luboslenco
307 lines
16 KiB
C
307 lines
16 KiB
C
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#include "../global.h"
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gpu_texture_t *image_to_pbr_node_result_base = NULL;
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gpu_texture_t *image_to_pbr_node_result_normal = NULL;
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gpu_texture_t *image_to_pbr_node_result_occlusion = NULL;
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gpu_texture_t *image_to_pbr_node_result_height = NULL;
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gpu_texture_t *image_to_pbr_node_result_roughness = NULL;
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gpu_texture_t *image_to_pbr_node_result_metallic = NULL;
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char *image_to_pbr_node_vector(ui_node_t *node, ui_node_socket_t *socket) {
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gpu_texture_t *result = NULL;
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if (socket == node->outputs->buffer[0]) { // base color
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result = image_to_pbr_node_result_base;
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}
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else if (socket == node->outputs->buffer[4]) { // normal map
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result = image_to_pbr_node_result_normal;
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}
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if (result == NULL) {
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return "float3(0.0, 0.0, 0.0)";
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}
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char *tex_name = string("%s%s", parser_material_node_name(node, NULL), i32_to_string(socket->id));
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any_map_set(data_cached_images, tex_name, result);
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bind_tex_t *tex = parser_material_make_bind_tex(tex_name, tex_name);
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char *texstore = parser_material_texture_store(node, tex, tex_name, COLOR_SPACE_AUTO);
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return string("%s.rgb", texstore);
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}
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char *image_to_pbr_node_value(ui_node_t *node, ui_node_socket_t *socket) {
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gpu_texture_t *result = NULL;
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if (socket == node->outputs->buffer[1]) { // occlusion
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result = image_to_pbr_node_result_occlusion;
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}
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else if (socket == node->outputs->buffer[2]) { // roughness
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result = image_to_pbr_node_result_roughness;
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}
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else if (socket == node->outputs->buffer[3]) { // metallic
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result = image_to_pbr_node_result_metallic;
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}
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else if (socket == node->outputs->buffer[5]) { // height
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result = image_to_pbr_node_result_height;
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}
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if (result == NULL) {
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return "0.0";
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}
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char *tex_name = string("%s%s", parser_material_node_name(node, NULL), i32_to_string(socket->id));
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any_map_set(data_cached_images, tex_name, result);
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bind_tex_t *tex = parser_material_make_bind_tex(tex_name, tex_name);
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char *texstore = parser_material_texture_store(node, tex, tex_name, COLOR_SPACE_AUTO);
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return string("%s.r", texstore);
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}
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void image_to_pbr_node_check_result(void (*done)(gpu_texture_t *)) {
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iron_delay_idle_sleep();
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if (iron_exec_async_done == 1) {
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char *dir = neural_node_dir();
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char *file = string("%s%soutput.png", dir, PATH_SEP);
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if (iron_file_exists(file)) {
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gpu_texture_t *tex = iron_load_texture(file);
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done(tex);
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}
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sys_remove_update(image_to_pbr_node_check_result);
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}
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}
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void image_to_pbr_node_run_sd(char *model, char *prompt, void (*done)(gpu_texture_t *)) {
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char *dir = neural_node_dir();
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string_array_t *argv = any_array_create_from_raw(
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(void *[]){
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string("%s/%s", dir, neural_node_sd_bin()),
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"-m",
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string("%s/%s", dir, model),
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"--sampling-method",
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"ddim_trailing",
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"--steps",
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"10",
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"-s",
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"-1",
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"-W",
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"768",
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"-H",
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"768",
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"-p",
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prompt,
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"-i",
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string("%s/input.png", dir),
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"-o",
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string("%s/output.png", dir),
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NULL,
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},
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20);
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iron_exec_async(argv->buffer[0], argv->buffer);
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sys_notify_on_update(image_to_pbr_node_check_result, done);
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}
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void image_to_pbr_node_all_done(void *_) {
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render_target_t *occmap;
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{
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render_target_t *t = render_target_create();
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t->name = "occmap";
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t->width = 2048;
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t->height = 2048;
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t->format = "RGBA32";
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render_path_create_render_target(t);
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occmap = t;
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}
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{
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render_target_t *t = render_target_create();
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t->name = "_height_map";
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t->width = 768;
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t->height = 768;
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t->format = "RGBA32";
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t->_image = image_to_pbr_node_result_height;
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any_map_set(render_path_render_targets, t->name, t);
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}
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{
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render_target_t *t = render_target_create();
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t->name = "_normal_map";
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t->width = 768;
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t->height = 768;
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t->format = "RGBA32";
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t->_image = image_to_pbr_node_result_normal;
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any_map_set(render_path_render_targets, t->name, t);
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}
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render_path_load_shader("Scene/depth_to_ao_pass/depth_to_ao_pass");
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render_path_set_target("occmap", NULL, NULL, GPU_CLEAR_NONE, 0, 0.0);
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render_path_bind_target("_height_map", "height_map");
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render_path_bind_target("_normal_map", "normal_map");
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render_path_draw_shader("Scene/depth_to_ao_pass/depth_to_ao_pass");
