don't draw halo when halo-width is 0

669d891257
2015-08-19 23:37:22 -04:00
parent 60e9712916
commit af9396a678
1 changed files with 1 additions and 1 deletions
--- a/src/mbgl/renderer/painter_symbol.cpp
+++ b/src/mbgl/renderer/painter_symbol.cpp
@@ -69,7 +69,7 @@ void Painter::renderSDF(SymbolBucket &bucket,

    // We're drawing in the translucent pass which is bottom-to-top, so we need
    // to draw the halo first.
-    if (styleProperties.halo_color[3] > 0.0f) {
+    if (styleProperties.halo_color[3] > 0.0f && styleProperties.halo_width > 0.0f) {
        sdfShader.u_gamma = styleProperties.halo_blur * blurOffset / fontScale / sdfPx + gamma;

        if (styleProperties.opacity < 1.0f) {