Differences

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--- zoey-lin-hydra-presentations [2022/12/28 08:07] – zoey.lin
+++ zoey-lin-hydra-presentations [2022/12/29 03:34] (current) – renick
@@ Line 1: / Line 1: @@
-=====Hydra Presentations=====
+======Hydra Presentations======
 Made by: [[zoey-lin|Zoey]]
 ===introduce Hydra===
-Hydra is a computer program, most people use a computer program to make the computer work but now we are using a computer program to make photos or animation in Hydra.
+Hydra is a computer program, most people use computer programs to make the computer work but now we are using a computer program to make photos or animations in Hydra.
-  - [[zoey-lin-hydra-presentations#kaleid|kaleid]]
+↓↓↓ here are some simple Explanation of hydra code ↓↓↓
+  - [[zoey-lin-hydra-presentations#kaleid|Kaleid]]
+  - [[zoey-lin-hydra-presentations#repeat|Repeat]]
+  - [[zoey-lin-hydra-presentations#modulatescroll|Modulatescroll]]
+  - [[zoey-lin-hydra-presentations#color|Color]]
+  - [[zoey-lin-hydra-presentations#render|Render]]
+  - [[zoey-lin-hydra-presentations#pixelate|Pixelate]]
 ====Kaleid====
 ===Simple Example===
-<HTML>
-<iframe
-src = "https://hydra.ojack.xyz/?code=b3NjKDI1JTJDLTAuMSUyQzAuNSkua2FsZWlkKDUwKS5vdXQobzAp" width = "100%" height = "500">
-</iframe>
-</HTML>
 **Code**
 <code>
@@ Line 33: / Line 33: @@
 </code>
-===Complex Example===
 <HTML>
 <iframe
-src = "https://hydra.ojack.xyz/?code=b3NjKDI1JTJDLTAuMSklMEElMDkua2FsZWlkKDUpJTBBJTA5LmNvbG9yKDMlMkMwLjkxJTJDMC4zOSklMEElMDkucm90YXRlKDAuOSUyQyUyMDAuMSklMEElMDkubW9kdWxhdGUobzAlMkMlMjAoKSUyMCUzRCUzRSUyMG1vdXNlLnglMjAqJTIwMC4wMDAzKSUwQSUyMCUyMCUwOS5vdXQobzApJTBB" width = "100%" height = "500">
+src = "https://hydra.ojack.xyz/?code=b3NjKDI1JTJDLTAuMSUyQzAuNSkua2FsZWlkKDUwKS5vdXQobzAp" width = "100%" height = "500">
 </iframe>
 </HTML>
+===Complex Example===
 **Code**
 <code>
@@ Line 54: / Line 54: @@
 osc(25,-0.1)
 .kaleid(5)
-- over here I set the kaleid to five, so you can see the shape is pentagon.
+- over here I set the kaleid to five, so you can see the shape is the pentagon.
 .color(3,0.91,0.39)
-- This color function is hard for me. Because the color function over here is different from SVG.js and p5.js So i am still find the answer
+- This color function is hard for me. Because the color function over here is different from SVG.js and p5.js So I am still finding the answer
 .rotate(0.9, 0.1)
-- I am still finding what is the first number mean, but the second number is mean how fast the rotate should be.
+- I am still finding what the first number means, but the second number is mean how fast the rotate should be.
