<terragen_clip>
	<non_node>
		<clip_category type="Atmosphere" />
		<library_description>Expanding Smoke Columne [Function Based]</library_description>
		<library_tag>expanding smoke column function</library_tag>
		<clip_input_connection node="Smoke Column (Cloud Layer v2)" param="input_node" />
		<clip_output_connection node="Smoke Column (Cloud Layer v2)" index="0" />
		<library_connection_tips>Insert into your main atmosphere node tree, and adjust location within the cloud layers node tree. </library_connection_tips>
	</non_node>
	<cloud_layer_v2
		name = "Smoke Column (Cloud Layer v2)"
		gui_use_node_pos = "1"
		gui_node_pos = "80 200 0"
		gui_group = "Atmosphere"
		enable = "1"
		input_node = "Atmosphere 01"
		gui_use_preview_patch_size = "0"
		gui_preview_patch_size = "1000 1000"
		seed = "0"
		enable_primary = "1"
		enable_secondary = "1"
		move_textures_with_cloud = "0"
		centre = "0 -6378000 0"
		radius = "6378000"
		cloud_altitude = "1000"
		cloud_depth = "2000"
		local_sphere = "0"
		local_sphere_centre = "0 1000 0"
		local_sphere_radius = "10000"
		local_sphere_falloff = "1"
		local_sphere_value_at_radius = "-0.5"
		density_shader = "Smoke Column Location"
		edge_sharpness = "1"
		cloud_density = "0.5"
		coverage_adjust = "0"
		cloud_colour = "0.02500000037 0.02500000037 0.02500000037"
		scattering_colour = "0.08021999896 0.0619099997 0.04777999967"
		sun_glow_amount = "1"
		sun_glow_power = "1"
		light_propagation = "2"
		light_propagation_mix = "0.125"
		fake_internal_scattering = "2"
		view_from_space_shading_model = "0"
		enviro_light = "1"
		enviro_light_tint = "1 1 1"
		darker_unresolved_scattering = "1"
		anisotropic_enviro_light = "1"
		altitude_offset_function = ""
		altitude_offset_multiplier = "1"
		depth_modulator = ""
		depth_modulator_centre = "0"
		final_density_modulator = "Altitude Density Falloff"
		direct_light_modulator = ""
		enviro_light_modulator = ""
		ambient_light_modulator = ""
		shadow_function = ""
		ambient = "0 0 0"
		fake_dark_power = "0"
		fake_dark_sharpness = "10"
		improved_lighting_model = "1"
		taper_top_and_base = "0"
		flatter_base = "0"
		base_wispiness = "0"
		base_softness = "0"
		invert_profile = "0"
		coverage_gamma = "1"
		rendering_method = "1"
		quality = "0.2516386872"
		number_of_samples = "97"
		sample_jitter = "1"
		step_optimisation = "0"
		enable_ray_traced_shadows = "0"
		acceleration_cache = "0"
		use_2D_shadow_map = "0"
		shadow_map_resolution = "200 200"
		shadow_map_blur_radius = "2 2"
		use_voxel_buffer = "0"
		millions_of_voxels = "9.98844"
		voxel_buffer_resolution = "460 47 462"
		use_voxels_to_accelerate_empty_space = "1"
		visualise_voxels = "0"
		use_voxels_for_shadows = "1"
		voxel_shadow_threshold = "8"
		>
		<transform_input_shader
			name = "Smoke Column Location"
			gui_use_node_pos = "1"
			gui_node_pos = "-269.8805644 -789.6417489 0"
			gui_group = ""
			enable = "1"
			input_node = "Smoke Columb Breakup Surface"
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			use_world_space = "1"
			use_undisplaced_space = "0"
			translate = "1"
			translate_by = "0 0 0"
			rotate = "0"
			rotate_by = "0 0 0"
			scale = "0"
			scale_by = "1 1 1"
			>
		</transform_input_shader>
		<surface_layer
			name = "Smoke Columb Breakup Surface"
			gui_use_node_pos = "1"
