Enumerations¶

All API enumerations are defined in this group.

Each value below is available as an attribute of the openvsp module.

ABS_REL_FLAG¶

Enum that indicates if positions are relative or absolute.

Value	Description
`ABS`	Absolute position
`REL`	Relative position

AIRFOIL_EXPORT_TYPE¶

Enum used to identify the format of exported airfoil files.

Value	Description
`SELIG_AF_EXPORT`	Selig airfoil file format
`BEZIER_AF_EXPORT`	Bezier airfoil file format

ALIGN_TYPE¶

Enum for specifying alignment.

Value	Description
`ALIGN_LEFT`	Align to left
`ALIGN_CENTER`	Align to center
`ALIGN_RIGHT`	Align to right
`ALIGN_PIXEL`	Align to specified pixel
`ALIGN_TOP`	Align to top
`ALIGN_MIDDLE`	Align to middle
`ALIGN_BOTTOM`	Align to bottom
`NUM_ALIGN_TYPE`	Number of alignment types

ANGLE¶

Enum for specifying image rotation angles (CW).

Value	Description
`ANG_0`	Zero deg
`ANG_90`	90 deg
`ANG_180`	180 deg
`ANG_270`	270 deg
`NUM_ANG`	Number of angle choices

ANG_UNITS¶

Enum for specifying angular units.

Value	Description
`ANG_RAD`	Radians
`ANG_DEG`	Degrees

ATMOS_TYPE¶

Enum that identifies the atmospheric model used in the Parasite Drag tool.

Value	Description
`ATMOS_TYPE_US_STANDARD_1976`	US Standard Atmosphere 1976 (default)
`ATMOS_TYPE_HERRINGTON_1966`	USAF 1966
`ATMOS_TYPE_MANUAL_P_R`	Manual: pressure and density control
`ATMOS_TYPE_MANUAL_P_T`	Manual: pressure and temperature control
`ATMOS_TYPE_MANUAL_R_T`	Manual: density and temperature control
`ATMOS_TYPE_MANUAL_RE_L`	Manual: Reynolds number and length control

ATTACH_ROT_TYPE¶

Enum that determines parent to child relative rotation axes.

Value	Description
`ATTACH_ROT_NONE`	No parent attachment for rotations
`ATTACH_ROT_COMP`	Rotation relative to parent body axes
`ATTACH_ROT_UV`	Rotation relative to parent surface coordinate frame
`ATTACH_ROT_RST`	Rotation relative to parent per-section volume coordinate frame
`ATTACH_ROT_LMN`	Rotation relative to parent uniform volume coordinate frame
`ATTACH_ROT_EtaMN`	Rotation relative to wing parent eta volume coordinate frame
`ATTACH_ROT_NUM_TYPES`	Number of rotation attachment types

ATTACH_TRANS_TYPE¶

Enum that identifies the parent to child relative translation coordinate system.

Value	Description
`ATTACH_TRANS_NONE`	No parent attachment for translations
`ATTACH_TRANS_COMP`	Translation relative to parent body axes
`ATTACH_TRANS_UV`	Translation relative to parent surface coordinate frame
`ATTACH_TRANS_RST`	Translation relative to parent per-section volume coordinate frame
`ATTACH_TRANS_LMN`	Translation relative to parent uniform volume coordinate frame
`ATTACH_TRANS_EtaMN`	Translation relative to wing parent uniform eta volume coordinate frame
`ATTACH_TRANS_NUM_TYPES`	Number of translation attachment types

ATTRIBUTABLE_TYPE¶

Enum that entity type.

Value	Description
`ATTROBJ_PARM`	Parm
`ATTROBJ_GEOM`	Geom
`ATTROBJ_VEH`	Vehicle
`ATTROBJ_SUBSURF`	SubSurf
`ATTROBJ_MEASURE`	Measure
`ATTROBJ_LINK`	Link
`ATTROBJ_ADVLINK`	Adv Link
`ATTROBJ_ATTR`	Attribute
`ATTROBJ_COLLECTION`	Attribute Collection
`ATTROBJ_XSEC`	Cross Section
`ATTROBJ_SEC`	Wing Section
`ATTROBJ_MODE`	Mode
`ATTROBJ_SET`	Geom Set
`ATTROBJ_VARGROUP`	Var Preset Group
`ATTROBJ_VARSETTING`	Var Preset Setting
`ATTROBJ_FREE`	Unattached attribute

ATTRIBUTE_EVENT_GROUP¶

Enum for attribute event group.

