skip pattern layer when pattern is missing #4687
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jfirebaugh
approved these changes
May 8, 2017
src/render/draw_fill_extrusion.js
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| @@ -151,6 +151,7 @@ function drawExtrusion(painter, source, layer, coord) { | |||
| programConfiguration.setUniforms(gl, program, layer, {zoom: painter.transform.zoom}); | |||
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| if (image) { | |||
| if (pattern.isPatternMissing(layer.paint['fill-extrusion-pattern'], painter)) return; | |||
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Nit: layer.paint['fill-extrusion-pattern'] ⇢ image
No error or warning is printed for missing patterns. fix #4660
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This fixes a regression where pattern layers were rendered even if the needed pattern wasn't loaded and bound. The missing texture would render as a black area.
No error or warning will be emitted for missing patterns. Is this the correct behavior? This seems consistent with missing symbol icons.
fix #4660
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