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gc_unroot(image_to_pbr_node_result_occlusion);
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image_to_pbr_node_result_occlusion = occmap->_image;
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gc_root(image_to_pbr_node_result_occlusion);
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// blur
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}
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void image_to_pbr_node_roughness_done(gpu_texture_t *tex) {
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gc_unroot(image_to_pbr_node_result_roughness);
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image_to_pbr_node_result_roughness = tex;
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gc_root(image_to_pbr_node_result_roughness);
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// image_to_pbr_node_run_sd("marigold-iid-lighting-v1-1.q8_0.gguf", "_diffuse_shading", function(tex: gpu_texture_t) {
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sys_notify_on_next_frame(&image_to_pbr_node_all_done, NULL);
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}
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void image_to_pbr_node_base_done(gpu_texture_t *tex) {
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gc_unroot(image_to_pbr_node_result_base);
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image_to_pbr_node_result_base = tex;
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gc_root(image_to_pbr_node_result_base);
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image_to_pbr_node_run_sd("marigold-iid-appearance-v1-1.q8_0.gguf", "_roughness", &image_to_pbr_node_roughness_done);
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}
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void image_to_pbr_node_height_done(gpu_texture_t *tex) {
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gc_unroot(image_to_pbr_node_result_height);
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image_to_pbr_node_result_height = tex;
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gc_root(image_to_pbr_node_result_height);
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image_to_pbr_node_run_sd("marigold-iid-lighting-v1-1.q8_0.gguf", "_base", &image_to_pbr_node_base_done);
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}
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void image_to_pbr_node_normals_done(gpu_texture_t *tex) {
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gc_unroot(image_to_pbr_node_result_normal);
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image_to_pbr_node_result_normal = tex;
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gc_root(image_to_pbr_node_result_normal);
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image_to_pbr_node_run_sd("marigold-depth-v1-1.q8_0.gguf", "_height", &image_to_pbr_node_height_done);
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}
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void image_to_pbr_node_button(i32 node_id) {
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ui_node_canvas_t *canvas = ui_nodes_get_canvas(true);
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ui_node_t *node = ui_get_node(canvas->nodes, node_id);
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char *node_name = parser_material_node_name(node, NULL);
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ui_handle_t *h = ui_handle(node_name);
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string_array_t *models = any_array_create_from_raw(
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(void *[]){
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"Marigold",
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},
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1);
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i32 model = ui_combo(ui_nest(h, 0), models, tr("Model"), false, UI_ALIGN_LEFT, true);
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if (neural_node_button(node, models->buffer[model])) {
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ui_node_t *from_node = neural_from_node(node->inputs->buffer[0], 0);
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gpu_texture_t *input = ui_nodes_get_node_preview_image(from_node);
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if (input != NULL) {
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char *dir = neural_node_dir();
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#ifdef IRON_BGRA
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buffer_t *input_buf = buffer_bgra_swap(gpu_get_texture_pixels(input)); // Vulkan non-rt textures need a flip
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#else
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buffer_t *input_buf = gpu_get_texture_pixels(input);
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#endif
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iron_write_png(string("%s%sinput.png", dir, PATH_SEP), input_buf, input->width, input->height, 0);
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image_to_pbr_node_run_sd("marigold-normals-v1-1.q8_0.gguf", "_normals", &image_to_pbr_node_normals_done);
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}
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}
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}
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void image_to_pbr_node_init() {
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ui_node_t *image_to_pbr_node_def =
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GC_ALLOC_INIT(ui_node_t, {.id = 0,
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.name = _tr("Image to PBR"),
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.type = "NEURAL_IMAGE_TO_PBR",
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.x = 0,
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.y = 0,
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.color = 0xff4982a0,
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.inputs = any_array_create_from_raw(
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(void *[]){
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Color"),
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.type = "RGBA",
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.color = 0xffc7c729,
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.default_value = f32_array_create_xyzw(0.0, 0.0, 0.0, 1.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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},
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1),
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.outputs = any_array_create_from_raw(
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(void *[]){
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Base Color"),
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.type = "RGBA",
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.color = 0xffc7c729,
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.default_value = f32_array_create_xyzw(0.0, 0.0, 0.0, 1.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Occlusion"),
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.type = "VALUE",
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.color = 0xffa1a1a1,
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.default_value = f32_array_create_x(1.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Roughness"),
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.type = "VALUE",
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.color = 0xffa1a1a1,
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.default_value = f32_array_create_x(1.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Metallic"),
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.type = "VALUE",
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.color = 0xffa1a1a1,
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.default_value = f32_array_create_x(0.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Normal Map"),
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.type = "VECTOR",
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.color = 0xffc7c729,
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.default_value = f32_array_create_xyzw(0.0, 0.0, 0.0, 1.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Height"),
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.type = "VALUE",
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.color = 0xffa1a1a1,
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.default_value = f32_array_create_x(1.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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},
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6),
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.buttons = any_array_create_from_raw(
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(void *[]){
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GC_ALLOC_INIT(ui_node_button_t, {.name = "image_to_pbr_node_button",
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.type = "CUSTOM",
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.output = -1,
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.default_value = f32_array_create_x(0),
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.data = NULL,
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.height = 2}),
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},
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1),
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.width = 0,
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.flags = 0});
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any_array_push(nodes_material_neural, image_to_pbr_node_def);
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any_map_set(parser_material_node_vectors, "NEURAL_IMAGE_TO_PBR", image_to_pbr_node_vector);
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any_map_set(parser_material_node_values, "NEURAL_IMAGE_TO_PBR", image_to_pbr_node_value);
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any_map_set(ui_nodes_custom_buttons, "image_to_pbr_node_button", image_to_pbr_node_button);
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}
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