Value	Description
`ATTR_GROUP_NONE`	No event (user attributes)
`ATTR_GROUP_WATERMARK`	Watermark group
`NUM_ATTR_EVENT_GROUPS`	Number attribute event groups

AUX_GEOM_MODE¶

Enum for auxiliary geom modes.

Value	Description
`AUX_GEOM_ROTOR_TIP_PATH`	Rotor tip path
`AUX_GEOM_ROTOR_BURST`	Rotor burst zone
`AUX_GEOM_THREE_PT_GROUND`	Three contact point ground plane
`AUX_GEOM_TWO_PT_GROUND`	Two contact point ground plane
`AUX_GEOM_ONE_PT_GROUND`	One contact point ground plane
`AUX_GEOM_THREE_PT_CCE`	Three contact point composite clearance envelope
`AUX_GEOM_SUPER_CONE`	Super cone (XSecCurve based profile)
`AUX_GEOM_SINGLE_GEAR`	Single (potentially) off nominal gear
`AUX_GEOM_ROTOR_FRAGMENT`	AC 20-128 A rotor fragment
`AUX_GEOM_THROWN_BLADE`	AC 25.905-1 thrown blade
`AUX_GEOM_TIRE_SPRAY`	ESDU 83042a Tire spray pattern
`AUX_GEOM_WHEEL_TIRE_FAILURE`	AMC 25.734 Wheel and tire failure models
`NUM_AUX_GEOM_MODES`	Number of auxiliary geom modes.

BOGIE_SPACING_TYPE¶

Enum for bogie spacing control.

Value	Description
`BOGIE_CENTER_DIST`	Distance between centers
`BOGIE_CENTER_DIST_FRAC`	Fractional distance between centers
`BOGIE_GAP`	Gap
`BOGIE_GAP_FRAC`	Fractional gap
`NUM_BOGIE_SPACING_TYPE`	Number of bogie spacing control modes

BOR_MODE¶

Enum for Body of Revolution mode control.

Value	Description
`BOR_FLOWTHROUGH`	Flowthrough mode (default)
`BOR_UPPER`	Upper surface mode
`BOR_LOWER`	Lower surface mode
`BOR_NUM_MODES`	Number of Body of Revolution modes

CAMBER_INPUT_FLAG¶

Enum used to select between maximum camber or ideal lift coefficient inputs.

Value	Description
`MAX_CAMB`	Input maximum camber, calculate ideal lift coefficient
`DESIGN_CL`	Input ideal lift coefficient, calculate maximum camber

CAMERA_VIEW¶

Enum used to set camera view.

Value	Description
`CAM_TOP`	Camera top view
`CAM_FRONT`	Camera front view
`CAM_FRONT_YUP`	Camera front Y-up view
`CAM_LEFT`	Camera left view
`CAM_LEFT_ISO`	Camera left isometric view
`CAM_BOTTOM`	Camera bottom view
`CAM_REAR`	Camera rear view
`CAM_RIGHT`	Camera right view
`CAM_RIGHT_ISO`	Camera right isometric view
`CAM_CENTER`	Camera center view

CAP_TYPE¶

Enum that identifies the end cap types for a geometry (i.e. wing root and tip).

Value	Description
`NO_END_CAP`	No end cap
`FLAT_END_CAP`	Flat end cap
`ROUND_END_CAP`	Round end cap
`EDGE_END_CAP`	Edge end cap
`SHARP_END_CAP`	Sharp end cap
`POINT_END_CAP`	Point end cap
`ROUND_EXT_END_CAP_NONE`	Extended round end cap, but not extended
`ROUND_EXT_END_CAP_LE`	Extended round end cap, extend LE
`ROUND_EXT_END_CAP_TE`	Extended round end cap, extend TE
`ROUND_EXT_END_CAP_BOTH`	Extended round end cap, extend both
`NUM_END_CAP_OPTIONS`	Number of end cap options

CFD_CONTROL_TYPE¶

Enum used to identify each CFD mesh control option (also applicable to FEA Mesh). \sa SetCFDMeshVal(), SetFEAMeshVal()

