From 142084831417c666bc9c14d88d2c7851727704bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Konstantin=20Ka=CC=88fer?= <mail@kkaefer.com>
Date: Tue, 20 May 2014 12:21:32 +0200
Subject: accomodate function values for tile size difference

---
 src/style/style.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/style/style.cpp')

diff --git a/src/style/style.cpp b/src/style/style.cpp
index b95cb5f209..231bddfb61 100644
--- a/src/style/style.cpp
+++ b/src/style/style.cpp
@@ -1,5 +1,6 @@
 #include <llmr/style/style.hpp>
 #include <llmr/style/style_parser.hpp>
+#include <llmr/util/constants.hpp>
 #include <csscolorparser/csscolorparser.hpp>
 
 #include <rapidjson/document.h>
@@ -22,6 +23,10 @@ void Style::reset() {
 void Style::cascade(float z) {
     reset();
 
+    // Accomodate for different tile size.
+    // TODO: Make this per-layer once individual layers have a specific tile size.
+    z += std::log(util::tileSize / 256.0f) / M_LN2;
+
     // Recalculate style
     // Basic cascading
     for (const auto& class_pair : classes) {
-- 
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