luboslenco
435 lines
18 KiB
TypeScript
435 lines
18 KiB
TypeScript
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///if (is_paint || is_lab)
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class ExportTexture {
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static gamma: f32 = 1.0 / 2.2;
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static run = (path: string, bake_material: bool = false) => {
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///if is_paint
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if (bake_material) {
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ExportTexture.run_bake_material(path);
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}
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else if (Context.raw.layers_export == export_mode_t.PER_UDIM_TILE) {
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let udim_tiles: string[] = [];
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for (let l of Project.layers) {
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if (SlotLayer.get_object_mask(l) > 0) {
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let name: string = Project.paint_objects[SlotLayer.get_object_mask(l) - 1].base.name;
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if (name.substr(name.length - 5, 2) == ".1") { // tile.1001
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udim_tiles.push(name.substr(name.length - 5));
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}
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}
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}
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if (udim_tiles.length > 0) {
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for (let udim_tile of udim_tiles) ExportTexture.run_layers(path, Project.layers, udim_tile);
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}
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else ExportTexture.run_layers(path, Project.layers);
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}
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else if (Context.raw.layers_export == export_mode_t.PER_OBJECT) {
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let object_names: string[] = [];
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for (let l of Project.layers) {
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if (SlotLayer.get_object_mask(l) > 0) {
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let name: string = Project.paint_objects[SlotLayer.get_object_mask(l) - 1].base.name;
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if (object_names.indexOf(name) == -1) {
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object_names.push(name);
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}
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}
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}
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if (object_names.length > 0) {
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for (let name of object_names) ExportTexture.run_layers(path, Project.layers, name);
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}
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else ExportTexture.run_layers(path, Project.layers);
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}
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else { // Visible or selected
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let atlas_export: bool = false;
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if (Project.atlas_objects != null) {
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for (let i: i32 = 1; i < Project.atlas_objects.length; ++i) {
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if (Project.atlas_objects[i - 1] != Project.atlas_objects[i]) {
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atlas_export = true;
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break;
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}
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}
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}
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if (atlas_export) {
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for (let atlas_index: i32 = 0; atlas_index < Project.atlas_objects.length; ++atlas_index) {
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let layers: SlotLayerRaw[] = [];
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for (let object_index: i32 = 0; object_index < Project.atlas_objects.length; ++object_index) {
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if (Project.atlas_objects[object_index] == atlas_index) {
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for (let l of Project.layers) {
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if (SlotLayer.get_object_mask(l) == 0 /* shared object */ || SlotLayer.get_object_mask(l) - 1 == object_index) layers.push(l);
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}
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}
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}
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if (layers.length > 0) {
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ExportTexture.run_layers(path, layers, Project.atlas_names[atlas_index]);
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}
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}
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}
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else ExportTexture.run_layers(path, Context.raw.layers_export == export_mode_t.SELECTED ? (SlotLayer.is_group(Context.raw.layer) ? SlotLayer.get_children(Context.raw.layer) : [Context.raw.layer]) : Project.layers);
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}
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///end
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///if is_lab
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ExportTexture.run_layers(path, [BrushOutputNode.inst]);
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///end
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///if krom_ios
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Console.info(tr("Textures exported") + " ('Files/On My iPad/" + manifest_title + "')");
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///elseif krom_android
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Console.info(tr("Textures exported") + " ('Files/Internal storage/Pictures/" + manifest_title + "')");
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///else
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Console.info(tr("Textures exported"));
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///end
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UIFiles.last_path = "";
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}
