add support for multiple bone animations using quaternions
This commit is contained in:
Nick Fisher
@@ -1,17 +1,17 @@
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#ifndef _FLUTTER_FILAMENT_API_H
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#define _FLUTTER_FILAMENT_API_H
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#ifdef _WIN32
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#ifdef _WIN32
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#ifdef IS_DLL
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#define FLUTTER_PLUGIN_EXPORT __declspec( dllimport )
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#define FLUTTER_PLUGIN_EXPORT __declspec(dllimport)
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#else
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#define FLUTTER_PLUGIN_EXPORT __declspec( dllexport )
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#define FLUTTER_PLUGIN_EXPORT __declspec(dllexport)
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#endif
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#else
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#define FLUTTER_PLUGIN_EXPORT __attribute__((visibility("default")))
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#endif
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// we copy the LLVM <stdbool.h> here rather than including,
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// we copy the LLVM <stdbool.h> here rather than including,
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// because on Windows it's difficult to pin the exact location which confuses dart ffigen
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#ifndef __STDBOOL_H
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@@ -50,131 +50,126 @@ typedef int32_t EntityId;
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typedef int32_t _ManipulatorMode;
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#ifdef __cplusplus
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extern "C" {
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extern "C"
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{
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#endif
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FLUTTER_PLUGIN_EXPORT const void* create_filament_viewer(const void* const context, const ResourceLoaderWrapper* const loader, void* const platform, const char* uberArchivePath);
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FLUTTER_PLUGIN_EXPORT void destroy_filament_viewer(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT ResourceLoaderWrapper* make_resource_loader(LoadFilamentResourceFromOwner loadFn, FreeFilamentResourceFromOwner freeFn, void* owner);
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FLUTTER_PLUGIN_EXPORT void* get_asset_manager(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT void create_render_target(const void* const viewer, intptr_t texture, uint32_t width, uint32_t height);
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FLUTTER_PLUGIN_EXPORT void clear_background_image(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT void set_background_image(const void* const viewer, const char *path, bool fillHeight);
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FLUTTER_PLUGIN_EXPORT void set_background_image_position(const void* const viewer, float x, float y, bool clamp);
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FLUTTER_PLUGIN_EXPORT void set_background_color(const void* const viewer, const float r, const float g, const float b, const float a);
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FLUTTER_PLUGIN_EXPORT void set_tone_mapping(const void* const viewer, int toneMapping);
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FLUTTER_PLUGIN_EXPORT void set_bloom(const void* const viewer, float strength);
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FLUTTER_PLUGIN_EXPORT void load_skybox(const void* const viewer, const char *skyboxPath);
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FLUTTER_PLUGIN_EXPORT void load_ibl(const void* const viewer, const char *iblPath, float intensity);
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FLUTTER_PLUGIN_EXPORT void remove_skybox(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT void remove_ibl(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT EntityId add_light(const void* const viewer, uint8_t type, float colour, float intensity, float posX, float posY, float posZ, float dirX, float dirY, float dirZ, bool shadows);
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FLUTTER_PLUGIN_EXPORT void remove_light(const void* const viewer, EntityId entityId);
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FLUTTER_PLUGIN_EXPORT void clear_lights(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT EntityId load_glb(void *assetManager, const char *assetPath, bool unlit);
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FLUTTER_PLUGIN_EXPORT EntityId load_gltf(void *assetManager, const char *assetPath, const char *relativePath);
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FLUTTER_PLUGIN_EXPORT bool set_camera(const void* const viewer, EntityId asset, const char *nodeName);
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FLUTTER_PLUGIN_EXPORT void set_view_frustum_culling(const void* const viewer, bool enabled);
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FLUTTER_PLUGIN_EXPORT void render(
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const void* const viewer,
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uint64_t frameTimeInNanos,
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void* pixelBuffer,
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void (*callback)(void *buf, size_t size, void *data),
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void* data
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);
