Fix GL setting errors

mapbox · Nov 29, 2017 · 53bae79 · 53bae79
1 parent 52358fb
commit 53bae79
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/gl/value.js b/src/gl/value.js
@@ -153,7 +153,7 @@ class DepthFunc extends ContextValue implements Value<DepthFuncType> {
 }
 
 class Blend extends ContextValue implements Value<boolean> {
-    static default() { return true; }
+    static default() { return false; }
 
     set(v: boolean): void {
         const gl = this.context.gl;

diff --git a/src/render/painter.js b/src/render/painter.js
@@ -145,7 +145,7 @@ class Painter {
         // We are blending the new pixels *behind* the existing pixels. That way we can
         // draw front-to-back and use then stencil buffer to cull opaque pixels early.
         context.blend.set(true);
-        context.blendFunc.set([gl.LINES, gl.ONE_MINUS_SRC_ALPHA]);
+        context.blendFunc.set([gl.ONE, gl.ONE_MINUS_SRC_ALPHA]);
 
         context.stencilTest.set(true);