remove unnecessary limit on _farZ

Author: NathanMOlson

src/geo/projection/mercator_transform.ts

@@ -611,8 +611,7 @@ export class MercatorTransform implements ITransform {
         // Calculate z distance of the farthest fragment that should be rendered.
         // Add a bit extra to avoid precision problems when a fragment's distance is exactly `furthestDistance`
         const topHalfMinDistance = Math.min(topHalfSurfaceDistance, topHalfSurfaceDistanceHorizon);
-        const maxRenderDistancePixels = 100 * this._cameraToCenterDistance;
-        this._farZ = Math.min(maxRenderDistancePixels, (Math.cos(Math.PI / 2 - limitedPitchRadians) * topHalfMinDistance + lowestPlane) * 1.01);
+        this._farZ = (Math.cos(Math.PI / 2 - limitedPitchRadians) * topHalfMinDistance + lowestPlane) * 1.01;
 
         // The larger the value of nearZ is
         // - the more depth precision is available for features (good)