static void Model_copy (LIScrArgs* args)
{
int shape_keys = 1;
LIMaiProgram* program;
LIMdlModel* self;
LIScrData* data;
/* Get arguments. */
program = liscr_script_get_userdata (args->script, LISCR_SCRIPT_PROGRAM);
liscr_args_geti_bool (args, 0, &shape_keys);
/* Allocate the model. */
self = limdl_model_new_copy (args->self, shape_keys);
if (self == NULL)
return;
/* Allocate the unique ID. */
if (!limdl_manager_add_model (program->models, self))
{
limdl_model_free (self);
return;
}
/* Allocate userdata. */
data = liscr_data_new (args->script, args->lua, self, LISCR_SCRIPT_MODEL, limdl_manager_free_model);
if (data == NULL)
{
limdl_model_free (self);
return;
}
liscr_args_seti_stack (args);
}
int main (int argc, char** argv)
{
int i;
LIMdlBuilder* builder;
LIMdlModel* model;
if (!argc || !strcmp (argv[1], "--help") || !strcmp (argv[1], "-h"))
{
printf ("Usage: %s [lmdl...]\n", argv[0]);
return 0;
}
for (i = 1 ; i < argc ; i++)
{
/* Load the model. */
model = limdl_model_new_from_file (argv[i], 1);
if (model == NULL)
{
lisys_error_report ();
continue;
}
/* Check for existing LOD. */
if (!model->lod.array[0].indices.count)
{
printf (" Unneeded %s\n", argv[i]);
continue;
}
if (model->lod.count > 1)
{
printf ("%3d%%: Existing %s\n", 100 - 100 *
model->lod.array[model->lod.count - 1].indices.count /
model->lod.array[0].indices.count, argv[i]);
limdl_model_free (model);
continue;
}
/* Build the detail levels. */
builder = limdl_builder_new (model);
if (builder == NULL)
{
lisys_error_report ();
limdl_model_free (model);
continue;
}
limdl_builder_calculate_lod (builder, 5, 0.05f);
limdl_builder_finish (builder);
limdl_builder_free (builder);
/* Save the modified model. */
printf ("%3d%%: Built %s\n", 100 - 100 *
model->lod.array[model->lod.count - 1].indices.count /
model->lod.array[0].indices.count, argv[i]);
limdl_model_write_file (model, argv[i]);
limdl_model_free (model);
}
return 0;
}
static void Terrain_build_chunk_model (LIScrArgs* args)
{
int grid_x;
int grid_z;
LIExtTerrain* self;
LIExtTerrainModule* module;
LIMatVector offset;
LIMdlModel* model;
LIScrData* data;
/* Get the arguments. */
self = args->self;
module = liscr_script_get_userdata (args->script, LIEXT_SCRIPT_TERRAIN);
if (!liscr_args_geti_int (args, 0, &grid_x) || grid_x < 0)
return;
if (!liscr_args_geti_int (args, 1, &grid_z) || grid_z < 0)
return;
if (!liscr_args_geti_vector (args, 2, &offset))
offset = limat_vector_init (grid_x * self->grid_size, 0.0f, grid_z * self->grid_size);
/* Build the model. */
model = liext_terrain_build_chunk_model (self, grid_x, grid_z, &offset);
if (model == NULL)
return;
/* Copy the model. */
model = limdl_model_new_copy (model, 0);
if (model == NULL)
return;
/* Allocate the unique ID. */
if (!limdl_manager_add_model (module->program->models, model))
{
limdl_model_free (model);
return;
}
/* Allocate the userdata. */
data = liscr_data_new (args->script, args->lua, model, LISCR_SCRIPT_MODEL, limdl_manager_free_model);
if (data == NULL)
{
limdl_model_free (model);
return;
}
liscr_args_seti_stack (args);
}
void limai_message_free (
LIMaiMessage* self)
{
switch (self->type)
{
case LIMAI_MESSAGE_TYPE_EMPTY:
break;
case LIMAI_MESSAGE_TYPE_MODEL:
if (self->model != NULL)
limdl_model_free (self->model);
break;
case LIMAI_MESSAGE_TYPE_STRING:
lisys_free (self->string);
break;
default:
lisys_assert (0);
break;
}
lisys_free (self->name);
lisys_free (self);
}
static void Model_load (LIScrArgs* args)
{
int mesh = 1;
char* file;
const char* name;
const char* path;
LIMdlModel* tmpmdl;
LIMaiProgram* program;
program = liscr_script_get_userdata (args->script, LISCR_SCRIPT_PROGRAM);
if (!liscr_args_geti_string (args, 0, &name) &&
!liscr_args_gets_string (args, "file", &name))
return;
if (!liscr_args_geti_bool (args, 1, &mesh))
liscr_args_gets_bool (args, "mesh", &mesh);
/* Find the absolute path. */
file = lisys_string_concat (name, ".lmdl");
if (file == NULL)
return;
path = lipth_paths_find_file (program->paths, file);
if (path == NULL)
{
lisys_free (file);
return;
}
lisys_free (file);
/* Load the new model data. */
tmpmdl = limdl_model_new_from_file (path, mesh);
if (tmpmdl == NULL)
return;
/* Replace the old model data. */
if (limdl_model_replace (args->self, tmpmdl))
liscr_args_seti_bool (args, 1);
limdl_model_free (tmpmdl);
}
