koobas.hobune.stream
How would I make a custom editor for texture swatches like Terrain editor?
Pretty much that. The Terrain editor Inspector (Paint tab) has texture samples arranged in a grid. How is that done?
Best Answer
DrawPreviewTexture
There's actually sample code here that should get you there: http://docs.unity3d.com/Documentation/ScriptReference/EditorGUI.DrawPreviewTexture.html
GUI.SelectionGrid:
public static int SelectionGrid(Rect position, int selected, Texture[] images, int xCount);
I know how to use that in normal GUI stuff, but does that work in custom editors too?
Yes, and the terrain inspector uses this function to draw it's texture grid.
