void SSBoneFrame_FillSkinnedMeshMap(ss_bone_frame_p bf)
{
uint32_t *ch;
uint32_t founded_index = 0xFFFFFFFF;
float tv[3];
vertex_p v, founded_vertex;
base_mesh_p mesh_base, mesh_skin;
ss_bone_tag_p tree_tag = bf->bone_tags;
for(uint16_t i = 0; i < bf->bone_tag_count; i++, tree_tag++)
{
if(!tree_tag->mesh_skin)
{
continue;
}
if(tree_tag->skin_map)
{
free(tree_tag->skin_map);
tree_tag->skin_map = NULL;
}
mesh_base = tree_tag->mesh_base;
mesh_skin = tree_tag->mesh_skin;
ch = tree_tag->skin_map = (uint32_t*)malloc(mesh_skin->vertex_count * sizeof(uint32_t));
v = mesh_skin->vertices;
for(uint32_t k = 0; k < mesh_skin->vertex_count; k++, v++, ch++)
{
*ch = 0xFFFFFFFF;
founded_index = BaseMesh_FindVertexIndex(mesh_base, v->position);
if(founded_index != 0xFFFFFFFF)
{
founded_vertex = mesh_base->vertices + founded_index;
vec3_copy(v->position, founded_vertex->position);
vec3_copy(v->normal, founded_vertex->normal);
}
else if(tree_tag->parent)
{
vec3_add(tv, v->position, tree_tag->offset);
founded_index = BaseMesh_FindVertexIndex(tree_tag->parent->mesh_base, tv);
if(founded_index != 0xFFFFFFFF)
{
founded_vertex = tree_tag->parent->mesh_base->vertices + founded_index;
*ch = founded_index;
vec3_sub(v->position, founded_vertex->position, tree_tag->offset);
vec3_copy(v->normal, founded_vertex->normal);
}
}
}
}
}
void SkeletalModel_FillSkinnedMeshMap(skeletal_model_p model)
{
uint32_t *ch;
uint32_t founded_index = 0xFFFFFFFF;
float tv[3];
vertex_p v, founded_vertex;
base_mesh_p mesh_base, mesh_skin;
mesh_tree_tag_p tree_tag, prev_tree_tag;
tree_tag = model->mesh_tree;
for(uint16_t i = 0; i < model->mesh_count; i++, tree_tag++)
{
if(!tree_tag->mesh_skin)
{
continue;
}
mesh_base = tree_tag->mesh_base;
mesh_skin = tree_tag->mesh_skin;
ch = mesh_skin->skin_map = (uint32_t*)malloc(mesh_skin->vertex_count * sizeof(uint32_t));
v = mesh_skin->vertices;
for(uint32_t k = 0; k < mesh_skin->vertex_count; k++, v++, ch++)
{
*ch = 0xFFFFFFFF;
founded_index = BaseMesh_FindVertexIndex(mesh_base, v->position);
if(founded_index != 0xFFFFFFFF)
{
founded_vertex = mesh_base->vertices + founded_index;
vec3_copy(v->position, founded_vertex->position);
vec3_copy(v->normal, founded_vertex->normal);
}
else
{
vec3_add(tv, v->position, tree_tag->offset);
prev_tree_tag = model->mesh_tree + tree_tag->parent;
founded_index = BaseMesh_FindVertexIndex(prev_tree_tag->mesh_base, tv);
if(founded_index != 0xFFFFFFFF)
{
founded_vertex = prev_tree_tag->mesh_base->vertices + founded_index;
*ch = founded_index;
vec3_sub(v->position, founded_vertex->position, tree_tag->offset);
vec3_copy(v->normal, founded_vertex->normal);
}
}
}
}
}