void SSBoneFrame_InitSSAnim(struct ss_animation_s *ss_anim, uint32_t anim_type_id)
{
ss_anim->anim_ext_flags = 0x00;
ss_anim->anim_frame_flags = 0x00;
ss_anim->type = anim_type_id;
ss_anim->enabled = 1;
ss_anim->model = NULL;
ss_anim->onFrame = NULL;
ss_anim->onEndFrame = NULL;
ss_anim->targeting_bone = 0x00;
ss_anim->targeting_flags = 0x0000;
vec3_set_zero(ss_anim->target);
vec4_set_zero_angle(ss_anim->current_mod);
ss_anim->bone_direction[0] = 0.0f;
ss_anim->bone_direction[1] = 1.0f;
ss_anim->bone_direction[2] = 0.0f;
ss_anim->targeting_limit[0] = 0.0f;
ss_anim->targeting_limit[1] = 1.0f;
ss_anim->targeting_limit[2] = 0.0f;
ss_anim->targeting_limit[3] =-1.0f;
vec3_set_one(ss_anim->targeting_axis_mod);
ss_anim->frame_time = 0.0f;
ss_anim->next_state = 0;
ss_anim->lerp = 0.0;
ss_anim->current_animation = 0;
ss_anim->current_frame = 0;
ss_anim->next_animation = 0;
ss_anim->next_frame = 0;
ss_anim->period = 1.0f / 30.0f;
ss_anim->next = NULL;
ss_anim->prev = NULL;
}
void SSBoneFrame_CreateFromModel(ss_bone_frame_p bf, skeletal_model_p model)
{
vec3_set_zero(bf->bb_min);
vec3_set_zero(bf->bb_max);
vec3_set_zero(bf->centre);
vec3_set_zero(bf->pos);
bf->animations.type = ANIM_TYPE_BASE;
bf->animations.anim_frame_flags = 0x0000;
bf->animations.anim_ext_flags = 0x0000;
bf->animations.frame_time = 0.0;
bf->animations.period = 1.0 / 30.0;
bf->animations.next_state = 0;
bf->animations.lerp = 0.0;
bf->animations.current_animation = 0;
bf->animations.current_frame = 0;
bf->animations.next_animation = 0;
bf->animations.next_frame = 0;
vec3_set_zero(bf->animations.target);
bf->animations.bone_direction[0] = 0.0f;
bf->animations.bone_direction[1] = 1.0f;
bf->animations.bone_direction[2] = 0.0f;
bf->animations.targeting_limit[0] = 0.0f;
bf->animations.targeting_limit[1] = 1.0f;
bf->animations.targeting_limit[2] = 0.0f;
bf->animations.targeting_limit[3] =-1.0f;
vec3_set_one(bf->animations.targeting_axis_mod);
bf->animations.targeting_bone = 0x00;
bf->animations.targeting_flags = 0x0000;
vec4_set_zero_angle(bf->animations.current_mod);
bf->animations.next = NULL;
bf->animations.onFrame = NULL;
bf->animations.onEndFrame = NULL;
bf->transform = NULL;
bf->animations.model = model;
bf->bone_tag_count = model->mesh_count;
bf->bone_tags = (ss_bone_tag_p)malloc(bf->bone_tag_count * sizeof(ss_bone_tag_t));
bf->bone_tags[0].parent = NULL; // root
for(uint16_t i = 0; i < bf->bone_tag_count; i++)
{
bf->bone_tags[i].index = i;
bf->bone_tags[i].mesh_base = model->mesh_tree[i].mesh_base;
bf->bone_tags[i].mesh_skin = model->mesh_tree[i].mesh_skin;
bf->bone_tags[i].mesh_slot = NULL;
bf->bone_tags[i].alt_anim = NULL;
bf->bone_tags[i].body_part = model->mesh_tree[i].body_part;
vec3_copy(bf->bone_tags[i].offset, model->mesh_tree[i].offset);
vec4_set_zero(bf->bone_tags[i].qrotate);
Mat4_E_macro(bf->bone_tags[i].transform);
Mat4_E_macro(bf->bone_tags[i].full_transform);
if(i > 0)
{
bf->bone_tags[i].parent = bf->bone_tags + model->mesh_tree[i].parent;
}
}
}
void SSBoneFrame_CreateFromModel(ss_bone_frame_p bf, skeletal_model_p model)
{
vec3_set_zero(bf->bb_min);
vec3_set_zero(bf->bb_max);
vec3_set_zero(bf->centre);
vec3_set_zero(bf->pos);