			gui_node_pos = "-269.8805644 -689.6417489 0"
			gui_group = ""
			enable = "1"
			input_node = ""
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			apply_colour = "1"
			diffuse_colour = "1 1 1"
			colour_function = ""
			enable_test_colour = "0"
			test_colour = "1 0 1"
			luminous = "0"
			luminosity_multiplier = "1"
			luminosity_tint = "1 1 1"
			luminosity_function = ""
			displacement_direction = "1"
			displacement_multiplier = "1"
			displacement_function = ""
			displacement_offset = "0"
			smoothing_effect = "0"
			smoothing_amount = "1"
			child_layers = ""
			coverage = "1"
			fractal_breakup = "1"
			breakup_shader = "Smoke Column Detail"
			fractal_contrast = "2"
			invert_breakup = "0"
			only_breakup_colour = "1"
			blend_by_shader = "1"
			blending_shader = "Warp Smoke Column Shape on Y"
			invert_blendshader = "0"
			blend_as_coverage = "1"
			limit_maximum_altitude = "0"
			maximum_altitude = "1000"
			max_alt_fuzzy_zone = "200"
			limit_minimum_altitude = "0"
			minimum_altitude = "200"
			min_alt_fuzzy_zone = "200"
			altitude_key = "1"
			use_Y_for_altitude = "0"
			limit_maximum_slope = "0"
			maximum_slope_angle = "60"
			max_slope_fuzzy_zone = "20"
			limit_minimum_slope = "0"
			minimum_slope_angle = "30"
			min_slope_fuzzy_zone = "10"
			slope_key = "0"
			use_Y_for_slope = "0"
			intersect_underlying = "0"
			intersection_mode = "0"
			intersection_zone = "2"
			smoothing_scale = "0"
			intersection_shift = "2"
			min_intersection_shift = "-2"
			fuzzy_zone_softness = "1"
			smoother_fuzzy_zones_for_shading = "0"
			smoother_fuzzy_zones_for_displacement = "0"
			>
		</surface_layer>
		<cloud_fractal_shader_v3
			name = "Smoke Column Detail"
			gui_use_node_pos = "1"
			gui_node_pos = "-149.8805644 -609.6417489 0"
			gui_group = ""
			enable = "1"
			input_node = ""
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			seed = "42714"
			feature_scale = "200"
			lead-in_scale = "500"
			smallest_scale = "10"
			noise_octaves = "7"
			obey_smoothing_filter = "1"
			noise_stretch_XYZ = "1 1 1"
			apply_high_colour = "1"
			high_colour = "1 1 1"
			apply_low_colour = "0"
			low_colour = "0 0 0"
			contrast = "1"
			coverage_adjust = "0"
			roughness = "1.5"
			clamp_high = "0"
			clamp_low = "0"
			apply_displacement = "0"
			displacement_direction = "1"
			displacement_amplitude = "1"
			displacement_offset = "0"
			displacement_roughness = "1"
			displacement_spike_limit = "1"
			continue_spike_limit = "0"
			adjust_coastline = "0"
			coastline_altitude = "0"
			coastline_smoothing = "30"
			noise_flavour = "5"
			ridge_smoothing = "0.1"
			gully_smoothing = "0.1"
			noise_variation = "1"
			variation_method = "2"
			buoyancy_from_variation = "0.5"
			clumping_of_variation = "0.25"
			better_colour_continuity = "0"
			better_displacement_continuity = "0"
			distort_by_normal = "0"
			distortion_by_normal = "5"
			lead-in_warp_effect = "1"
			lead-in_warp_amount = "0.5"
			less_warp_at_feature_scale = "1"
			allow_vertical_warp = "1"
			four-d_noise = "0"
			four-d_noise_speed = "0.1"
			reference_frame_number = "0"
			blend_by_shader = "0"
			blending_shader = ""
			fit_blendshader_to_this = "0"
			invert_blendshader = "0"
			>
		</cloud_fractal_shader_v3>
		<simple_shape_shader
			name = "Smoke Column Simple Shape"
