| // Copyright 2016 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SRC_UI_LIB_ESCHER_SCENE_AMBIENT_LIGHT_H_ |
| #define SRC_UI_LIB_ESCHER_SCENE_AMBIENT_LIGHT_H_ |
| |
| #include "src/ui/lib/escher/geometry/types.h" |
| |
| namespace escher { |
| |
| // Ambient light is emitted omnidirectionally from infinity. |
| class AmbientLight { |
| public: |
| explicit AmbientLight(float intensity = 0.f); |
| explicit AmbientLight(const vec3& color); |
| ~AmbientLight(); |
| |
| const vec3 color() const { return color_; } |
| |
| private: |
| vec3 color_; |
| }; |
| |
| } // namespace escher |
| |
| #endif // SRC_UI_LIB_ESCHER_SCENE_AMBIENT_LIGHT_H_ |