"Clouds" NodeInfo={
	".inputs"={
		"active"={
			"choices"={
				"Disabled"=0 ;
				"Enabled"=1 ;
			};
			"code"={
				"defval_convert"="long" ;
				"defval_name"="params->active" ;
			};
			"default"=1 ;
			"description"="You can use it to temporarely disable rendering of this cloud object" ;
			"label"="Rendering" ;
		};
		"anisotropic"={
			"choices"={
				"Gas"=1 ;
				"Mist #1"=2 ;
				"Mist #2"=3 ;
				"Mist #3"=4 ;
				"Mist #4"=5 ;
				"Mist #5"=6 ;
				"off"=0 ;
			};
			"code"={
				"defval_convert"="long" ;
				"defval_name"="params->anisotropic" ;
			};
			"default"=0 ;
			"description"="Controls how light is scattered at different directions. For gaseous stuff, use 'Gas', for mists use various 'Mist' ones and 'off' (todo: make it more editable)" ;
			"label"="Anisotropic scattering type" ;
		};
		"do_calibrate"={
			"choices"={
				"off"=0 ;
				"on"=1 ;
			};
			"code"={
				"defval_convert"="long" ;
				"defval_name"="params->do_calibrate" ;
			};
			"default"=1 ;
			"description"="Some internal stuff, don't touch" ;
			"label"="Calibrate" ;
		};
		"iR"={
			"code"={
				"defval_convert"="double" ;
				"defval_name"="params->iR" ;
			};
			"default"=6000000.0 ;
			"description"="Inner radius of (planetart-scaled) bounding sphere (meters)" ;
			"label"="Inner radius" ;
		};
		"jitter"={
			"code"={
				"defval_convert"="double" ;
				"defval_name"="params->jitter" ;
			};
			"default"=0.0 ;
			"description"="Use values from 0 to 1. Smaller more banding, bigger more noise" ;
			"label"="Jittering" ;
		};
		"minStepSize"={
			"code"={
				"defval_convert"="double" ;
				"defval_name"="params->minStepSize" ;
			};
			"default"=20.0 ;
			"description"="Give in meters. Larger values give lower precision and more noise." ;
			"label"="Minimal step size" ;
		};
		"normalized_altitude"={
			"code"={
				"defval_name"="params->normalized_altitude" ;
				"upstream";
			};
			"description"="Choose it as evaluation position in curve" ;
			"label"="Normalized altitude channel" ;
			"protocols"={
				"upstream_double";
			};
		};
		"oR"={
			"code"={
				"defval_convert"="double" ;
				"defval_name"="params->oR" ;
			};
			"default"=6006000.0 ;
			"description"="Inner radius of (planetart-scaled) bounding sphere (meters)" ;
			"label"="Outer radius" ;
		};
		"reliability"={
			"code"={
				"defval_convert"="double" ;
				"defval_name"="params->reliability" ;
			};
			"default"=1.0 ;
			"description"="Some internal stuff, do not touch" ;
			"label"="Reliability" ;
		};
		"shadowDarkness"={
			"code"={
				"defval_convert"="double" ;
				"defval_name"="params->shadowDarkness" ;
			};
			"default"=0.7 ;
			"description"="Value range: 0 to 1 no shadowing to full shadowing" ;
			"label"="Shadow strength" ;
		};
		"stepScale"={
			"code"={
				"defval_convert"="double" ;
				"defval_name"="params->stepScale" ;
			};
			"default"=1.0 ;
			"description"="Some internal stuff" ;
			"label"="Step scale" ;
		};
		"v_density"={
			"code"={
				"defval_convert"="double" ;
				"defval_type"="double" ;
				"getters"={
					"real_1";
				};
			};
			"default"=1.0 ;
			"description"="Cloud density" ;
			"label"="v_density" ;
			"protocols"={
				"eval_doubles";
			};
		};
		"v_emission"={
			"code"={
				"defval_convert"="ToColord" ;
				"defval_name"="params->v_emission" ;
			};
			"default"=0.0 , 0.0 , 0.0 ;
			"description"="Atmospheric self-glow color (useful for things like fire or aurora)" ;
