1 files changed, 46 insertions, 7 deletions
diff --git a/src/mbgl/renderer/layers/render_circle_layer.cpp b/src/mbgl/renderer/layers/render_circle_layer.cpp
index c80b7bd27d..22e515e603 100644
--- a/src/mbgl/renderer/layers/render_circle_layer.cpp
+++ b/src/mbgl/renderer/layers/render_circle_layer.cpp
@@ -2,6 +2,9 @@
 #include <mbgl/renderer/buckets/circle_bucket.hpp>
 #include <mbgl/renderer/painter.hpp>
 #include <mbgl/renderer/render_tile.hpp>
+#include <mbgl/renderer/paint_parameters.hpp>
+#include <mbgl/programs/programs.hpp>
+#include <mbgl/programs/circle_program.hpp>
 #include <mbgl/tile/tile.hpp>
 #include <mbgl/style/layers/circle_layer_impl.hpp>
 #include <mbgl/geometry/feature_index.hpp>
@@ -10,6 +13,8 @@
 
 namespace mbgl {
 
+using namespace style;
+
 RenderCircleLayer::RenderCircleLayer(Immutable<style::CircleLayer::Impl> _impl)
     : RenderLayer(style::LayerType::Circle, _impl),
       unevaluated(impl().paint.untransitioned()) {
@@ -44,14 +49,48 @@ bool RenderCircleLayer::hasTransition() const {
 }
 
 void RenderCircleLayer::render(Painter& painter, PaintParameters& parameters, RenderSource*) {
+    if (painter.pass == RenderPass::Opaque) {
+        return;
+    }
+
+    const bool scaleWithMap = evaluated.get<CirclePitchScale>() == CirclePitchScaleType::Map;
+    const bool pitchWithMap = evaluated.get<CirclePitchAlignment>() == AlignmentType::Map;
+
     for (const RenderTile& tile : renderTiles) {
-        Bucket* bucket = tile.tile.getBucket(*baseImpl);
-        assert(dynamic_cast<CircleBucket*>(bucket));
-        painter.renderCircle(
-            parameters,
-            *reinterpret_cast<CircleBucket*>(bucket),
-            *this,
-            tile);
+        assert(dynamic_cast<CircleBucket*>(tile.tile.getBucket(*baseImpl)));
+        CircleBucket& bucket = *reinterpret_cast<CircleBucket*>(tile.tile.getBucket(*baseImpl));
+
+        parameters.programs.circle.get(evaluated).draw(
+            painter.context,
+            gl::Triangles(),
+            painter.depthModeForSublayer(0, gl::DepthMode::ReadOnly),
+            painter.frame.mapMode == MapMode::Still
+                ? painter.stencilModeForClipping(tile.clip)
+                : gl::StencilMode::disabled(),
+            painter.colorModeForRenderPass(),
+            CircleProgram::UniformValues {
+                uniforms::u_matrix::Value{
+                    tile.translatedMatrix(evaluated.get<CircleTranslate>(),
+                                          evaluated.get<CircleTranslateAnchor>(),
+                                          painter.state)
+                },
+                uniforms::u_scale_with_map::Value{ scaleWithMap },
+                uniforms::u_extrude_scale::Value{ pitchWithMap
+                    ? std::array<float, 2> {{
+                        tile.id.pixelsToTileUnits(1, painter.state.getZoom()),
+                        tile.id.pixelsToTileUnits(1, painter.state.getZoom()) }}
+                    : painter.pixelsToGLUnits },
+                uniforms::u_camera_to_center_distance::Value{ painter.state.getCameraToCenterDistance() },
+                uniforms::u_pitch_with_map::Value{ pitchWithMap }
+            },
+            *bucket.vertexBuffer,
+            *bucket.indexBuffer,
+            bucket.segments,
+            bucket.paintPropertyBinders.at(getID()),
+            evaluated,
+            painter.state.getZoom(),
+            getID()
+        );
     }
 }