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///if is_paint
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static run_bake_material = (path: string) => {
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if (RenderPathPaint.live_layer == null) {
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RenderPathPaint.live_layer = SlotLayer.create("_live");
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}
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let _tool: workspace_tool_t = Context.raw.tool;
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Context.raw.tool = workspace_tool_t.FILL;
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MakeMaterial.parse_paint_material();
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let _paint_object: mesh_object_t = Context.raw.paint_object;
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let planeo: mesh_object_t = scene_get_child(".Plane").ext;
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planeo.base.visible = true;
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Context.raw.paint_object = planeo;
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Context.raw.pdirty = 1;
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RenderPathPaint.use_live_layer(true);
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RenderPathPaint.commands_paint(false);
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RenderPathPaint.use_live_layer(false);
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Context.raw.tool = _tool;
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MakeMaterial.parse_paint_material();
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Context.raw.pdirty = 0;
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planeo.base.visible = false;
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Context.raw.paint_object = _paint_object;
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ExportTexture.run_layers(path, [RenderPathPaint.live_layer], "", true);
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}
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///end
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///if is_paint
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static run_layers = (path: string, layers: SlotLayerRaw[], object_name: string = "", bake_material: bool = false) => {
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///end
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///if is_lab
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static run_layers = (path: string, layers: any[], object_name: string = "") => {
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///end
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let texture_size_x: i32 = Config.get_texture_res_x();
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let texture_size_y: i32 = Config.get_texture_res_y();
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///if (krom_android || krom_ios)
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let f: string = sys_title();
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///else
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let f: string = UIFiles.filename;
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///end
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if (f == "") f = tr("untitled");
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let format_type: texture_ldr_format_t = Context.raw.format_type;
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let bits: i32 = base_bits_handle.position == texture_bits_t.BITS8 ? 8 : 16;
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let ext: string = bits == 16 ? ".exr" : format_type == texture_ldr_format_t.PNG ? ".png" : ".jpg";
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if (f.endsWith(ext)) f = f.substr(0, f.length - 4);
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///if is_paint
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let is_udim: bool = Context.raw.layers_export == export_mode_t.PER_UDIM_TILE;
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if (is_udim) ext = object_name + ext;
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base_make_temp_img();
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base_make_export_img();
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if (base_pipe_merge == null) base_make_pipe();
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if (const_data_screen_aligned_vb == null) const_data_create_screen_aligned_data();
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let empty: image_t = render_path_render_targets.get("empty_white")._image;
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// Append object mask name
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let export_selected: bool = Context.raw.layers_export == export_mode_t.SELECTED;
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if (export_selected && SlotLayer.get_object_mask(layers[0]) > 0) {
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f += "_" + Project.paint_objects[SlotLayer.get_object_mask(layers[0]) - 1].base.name;
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}
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if (!is_udim && !export_selected && object_name != "") {
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f += "_" + object_name;
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}
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// Clear export layer
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g4_begin(base_expa);
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g4_clear(color_from_floats(0.0, 0.0, 0.0, 0.0));
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g4_end();
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g4_begin(base_expb);
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g4_clear(color_from_floats(0.5, 0.5, 1.0, 0.0));
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g4_end();
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g4_begin(base_expc);
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g4_clear(color_from_floats(1.0, 0.0, 0.0, 0.0));
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g4_end();
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// Flatten layers
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for (let l1 of layers) {
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if (!export_selected && !SlotLayer.is_visible(l1)) continue;
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if (!SlotLayer.is_layer(l1)) continue;
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if (object_name != "" && SlotLayer.get_object_mask(l1) > 0) {
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if (is_udim && !Project.paint_objects[SlotLayer.get_object_mask(l1) - 1].base.name.endsWith(object_name)) continue;
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let per_object: bool = Context.raw.layers_export == export_mode_t.PER_OBJECT;
