meleki/chameleon
1
0 Fork 0
Code Activity

Cursors: Krea-Grafiken in voller Auflösung, Blank-Cursor beim Malen, normalisierte Hotspots

Browse Source 
- Cursor_Normal/Paint/Pipette: generierte Grafiken jetzt in Vollauflösung (766-829 px, Max Size im Importer steuert Anzeigegröße), Paint-Ring-Inneres freigestellt
- Neuer Cursor_Blank (transparent): wird während eines Strokes auf dem Mesh gesetzt statt Cursor.visible zu togglen (fixt Flicker-Kampf mit dem Orbit-Input)
- CursorController: Hotspots normalisiert (0-1, unabhängig von Import Max Size); Zustandskette Pipette > (Stroke ? Blank : Paint) > Normal; off-mesh während Stroke -> Normal
- MeshPainter: StrokeInProgress-Flag (Maustaste auf Paint-Pfad gehalten)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
adminandClaude Fable 5 committed 2026-07-11 21:35:36 +02:00
1 parent 653bc79236
commit 423a2d15ec
10 files changed
+160 -20
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

Assets/Scripts/Components/UI/CursorController.cs
+24 -9
View File
@@ -13,14 +13,17 @@ public class CursorController : MonoBehaviour
[Header("Cursors (import type: Cursor)")]
[SerializeField] private Texture2D normalCursor;
[Tooltip("Click point inside the texture, in pixels from the top-left.")]
[Tooltip("Click point inside the texture, normalized 0-1 from the top-left. Independent of the importer's Max Size.")]
[SerializeField] private Vector2 normalHotspot = Vector2.zero;
[SerializeField] private Texture2D paintCursor;
[SerializeField] private Vector2 paintHotspot = new(16f, 16f);
[SerializeField] private Vector2 paintHotspot = new(0.5f, 0.5f);
[SerializeField] private Texture2D pipetteCursor;
[SerializeField] private Vector2 pipetteHotspot = new(1f, 30f);
[SerializeField] private Vector2 pipetteHotspot = new(0f, 1f);
[Tooltip("Fully transparent texture shown while a stroke is running - swapping the cursor " +
"image avoids fighting the camera rigs over Cursor.visible (which caused flicker).")]
[SerializeField] private Texture2D blankCursor;
private enum State { None, Normal, Paint, Pipette }
private enum State { None, Normal, Paint, Pipette, Blank }
private State _applied = State.None;
private CursorMode _appliedMode = CursorMode.Auto;
@@ -68,8 +71,11 @@ public class CursorController : MonoBehaviour
{
if (painter.pipette) want = State.Pipette;
// Paint cursor only while painting is actually possible, i.e. the brush preview
// decal is drawn at the hover point this frame; hovering off the mesh -> normal.
else if (painter.BrushPreviewVisible) want = State.Paint;
// decal is drawn at the hover point this frame (hovering off the mesh -> normal,
// also mid-stroke). While the stroke touches the mesh the decal alone marks the
// brush position -> blank cursor.
else if (painter.BrushPreviewVisible)
want = painter.StrokeInProgress ? State.Blank : State.Paint;
}
var mode = CursorMode.Auto;
@@ -83,12 +89,21 @@ public class CursorController : MonoBehaviour
switch (want)
{
case State.Paint: Cursor.SetCursor(paintCursor, paintHotspot, mode); break;
case State.Pipette: Cursor.SetCursor(pipetteCursor, pipetteHotspot, mode); break;
default: Cursor.SetCursor(normalCursor, normalHotspot, mode); break;
case State.Blank: Apply(blankCursor, Vector2.zero, mode); break;
case State.Paint: Apply(paintCursor, paintHotspot, mode); break;
case State.Pipette: Apply(pipetteCursor, pipetteHotspot, mode); break;
default: Apply(normalCursor, normalHotspot, mode); break;
}
}
private static void Apply(Texture2D cursor, Vector2 normalizedHotspot, CursorMode mode)
{
var hotspot = cursor
? Vector2.Scale(normalizedHotspot, new Vector2(cursor.width, cursor.height))
: Vector2.zero;
Cursor.SetCursor(cursor, hotspot, mode);
}
private void OnDisable()
{
Cursor.SetCursor(null, Vector2.zero, CursorMode.Auto); // back to the OS cursor