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FLUTTER_PLUGIN_EXPORT void create_swap_chain(const void* const viewer, const void* const window, uint32_t width, uint32_t height);
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FLUTTER_PLUGIN_EXPORT void destroy_swap_chain(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT void set_frame_interval(const void* const viewer, float interval);
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FLUTTER_PLUGIN_EXPORT void update_viewport_and_camera_projection(const void* const viewer, uint32_t width, uint32_t height, float scaleFactor);
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FLUTTER_PLUGIN_EXPORT void scroll_begin(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT void scroll_update(const void* const viewer, float x, float y, float z);
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FLUTTER_PLUGIN_EXPORT void scroll_end(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT void grab_begin(const void* const viewer, float x, float y, bool pan);
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FLUTTER_PLUGIN_EXPORT void grab_update(const void* const viewer, float x, float y);
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FLUTTER_PLUGIN_EXPORT void grab_end(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT void apply_weights(
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void* assetManager,
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EntityId asset,
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const char *const entityName,
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float *const weights,
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int count
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);
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FLUTTER_PLUGIN_EXPORT void set_morph_target_weights(
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void* assetManager,
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EntityId asset,
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const char *const entityName,
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const float *const morphData,
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int numWeights
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);
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FLUTTER_PLUGIN_EXPORT bool set_morph_animation(
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void* assetManager,
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EntityId asset,
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const char *const entityName,
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const float *const morphData,
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const int* const morphIndices,
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int numMorphTargets,
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int numFrames,
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float frameLengthInMs);
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FLUTTER_PLUGIN_EXPORT void set_bone_animation(
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void* assetManager,
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EntityId asset,
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const float* const frameData,
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int numFrames,
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int numBones,
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const char** const boneNames,
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const char** const meshName,
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int numMeshTargets,
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float frameLengthInMs);
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FLUTTER_PLUGIN_EXPORT bool set_bone_transform(
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void* assetManager,
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EntityId asset,
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const char* entityName,
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const float* const transform,
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int boneIndex
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);
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FLUTTER_PLUGIN_EXPORT void play_animation(void* assetManager, EntityId asset, int index, bool loop, bool reverse, bool replaceActive, float crossfade);
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FLUTTER_PLUGIN_EXPORT void set_animation_frame(void* assetManager, EntityId asset, int animationIndex, int animationFrame);
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FLUTTER_PLUGIN_EXPORT void stop_animation(void* assetManager, EntityId asset, int index);
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FLUTTER_PLUGIN_EXPORT int get_animation_count(void* assetManager, EntityId asset);
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FLUTTER_PLUGIN_EXPORT void get_animation_name(void* assetManager, EntityId asset, char *const outPtr, int index);
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FLUTTER_PLUGIN_EXPORT float get_animation_duration(void* assetManager, EntityId asset, int index);
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FLUTTER_PLUGIN_EXPORT void get_morph_target_name(void* assetManager, EntityId asset, const char *meshName, char *const outPtr, int index);
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FLUTTER_PLUGIN_EXPORT int get_morph_target_name_count(void* assetManager, EntityId asset, const char *meshName);
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FLUTTER_PLUGIN_EXPORT void remove_asset(const void* const viewer, EntityId asset);
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FLUTTER_PLUGIN_EXPORT void clear_assets(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT bool set_material_color(void* assetManager, EntityId asset, const char* meshName, int materialIndex, const float r, const float g, const float b, const float a);