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if (per_object && Project.paint_objects[SlotLayer.get_object_mask(l1) - 1].base.name != object_name) continue;
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}
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let mask: image_t = empty;
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let l1masks: SlotLayerRaw[] = SlotLayer.get_masks(l1);
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if (l1masks != null && !bake_material) {
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if (l1masks.length > 1) {
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base_make_temp_mask_img();
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g2_begin(base_temp_mask_image);
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g2_clear(0x00000000);
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g2_end();
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let l1: any = { texpaint: base_temp_mask_image };
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for (let i: i32 = 0; i < l1masks.length; ++i) {
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base_merge_layer(l1, l1masks[i]);
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}
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mask = base_temp_mask_image;
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}
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else mask = l1masks[0].texpaint;
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}
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if (l1.paint_base) {
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g2_begin(base_temp_image); // Copy to temp
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g2_set_pipeline(base_pipe_copy);
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g2_draw_image(base_expa, 0, 0);
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g2_set_pipeline(null);
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g2_end();
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g4_begin(base_expa);
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g4_set_pipeline(base_pipe_merge);
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g4_set_tex(base_tex0, l1.texpaint);
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g4_set_tex(base_tex1, empty);
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g4_set_tex(base_texmask, mask);
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g4_set_tex(base_texa, base_temp_image);
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g4_set_float(base_opac, SlotLayer.get_opacity(l1));
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g4_set_int(base_blending, layers.length > 1 ? l1.blending : 0);
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g4_set_vertex_buffer(const_data_screen_aligned_vb);
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g4_set_index_buffer(const_data_screen_aligned_ib);
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g4_draw();
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g4_end();
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}
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if (l1.paint_nor) {
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g2_begin(base_temp_image);
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g2_set_pipeline(base_pipe_copy);
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g2_draw_image(base_expb, 0, 0);
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g2_set_pipeline(null);
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g2_end();
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g4_begin(base_expb);
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g4_set_pipeline(base_pipe_merge);
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g4_set_tex(base_tex0, l1.texpaint);
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g4_set_tex(base_tex1, l1.texpaint_nor);
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g4_set_tex(base_texmask, mask);
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g4_set_tex(base_texa, base_temp_image);
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g4_set_float(base_opac, SlotLayer.get_opacity(l1));
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g4_set_int(base_blending, l1.paint_nor_blend ? -2 : -1);
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g4_set_vertex_buffer(const_data_screen_aligned_vb);
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g4_set_index_buffer(const_data_screen_aligned_ib);
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g4_draw();
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g4_end();
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}
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if (l1.paint_occ || l1.paint_rough || l1.paint_met || l1.paint_height) {
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g2_begin(base_temp_image);
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g2_set_pipeline(base_pipe_copy);
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g2_draw_image(base_expc, 0, 0);
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g2_set_pipeline(null);
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g2_end();
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if (l1.paint_occ && l1.paint_rough && l1.paint_met && l1.paint_height) {
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base_commands_merge_pack(base_pipe_merge, base_expc, l1.texpaint, l1.texpaint_pack, SlotLayer.get_opacity(l1), mask, l1.paint_height_blend ? -3 : -1);
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}
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else {
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if (l1.paint_occ) base_commands_merge_pack(base_pipe_merge_r, base_expc, l1.texpaint, l1.texpaint_pack, SlotLayer.get_opacity(l1), mask);
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if (l1.paint_rough) base_commands_merge_pack(base_pipe_merge_g, base_expc, l1.texpaint, l1.texpaint_pack, SlotLayer.get_opacity(l1), mask);
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if (l1.paint_met) base_commands_merge_pack(base_pipe_merge_b, base_expc, l1.texpaint, l1.texpaint_pack, SlotLayer.get_opacity(l1), mask);
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}
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}
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}
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///if krom_metal
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// Flush command list
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g2_begin(base_expa);
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g2_end();
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g2_begin(base_expb);
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g2_end();
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g2_begin(base_expc);