 .modulate(o0, () => mouse.x * 0.0003)
-- In this function it is work when you move your mouse. The first number is texture, In hydra there have 4 different texture, ex.o0,o1,o2,o3
+- In this function, works when you move your mouse. The first number is texture, In hydra, there have 4 different textures, ex.o0,o1,o2,o3
 .out()
 </code>
-====Repeat====
+<HTML>
-===Simple Example===
+<iframe
-<HTML><iframe
+src = "https://hydra.ojack.xyz/?code=b3NjKDI1JTJDLTAuMSklMEElMDkua2FsZWlkKDUpJTBBJTA5LmNvbG9yKDMlMkMwLjkxJTJDMC4zOSklMEElMDkucm90YXRlKDAuOSUyQyUyMDAuMSklMEElMDkubW9kdWxhdGUobzAlMkMlMjAoKSUyMCUzRCUzRSUyMG1vdXNlLnglMjAqJTIwMC4wMDAzKSUwQSUyMCUyMCUwOS5vdXQobzApJTBB" width = "100%" height = "500">
-src = "https://hydra.ojack.xyz/?code=c2hhcGUoNCUyQzAuOCkucmVwZWF0KDYuMCUyQzcuMCkub3V0KCklMEE%3D" width = "100%" height = "500">
 </iframe>
 </HTML>
+====Repeat====
+===Simple Example===
 **Code**
 <code>
@@ Line 80: / Line 81: @@
 </code>
-===Complex Example===
+<HTML><iframe
-<HTML>
+src = "https://hydra.ojack.xyz/?code=c2hhcGUoNCUyQzAuOCkucmVwZWF0KDYuMCUyQzcuMCkub3V0KCklMEE%3D" width = "100%" height = "500">
-<iframe
-src = "https://hydra.ojack.xyz/?code=b3NjKDklMkMlMjAtMC4xJTJDJTIwMTkpJTBBJTA5JTJGJTJGLmNvbG9yKCU1QjcwJTJDJTIwMCUyQyUyMDU4LjAyNSUyQyUyMDAlNUQlMkMlMjAlNUI1Mi42NjIlMkMlMjAwLjgxJTJDJTIwNTElMkMlMjAwJTVEJTJDJTIwJTVCMTI3LjUzNCUyQyUyMDAlMkMlMjA1MSUyQyUyMDAlNUQpJTBBJTA5LmthbGVpZCg2KSUwQSUwOS5yZXBlYXQoMiUyQyUyMDQpJTBBJTA5Lm91dCgpJTNC" width = "100%" height = "500">
 </iframe>
 </HTML>
+===Complex Example===
 **Code**
 <code>
@@ Line 95: / Line 95: @@
 </code>
-====modulateScroll====
-===Simple Example===
 <HTML>
 <iframe
-src = "https://hydra.ojack.xyz/?code=bm9pc2UoMTApJTIwJTBBJTIwJTIwLm1vZHVsYXRlU2Nyb2xsWShvc2MoNTApJTJDMC4xJTJDMCklMEElMjAlMjAub3V0KCk%3D" width = "100%" height = "500">
+src = "https://hydra.ojack.xyz/?code=b3NjKDklMkMlMjAtMC4xJTJDJTIwMTkpJTBBJTA5JTJGJTJGLmNvbG9yKCU1QjcwJTJDJTIwMCUyQyUyMDU4LjAyNSUyQyUyMDAlNUQlMkMlMjAlNUI1Mi42NjIlMkMlMjAwLjgxJTJDJTIwNTElMkMlMjAwJTVEJTJDJTIwJTVCMTI3LjUzNCUyQyUyMDAlMkMlMjA1MSUyQyUyMDAlNUQpJTBBJTA5LmthbGVpZCg2KSUwQSUwOS5yZXBlYXQoMiUyQyUyMDQpJTBBJTA5Lm91dCgpJTNC" width = "100%" height = "500">
 </iframe>
 </HTML>
+====modulateScroll====
+===Simple Example===
 **Code**
 <code>
@@ Line 124: / Line 124: @@
 </code>
-===Complex Example===
 <HTML>
 <iframe
-src = "https://hydra.ojack.xyz/?code=bm9pc2UoMTAlMkMlMjAxKSUyMCUwQSUyMCUyMC5tb2R1bGF0ZVNjcm9sbFkob3NjKCU1QjEwJTJDMTAwJTVEKSUyQzAuMSUyQzApJTBBJTIwJTIwLnJvdGF0ZSglMjAoKSUyMCUzRCUzRSUyMHRpbWUlMjUzNjAlMjAlMkMwLjEpJTBBJTIwJTIwLmNvbG9yKDElMkMwJTJDMyklMEElMjAlMjAub3V0KCk%3D" width = "100%" height = "500">
