Added PointLights to SkLights::Light

gm/shadowmaps.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "gm.h"
 #include "SkPathEffect.h"
@@ skipping 52 matching lines @@
         this->setBGColor(sk_tool_utils::color_to_565(0xFFCCCCCC));
     }
 
     void onOnceBeforeDraw() override {
         // Create a light set consisting of
         //   - bluish directional light pointing more right than down
         //   - reddish directional light pointing more down than right
         //   - soft white ambient light
 
         SkLights::Builder builder;
-        builder.add(SkLights::Light(SkColor3f::Make(0.2f, 0.3f, 0.4f),
-                                    SkVector3::Make(0.2f, 0.1f, 1.0f)));
-        builder.add(SkLights::Light(SkColor3f::Make(0.4f, 0.3f, 0.2f),
-                                    SkVector3::Make(0.1f, 0.2f, 1.0f)));
-        builder.add(SkLights::Light(SkColor3f::Make(0.4f, 0.4f, 0.4f)));
+        builder.add(SkLights::Light::MakeDirectional(SkColor3f::Make(0.2f, 0.3f, 0.4f),
+                                                     SkVector3::Make(0.2f, 0.1f, 1.0f)));
+        builder.add(SkLights::Light::MakeDirectional(SkColor3f::Make(0.4f, 0.3f, 0.2f),
+                                                     SkVector3::Make(0.1f, 0.2f, 1.0f)));
+        builder.add(SkLights::Light::MakeAmbient(SkColor3f::Make(0.4f, 0.4f, 0.4f)));
         fLights = builder.finish();
     }
 
 protected:
     static const int kWidth = 400;
     static const int kHeight = 400;
 
     SkString onShortName() override {
         return SkString("shadowmaps");
     }
@@ skipping 14 matching lines @@
     sk_sp<SkLights> fLights;
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 DEF_GM(return new ShadowMapsGM;)
 }
 
 #endif