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FLUTTER_PLUGIN_EXPORT void transform_to_unit_cube(void* assetManager, EntityId asset);
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FLUTTER_PLUGIN_EXPORT void set_position(void* assetManager, EntityId asset, float x, float y, float z);
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FLUTTER_PLUGIN_EXPORT void set_rotation(void* assetManager, EntityId asset, float rads, float x, float y, float z);
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FLUTTER_PLUGIN_EXPORT void set_scale(void* assetManager, EntityId asset, float scale);
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FLUTTER_PLUGIN_EXPORT const void *create_filament_viewer(const void *const context, const ResourceLoaderWrapper *const loader, void *const platform, const char *uberArchivePath);
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FLUTTER_PLUGIN_EXPORT void destroy_filament_viewer(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT ResourceLoaderWrapper *make_resource_loader(LoadFilamentResourceFromOwner loadFn, FreeFilamentResourceFromOwner freeFn, void *owner);
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FLUTTER_PLUGIN_EXPORT void *get_asset_manager(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT void create_render_target(const void *const viewer, intptr_t texture, uint32_t width, uint32_t height);
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FLUTTER_PLUGIN_EXPORT void clear_background_image(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT void set_background_image(const void *const viewer, const char *path, bool fillHeight);
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FLUTTER_PLUGIN_EXPORT void set_background_image_position(const void *const viewer, float x, float y, bool clamp);
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FLUTTER_PLUGIN_EXPORT void set_background_color(const void *const viewer, const float r, const float g, const float b, const float a);
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FLUTTER_PLUGIN_EXPORT void set_tone_mapping(const void *const viewer, int toneMapping);
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FLUTTER_PLUGIN_EXPORT void set_bloom(const void *const viewer, float strength);
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FLUTTER_PLUGIN_EXPORT void load_skybox(const void *const viewer, const char *skyboxPath);
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FLUTTER_PLUGIN_EXPORT void load_ibl(const void *const viewer, const char *iblPath, float intensity);
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FLUTTER_PLUGIN_EXPORT void remove_skybox(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT void remove_ibl(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT EntityId add_light(const void *const viewer, uint8_t type, float colour, float intensity, float posX, float posY, float posZ, float dirX, float dirY, float dirZ, bool shadows);
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FLUTTER_PLUGIN_EXPORT void remove_light(const void *const viewer, EntityId entityId);
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FLUTTER_PLUGIN_EXPORT void clear_lights(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT EntityId load_glb(void *assetManager, const char *assetPath, bool unlit);
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FLUTTER_PLUGIN_EXPORT EntityId load_gltf(void *assetManager, const char *assetPath, const char *relativePath);
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FLUTTER_PLUGIN_EXPORT bool set_camera(const void *const viewer, EntityId asset, const char *nodeName);
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FLUTTER_PLUGIN_EXPORT void set_view_frustum_culling(const void *const viewer, bool enabled);
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FLUTTER_PLUGIN_EXPORT void render(
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const void *const viewer,
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uint64_t frameTimeInNanos,
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void *pixelBuffer,
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void (*callback)(void *buf, size_t size, void *data),
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void *data);
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FLUTTER_PLUGIN_EXPORT void create_swap_chain(const void *const viewer, const void *const window, uint32_t width, uint32_t height);
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FLUTTER_PLUGIN_EXPORT void destroy_swap_chain(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT void set_frame_interval(const void *const viewer, float interval);
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FLUTTER_PLUGIN_EXPORT void update_viewport_and_camera_projection(const void *const viewer, uint32_t width, uint32_t height, float scaleFactor);
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FLUTTER_PLUGIN_EXPORT void scroll_begin(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT void scroll_update(const void *const viewer, float x, float y, float z);
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FLUTTER_PLUGIN_EXPORT void scroll_end(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT void grab_begin(const void *const viewer, float x, float y, bool pan);
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FLUTTER_PLUGIN_EXPORT void grab_update(const void *const viewer, float x, float y);
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FLUTTER_PLUGIN_EXPORT void grab_end(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT void apply_weights(
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void *assetManager,
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EntityId asset,
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const char *const entityName,
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float *const weights,
