update raster-path dep, fix progress reporting

src/kiri/mode/cam/topo4.js

@@ -206,7 +206,7 @@ export class Topo {
             xStep,
             yStep: 1,
             zFloor: zBottom,
-            onProgress(pct) { onupdate(pct/100) }
+            onProgress(i,j) { onupdate(i/j) }
         });
         gpu.terminate();
 

src/kiri/run/worker.js

@@ -74,8 +74,6 @@ self.get_raster_gpu = async function({ mode, resolution, rotationStep }) {
         resolution,
         rotationStep,
         workerName: "/lib/gpu/raster-worker.js",
-        radialRotationOffset: -90,
-        trianglesPerTile: 15000,
         quiet: false,
         debug: true,
     });