Value	Description
`CFD_MIN_EDGE_LEN`	Minimum mesh edge length
`CFD_MAX_EDGE_LEN`	Maximum mesh edge length
`CFD_MAX_GAP`	Maximum mesh edge gap
`CFD_NUM_CIRCLE_SEGS`	Number of edge segments to resolve circle
`CFD_GROWTH_RATIO`	Maximum allowed edge growth ratio
`CFD_LIMIT_GROWTH_FLAG`	Rigorous 3D growth limiting flag
`CFD_INTERSECT_SUBSURFACE_FLAG`	Flag to intersect sub-surfaces
`CFD_HALF_MESH_FLAG`	Flag to generate a half mesh
`CFD_FAR_FIELD_FLAG`	Flag to generate a far field mesh
`CFD_FAR_MAX_EDGE_LEN`	Maximum far field mesh edge length
`CFD_FAR_MAX_GAP`	Maximum far field mesh edge gap
`CFD_FAR_NUM_CIRCLE_SEGS`	Number of far field edge segments to resolve circle
`CFD_FAR_SIZE_ABS_FLAG`	Relative or absolute size flag
`CFD_FAR_LENGTH`	Far field length
`CFD_FAR_WIDTH`	Far field width
`CFD_FAR_HEIGHT`	Far field height
`CFD_FAR_X_SCALE`	Far field X scale
`CFD_FAR_Y_SCALE`	Far field Y scale
`CFD_FAR_Z_SCALE`	Far field Z scale
`CFD_FAR_LOC_MAN_FLAG`	Far field location flag: centered or manual
`CFD_FAR_LOC_X`	Far field X location
`CFD_FAR_LOC_Y`	Far field Y location
`CFD_FAR_LOC_Z`	Far field Z location
`CFD_SRF_XYZ_FLAG`	Flag to include X,Y,Z intersection curves in export files

CFD_MESH_EXPORT_TYPE¶

Enum used to describe various CFD Mesh export file options. \sa SetComputationFileName(), ComputeCFDMesh()

Value	Description
`CFD_STL_FILE_NAME`	STL export type
`CFD_POLY_FILE_NAME`	POLY export type
`CFD_TRI_FILE_NAME`	TRI export type
`CFD_OBJ_FILE_NAME`	OBJ export type
`CFD_DAT_FILE_NAME`	DAT export type
`CFD_KEY_FILE_NAME`	KEY export type
`CFD_GMSH_FILE_NAME`	GMSH export type
`CFD_TKEY_FILE_NAME`	TKEY export type
`CFD_FACET_FILE_NAME`	FACET export type
`CFD_VSPGEOM_FILE_NAME`	VSPGEOM export type
`CFD_NUM_FILE_NAMES`	Number of CFD Mesh export file types

CFD_MESH_SOURCE_TYPE¶

Enum that indicates the CFD Mesh source type. \sa AddCFDSource()

Value	Description
`POINT_SOURCE`	Point source
`LINE_SOURCE`	Line source
`BOX_SOURCE`	Box source
`ULINE_SOURCE`	Constant U Line source
`WLINE_SOURCE`	Constant W Line source
`NUM_SOURCE_TYPES`	Number of CFD Mesh source types

CFD_VIS_TYPE¶

Enum that identifies how CFD and FEA meshes are colored.

Value	Description
`TAG`	Color mesh by tag value (component, subsurface, part, etc)
`REASON`	Color mesh by local edge length reason

CF_LAM_EQN¶

Enum that identifies the Parasite Drag Tool laminar friction coefficient equation choice.

Value	Description
`CF_LAM_BLASIUS`	Blasius laminar Cf equation
`CF_LAM_BLASIUS_W_HEAT`	Blasius laminar Cf equation with heat (NOT IMPLEMENTED)
`TODO`
`Remove`
`or`
`implement`

CF_TURB_EQN¶

Enum that identifies the Parasite Drag Tool turbulent friction coefficient equation choice.

