luboslenco
80 lines
2.2 KiB
TypeScript
80 lines
2.2 KiB
TypeScript
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let _world_data_empty_irr: f32_array_t = null;
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function world_data_parse(name: string, id: string): world_data_t {
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let format: scene_t = data_get_scene_raw(name);
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let raw: world_data_t = world_data_get_raw_by_name(format.world_datas, id);
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if (raw == null) {
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iron_log("World data '" + id + "' not found!");
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return null;
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}
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raw._ = {};
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raw._.radiance_mipmaps = [];
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let irr: f32_array_t = world_data_set_irradiance(raw);
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raw._.irradiance = irr;
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if (raw.radiance != null) {
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let rad: iron_gpu_texture_t = data_get_image(raw.radiance);
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raw._.radiance = rad;
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while (raw._.radiance_mipmaps.length < raw.radiance_mipmaps) {
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array_push(raw._.radiance_mipmaps, null);
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}
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let dot: i32 = string_last_index_of(raw.radiance, ".");
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let ext: string = substring(raw.radiance, dot, raw.radiance.length);
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let base: string = substring(raw.radiance, 0, dot);
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for (let i: i32 = 0; i < raw.radiance_mipmaps; ++i) {
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let mipimg: iron_gpu_texture_t = data_get_image(base + "_" + i + ext, true);
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raw._.radiance_mipmaps[i] = mipimg;
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}
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gpu_set_mipmaps(raw._.radiance, raw._.radiance_mipmaps);
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}
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return raw;
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}
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function world_data_get_raw_by_name(datas: world_data_t[], name: string): world_data_t {
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if (name == "") {
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return datas[0];
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}
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for (let i: i32 = 0; i < datas.length; ++i) {
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if (datas[i].name == name) {
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return datas[i];
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}
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}
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return null;
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}
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function world_data_get_empty_irradiance(): f32_array_t {
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if (_world_data_empty_irr == null) {
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_world_data_empty_irr = f32_array_create(28);
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for (let i: i32 = 0; i < _world_data_empty_irr.length; ++i) {
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_world_data_empty_irr[i] = 0.0;
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}
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}
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return _world_data_empty_irr;
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}
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function world_data_set_irradiance(raw: world_data_t): f32_array_t {
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if (raw.irradiance == null) {
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return world_data_get_empty_irradiance();
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}
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else {
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let b: buffer_t = data_get_blob(raw.irradiance + ".arm");
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let irradiance_parsed: irradiance_t = armpack_decode(b);
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let irr: f32_array_t = f32_array_create(28); // Align to mult of 4 - 27->28
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for (let i: i32 = 0; i < 27; ++i) {
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irr[i] = irradiance_parsed.irradiance[i];
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}
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return irr;
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}
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}
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function world_data_load_envmap(raw: world_data_t) {
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if (raw.envmap != null) {
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let image: iron_gpu_texture_t = data_get_image(raw.envmap);
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raw._.envmap = image;
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}
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}
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