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int count);
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FLUTTER_PLUGIN_EXPORT void set_morph_target_weights(
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void *assetManager,
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EntityId asset,
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const char *const entityName,
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const float *const morphData,
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int numWeights);
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FLUTTER_PLUGIN_EXPORT bool set_morph_animation(
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void *assetManager,
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EntityId asset,
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const char *const entityName,
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const float *const morphData,
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const int *const morphIndices,
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int numMorphTargets,
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int numFrames,
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float frameLengthInMs);
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FLUTTER_PLUGIN_EXPORT void add_bone_animation(
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void *assetManager,
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EntityId asset,
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const float *const frameData,
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int numFrames,
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const char *const boneName,
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const char **const meshNames,
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int numMeshTargets,
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float frameLengthInMs);
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FLUTTER_PLUGIN_EXPORT bool set_bone_transform(
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void *assetManager,
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EntityId asset,
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const char *entityName,
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const float *const transform,
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int boneIndex);
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FLUTTER_PLUGIN_EXPORT void play_animation(void *assetManager, EntityId asset, int index, bool loop, bool reverse, bool replaceActive, float crossfade);
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FLUTTER_PLUGIN_EXPORT void set_animation_frame(void *assetManager, EntityId asset, int animationIndex, int animationFrame);
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FLUTTER_PLUGIN_EXPORT void stop_animation(void *assetManager, EntityId asset, int index);
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FLUTTER_PLUGIN_EXPORT int get_animation_count(void *assetManager, EntityId asset);
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FLUTTER_PLUGIN_EXPORT void get_animation_name(void *assetManager, EntityId asset, char *const outPtr, int index);
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FLUTTER_PLUGIN_EXPORT float get_animation_duration(void *assetManager, EntityId asset, int index);
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FLUTTER_PLUGIN_EXPORT void get_morph_target_name(void *assetManager, EntityId asset, const char *meshName, char *const outPtr, int index);
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FLUTTER_PLUGIN_EXPORT int get_morph_target_name_count(void *assetManager, EntityId asset, const char *meshName);
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FLUTTER_PLUGIN_EXPORT void remove_asset(const void *const viewer, EntityId asset);
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FLUTTER_PLUGIN_EXPORT void clear_assets(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT bool set_material_color(void *assetManager, EntityId asset, const char *meshName, int materialIndex, const float r, const float g, const float b, const float a);
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FLUTTER_PLUGIN_EXPORT void transform_to_unit_cube(void *assetManager, EntityId asset);
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FLUTTER_PLUGIN_EXPORT void set_position(void *assetManager, EntityId asset, float x, float y, float z);
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FLUTTER_PLUGIN_EXPORT void set_rotation(void *assetManager, EntityId asset, float rads, float x, float y, float z);
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FLUTTER_PLUGIN_EXPORT void set_scale(void *assetManager, EntityId asset, float scale);
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// Camera methods
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FLUTTER_PLUGIN_EXPORT void move_camera_to_asset(const void* const viewer, EntityId asset);
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FLUTTER_PLUGIN_EXPORT void set_view_frustum_culling(const void* const viewer, bool enabled);
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FLUTTER_PLUGIN_EXPORT void set_camera_exposure(const void* const viewer, float aperture, float shutterSpeed, float sensitivity);
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FLUTTER_PLUGIN_EXPORT void set_camera_position(const void* const viewer, float x, float y, float z);
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FLUTTER_PLUGIN_EXPORT void get_camera_position(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT void set_camera_rotation(const void* const viewer, float rads, float x, float y, float z);
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FLUTTER_PLUGIN_EXPORT void set_camera_model_matrix(const void* const viewer, const float *const matrix);