			"label"="Emission" ;
		};
		"v_extinction"={
			"code"={
				"defval_convert"="ToColord" ;
				"defval_name"="params->v_extinction" ;
			};
			"default"=1.0 , 1.0 , 1.0 ;
			"description"="Scattering of light by atmosphere" ;
			"label"="Extinction" ;
			"type"="Colord" ;
		};
		"v_pos"={
			"code"={
				"defval_name"="params->v_pos" ;
				"upstream";
			};
			"description"="Choose it as evaluation position in Noises or Fractals that you use to define cloud shape" ;
			"label"="EvaluationPosition channel" ;
			"protocols"={
				"upstream_Vec3WithDelta";
			};
		};
		"v_reemission"={
			"code"={
				"defval_convert"="ToColord" ;
				"defval_name"="params->v_reemission" ;
			};
			"default"=1.0 , 1.0 , 1.0 ;
			"description"="Atmospheric reemission coefficient. For reasonable  atmosphere objects you can think of it as of horizon color" ;
			"label"="Reemission" ;
		};
		"v_step_dist"={
			"code"={
				"defval_convert"="double" ;
				"defval_name"="params->v_step_dist" ;
			};
			"default"=0.0 ;
			"description"="Some internal stuff" ;
			"label"="v_step_dist" ;
		};
		"visibility"={
			"code"={
				"defval_convert"="double" ;
				"defval_name"="params->visDist" ;
			};
			"default"=100.0 ;
			"description"="Set the distance at which the light fades about 2.7 times (for math people: actually, e times)" ;
			"label"="Visibility distance" ;
		};
	};
	".outputs"={
		"result"={
			"description"="You can check/uncheck connection to turn this object's rendering on and off." ;
			"label"="Result" ;
			"protocols"={
				"clouds";
			};
		};
	};
	"compile";
	"create_as_child";
	"create_as_parent";
	"description"="It is Clouds operator, you can only use it as child of Volumetrics operator" ;
	"factory_name"="CloudsAdaptor" ;
	"label"="Clouds" ;
	"menu_category"="Rendering" ;
	"preset"="clouds" ;
	"ui_class"="default" ;
};
"Isosurface" NodeInfo={
	".inputs"={
		"shape"={
			"code"={
				"defval_convert"="double" ;
				"defval_type"="double" ;
				"getters"={
					"real_1";
				};
			};
			"default"=-1.0 ;
			"description"="Shaping channel." ;
			"label"="Shape" ;
			"protocols"={
				"eval_doubles";
			};
		};
		"worldpos"={
			"code"={
				"defval_convert"="ToVec3d" ;
				"defval_type"="Vec3d" ;
				"upstream";
			};
			"default"=0.0 , 0.0 , 0.0 ;
			"description"="Worldpos, upstream channel test" ;
			"label"="Worldpos" ;
			"protocols"={
				"upstream_Vec3d";
			};
		};
	};
	".outputs"={
		"ed_test"={
			"code"={
				"eval_doubles";
			};
			"index"=1 ;
			"label"="EvalDoubles test" ;
			"protocols"={
				"eval_doubles";
			};
		};
		"result"={
			"description"="You can check/uncheck connection to turn this isosurface on and off." ;
			"label"="Result" ;
			"protocols"={
				"surface";
			};
		};
		"upstream_tst"={
			"code"={
				"ptr_type"="Vec3d *" ;
				"upstream";
			};
			"index"=2 ;
			"label"="Upstream test" ;
			"protocols"={
				"usptream_Vec3d";
			};
		};
	};
	"compile";
	"create_as_child";
	"create_as_parent";
	"description"="Isosurface operator. You can only use it as child of Volumetrics operator" ;
	"factory_name"="IsosurfaceAdaptor" ;
	"label"="Isosurface" ;
	"menu_category"="Rendering" ;
	"ui_class"="default" ;
};
"Noise" NodeInfo={
	"create_as_child";
	"description"="Noise operator" ;
	"factory_name"="Noise" ;
	"label"="Noise" ;
	"menu_category"="Procedurals" ;
};
"Volumetrics" NodeInfo={
	".inputs"={
		"camera_position"={
