Merge remote-tracking branch 'origin/develop'

Author: steam0r

.github/FUNDING.yml

@@ -1,3 +1,4 @@
 # These are supported funding model platforms
 
 patreon: cables_gl
+ko_fi: cablesgl

md/5_writing_ops/dev_creating_ports/dev_dynamic_ports/dev_dynamic_ports.md

@@ -0,0 +1,30 @@
+# MultiPorts
+
+Ports that can have a user defined number of sub ports.
+
+`op.inMultiPort("Numbers", CABLES.OP_PORT_TYPE_NUMBER)`
+
+
+## Example
+
+This op can have multiple connections ior manually set number of ports. The output will be the sum of all those number ports.
+
+```javascript
+
+const
+    nums=op.inMultiPort("Numbers", CABLES.OP_PORT_TYPE_NUMBER),
+    outSum=op.outNumber("Sum");
+
+nums.onChange= () =>
+{
+    let n=0;
+    for(let i=0;i<nums.ports.length;i++)
+    {
+        n+=nums.ports[i].get();
+    }
+
+    outSum.set(n);
+};
+
+```
+

md/5_writing_ops/dev_creating_ports/dev_multi_ports/dev_multi_ports.md

@@ -9,6 +9,8 @@ Helping us grow is the best way to help us - get the word out!
 If you want to financially support us, currently your best option would be to spend some cash on the various levels on [Patreon](https://www.patreon.com/cables_gl).
 Don't forget to link your Patreon account in [your profile settings](https://cables.gl/settings) to get those sweet, sweet benefits.
 
+If regular payments aren't your thing. You can send a one-time donation via our [Ko-Fi](https://ko-fi.com/cablesgl) account. Thank you!
+
 We also have a very long list of stuff that WE want to do, but maybe you need something specific for your project
 or would like to hire us to develop project specific features. Simply [contact us](mailto:hi@undev.de)!