Nodebox rotate individual shapes code#

2.Ĭopy the nodes from the new tab into your script. In the Group node’s controls, click the S button in the top right corner.Ī new tab that contains the nested nodes opens. The Group node is replaced with the nodes that were nested inside it. Select Edit > Node > Group > Expand Group (or press Ctrl/ Cmd+ Alt+ G). You can also select the node and then press Ctrl/ Cmd+ Enter to open the Group.Ī new tab that contains the nested nodes opens. In the Group node’s controls, click the S button (short for Show) in the top right corner. To View the Nodes Nested Inside a Group Node Tip:As an alternative to Edit > Node > Group > Collapse to Group, you can also select Other > Group from the Toolbar or the Node Graph right-click menu.

The internal structure of the Group node is shown on a separate tab that opens. The selected nodes are nested into a group. If you want to keep the original nodes in the layout in addition to the Group node, right-click and select Edit > Node > Group > Copy Nodes To Group (or press Ctrl/ Cmd+ Alt+ Shift+ G on the Node Graph). If you want to replace the original nodes with the Group node, right-click and select Edit > Node > Group > Collapse To Group (or press Ctrl/ Cmd+ G on the Node Graph). Select all the nodes you want to nest inside the Group node. You can use the Group node to nest multiple nodes inside a single node. For more information, see Navigating Inside the Node Graph. Tip:You may want to use Backdrop nodes as jump-to points throughout a project. To remove the nodes and leave the box untouched, click on the triangle in the lower right corner of the box and press Delete. Ctrl/ Cmd+clicking on the title bar and pressing Delete only removes the box and leaves the nodes untouched. If you later want to remove both the box and the nodes inside it, click on the title bar and press Delete. This control removes the fill color and only draws the border of the backdrop, which can help with eye strain in low light environments. Tip:In the example, Backdrop1 is set to appearance > Border in the Properties panel. Backdrops with lower Z Order values appear underneath those with a higher value. To layer-up Backdrop nodes, enter a value in the Z Order control in the Properties panel. To change the title of the box, enter a new name for the Backdrop node in the node’s controls. To change the color of the box, open the Backdrop node’s controls by double-clicking on the title bar, then click the left color button and pick a new color with the color picker that appears. If there are any nodes on the box, they move together with the box. A Backdrop node box appears in the Node Graph.ĭrag the triangle in the lower right corner of the box to resize the box as necessary.Ĭlick on the box title bar and drag it to move the box behind the nodes you want to group together. You can also use the Z Order control in the Properties panel to layer-up Backdrop nodes. This makes it easier to find a particular node in a large node tree, for example. By inserting several backdrop nodes, you can group the nodes in your node tree onto boxes of different colors and titles. When you move the box, all the nodes that overlap the box are moved, too. Inserting a Backdrop node creates a box behind the nodes. You can use the Backdrop node to visually group nodes in the Node Graph. A Group node, instead, combines a set of nodes into a single node, acting as a nesting container for those nodes. The Backdrop node adds a background box behind the nodes, separating the nodes visually from the rest of the node tree. It would also be more common to look up attrib locations at init time instead of render time.You can group nodes in the Node Graph using the Backdrop node or the Group node. NodeBox for OpenGL is a free, cross-platform library for generating 2D animations with Python programming code.

Nodebox rotate individual shapes code#

The code you posted is uploading vertex data at render time.

First off, It's generally more common to upload vertex data at init time and use it at render time.