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g2_end();
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///end
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///end
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///if is_paint
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let texpaint: image_t = base_expa;
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let texpaint_nor: image_t = base_expb;
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let texpaint_pack: image_t = base_expc;
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///end
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///if is_lab
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let texpaint: image_t = BrushOutputNode.inst.texpaint;
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let texpaint_nor: image_t = BrushOutputNode.inst.texpaint_nor;
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let texpaint_pack: image_t = BrushOutputNode.inst.texpaint_pack;
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///end
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let pixpaint: ArrayBuffer = null;
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let pixpaint_nor: ArrayBuffer = null;
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let pixpaint_pack: ArrayBuffer = null;
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let preset: export_preset_t = BoxExport.preset;
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let pix: ArrayBuffer = null;
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for (let t of preset.textures) {
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for (let c of t.channels) {
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if ((c == "base_r" || c == "base_g" || c == "base_b" || c == "opac") && pixpaint == null) pixpaint = image_get_pixels(texpaint);
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else if ((c == "nor_r" || c == "nor_g" || c == "nor_g_directx" || c == "nor_b" || c == "emis" || c == "subs") && pixpaint_nor == null) pixpaint_nor = image_get_pixels(texpaint_nor);
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else if ((c == "occ" || c == "rough" || c == "metal" || c == "height" || c == "smooth") && pixpaint_pack == null) pixpaint_pack = image_get_pixels(texpaint_pack);
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}
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}
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for (let t of preset.textures) {
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let c: string[] = t.channels;
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let tex_name = t.name != "" ? "_" + t.name : "";
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let single_channel: bool = c[0] == c[1] && c[1] == c[2] && c[3] == "1.0";
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if (c[0] == "base_r" && c[1] == "base_g" && c[2] == "base_b" && c[3] == "1.0" && t.color_space == "linear") {
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ExportTexture.write_texture(path + Path.sep + f + tex_name + ext, pixpaint, 1);
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}
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else if (c[0] == "nor_r" && c[1] == "nor_g" && c[2] == "nor_b" && c[3] == "1.0" && t.color_space == "linear") {
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ExportTexture.write_texture(path + Path.sep + f + tex_name + ext, pixpaint_nor, 1);
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}
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else if (c[0] == "occ" && c[1] == "rough" && c[2] == "metal" && c[3] == "1.0" && t.color_space == "linear") {
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ExportTexture.write_texture(path + Path.sep + f + tex_name + ext, pixpaint_pack, 1);
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}
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else if (single_channel && c[0] == "occ" && t.color_space == "linear") {
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ExportTexture.write_texture(path + Path.sep + f + tex_name + ext, pixpaint_pack, 2, 0);
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}
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else if (single_channel && c[0] == "rough" && t.color_space == "linear") {
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ExportTexture.write_texture(path + Path.sep + f + tex_name + ext, pixpaint_pack, 2, 1);
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}
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else if (single_channel && c[0] == "metal" && t.color_space == "linear") {
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ExportTexture.write_texture(path + Path.sep + f + tex_name + ext, pixpaint_pack, 2, 2);
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}
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else if (single_channel && c[0] == "height" && t.color_space == "linear") {
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ExportTexture.write_texture(path + Path.sep + f + tex_name + ext, pixpaint_pack, 2, 3);
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}
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else if (single_channel && c[0] == "opac" && t.color_space == "linear") {
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ExportTexture.write_texture(path + Path.sep + f + tex_name + ext, pixpaint, 2, 3);
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}
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else {
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if (pix == null) pix = new ArrayBuffer(texture_size_x * texture_size_y * 4 * Math.floor(bits / 8));
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for (let i: i32 = 0; i < 4; ++i) {
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let c: string = t.channels[i];
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if (c == "base_r") ExportTexture.copy_channel(new DataView(pixpaint), 0, new DataView(pix), i, t.color_space == "linear");
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else if (c == "base_g") ExportTexture.copy_channel(new DataView(pixpaint), 1, new DataView(pix), i, t.color_space == "linear");
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else if (c == "base_b") ExportTexture.copy_channel(new DataView(pixpaint), 2, new DataView(pix), i, t.color_space == "linear");
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else if (c == "height") ExportTexture.copy_channel(new DataView(pixpaint_pack), 3, new DataView(pix), i, t.color_space == "linear");
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else if (c == "metal") ExportTexture.copy_channel(new DataView(pixpaint_pack), 2, new DataView(pix), i, t.color_space == "linear");
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else if (c == "nor_r") ExportTexture.copy_channel(new DataView(pixpaint_nor), 0, new DataView(pix), i, t.color_space == "linear");
