Line data    Source code

       1             : /**
       2             :  Copyright (c) 2023 Stappler LLC <admin@stappler.dev>
       3             : 
       4             :  Permission is hereby granted, free of charge, to any person obtaining a copy
       5             :  of this software and associated documentation files (the "Software"), to deal
       6             :  in the Software without restriction, including without limitation the rights
       7             :  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
       8             :  copies of the Software, and to permit persons to whom the Software is
       9             :  furnished to do so, subject to the following conditions:
      10             : 
      11             :  The above copyright notice and this permission notice shall be included in
      12             :  all copies or substantial portions of the Software.
      13             : 
      14             :  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
      15             :  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      16             :  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
      17             :  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      18             :  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
      19             :  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
      20             :  THE SOFTWARE.
      21             :  **/
      22             : 
      23             : #ifndef XENOLITH_RENDERER_BASIC2D_XL2DSCENELIGHT_H_
      24             : #define XENOLITH_RENDERER_BASIC2D_XL2DSCENELIGHT_H_
      25             : 
      26             : #include "XL2d.h"
      27             : 
      28             : namespace STAPPLER_VERSIONIZED stappler::xenolith {
      29             : 
      30             : class Scene;
      31             : 
      32             : }
      33             : 
      34             : namespace STAPPLER_VERSIONIZED stappler::xenolith::basic2d {
      35             : 
      36             : enum class SceneLightType {
      37             :         Ambient,
      38             :         Direct
      39             : };
      40             : 
      41             : class SceneLight : public Ref {
      42             : public:
      43          40 :         virtual ~SceneLight() { }
      44             : 
      45             :         virtual bool init(SceneLightType, const Vec4 &normal, const Color4F &color = Color4F::WHITE, const Vec4 & = Vec4());
      46             :         virtual bool init(SceneLightType, const Vec2 &normal, float k, const Color4F &color = Color4F::WHITE, const Vec4 & = Vec4());
      47             : 
      48             :         virtual void onEnter(Scene *);
      49             :         virtual void onExit();
      50             : 
      51        9340 :         SceneLightType getType() const { return _type; }
      52             : 
      53             :         virtual void setNormal(const Vec4 &);
      54       37200 :         const Vec4 &getNormal() const { return _normal; }
      55             : 
      56             :         virtual void setColor(const Color4F &);
      57        9300 :         const Color4F &getColor() const { return _color; }
      58             : 
      59             :         virtual void setData(const Vec4 &);
      60           0 :         const Vec4 &getData() const { return _data; }
      61             : 
      62           0 :         StringView getName() const { return _name; }
      63           0 :         uint64_t getTag() const { return _tag; }
      64             : 
      65          20 :         Scene *getScene() const { return _scene; }
      66           0 :         bool isRunning() const { return _running; }
      67             : 
      68             :         void setSoftShadow(bool value) { _softShadow = value; }
      69        9300 :         bool isSoftShadow() const { return _softShadow; }
      70             : 
      71             :         virtual void setName(StringView str);
      72             :         virtual void setTag(uint64_t);
      73             : 
      74             : protected:
      75             :         friend class SceneContent2d;
      76             : 
      77             :         SceneLightType _type = SceneLightType::Ambient;
      78             :         Vec4 _normal;
      79             :         Color4F _color;
      80             :         Vec4 _data;
      81             :         bool _softShadow = true;
      82             : 
      83             :         bool _enable2dNormal = false;
      84             :         Vec2 _2dNormal;
      85             :         float _k = 1.0f;
      86             : 
      87             :         String _name;
      88             :         uint64_t _tag = InvalidTag;
      89             : 
      90             :         bool _running = false;
      91             :         Scene *_scene = nullptr;
      92             : };
      93             : 
      94             : }
      95             : 
      96             : #endif /* XENOLITH_RENDERER_BASIC2D_XL2DSCENELIGHT_H_ */