Value	Description
`CF_TURB_EXPLICIT_FIT_SPALDING`	Explicit Fit of Spalding turbulent Cf equation
`CF_TURB_EXPLICIT_FIT_SPALDING_CHI`	Explicit Fit of Spalding and Chi turbulent Cf equation
`CF_TURB_EXPLICIT_FIT_SCHOENHERR`	Explicit Fit of Schoenherr turbulent Cf equation
`DO_NOT_USE_CF_TURB_IMPLICIT_KARMAN`	Implicit Karman turbulent Cf equation (DO NOT USE)
`CF_TURB_IMPLICIT_SCHOENHERR`	Implicit Schoenherr turbulent Cf equation
`CF_TURB_IMPLICIT_KARMAN_SCHOENHERR`	Implicit Karman-Schoenherr turbulent Cf equation
`CF_TURB_POWER_LAW_BLASIUS`	Power Law Blasius turbulent Cf equation
`CF_TURB_POWER_LAW_PRANDTL_LOW_RE`	Power Law Prandtl Low Re turbulent Cf equation
`CF_TURB_POWER_LAW_PRANDTL_MEDIUM_RE`	Power Law Prandtl Medium Re turbulent Cf equation
`CF_TURB_POWER_LAW_PRANDTL_HIGH_RE`	Power Law Prandtl High Re turbulent Cf equation
`CF_TURB_SCHLICHTING_COMPRESSIBLE`	Schlichting Compressible turbulent Cf equation
`DO_NOT_USE_CF_TURB_SCHLICHTING_INCOMPRESSIBLE`	Schlichting Incompressible turbulent Cf equation (DO NOT USE)
`DO_NOT_USE_CF_TURB_SCHLICHTING_PRANDTL`	Schlichting-Prandtl turbulent Cf equation (DO NOT USE)
`DO_NOT_USE_CF_TURB_SCHULTZ_GRUNOW_HIGH_RE`	Schultz-Grunow High Re turbulent Cf equation (DO NOT USE)
`CF_TURB_SCHULTZ_GRUNOW_SCHOENHERR`	Schultz-Grunow Estimate of Schoenherr turbulent Cf equation.
`DO_NOT_USE_CF_TURB_WHITE_CHRISTOPH_COMPRESSIBLE`	White-Christoph Compressible turbulent Cf equation (DO NOT USE)
`CF_TURB_ROUGHNESS_SCHLICHTING_AVG`	Roughness Schlichting Avg turbulent Cf equation.
`DO_NOT_USE_CF_TURB_ROUGHNESS_SCHLICHTING_LOCAL`	Roughness Schlichting Local turbulent Cf equation (DO NOT USE)
`DO_NOT_USE_CF_TURB_ROUGHNESS_WHITE`	Roughness White turbulent Cf equation (DO NOT USE)
`CF_TURB_ROUGHNESS_SCHLICHTING_AVG_FLOW_CORRECTION`	Roughness Schlichting Avg Compressible turbulent Cf equation.
`CF_TURB_HEATTRANSFER_WHITE_CHRISTOPH`	Heat Transfer White-Christoph turbulent Cf equation.

CHEVRON_TYPE¶

Enum for Chevron curve modification types.

Value	Description
`CHEVRON_NONE`	No chevron.
`CHEVRON_PARTIAL`	One or more chevrons of limited extent.
`CHEVRON_FULL`	Full period of chevrons.
`CHEVRON_NUM_TYPES`	Number of chevron types.

CHEVRON_W01_MODES¶

Enum for Chevron W parameter modes.

Value	Description
`CHEVRON_W01_SE`	Start and End
`CHEVRON_W01_CW`	Center and Width
`CHEVRON_W01_NUM_MODES`	Number of chevron W parameter mode types.

COLLISION_ERRORS¶

Enum for Snap To collision error types.

Value	Description
`COLLISION_OK`	No Error.
`COLLISION_INTERSECT_NO_SOLUTION`	Touching, no solution
`COLLISION_CLEAR_NO_SOLUTION`	Not touching, no solution

COMPUTATION_FILE_TYPE¶

Enum used to identify various export file types.

Value	Description
`NO_FILE_TYPE`	No export file type
`COMP_GEOM_TXT_TYPE`
`COMP_GEOM_CSV_TYPE`
`DRAG_BUILD_TSV_TYPE_DEPRECATED`
`SLICE_TXT_TYPE`
`MASS_PROP_TXT_TYPE`
`DEGEN_GEOM_CSV_TYPE`
`DEGEN_GEOM_M_TYPE`
`CFD_STL_TYPE`
`CFD_POLY_TYPE`
`CFD_TRI_TYPE`
`CFD_OBJ_TYPE`
`CFD_DAT_TYPE`
`CFD_KEY_TYPE`
`CFD_GMSH_TYPE`
`CFD_SRF_TYPE_DEPRECATED`
`CFD_TKEY_TYPE`
`PROJ_AREA_CSV_TYPE`
`WAVE_DRAG_TXT_TYPE`
`VSPAERO_PANEL_TRI_TYPE`
`DRAG_BUILD_CSV_TYPE`
`CFD_FACET_TYPE`
`CFD_CURV_TYPE_DEPRECATED`
`CFD_PLOT3D_TYPE_DEPRECATED`
`CFD_VSPGEOM_TYPE`
`VSPAERO_VSPGEOM_TYPE`

CONFORMAL_TRIM_TYPE¶

Enum used to identify conformal component trim type.