			gui_use_node_pos = "1"
			gui_node_pos = "-369.8805644 90.3582511 0"
			gui_group = ""
			enable = "1"
			input_node = ""
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			show_b-box_in_preview = "1"
			draw_shape_edges_in_preview = "1"
			type_of_shape = "1"
			position = "0 0 0"
			size = "500 500"
			rotation = "0"
			polygon_sides = "5"
			apply_colour = "1"
			apply_main_colour = "1"
			colour = "1 1 1"
			apply_edge_colour = "0"
			edge_colour = "0 0 0"
			colour_edge_profile = "1"
			colour_edge_width = "80"
			colour_edge_units = "1"
			colour_position_key = "1"
			apply_displacement = "0"
			displace_relative_to_surface = "1"
			displace_relative_to_shader_position = "0"
			displacement_direction = "1"
			displacement_amplitude = "1"
			displacement_offset = "0"
			displacement_edge_profile = "0"
			displacement_edge_width = "50"
			displacement_edge_units = "0"
			displacement_position_key = "1"
			>
		</simple_shape_shader>
		<get_position_in_texture
			name = "Get ZB Position in Texture"
			gui_use_node_pos = "1"
			gui_node_pos = "-89.88056442 790.3582511 0"
			gui_group = ""
			enable = "1"
			input_node = ""
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			>
		</get_position_in_texture>
		<constant_vector
			name = "Warp Centre (Near Cloud Altitude Limit)"
			gui_use_node_pos = "1"
			gui_node_pos = "310.1194356 790.3582511 0"
			gui_group = ""
			enable = "1"
			input_node = ""
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			vector = "0 1500 0"
			>
		</constant_vector>
		<subtract_vector
			name = "Subtract Centre"
			gui_use_node_pos = "1"
			gui_node_pos = "-89.88056442 690.3582511 0"
			gui_group = ""
			enable = "1"
			input_node = "Get ZB Position in Texture"
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			input_2 = "Warp Centre (Near Cloud Altitude Limit)"
			>
		</subtract_vector>
		<length_to_scalar
			name = "Centre Length"
			gui_use_node_pos = "1"
			gui_node_pos = "-29.88056442 570.3582511 0"
			gui_group = ""
			enable = "1"
			input_node = "Subtract Centre"
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			>
		</length_to_scalar>
		<constant_scalar
			name = "Outer Radius (1900)"
			gui_use_node_pos = "1"
			gui_node_pos = "310.1194356 710.3582511 0"
			gui_group = ""
			enable = "1"
			input_node = ""
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			scalar = "1900"
			>
		</constant_scalar>
		<linear_step_scalar
			name = "Centre Radius"
			gui_use_node_pos = "1"
			gui_node_pos = "-29.88056442 490.3582511 0"
			gui_group = ""
			enable = "1"
			input_node = "Centre Length"
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			step_start = ""
			step_end = "Outer Radius (1900)"
			>
		</linear_step_scalar>
		<constant_scalar
			name = "Bulge (0.0225)"
			gui_use_node_pos = "1"
			gui_node_pos = "310.1194356 630.3582511 0"
			gui_group = ""
			enable = "1"
			input_node = ""
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			scalar = "0.0225"
			>
		</constant_scalar>
		<bias_scalar
			name = "Bulge Bias"
			gui_use_node_pos = "1"
			gui_node_pos = "30.11943558 390.3582511 0"
			gui_group = ""
			enable = "1"
			input_node = "Centre Radius"
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			bias = "Bulge (0.0225)"
			>
		</bias_scalar>
		<constant_scalar
			name = "Scale Shift"