+src = "https://hydra.ojack.xyz/?code=bm9pc2UoMTApJTIwJTBBJTIwJTIwLm1vZHVsYXRlU2Nyb2xsWShvc2MoNTApJTJDMC4xJTJDMCklMEElMjAlMjAub3V0KCk%3D" width = "100%" height = "500">
 </iframe>
 </HTML>
+===Complex Example===
 **Code**
 <code>
@@ Line 159: / Line 159: @@
 </code>
-====Color====
-===Simple Example===
 <HTML>
 <iframe
-src = "https://hydra.ojack.xyz/?code=b3NjKCkuY29sb3IoJTVCMSUyQzAlMkMwJTVEJTJDJTVCMCUyQzElMkMwJTVEJTJDJTVCMCUyQzAlMkMxJTVEKS5vdXQobzAp" width = "100%" height = "500">
+src = "https://hydra.ojack.xyz/?code=bm9pc2UoMTAlMkMlMjAxKSUyMCUwQSUyMCUyMC5tb2R1bGF0ZVNjcm9sbFkob3NjKCU1QjEwJTJDMTAwJTVEKSUyQzAuMSUyQzApJTBBJTIwJTIwLnJvdGF0ZSglMjAoKSUyMCUzRCUzRSUyMHRpbWUlMjUzNjAlMjAlMkMwLjEpJTBBJTIwJTIwLmNvbG9yKDElMkMwJTJDMyklMEElMjAlMjAub3V0KCk%3D" width = "100%" height = "500">
 </iframe>
 </HTML>
+====Color====
+===Simple Example===
 **Code**
 <code>
@@ Line 179: / Line 179: @@
 </code>
-===Complex Example===
 <HTML>
 <iframe
-src = "https://hydra.ojack.xyz/?code=bm9pc2UoMTAlMkMwLjEpLmNvbG9yKDAlMkMxJTJDMCklMEElMjAlMjAuYWRkKG9zYygxMCUyQzAuMSUyQzApLmNvbG9yKDElMkMxJTJDMCkpJTBBJTIwJTIwLmFkZChvc2MoNjAlMkMwLjElMkMwKS5jb2xvcigwJTJDMCUyQzEpKSUwQSUyMCUyMC5hZGQob3NjKDY0JTJDMC4xJTJDMCkuY29sb3IoMSUyQzAlMkMwKSklMEElMjAlMjAub3V0KG8wKQ%3D%3D" width = "100%" height = "900">
+src = "https://hydra.ojack.xyz/?code=b3NjKCkuY29sb3IoJTVCMSUyQzAlMkMwJTVEJTJDJTVCMCUyQzElMkMwJTVEJTJDJTVCMCUyQzAlMkMxJTVEKS5vdXQobzAp" width = "100%" height = "500">
 </iframe>
 </HTML>
+===Complex Example===
 **Code**
 <code>
@@ Line 203: / Line 203: @@
 </code>
-====Render====
-===Simple Example===
 <HTML>
 <iframe
-src = "https://hydra.ojack.xyz/?code=bm9pc2UoKS5jb2xvcigxJTJDMCUyQzEpLm91dChvMCklMEFub2lzZSgpLmNvbG9yKDMlMkMwJTJDNSkub3V0KG8xKSUwQW5vaXNlKCkuY29sb3IoMCUyQzUlMkMyKS5vdXQobzIpJTBBbm9pc2UoKS5jb2xvcigwJTJDMSUyQzEpLm91dChvMyklMEFyZW5kZXIoKQ%3D%3D" width = "100%" height = "900">
+src = "https://hydra.ojack.xyz/?code=bm9pc2UoMTAlMkMwLjEpLmNvbG9yKDAlMkMxJTJDMCklMEElMjAlMjAuYWRkKG9zYygxMCUyQzAuMSUyQzApLmNvbG9yKDElMkMxJTJDMCkpJTBBJTIwJTIwLmFkZChvc2MoNjAlMkMwLjElMkMwKS5jb2xvcigwJTJDMCUyQzEpKSUwQSUyMCUyMC5hZGQob3NjKDY0JTJDMC4xJTJDMCkuY29sb3IoMSUyQzAlMkMwKSklMEElMjAlMjAub3V0KG8wKQ%3D%3D" width = "100%" height = "500">
 </iframe>
 </HTML>
+====Render====
+===Simple Example===
 **Code**
 <code>
@@ Line 227: / Line 227: @@
 </code>
-===Complex Example===
 <HTML>
 <iframe
-src = "https://hydra.ojack.xyz/?code=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%3D%3D" width = "100%" height = "900">
+src = "https://hydra.ojack.xyz/?code=bm9pc2UoKS5jb2xvcigxJTJDMCUyQzEpLm91dChvMCklMEFub2lzZSgpLmNvbG9yKDMlMkMwJTJDNSkub3V0KG8xKSUwQW5vaXNlKCkuY29sb3IoMCUyQzUlMkMyKS5vdXQobzIpJTBBbm9pc2UoKS5jb2xvcigwJTJDMSUyQzEpLm91dChvMyklMEFyZW5kZXIoKQ%3D%3D" width = "100%" height = "500">
