C++, Java, JEE, Scala, Akka, JS, ScalaJS....Scala, Akka, JS, ScalaJS.... jratajski@gmail.comjratajski@gmail.com @jarek000000@jarek000000
- 3. HUMAN MACHINE INTERACTION Jarek Ratajski Prague, 19-20 October 2017
- 4. SOLUTIONS? Jarek Ratajski Prague, 19-20 October 2017
- 5. THERE ARE MORE PROBLEMS Jarek Ratajski Prague, 19-20 October 2017
- 6. PLANNED OBSOLENCE Jarek Ratajski Prague, 19-20 October 2017
- 7. Planned obsolence Age 33- 45Age 33- 45 JAVA
- 8. ScalaScala
- 12. CHANGE IT → #movedev Jarek Ratajski Prague, 19-20 October 2017
- 13. IDE of my dreams Not limited by flat screen Working in a standing position … or let me walk Forget keyboard Jarek Ratajski Prague, 19-20 October 2017
- 14. I want to be in CODEI want to be in CODE
- 15. VR? Oculus HTC Vive Jarek Ratajski Prague, 19-20 October 2017
- 16. IMMERSION ● You are in the world ● You are standing ● You hear ● Your mind is almost fully convinced Jarek Ratajski Prague, 19-20 October 2017
- 18. FACT I have horror game for VR Jarek Ratajski Prague, 19-20 October 2017
- 19. FACT I have horror game for VR I do not play it Jarek Ratajski Prague, 19-20 October 2017
- 20. VR IS COOL Jarek Ratajski Prague, 19-20 October 2017
- 21. LET'S BUILD SOMETHING Jarek Ratajski Prague, 19-20 October 2017
- 22. FULL IDE WOULD BE HARD How to present CODE ? Editing ??? Building / running ? Debug ? Jarek Ratajski Prague, 19-20 October 2017
- 23. START SMALL Jarek Ratajski Prague, 19-20 October 2017
- 26. MINIMAL PRODUCT Start with only presenting code For every new project I join: – let me look at the code and it's smells in VR Jarek Ratajski Prague, 19-20 October 2017
- 27. PMD to VR Visualise pmd.xml Show code … somehow Let me walk / navigate Show packages / architecture Jarek Ratajski Prague, 19-20 October 2017
- 29. Move front/back Switch type of smells Show code
- 30. Coding for VR Unreal Unity A-frame Jarek Ratajski Prague, 19-20 October 2017
- 31. Unity ● Nice ● All ready – a toy ● Not my world ● Strange tools ● Languages ok (C#, JS) – libraries... Jarek Ratajski Prague, 19-20 October 2017
- 33. A FRAME Jarek Ratajski Prague, 19-20 October 2017 WebVR JS DOM Chrome Firefox! Edge My world Easy debug Works without HTC Vive! Cardboard Or just flat screen!
- 34. <html> <head> <title>Hello, WebVR! - A-Frame</title> <meta name="description" content="Hello, WebVR! - A-Frame"> <script src="https://aframe.io/releases/0.7.0/aframe.min.js"></script> </head> <body> <a-scene> <a-box position="-1 0.5 -3" rotation="0 45 0" color="#4CC3D9" shadow></a-box> <a-sphere position="0 1.25 -5" radius="1.25" color="#EF2D5E" shadow></a-sphere> <a-cylinder position="1 0.75 -3" radius="0.5" height="1.5" color="#FFC65D" shadow></a-cylinder> <a-plane position="0 0 -4" rotation="-90 0 0" width="4" height="4" color="#7BC8A4" shadow></a-plane> <a-sky color="#ECECEC"></a-sky> </a-scene> </body> </html>
- 36. Building scene Jarek Ratajski Prague, 19-20 October 2017 <a-entity> <a-plane> <a-sphere> ... Attributes Events Components <a-entity camera look-controls wasd-controls="fly:true" tracked- controls>
- 37. Building a scene - JavaScript Jarek Ratajski Prague, 19-20 October 2017 Regular JS Or TypeScript Three.js behind Jquery possible React possible Used vanilla.js
- 38. Controllers No keyboard Fancy buttons Strange but nice Jarek Ratajski Prague, 19-20 October 2017
- 39. Text input ... Limited resolution Limited capabilities Editing hardly possible No keyboard ! Jarek Ratajski Prague, 19-20 October 2017
- 40. SOME DETAILS Jarek Ratajski Prague, 19-20 October 2017
- 41. HOW TO PUT CODE IN SPACE? Jarek Ratajski Prague, 19-20 October 2017
- 43. SIMULATE... Jarek Ratajski Prague, 19-20 October 2017
- 44. Java Classes
- 48. Small server Read code Read PMD files Simulate particles Implement HTTP Get (Scala, Akka-HTTP) Jarek Ratajski Prague, 19-20 October 2017 val hooked = existingJunction.map( junction => { val dist =packageIdealDist*junction.distance val force = (distance - dist * dist) * packageSpringK junction.forcMultiplier * forceMultiplier val push = diff.mult(force) antigravityPos.add(push) }).getOrElse(antigravityPos)
- 49. SUMMARY Jarek Ratajski Prague, 19-20 October 2017
- 50. a-frame A-frame - simplest steps in VR coding WebVR not stable yet for products – but matures quickly Lots of components delivered by community– surprised!!! Jarek Ratajski Prague, 19-20 October 2017
- 51. Coding/IDE in VR ? „Passive” experience somehow possible Need better /alternative presentation for CODE Surely waiting for next gen VR Editing is hard! Jarek Ratajski Prague, 19-20 October 2017
- 52. MY JOURNEY TO THE FUTURE IDE HAS JUST BEGUN Prague, 19-20 October 2017