| 1 | // Copyright (C) 2012-2015 ChaosForge Ltd
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| 2 | // http://chaosforge.org/
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| 3 | //
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| 4 | // This file is part of Nova libraries.
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| 5 | // For conditions of distribution and use, see copying.txt file in root folder.
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| 6 |
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| 7 | #ifndef NV_GFX_KEYFRAMED_MESH_HH
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| 8 | #define NV_GFX_KEYFRAMED_MESH_HH
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| 9 |
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| 10 | #include <nv/common.hh>
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| 11 | #include <nv/interface/context.hh>
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| 12 | #include <nv/interface/animated_mesh.hh>
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| 13 |
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| 14 | namespace nv
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| 15 | {
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| 16 |
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| 17 | #if 0
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| 18 |
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| 19 | class keyframed_mesh : public animated_mesh
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| 20 | {
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| 21 | public:
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| 22 | keyframed_mesh( context* a_context, const data_channel_set* a_data, const mesh_nodes_data* a_tag_map );
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| 23 | virtual vertex_array get_vertex_array() const { return m_va; }
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| 24 | virtual size_t get_index_count() const { return m_index_count; }
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| 25 | virtual void run_animation( animation_entry* a_anim );
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| 26 | size_t get_max_frames() const;
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| 27 | virtual transform get_node_transform( uint32 node_id ) const;
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| 28 | virtual mat4 get_node_matrix( uint32 node_id ) const;
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| 29 | virtual void update_animation( animation_entry*, uint32 a_ms_anim_time );
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| 30 | virtual void update( program a_program );
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| 31 | virtual ~keyframed_mesh();
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| 32 | protected:
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| 33 | virtual void set_frame( uint32 frame );
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| 34 |
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| 35 | struct vertex_pn
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| 36 | {
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| 37 | vec3 position;
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| 38 | vec3 normal;
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| 39 | };
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| 40 | struct vertex_pnt
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| 41 | {
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| 42 | vec3 position;
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| 43 | vec3 normal;
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| 44 | vec4 tangent;
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| 45 | };
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| 46 | struct vertex_t
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| 47 | {
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| 48 | vec2 texcoord;
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| 49 | };
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| 50 |
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| 51 | context* m_context;
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| 52 |
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| 53 | const mesh_nodes_data* m_tag_map;
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| 54 |
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| 55 | data_descriptor m_interpolation_key;
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| 56 | buffer m_pbuffer;
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| 57 | vertex_array m_va;
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| 58 |
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| 59 | uint32 m_last_frame;
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| 60 | uint32 m_next_frame;
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| 61 | uint32 m_vsize;
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| 62 | f32 m_interpolation;
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| 63 | bool m_has_tangent;
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| 64 | bool m_active;
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| 65 |
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| 66 | uint32 m_index_count;
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| 67 | uint32 m_frame_count;
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| 68 | uint32 m_vertex_count;
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| 69 | };
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| 70 |
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| 71 |
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| 72 | class keyframed_mesh_gpu : public keyframed_mesh
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| 73 | {
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| 74 | public:
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| 75 | keyframed_mesh_gpu( context* a_context, const data_channel_set* a_data, const mesh_nodes_data* a_tag_map );
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| 76 | void update_animation( animation_entry* anim, uint32 a_anim_time );
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| 77 | virtual void update( program a_program );
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| 78 | private:
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| 79 | int m_loc_next_position;
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| 80 | int m_loc_next_normal;
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| 81 | int m_loc_next_tangent;
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| 82 |
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| 83 | uint32 m_gpu_last_frame;
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| 84 | uint32 m_gpu_next_frame;
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| 85 | };
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| 86 |
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| 87 | class keyframed_mesh_cpu : public keyframed_mesh
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| 88 | {
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| 89 | public:
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| 90 | keyframed_mesh_cpu( context* a_context, const data_channel_set* a_data, const mesh_nodes_data* a_tag_map );
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| 91 | void update_animation( animation_entry* anim, uint32 a_anim_time );
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| 92 | ~keyframed_mesh_cpu();
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| 93 | private:
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| 94 | const uint8* m_model_data;
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| 95 | uint8* m_data;
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| 96 | };
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| 97 |
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| 98 | #endif
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| 99 |
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| 100 | } // namespace nv
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| 101 |
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| 102 | #endif // NV_GFX_KEYFRAMED_MESH_HH
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