diff --git a/src/objects/Button.ts b/src/objects/Button.ts
index 36a0afd..a9e121b 100644
--- a/src/objects/Button.ts
+++ b/src/objects/Button.ts
@@ -109,6 +109,7 @@ export class Button {
         this._textures.set(states.HOVER, this.drawText(this._mesh.name, this._hoverColor, this._hoverBackground));
         this._textures.set(states.CLICK, this.drawText(this._mesh.name, this._clickColor, this._clickBackground));
         mat.emissiveTexture = this._textures.get(states.NORMAL);
+        mat.opacityTexture = mat.emissiveTexture;
         mat.disableLighting = true;
         return mat;
     }
@@ -123,8 +124,9 @@ export class Button {
         ctx2d.font = font;
         ctx2d.textBaseline = 'middle';
         ctx2d.textAlign = 'center';
+        ctx2d.roundRect(0, 0, this._width * this._density, this._height * this._density, 32);
         ctx2d.fillStyle = background.toHexString();
-        ctx2d.fillRect(0, 0, this._width * this._density, this._height * this._density);
+        ctx2d.fill();
         ctx2d.fillStyle = foreground.toHexString();
         const lines = split(ctx2d, name, font, this._width * this._density, true);
         const x = this._width * this._density / 2;
diff --git a/src/objects/handle.ts b/src/objects/handle.ts
index be905a1..42eebc1 100644
--- a/src/objects/handle.ts
+++ b/src/objects/handle.ts
@@ -46,6 +46,7 @@ export class Handle {
         const texture = this.drawText(this._label, Color3.White(), Color3.Black());
         const material = new StandardMaterial('handleMaterial', scene);
         material.emissiveTexture = texture;
+        material.opacityTexture = texture;
         material.disableLighting = true;
         handle.material = material;
         //handle.rotate(Vector3.Up(), Math.PI);
@@ -86,8 +87,9 @@ export class Handle {
         ctx2d.font = font;
         ctx2d.textBaseline = 'middle';
         ctx2d.textAlign = 'center';
+        ctx2d.roundRect(0, 0, 512, 64, 32);
         ctx2d.fillStyle = background.toHexString();
-        ctx2d.fillRect(0, 0, 512, 64);
+        ctx2d.fill();
         ctx2d.fillStyle = foreground.toHexString();
         const lines = split(ctx2d, name, font, 512, true);
         const x = 256;
diff --git a/vite.config.ts b/vite.config.ts
index e8f1654..41996b7 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -5,6 +5,9 @@ import {defineConfig} from "vite";
 export default defineConfig({
     test: {},
     define: {},
+    build: {
+        sourcemap: "inline"
+    },
     optimizeDeps: {
         esbuildOptions: {
             define: {