bf->transform = NULL;
bf->flags = 0x0000;
bf->bone_tag_count = 0;
bf->bone_tags = NULL;
SSBoneFrame_InitSSAnim(&bf->animations, model, ANIM_TYPE_BASE);
bf->animations.model = model;
if(model)
{
bf->bone_tag_count = model->mesh_count;
bf->bone_tags = (ss_bone_tag_p)malloc(bf->bone_tag_count * sizeof(ss_bone_tag_t));
bf->bone_tags[0].parent = NULL; // root
for(uint16_t i = 0; i < bf->bone_tag_count; i++)
{
ss_bone_tag_p b_tag = bf->bone_tags + i;
b_tag->index = i;
b_tag->is_hidden = 0x00;
b_tag->is_targeted = 0x00;
b_tag->is_axis_modded = 0x00;
b_tag->mesh_base = model->mesh_tree[i].mesh_base;
b_tag->mesh_replace = NULL;
b_tag->mesh_skin = NULL;
b_tag->mesh_slot = NULL;
b_tag->skin_map = NULL;
b_tag->alt_anim = NULL;
b_tag->body_part = model->mesh_tree[i].body_part;
vec3_copy(b_tag->offset, model->mesh_tree[i].offset);
vec4_set_zero(b_tag->qrotate);
Mat4_E_macro(b_tag->local_transform);
Mat4_E_macro(b_tag->current_transform);
vec3_set_zero(b_tag->mod.target_pos);
vec4_set_zero_angle(b_tag->mod.current_q);
b_tag->mod.bone_local_direction[0] = 0.0f;
b_tag->mod.bone_local_direction[1] = 1.0f;
b_tag->mod.bone_local_direction[2] = 0.0f;
b_tag->mod.limit[0] = 0.0f;
b_tag->mod.limit[1] = 1.0f;
b_tag->mod.limit[2] = 0.0f;
b_tag->mod.limit[3] =-1.0f;
b_tag->mod.current_slerp = 1.0f;
vec3_set_one(b_tag->mod.axis_mod);
if(i > 0)
{
b_tag->parent = bf->bone_tags + model->mesh_tree[i].parent;
}
}
}
}
void SSBoneFrame_SetTargetingAxisMod(struct ss_animation_s *ss_anim, const float mod[3])
{
if(mod)
{
vec3_copy(ss_anim->targeting_axis_mod, mod);
ss_anim->targeting_flags |= ANIM_TARGET_USE_AXIS_MOD;
}
else
{
vec3_set_one(ss_anim->targeting_axis_mod);
ss_anim->targeting_flags &= ~ANIM_TARGET_USE_AXIS_MOD;
}
}
void SSBoneFrame_SetTargetingAxisMod(struct ss_bone_tag_s *b_tag, const float mod[3])
{
if(mod)
{
vec3_copy(b_tag->mod.axis_mod, mod);
b_tag->is_axis_modded = 0x01;
}
else
{
vec3_set_one(b_tag->mod.axis_mod);
b_tag->is_axis_modded = 0x00;
}
}
struct ss_animation_s *SSBoneFrame_AddOverrideAnim(struct ss_bone_frame_s *bf, struct skeletal_model_s *sm, uint16_t anim_type)
{
if(!sm || (sm->mesh_count == bf->bone_tag_count))
{
ss_animation_p ss_anim = (ss_animation_p)malloc(sizeof(ss_animation_t));
ss_anim->anim_ext_flags = 0x00;
ss_anim->anim_frame_flags = 0x00;
ss_anim->type = anim_type;
ss_anim->model = sm;
ss_anim->onFrame = NULL;
ss_anim->onEndFrame = NULL;
ss_anim->targeting_bone = 0;
ss_anim->targeting_flags = 0x0000;
vec3_set_zero(ss_anim->target);
vec4_set_zero_angle(ss_anim->current_mod);
ss_anim->bone_direction[0] = 0.0f;
ss_anim->bone_direction[1] = 1.0f;
ss_anim->bone_direction[2] = 0.0f;
ss_anim->targeting_limit[0] = 0.0f;
ss_anim->targeting_limit[1] = 1.0f;
ss_anim->targeting_limit[2] = 0.0f;
ss_anim->targeting_limit[3] =-1.0f;
vec3_set_one(ss_anim->targeting_axis_mod);
ss_anim->next = bf->animations.next;
bf->animations.next = ss_anim;
ss_anim->frame_time = 0.0;
ss_anim->next_state = 0;
ss_anim->lerp = 0.0;
ss_anim->current_animation = 0;
ss_anim->current_frame = 0;
ss_anim->next_animation = 0;
ss_anim->next_frame = 0;
ss_anim->period = 1.0f / 30.0f;
return ss_anim;
}
return NULL;
}