| Geant4 Cross Reference |
1 // Copyright (C) 2010, Guy Barrand. All rights
2 // See the file tools.license for terms.
3
4 #ifndef tools_sg_zb_manager
5 #define tools_sg_zb_manager
6
7 #include "render_manager"
8
9 #ifdef TOOLS_MEM
10 #include "../mem"
11 #endif
12
13 #include <map>
14
15 namespace tools {
16 namespace sg {
17
18 class zb_manager : public virtual render_manag
19 typedef render_manager parent;
20 public:
21 TOOLS_SCLASS(tools::sg::zb_manager)
22 virtual void* cast(const std::string& a_clas
23 if(void* p = cmp_cast<zb_manager>(this,a_c
24 else return 0;
25 }
26 public:
27 virtual bool begin_render(int,int,unsigned i
28 virtual void end_render() {}
29
30 virtual unsigned int create_texture(const im
31 m_gen_id++; //never return 0.
32 m_gstos[m_gen_id] = a_img;
33 return m_gen_id;
34 }
35
36 virtual unsigned int create_gsto_from_data(s
37
38 virtual bool is_gsto_id_valid(unsigned int a
39 gstos_t::const_iterator it = m_gstos.find(
40 if(it==m_gstos.end()) return false;
41 return true;
42 }
43 virtual void delete_gsto(unsigned int a_id)
44 gstos_t::iterator it = m_gstos.find(a_id);
45 if(it!=m_gstos.end()) m_gstos.erase(it);
46 }
47
48 //
49 virtual gsto_mode get_gsto_mode() const {ret
50 virtual void set_gsto_mode(gsto_mode) {}
51 virtual void available_gsto_modes(std::vecto
52 virtual void available_not_memory_gsto_mode(
53 virtual size_t used_texture_memory() const {
54 virtual size_t gstos_size() const {return 0;
55 public:
56 zb_manager():m_gen_id(0){
57 #ifdef TOOLS_MEM
58 mem::increment(s_class().c_str());
59 #endif
60 }
61 virtual ~zb_manager(){
62 m_gstos.clear();
63 #ifdef TOOLS_MEM
64 mem::decrement(s_class().c_str());
65 #endif
66 }
67 public:
68 zb_manager(const zb_manager& a_from)
69 :parent(a_from)
70 ,m_gen_id(0)
71 ,m_gstos()
72 {
73 #ifdef TOOLS_MEM
74 mem::increment(s_class().c_str());
75 #endif
76 }
77 zb_manager& operator=(const zb_manager& a_fr
78 if(&a_from==this) return *this;
79 m_gen_id = 0;
80 m_gstos.clear();
81 return *this;
82 }
83 public:
84 bool find(unsigned int a_id,img_byte& a_img)
85 gstos_t::iterator it = m_gstos.find(a_id);
86 if(it==m_gstos.end()) return false;
87 a_img = (*it).second;
88 return true;
89 }
90 //void cleanup() {}
91 void delete_gstos() {m_gstos.clear();}
92 protected:
93 unsigned int m_gen_id;
94 typedef std::map<unsigned int,img_byte> gsto
95 gstos_t m_gstos; //only textures for the mom
96 };
97
98 }}
99
100 #endif