Добавлены пропсы конвейера и стереодвижки, задействованные в прогоне

assets/conveyors (274 МБ) - ленты и угловая секция NVIDIA, на которые ссылается сцена
относительным путём. Раньше исключались как перекачиваемые, но без них сцена не
композится из коробки.

cv/ - код стереодвижков, которые вызывает control_test, без весов:
* defom-stereo - рабочий бейзлайн (DEFOM vitl, вход 480, iters 24)
* crestereo - второй движок, точнее по габаритам (MAE 23.5 против 32.8 мм)
* fast-foundationstereo - проверялся, в бейзлайн не вошёл
* circular_section.py - показатель кругового сечения, перенесён в measure_plane.py:
  выравнивает облако по СОБСТВЕННЫМ главным осям и режет на пяти высотах вдоль каждой.
  Три самодельные версии (мировые оси, одно сечение) давали хуже; результаты проверки
  на эталонной геометрии - в circular_section_results.json

Веса по-прежнему не в репозитории - источники в MODELS.md. Наборы кадров прежних
прогонов (cv/flow_*, 1.26 ГБ) исключены: это выход, а не исходники.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

assets/conveyors/Material Library/Plastic/Misc/Plastic_Orange_A.mdl

@@ -0,0 +1,52 @@
+mdl 1.4;
+
+using ::OmniPBR import OmniPBR;
+import ::tex::gamma_mode;
+import ::state::normal;
+import ::base::mono_mode;
+
+export material Plastic_Orange_A(*)
+ = OmniPBR(
+	diffuse_color_constant: color(0.2, 0.2, 0.2),
+	diffuse_texture: texture_2d("../Textures/T_Plastic_Orange_A_Albedo.png", ::tex::gamma_srgb),
+	albedo_desaturation: 0.0,
+	albedo_add: 0.0,
+	albedo_brightness: 1.0,
+	diffuse_tint: color(1, 1, 1),
+	reflection_roughness_constant: 0.5,
+	reflection_roughness_texture_influence: 1.0,
+	reflectionroughness_texture: texture_2d(),
+	metallic_constant: 0.0,
+	metallic_texture_influence: 1.0,
+	metallic_texture: texture_2d(),
+	specular_level: 0.5,
+	enable_ORM_texture: true,
+	ORM_texture: texture_2d("../Textures/T_Plastic_Orange_A_ORM.png", ::tex::gamma_linear),
+	ao_to_diffuse: 0.0,
+	ao_texture: texture_2d(),
+	enable_emission: false,
+	emissive_color: color(1, 0.1, 0.1),
+	emissive_color_texture: texture_2d(),
+	emissive_mask_texture: texture_2d(),
+	emissive_intensity: 40.0,
+	enable_opacity: false,
+	enable_opacity_texture: false,
+	opacity_constant: 1.0,
+	opacity_texture: texture_2d(),
+	opacity_mode: ::base::mono_average,
+	opacity_threshold: 0.0,
+	bump_factor: 1.0,
+	normalmap_texture: texture_2d("../Textures/T_Plastic_Orange_A_Normal.png", ::tex::gamma_linear),
+	detail_bump_factor: 0.30000001192092896,
+	detail_normalmap_texture: texture_2d(),
+	flip_tangent_u: false,
+	flip_tangent_v: true,
+	project_uvw: false,
+	world_or_object: false,
+	uv_space_index: 0,
+	texture_translate: float2(0, 0),
+	texture_rotate: 0.0,
+	texture_scale: float2(3, 3),
+	detail_texture_translate: float2(0, 0),
+	detail_texture_rotate: 0.0,
+	detail_texture_scale: float2(1, 1));

assets/conveyors/Material Library/Plastic/Misc/Plastic_Red_A.mdl

@@ -0,0 +1,20 @@
+mdl 1.4;
+
+using ::OmniPBR import OmniPBR;
+import ::tex::gamma_mode;
+import ::state::normal;
+import ::base::mono_mode;
+
+export material Plastic_Red_A(*)
+ = OmniPBR(
+	albedo_add: 0.4099999964237213,
+	albedo_brightness: 0.9099999666213989,
+	diffuse_texture: texture_2d("../Textures/T_Plastic_Red_A_Albedo.png", ::tex::gamma_srgb),
+	diffuse_tint: color(0.2680115, 0.053293347, 0.053293347),
+	enable_ORM_texture: true,
+	metallic_constant: 0.0,
+	metallic_texture_influence: 1.0,
+	normalmap_texture: texture_2d("../Textures/T_Plastic_Red_A_Normal.png", ::tex::gamma_linear),
+	ORM_texture: texture_2d("../Textures/T_Plastic_Red_A_ORM.png", ::tex::gamma_linear),
+	reflection_roughness_texture_influence: 1.0,
+	texture_scale: float2(3, 3));

assets/conveyors/Material Library/Plastic/Misc/Plastic_Rough_Black_A.mdl

@@ -0,0 +1,52 @@
+mdl 1.4;
+
+using ::OmniPBR import OmniPBR;
+import ::tex::gamma_mode;
+import ::state::normal;
+import ::base::mono_mode;
+
+export material Plastic_Rough_Black_A(*)
+ = OmniPBR(
+	diffuse_color_constant: color(0.2, 0.2, 0.2),
+	diffuse_texture: texture_2d("../Textures/T_Plastic_Rough_Black_A_Albedo.png", ::tex::gamma_srgb),
+	albedo_desaturation: 0.0,
+	albedo_add: 0.0,
+	albedo_brightness: 1.0,
+	diffuse_tint: color(1, 1, 1),
+	reflection_roughness_constant: 0.5,
+	reflection_roughness_texture_influence: 1.0,
+	reflectionroughness_texture: texture_2d(),
+	metallic_constant: 0.0,
+	metallic_texture_influence: 1.0,
+	metallic_texture: texture_2d(),
+	specular_level: 0.5,
+	enable_ORM_texture: true,
+	ORM_texture: texture_2d("../Textures/T_Plastic_Rough_Black_A_ORM.png", ::tex::gamma_linear),
+	ao_to_diffuse: 0.0,
+	ao_texture: texture_2d(),
+	enable_emission: false,
+	emissive_color: color(1, 0.1, 0.1),
+	emissive_color_texture: texture_2d(),
+	emissive_mask_texture: texture_2d(),
+	emissive_intensity: 40.0,
+	enable_opacity: false,
+	enable_opacity_texture: false,
+	opacity_constant: 1.0,
+	opacity_texture: texture_2d(),
+	opacity_mode: ::base::mono_average,
+	opacity_threshold: 0.0,
+	bump_factor: 2.5,
+	normalmap_texture: texture_2d("../Textures/T_Plastic_Rough_Black_A_Normal.png", ::tex::gamma_linear),
+	detail_bump_factor: 0.30000001192092896,
+	detail_normalmap_texture: texture_2d(),
+	flip_tangent_u: false,
+	flip_tangent_v: true,
+	project_uvw: false,
+	world_or_object: false,
+	uv_space_index: 0,
+	texture_translate: float2(0, 0),
+	texture_rotate: 0.0,
+	texture_scale: float2(1, 1),
+	detail_texture_translate: float2(0, 0),
+	detail_texture_rotate: 0.0,
+	detail_texture_scale: float2(1, 1));