 </iframe>
 </HTML>
+===Complex Example===
 **Code**
 <code>
@@ Line 256: / Line 256: @@
 render()
 </code>
+<HTML>
+<iframe
+src = "https://hydra.ojack.xyz/?code=JTJGJTJGbzAlMEFub2lzZSgpJTBBJTIwJTIwLnBpeGVsYXRlKDMwJTJDNDApJTBBJTIwJTIwLmNvbG9yKDElMkMwJTJDMyklMEElMjAlMjAub3V0KG8wKSUwQSUyRiUyRm8xJTBBb3NjKDUwJTJDJTIwLTAuMSUyQyUyMDEwKSUwQSUyMCUyMC5rYWxlaWQoNSklMEElMjAlMjAucmVwZWF0KDglMkMlMjA1KSUwQSUyMCUyMC5vdXQobzEpJTBBJTJGJTJGbzIlMEFub2lzZSgxMCUyQzAuMSklMEElMjAlMjAuY29sb3IoMCUyQzElMkMwKSUwQSUyMCUyMC5hZGQob3NjKDEwJTJDMC4xJTJDMCkuY29sb3IoMSUyQzElMkMwKSklMEElMjAlMjAuYWRkKG9zYyg2MCUyQzAuMSUyQzApLmNvbG9yKDAlMkMwJTJDMSkpJTBBJTIwJTIwLm91dChvMiklMEElMkYlMkZvMyUwQW5vaXNlKDEwJTJDJTIwMC4xKS5jb2xvcigzJTJDMSUyQzkpLm91dChvMyklMEFyZW5kZXIoKQ%3D%3D" width = "100%" height = "500">
+</iframe>
+</HTML>
+====Pixelate====
+===Simple Example===
+**Code**
+<code>
+noise()
+ .pixelate(30,40)
+ .color(1,0,3)
+  .out()
+</code>
+**Explanation of pixelate**
+<code>
+First of all, you can see that this picture is made up of many small squares the reason why it worked like this is that I use a code called pixelate, pixelate is kind of like picture quality, If the number in the code is larger, it means the picture quality is clearer. The first number is the mean of the x-position and the second one is the y-position, it is just like normal math. So if I set the x-position to 1000 it means the x-position will have 1000 small squares.
+</code>
+<HTML>
+<iframe
+src = "https://hydra.ojack.xyz/?code=bm9pc2UoKSUwQSUyRiUyRi5waXhlbGF0ZSh4LXBvc2l0aW9uJTJDeS1wb3NpdGlvbiklMEElMjAucGl4ZWxhdGUoMzAlMkM0MCklMEElMkYlMkYuY29scm8ocmVkJTJDZ3JlZW4lMkNibHVlKSUyMCUyMCUwQSUyMCUyMC5jb2xvcigxJTJDMCUyQzMpJTBBJTIwJTIwLm91dCgpJTBB" width = "100%" height = "500">
+</iframe>
+</HTML>
+===Complex Example===
+**Code**
+<code>
+noise()
+  .color(4,2,0)
+  .add(osc(20,0.6,0.7))
+  .pixelate(200,40)
+  .out()
+</code>
+<HTML>
+<iframe
+src = "https://hydra.ojack.xyz/?code=bm9pc2UoKSUwQSUyMCUyMC5jb2xvcig0JTJDMiUyQzApJTBBJTIwJTIwLmFkZChvc2MoMjAlMkMwLjYlMkMwLjcpKSUwQSUyMCUyMC5waXhlbGF0ZSgyMDAlMkM0MCklMEElMjAlMjAub3V0KCklMEE%3D" width = "100%" height = "500">
+</iframe>
+</HTML>
+===More Complex Example===
+**Code**
+<code>
+noise()
+  .color(2,0,5)
+  .kaleid(50)
+  .pixelate(200,40)
+  .add(osc(10,0.5).color(2,1,1))
+  .out()
+</code>
+<HTML>
+<iframe
+src = "https://hydra.ojack.xyz/?code=bm9pc2UoKSUwQSUyMCUyMC5jb2xvcigyJTJDMCUyQzUpJTBBJTIwJTIwLmthbGVpZCg1MCklMEElMjAlMjAucGl4ZWxhdGUoMjAwJTJDNDApJTBBJTIwJTIwLmFkZChvc2MoMTAlMkMwLjUpLmNvbG9yKDIlMkMxJTJDMSkpJTBBJTIwJTIwLm91dCgp" width = "100%" height = "500">
+</iframe>
+</HTML>