Explicitly set clearColor in extruison drawing in case it was set oth…

…erwise by background
mapbox · Nov 5, 2016 · fded0e0 · fded0e0
1 parent b2730ed
commit fded0e0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/js/render/draw_fill_extrusion.js b/js/render/draw_fill_extrusion.js
@@ -23,6 +23,7 @@ function draw(painter, source, layer, coords) {
     const texture = new ExtrusionTexture(gl, painter, layer);
     texture.bindFramebuffer();
 
+    gl.clearColor(0, 0, 0, 0);
     gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
 
     for (let i = 0; i < coords.length; i++) {