			gui_use_node_pos = "1"
			gui_node_pos = "310.1194356 550.3582511 0"
			gui_group = ""
			enable = "1"
			input_node = ""
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			scalar = "10"
			>
		</constant_scalar>
		<multiply_scalar
			name = "Multiply by Scale Shift"
			gui_use_node_pos = "1"
			gui_node_pos = "30.11943558 310.3582511 0"
			gui_group = ""
			enable = "1"
			input_node = "Bulge Bias"
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			input_2 = "Scale Shift"
			>
		</multiply_scalar>
		<multiply_vector
			name = "Multiply Centre by Bulge Radius"
			gui_use_node_pos = "1"
			gui_node_pos = "-69.88056442 190.3582511 0"
			gui_group = ""
			enable = "1"
			input_node = "Subtract Centre"
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			input_2 = "Multiply by Scale Shift"
			>
		</multiply_vector>
		<vector_displacement_shader
			name = "Bulge \ Zoom Warper"
			gui_use_node_pos = "1"
			gui_node_pos = "-149.8805644 90.3582511 0"
			gui_group = ""
			enable = "1"
			input_node = ""
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			vector_function = "Multiply Centre by Bulge Radius"
			x_function_multiplier = "1"
			y_function_multiplier = "1"
			z_function_multiplier = "1"
			reverse_function = "0"
			x_offset = "0"
			y_offset = "0"
			z_offset = "0"
			reverse_offset = "0"
			final_multiplier = "1"
			>
		</vector_displacement_shader>
		<warp_input_shader
			name = "Warp Smoke Column by Zoom \ Bulge Function"
			gui_use_node_pos = "1"
			gui_node_pos = "-269.8805644 -29.6417489 0"
			gui_group = ""
			enable = "1"
			input_node = "Smoke Column Simple Shape"
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			warper = "Bulge \ Zoom Warper"
			>
		</warp_input_shader>
		<twist_and_shear_shader
			name = "Twist and Shear Lean"
			gui_use_node_pos = "1"
			gui_node_pos = "-149.8805644 -189.6417489 0"
			gui_group = ""
			enable = "1"
			input_node = ""
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			lean_factor = "-0.5"
			lean_direction = "1 0 0"
			base_altitude = "0"
			>
		</twist_and_shear_shader>
		<warp_input_shader
			name = "Warp Smoke Column by Lean Factor"
			gui_use_node_pos = "1"
			gui_node_pos = "-269.8805644 -269.6417489 0"
			gui_group = ""
			enable = "1"
			input_node = "Warp Smoke Column by Zoom \ Bulge Function"
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			warper = "Twist and Shear Lean"
			>
		</warp_input_shader>
		<warp_input_shader
			name = "Warp Smoke Column Shape on Y"
			gui_use_node_pos = "1"
			gui_node_pos = "-269.8805644 -529.6417489 0"
			gui_group = ""
			enable = "1"
			input_node = ""
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			warper = "Smoke Column Shape Warper"
			>
		</warp_input_shader>
		<power_fractal_shader_v3
			name = "Smoke Column Shape Warper"
			gui_use_node_pos = "1"
			gui_node_pos = "-149.8805644 -449.6417489 0"
			gui_group = ""
			enable = "1"
			input_node = ""
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			seed = "35612"
			feature_scale = "500"
			lead-in_scale = "1000"
			smallest_scale = "10"
			noise_octaves = "8"
			obey_smoothing_filter = "1"
			noise_stretch_XYZ = "1 1 1"
			apply_high_colour = "1"
			high_colour = "1 1 1"
			apply_low_colour = "0"
			low_colour = "0 0 0"
			colour_contrast = "0.5"
