Flip scale interpretation for textures

TODO

@@ -3,7 +3,7 @@ portals to other scenes
 ✓ touch events/interactions
 ✓ motion with xr without a controller
 
-make texture scaling divide instead of multiply. multiply is more sensible for thinking about
+✓ make texture scaling divide instead of multiply. multiply is more sensible for thinking about
 scaling, but divide makes sense in terms of scaling the *object* the texture is applied to. a
 1mx1m texture on a 10mx10m surface is easier to scale if you say "10x10", like "10 repeats x 10
 repeats" rather than "0.1x0.1" i.e. "make one repeat a tenth of the size of the surface"

scene/10-lobby.pr

@@ -4,7 +4,7 @@
 
   <sprite "ground"
    <texture ["textures/grass-256x256.jpg"
-             <v 0.01 0.01>
+             <v 100.0 100.0>
              <v 0.0 0.0>]
     <floor <ground <v 300.0 300.0>>>>>
 
@@ -12,7 +12,7 @@
    <move <v -6.0 1.0 8.0>
     <scale <v 10.0 0.1 10.0>
      <texture ["textures/oak-herringbone-5e80fb40b00c9-1200.jpg"
-               <v 0.1 0.1>
+               <v 10.0 10.0>
                <v 0.0 0.0>
                0.75]
       <floor <box>>>>>>

scene/10-other.pr

@@ -3,7 +3,7 @@
 
   <sprite "ground2"
    <texture ["textures/oak-herringbone-5e80fb40b00c9-1200.jpg"
-             <v 0.01 0.01>
+             <v 100.0 100.0>
              <v 0.0 0.0>]
     <floor <ground <v 300.0 300.0>>>>>
 

src/shapes.ts

@@ -149,8 +149,8 @@ function buildTexture(name: string, scene: Scene, spec: Shapes.TextureSpec): Cac
         case "uv": {
             const scale = v2(spec.scale);
             const offset = v2(spec.offset);
-            tex.uScale = 1 / scale.x;
-            tex.vScale = 1 / scale.y;
+            tex.uScale = scale.x;
+            tex.vScale = scale.y;
             tex.uOffset = offset.x;
             tex.vOffset = offset.y;
             break;