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FLUTTER_PLUGIN_EXPORT const double* const get_camera_model_matrix(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT const double* const get_camera_view_matrix(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT const double* const get_camera_projection_matrix(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT void set_camera_projection_matrix(const void* const viewer, const double *const matrix, double near, double far);
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FLUTTER_PLUGIN_EXPORT void set_camera_culling(const void* const viewer, double near, double far);
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FLUTTER_PLUGIN_EXPORT const double* const get_camera_culling_projection_matrix(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT const double* const get_camera_frustum(const void* const viewer);
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FLUTTER_PLUGIN_EXPORT void set_camera_focal_length(const void* const viewer, float focalLength);
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FLUTTER_PLUGIN_EXPORT void set_camera_focus_distance(const void* const viewer, float focusDistance);
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FLUTTER_PLUGIN_EXPORT void set_camera_manipulator_options(const void* const viewer, _ManipulatorMode mode, double orbitSpeedX, double orbitSpeedY, double zoomSpeed);
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// Camera methods
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FLUTTER_PLUGIN_EXPORT void move_camera_to_asset(const void *const viewer, EntityId asset);
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FLUTTER_PLUGIN_EXPORT void set_view_frustum_culling(const void *const viewer, bool enabled);
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FLUTTER_PLUGIN_EXPORT void set_camera_exposure(const void *const viewer, float aperture, float shutterSpeed, float sensitivity);
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FLUTTER_PLUGIN_EXPORT void set_camera_position(const void *const viewer, float x, float y, float z);
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FLUTTER_PLUGIN_EXPORT void get_camera_position(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT void set_camera_rotation(const void *const viewer, float rads, float x, float y, float z);
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FLUTTER_PLUGIN_EXPORT void set_camera_model_matrix(const void *const viewer, const float *const matrix);
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FLUTTER_PLUGIN_EXPORT const double *const get_camera_model_matrix(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT const double *const get_camera_view_matrix(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT const double *const get_camera_projection_matrix(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT void set_camera_projection_matrix(const void *const viewer, const double *const matrix, double near, double far);
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FLUTTER_PLUGIN_EXPORT void set_camera_culling(const void *const viewer, double near, double far);
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FLUTTER_PLUGIN_EXPORT const double *const get_camera_culling_projection_matrix(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT const double *const get_camera_frustum(const void *const viewer);
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FLUTTER_PLUGIN_EXPORT void set_camera_focal_length(const void *const viewer, float focalLength);
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FLUTTER_PLUGIN_EXPORT void set_camera_focus_distance(const void *const viewer, float focusDistance);
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FLUTTER_PLUGIN_EXPORT void set_camera_manipulator_options(const void *const viewer, _ManipulatorMode mode, double orbitSpeedX, double orbitSpeedY, double zoomSpeed);
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FLUTTER_PLUGIN_EXPORT int hide_mesh(void* assetManager, EntityId asset, const char* meshName);
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FLUTTER_PLUGIN_EXPORT int reveal_mesh(void* assetManager, EntityId asset, const char* meshName);
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FLUTTER_PLUGIN_EXPORT void set_post_processing(void* const viewer, bool enabled);
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FLUTTER_PLUGIN_EXPORT void pick(void* const viewer, int x, int y, EntityId* entityId);
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FLUTTER_PLUGIN_EXPORT const char* get_name_for_entity(void* const assetManager, const EntityId entityId);
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FLUTTER_PLUGIN_EXPORT void ios_dummy();
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FLUTTER_PLUGIN_EXPORT void flutter_filament_free(void* ptr);
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FLUTTER_PLUGIN_EXPORT int hide_mesh(void *assetManager, EntityId asset, const char *meshName);
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FLUTTER_PLUGIN_EXPORT int reveal_mesh(void *assetManager, EntityId asset, const char *meshName);
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FLUTTER_PLUGIN_EXPORT void set_post_processing(void *const viewer, bool enabled);
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FLUTTER_PLUGIN_EXPORT void pick(void *const viewer, int x, int y, EntityId *entityId);
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FLUTTER_PLUGIN_EXPORT const char *get_name_for_entity(void *const assetManager, const EntityId entityId);
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FLUTTER_PLUGIN_EXPORT void ios_dummy();
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FLUTTER_PLUGIN_EXPORT void flutter_filament_free(void *ptr);
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#ifdef __cplusplus
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}
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#endif
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