luboslenco
108 lines
2.4 KiB
C
108 lines
2.4 KiB
C
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#include "global.h"
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bool sim_initialized = false;
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void sim_init() {
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if (sim_initialized) {
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return;
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}
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physics_world_create();
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sim_initialized = true;
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}
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void sim_update() {
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render_path_raytrace_ready = false;
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if (sim_running) {
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trait_update();
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physics_world_update();
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iron_delay_idle_sleep();
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}
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}
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void sim_play() {
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sim_running = true;
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}
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void sim_stop() {
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sim_running = false;
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trait_stop();
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}
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void sim_add_body(object_t *o, physics_shape_t shape, f32 mass) {
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sim_init();
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physics_body_create(o, shape, mass);
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}
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static void sim_shift_object_masks(i32 from) {
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if (g_project->_->layers != NULL) {
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for (i32 i = 0; i < g_project->_->layers->length; ++i) {
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slot_layer_t *l = g_project->_->layers->buffer[i];
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if (l->object_mask >= from) {
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++l->object_mask;
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}
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}
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}
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if (g_context->layer_filter >= from) {
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++g_context->layer_filter;
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}
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}
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mesh_object_t *sim_duplicate_object(mesh_object_t *so) {
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// Mesh
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if (so == NULL) {
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return NULL;
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}
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mesh_data_t *data = so->data;
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mesh_object_t *dup = scene_add_mesh_object(data, so->material, so->base->parent);
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transform_set_matrix(dup->base->transform, so->base->transform->local);
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// Insert below the original
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i32 index = array_index_of(g_project->_->paint_objects, so);
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i32 at = index < 0 ? g_project->_->paint_objects->length : index + 1;
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array_insert((any_array_t *)g_project->_->paint_objects, at, dup);
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sim_shift_object_masks(at + 1);
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// Ensure unique name
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dup->base->name = string_copy(_import_mesh_unique_name(so->base->name));
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tab_stages_add_object(dup->base->name);
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// Material override
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i32 mat_index = tab_meshes_get_override(so);
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if (mat_index >= 0) {
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tab_meshes_set_override_data(dup, mat_index, so->material);
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g_project->mesh_materials = i32_array_create(0);
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}
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// Physics
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physics_body_t *pb = so->base->_->body;
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if (pb != NULL) {
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physics_body_create(dup->base, pb->shape, pb->mass);
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}
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tab_meshes_sort_hierarchy();
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tab_timeline_sync();
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return dup;
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}
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void sim_duplicate() {
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mesh_object_t *dup = sim_duplicate_object(g_context->paint_object);
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if (dup != NULL) {
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g_context->paint_object = dup;
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ui_header_handle->redraws = 2;
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ui_base_hwnds->buffer[TAB_AREA_SIDEBAR0]->redraws = 2;
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}
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util_mesh_merge(NULL);
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g_context->ddirty = 2;
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}
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void sim_delete() {
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if (g_project->_->paint_objects->length < 2) {
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return;
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}
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tab_meshes_draw_context_menu_delete(g_context->paint_object);
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}
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