From a2e00e382b0dbb4b2708bc36cbf4e32ef74d18a2 Mon Sep 17 00:00:00 2001
From: "mipha.ly" <mipha.ly@alibaba-inc.com>
Date: Sat, 16 Mar 2019 20:00:32 +0800
Subject: [PATCH] =?UTF-8?q?fix(renderTarget):=20=E4=BF=AE=E5=A4=8D?=
 =?UTF-8?q?=E4=BA=86threeJS=E6=9B=B4=E6=96=B0=E7=89=88=E6=9C=AC=E5=90=8E?=
 =?UTF-8?q?=E5=BC=95=E5=8F=91=E7=9A=84renderPass=E6=B8=B2=E6=9F=93?=
 =?UTF-8?q?=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 demos/heatmap.html            | 8 ++++++++
 src/core/engine/renderpass.js | 2 ++
 src/layer/heatmapLayer.js     | 2 +-
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/demos/heatmap.html b/demos/heatmap.html
index 62a929564f..b1be148909 100644
--- a/demos/heatmap.html
+++ b/demos/heatmap.html
@@ -43,6 +43,14 @@ scene.on('loaded', () => {
       }
     })
     .render();
+    /*scene.PointLayer({
+      zIndex: 2
+    })
+    .source(data)
+    .shape('2d:circle')
+    .size(2) // weight映射通道
+    .color('red')
+    .render();*/
   });
 });
 </script>
diff --git a/src/core/engine/renderpass.js b/src/core/engine/renderpass.js
index b39cb5de07..f6d3f0c0df 100644
--- a/src/core/engine/renderpass.js
+++ b/src/core/engine/renderpass.js
@@ -36,8 +36,10 @@ export default class RenderPass {
   }
 
   render() {
+
     this.renderer.setClearColor(this.clearColor, this.clearAlpha);
     this.renderer.render(this.scene, this.camera, this.pass, true);
+    this.renderer.setRenderTarget(null);
     this.renderer.setClearColor(this.originClearColor, this.originClearAlpha);
   }
 }
diff --git a/src/layer/heatmapLayer.js b/src/layer/heatmapLayer.js
index 0a6931bfb2..4b4cc6e82b 100644
--- a/src/layer/heatmapLayer.js
+++ b/src/layer/heatmapLayer.js
@@ -58,7 +58,7 @@ export default class HeatMapLayer extends Layer {
 
   afterRender() {
     if (this.shapeType !== 'grid' && this.shapeType !== 'hexagon') {
-      updateIntensityPass(this);
+     // updateIntensityPass(this);
     }
   }