Replace 1e24 with 1e16 to avoid float overflow

vphysics/ledgewriter.cpp

@@ -65,7 +65,7 @@ static void BuildVertMap( vertmap_t &out, const Vector *pVerts, int vertexCount,
 				int index = -1;
 				Vector tmp;
 				ConvertPositionToHL( &pVertList[ivpIndex], tmp);
-				float minDist = 1e24;
+				float minDist = 1e16;
 				for ( int k = 0; k < vertexCount; k++ )
 				{
 					float dist = (tmp-pVerts[k]).Length();

vphysics/trace.cpp

@@ -1231,7 +1231,7 @@ loop_without_store:
 			const IVP_Compact_Ledgetree_Node *node0 = node->left_son();
 			center.set(node0->center.k);
 			// if we don't insert, this is larger than any quad distance
-			float lastDist = 1e24f;
+			float lastDist = 1e16f;
 			if ( SweepHitsSphereOS( &center, node0->radius ) )
 			{
 				lastDist = m_rayStartOS.quad_distance_to(&center);
@@ -2073,7 +2073,7 @@ inline float Clip( const Vector &dir, const Vector &pos, const Vector &normal )
 		return dist / cosTheta;
 
 	// parallel or not facing the plane
-	return 1e24f;
+	return 1e16f;
 }
 
 // This is the first iteration of solving time of intersection.
@@ -2258,7 +2258,7 @@ float simplex_t::ClipRayToTriangle( const Vector &dir, float epsilon )
 	}
 	float dot = DotProduct( dir, *normals[best] );
 	if ( dot <= 0 )
-		return 1e24f;
+		return 1e16f;
 	dmin += epsilon/dot;
 
 	return dmin;