			"code"={
				"defval_convert"="ToVec3d" ;
				"defval_name"="params->cameraPosition" ;
			};
			"default"=6000000.0 , 0.0 , 0.0 ;
			"description";
			"label"="Camera position" ;
		};
		"color_error"={
			"code"={
				"defval_convert"="double" ;
				"defval_name"="params->colorError" ;
			};
			"default"=0.001 ;
			"description";
			"label"="Color error" ;
		};
		"connected_clouds"={
			"description"="Connected child clouds objects are listed there" ;
			"label"="Connected" ;
			"protocols"={
				"clouds";
			};
		};
		"connected_surfaces"={
			"description"="Connected child surface objects are listed there" ;
			"label"="Connected" ;
			"protocols"={
				"surface";
			};
		};
		"max_bounces"={
			"code"={
				"defval_convert"="long" ;
				"defval_name"="params->maxBounces" ;
			};
			"default"=5 ;
			"description";
			"label"="Max. ray bounces" ;
		};
		"render"={
			"description"="Push this button to render image" ;
			"label"="Render" ;
			"type"="button" ;
		};
		"shadowmap_color_error"={
			"code"={
				"defval_convert"="double" ;
				"defval_name"="params->shadowmapColorError" ;
			};
			"default"=0.001 ;
			"description";
			"label"="Shadowmap color error" ;
		};
		"shadowmap_min_pixel_size"={
			"code"={
				"defval_convert"="double" ;
				"defval_name"="params->shadowmapMinPixelSize" ;
			};
			"default"=40.0 ;
			"description";
			"label"="Shadowmap min. pixel size" ;
		};
		"shadowmap_radius"={
			"code"={
				"defval_convert"="double" ;
				"defval_name"="params->shadowmapRadius" ;
			};
			"default"=15000.0 ;
			"description";
			"label"="Shadowmap radius" ;
		};
		"shadowmap_resolution"={
			"code"={
				"defval_convert"="long" ;
				"defval_name"="params->shadowmapResolution" ;
				"defval_type"="long" ;
			};
			"default"=700 ;
			"description";
			"label"="Shadowmap resolution" ;
		};
		"shadowmap_type"={
			"choices"={
				"LOD method 1"=1 ;
				"no LOD"=0 ;
			};
			"code"={
				"defval_convert"="long" ;
				"defval_name"="params->shadowmapType" ;
			};
			"default"=1 ;
			"description";
			"label"="Shadowmap type" ;
		};
		"sun_direction"={
			"code"={
				"defval_convert"="ToVec3d" ;
				"defval_name"="params->sunDirection" ;
			};
			"default"=1.0 , 0.0 , 0.0 ;
			"description";
			"label"="Sun direction" ;
		};
		"traced_shadows"={
			"choices"={
				"off"=0 ;
				"on"=1 ;
			};
			"code"={
				"defval_convert"="long" ;
				"defval_name"="params->tracedShadows" ;
			};
			"default"=1 ;
			"description"="turns raytraced shadows on and off (0=off 1=on) . Has effect on isosurfaces only." ;
			"label"="Traced shadows" ;
		};
		"volume_shadows"={
			"choices"={
				"off"=0 ;
				"on"=1 ;
			};
			"code"={
				"defval_convert"="long" ;
				"defval_name"="params->volumeShadows" ;
			};
			"default"=1 ;
			"description"="turns volume shadows on and off (0=off 1=on)" ;
			"label"="Volume shadows" ;
		};
	};
	".outputs"={
		"result"={
			"label"="Result" ;
			"protocols"={
				"raytracer";
			};
		};
	};
	"compile";
	"create_as_child";
	"create_as_parent";
	"description"="It is Volumetrics renderer. Use it as parent of Clouds and Surface objects to render them. Some \"quoted stuff\" in the string, 
newline." ;
	"factory_name"="VolumetricsAdaptor" ;
	"label"="Volumetrics" ;
	"menu_category"="Rendering" ;
	"ui_class"="default" ;
};
"test" NodeInfo={
	"par1"="value1" ;
	"par2"="value2" ;
	"par3"="value3" ;
	"par4" VariantLeaf="value4" ;
};