			colour_offset = "0"
			colour_roughness = "5"
			clamp_high_colour = "1"
			clamp_low_colour = "1"
			apply_displacement = "1"
			displacement_direction = "1"
			displacement_amplitude = "1000"
			displacement_offset = "0"
			displacement_roughness = "1"
			displacement_spike_limit = "1"
			continue_spike_limit = "0"
			adjust_coastline = "0"
			coastline_altitude = "0"
			coastline_smoothing = "30"
			noise_flavour = "0"
			ridge_smoothing = "0.1"
			gully_smoothing = "0.1"
			noise_variation = "1"
			variation_method = "2"
			buoyancy_from_variation = "0.25"
			clumping_of_variation = "0.25"
			better_colour_continuity = "0"
			better_displacement_continuity = "1"
			distort_by_normal = "0"
			distortion_by_normal = "5"
			lead-in_warp_effect = "0"
			lead-in_warp_amount = "0.5"
			less_warp_at_feature_scale = "0"
			allow_vertical_warp = "0"
			four-d_noise = "0"
			four-d_noise_speed = "0.1"
			reference_frame_number = "0"
			blend_by_shader = "1"
			blending_shader = "Fade Shape Warp at Base (Retain Base Location)"
			fit_blendshader_to_this = "0"
			invert_blendshader = "0"
			>
		</power_fractal_shader_v3>
		<distribution_shader_v4
			name = "Fade Shape Warp at Base (Retain Base Location)"
			gui_use_node_pos = "1"
			gui_node_pos = "-149.8805644 -369.6417489 0"
			gui_group = ""
			enable = "1"
			input_node = ""
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			colour = "1 1 1"
			child_layers = ""
			coverage = "1"
			fractal_breakup = "0"
			breakup_shader = ""
			fractal_contrast = "0.5"
			invert_breakup = "0"
			blend_by_shader = "0"
			blending_shader = ""
			invert_blendshader = "0"
			blend_as_coverage = "1"
			limit_maximum_altitude = "0"
			maximum_altitude = "1000"
			max_alt_fuzzy_zone = "200"
			limit_minimum_altitude = "1"
			minimum_altitude = "0"
			min_alt_fuzzy_zone = "35"
			altitude_key = "1"
			use_Y_for_altitude = "0"
			limit_maximum_slope = "0"
			maximum_slope_angle = "60"
			max_slope_fuzzy_zone = "20"
			limit_minimum_slope = "0"
			minimum_slope_angle = "30"
			min_slope_fuzzy_zone = "10"
			slope_key = "0"
			use_Y_for_slope = "0"
			fuzzy_zone_softness = "1"
			smoother_fuzzy_zones = "1"
			>
		</distribution_shader_v4>
		<distribution_shader_v4
			name = "Altitude Density Falloff"
			gui_use_node_pos = "1"
			gui_node_pos = "-49.88056442 -789.6417489 0"
			gui_group = ""
			enable = "1"
			input_node = ""
			gui_use_preview_patch_size = "0"
			gui_preview_patch_size = "1000 1000"
			colour = "1 1 1"
			child_layers = ""
			coverage = "1"
			fractal_breakup = "0"
			breakup_shader = ""
			fractal_contrast = "0.5"
			invert_breakup = "0"
			blend_by_shader = "0"
			blending_shader = ""
			invert_blendshader = "0"
			blend_as_coverage = "1"
			limit_maximum_altitude = "1"
			maximum_altitude = "1000"
			max_alt_fuzzy_zone = "3000"
			limit_minimum_altitude = "0"
			minimum_altitude = "200"
			min_alt_fuzzy_zone = "200"
			altitude_key = "1"
			use_Y_for_altitude = "0"
			limit_maximum_slope = "0"
			maximum_slope_angle = "60"
			max_slope_fuzzy_zone = "20"
			limit_minimum_slope = "0"
			minimum_slope_angle = "30"
			min_slope_fuzzy_zone = "10"
			slope_key = "0"
			use_Y_for_slope = "0"
			fuzzy_zone_softness = "1"
			smoother_fuzzy_zones = "1"
			>
		</distribution_shader_v4>
	</cloud_layer_v2>
</terragen_clip>