Refactor rendering

frontend/src/scripts/drawing/drawables/drawable-tunnel.ts

@@ -2,6 +2,7 @@ import { IDrawable } from './i-drawable';
 import { TunnelShape } from '../../shapes/types/tunnel-shape';
 import { IDrawableDescriptor } from './i-drawable-descriptor';
 import { settings } from '../settings';
+import { mat2d, vec2 } from 'gl-matrix';
 
 export class DrawableTunnel extends TunnelShape implements IDrawable {
   public static descriptor: IDrawableDescriptor = {
@@ -10,17 +11,25 @@ export class DrawableTunnel extends TunnelShape implements IDrawable {
     shaderCombinationSteps: settings.shaderCombinations.lineSteps,
   };
 
-  public serializeToUniforms(uniforms: any): void {
+  public serializeToUniforms(
+    uniforms: any,
+    scale: number,
+    transform: mat2d
+  ): void {
     const uniformName = DrawableTunnel.descriptor.uniformName;
     if (!uniforms.hasOwnProperty(uniformName)) {
       uniforms[uniformName] = [];
     }
 
     uniforms[uniformName].push({
-      from: this.from,
-      toFromDelta: this.toFromDelta,
-      fromRadius: this.fromRadius,
-      toRadius: this.toRadius,
+      from: vec2.transformMat2d(vec2.create(), this.from, transform),
+      toFromDelta: vec2.transformMat2d(
+        vec2.create(),
+        this.toFromDelta,
+        transform
+      ),
+      fromRadius: this.fromRadius * scale,
+      toRadius: this.toRadius * scale,
     });
   }
 }