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else if (c == "nor_g") ExportTexture.copy_channel(new DataView(pixpaint_nor), 1, new DataView(pix), i, t.color_space == "linear");
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else if (c == "nor_g_directx") ExportTexture.copy_channel_inv(new DataView(pixpaint_nor), 1, new DataView(pix), i, t.color_space == "linear");
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else if (c == "nor_b") ExportTexture.copy_channel(new DataView(pixpaint_nor), 2, new DataView(pix), i, t.color_space == "linear");
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else if (c == "occ") ExportTexture.copy_channel(new DataView(pixpaint_pack), 0, new DataView(pix), i, t.color_space == "linear");
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else if (c == "opac") ExportTexture.copy_channel(new DataView(pixpaint), 3, new DataView(pix), i, t.color_space == "linear");
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else if (c == "rough") ExportTexture.copy_channel(new DataView(pixpaint_pack), 1, new DataView(pix), i, t.color_space == "linear");
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else if (c == "smooth") ExportTexture.copy_channel_inv(new DataView(pixpaint_pack), 1, new DataView(pix), i, t.color_space == "linear");
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else if (c == "emis") ExportTexture.extract_channel(new DataView(pixpaint_nor), 3, new DataView(pix), i, 3, 1, t.color_space == "linear");
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else if (c == "subs") ExportTexture.extract_channel(new DataView(pixpaint_nor), 3, new DataView(pix), i, 3, 2, t.color_space == "linear");
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else if (c == "0.0") ExportTexture.set_channel(0, new DataView(pix), i);
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else if (c == "1.0") ExportTexture.set_channel(255, new DataView(pix), i);
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}
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ExportTexture.write_texture(path + Path.sep + f + tex_name + ext, pix, 3);
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}
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}
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// Release staging memory allocated in image_get_pixels()
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texpaint.pixels = null;
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texpaint_nor.pixels = null;
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texpaint_pack.pixels = null;
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}
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static write_texture = (file: string, pixels: ArrayBuffer, type: i32 = 1, off: i32 = 0) => {
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let res_x: i32 = Config.get_texture_res_x();
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let res_y: i32 = Config.get_texture_res_y();
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let bits_handle: i32 = base_bits_handle.position;
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let bits: i32 = bits_handle == texture_bits_t.BITS8 ? 8 : bits_handle == texture_bits_t.BITS16 ? 16 : 32;
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let format: i32 = 0; // RGBA
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if (type == 1) format = 2; // RGB1
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if (type == 2 && off == 0) format = 3; // RRR1
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if (type == 2 && off == 1) format = 4; // GGG1
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if (type == 2 && off == 2) format = 5; // BBB1
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if (type == 2 && off == 3) format = 6; // AAA1
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if (Context.raw.layers_destination == export_destination_t.PACKED) {
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let image: image_t = image_from_bytes(pixels, res_x, res_y);
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data_cached_images.set(file, image);
|
|
let ar: string[] = file.split(Path.sep);
|
|
let name: string = ar[ar.length - 1];
|
|
let asset: asset_t = {name: name, file: file, id: Project.asset_id++};
|
|
Project.assets.push(asset);
|
|
if (Project.raw.assets == null) Project.raw.assets = [];
|
|
Project.raw.assets.push(asset.file);
|
|
Project.asset_names.push(asset.name);
|
|
Project.asset_map.set(asset.id, image);
|
|
ExportArm.pack_assets(Project.raw, [asset]);
|
|
return;
|
|
}
|
|
|
|
if (bits == 8 && Context.raw.format_type == texture_ldr_format_t.PNG) {
|
|
krom_write_png(file, pixels, res_x, res_y, format);
|
|
}
|
|
else if (bits == 8 && Context.raw.format_type == texture_ldr_format_t.JPG) {
|
|
krom_write_jpg(file, pixels, res_x, res_y, format, Math.floor(Context.raw.format_quality));
|
|
}
|
|
else { // Exr
|
|
let b: ArrayBuffer = ParserExr.run(res_x, res_y, pixels, bits, type, off);
|
|
krom_file_save_bytes(file, b, b.byteLength);
|
|
}
|
|
}
|
|
|
|
static copy_channel = (from: DataView, fromChannel: i32, to: DataView, toChannel: i32, linear: bool = true) => {
|
|
for (let i: i32 = 0; i < Math.floor(to.byteLength / 4); ++i) {
|
|
to.setUint8(i * 4 + toChannel, from.getUint8(i * 4 + fromChannel));
|
|
}
|
|
if (!linear) ExportTexture.to_srgb(to, toChannel);
|
|
}
|
|
|
|
static copy_channel_inv = (from: DataView, fromChannel: i32, to: DataView, toChannel: i32, linear: bool = true) => {
|
|
for (let i: i32 = 0; i < Math.floor(to.byteLength / 4); ++i) {
|
|
to.setUint8(i * 4 + toChannel, 255 - from.getUint8(i * 4 + fromChannel));
|
|
}
|
|
if (!linear) ExportTexture.to_srgb(to, toChannel);
|
|
}
|
|
|
|
static extract_channel = (from: DataView, fromChannel: i32, to: DataView, toChannel: i32, step: i32, mask: i32, linear: bool = true) => {
|
|
for (let i: i32 = 0; i < Math.floor(to.byteLength / 4); ++i) {
|
|
to.setUint8(i * 4 + toChannel, from.getUint8(i * 4 + fromChannel) % step == mask ? 255 : 0);
|
|
}
|
|
if (!linear) ExportTexture.to_srgb(to, toChannel);
|
|
}
|
|
|
|
static set_channel = (value: i32, to: DataView, toChannel: i32, linear: bool = true) => {
|
|
for (let i: i32 = 0; i < Math.floor(to.byteLength / 4); ++i) {
|
|
to.setUint8(i * 4 + toChannel, value);
|
|
}
|
|
if (!linear) ExportTexture.to_srgb(to, toChannel);
|
|
}
|
|
|
|
static to_srgb = (to: DataView, toChannel: i32) => {
|
|
for (let i: i32 = 0; i < Math.floor(to.byteLength / 4); ++i) {
|
|
to.setUint8(i * 4 + toChannel, Math.floor(Math.pow(to.getUint8(i * 4 + toChannel) / 255, ExportTexture.gamma) * 255));
|
|
}
|
|
}
|
|
}
|
|
|
|
type export_preset_t = {
|
|
textures?: export_preset_texture_t[];
|
|
};
|
|
|
|
type export_preset_texture_t = {
|
|
name?: string;
|
|
channels?: string[];
|
|
color_space?: string;
|
|
};
|
|
|
|
///end
|