Value	Description
`U_TRIM`	Trim by U coordinate
`L_TRIM`	Trim by L coordinate
`ETA_TRIM`	Trim by Eta coordinate
`NUM_TRIM_TYPES`	Number of conformal component trim types

DELIM_TYPE¶

Enum used to identify delimiter type.

Value	Description
`DELIM_COMMA`	Comma delimiter
`DELIM_USCORE`	Underscore delimiter
`DELIM_SPACE`	Space delimiter
`DELIM_NONE`	No delimiter
`DELIM_NUM_TYPES`	Number of delimiter types

DEPTH_TYPE¶

Enum for 3D background depth location settings.

Value	Description
`DEPTH_FRONT`	Set 3D background before model
`DEPTH_REAR`	Set 3D background behind model
`DEPTH_FREE`	Set 3D background at specified location
`NUM_DEPTH_TYPE`	Number of depth types

DIMENSION_SET¶

Enum for 2D or 3D DXF export options.

Value	Description
`SET_3D`	3D DXF export (default)
`SET_2D`	2D DXF export

DIR_INDEX¶

Enum used to identify axis of rotation or translation.

Value	Description
`X_DIR`	X direction
`Y_DIR`
`Z_DIR`
`ALL_DIR`

DISPLAY_TYPE¶

Enum for selecting the GUI display type for Geoms.

Value	Description
`DISPLAY_BEZIER`	Display the normal Bezier surface (default)
`DISPLAY_DEGEN_SURF`	Display as surface Degen Geom
`DISPLAY_DEGEN_PLATE`	Display as plate Degen Geom
`DISPLAY_DEGEN_CAMBER`	Display as camber Degen Geom

DRAW_TYPE¶

Enum for selecting the GUI draw type for Geoms.

Value	Description
`GEOM_DRAW_WIRE`	Draw the wireframe mesh (see through)
`GEOM_DRAW_HIDDEN`	Draw the hidden mesh
`GEOM_DRAW_SHADE`	Draw the shaded mesh
`GEOM_DRAW_TEXTURE`	Draw the textured mesh
`GEOM_DRAW_NONE`	Do not draw anything

ENGINE_GEOM_IO_TYPE¶

Enum for identifying which kind of integrated flowpath modeling components is modeled.

Value	Description
`ENGINE_GEOM_NONE`	Component is not an integrated flowpath component.
`ENGINE_GEOM_INLET`	Component represents integrated flowpath inlet.
`ENGINE_GEOM_INLET_OUTLET`	Component represents integrated flowpath inlet and outlet.
`ENGINE_GEOM_OUTLET`	Component represents integrated flowpath outlet.
`ENGINE_GEOM_IO_NUM_TYPES`	Number of integrated flowpath component types.

ENGINE_GEOM_TYPE¶

Enum for identifying how integrated flowpath modeling engine is represented.

Value	Description
`ENGINE_GEOM_FLOWTHROUGH`	Component is modeled as flowthrough engine.
`ENGINE_GEOM_TO_LIP`	Component is modeled to the lip.
`ENGINE_GEOM_FLOWPATH`	Component flowpath is modeled.
`ENGINE_GEOM_TO_FACE`	Component is modeled to face.
`ENGINE_GEOM_NUM_TYPES`	Number of integrated flowpath modeling types.

ENGINE_LOC_INDEX_TYPES¶

Enum for integrated flowpath modeling key points.

Value	Description
`ENGINE_LOC_INLET_LIP`	Integrated flowpath key point is inlet lip.
`ENGINE_LOC_INLET_FACE`	Integrated flowpath key point is inlet face.
`ENGINE_LOC_OUTLET_LIP`	Integrated flowpath key point is outlet lip.
`ENGINE_LOC_OUTLET_FACE`	Integrated flowpath key point is outlet face.
`ENGINE_LOC_NUM`	Number of integrated flowpath key point locations.

ENGINE_LOC_MODE¶

Enum for how integrated flowpath modeling key points are identified.

Value	Description
`ENGINE_LOC_INDEX`	Integrated flowpath key point identified by XSec index.
`ENGINE_LOC_U`	Integrated flowpath key point identified by U parameter.

ENGINE_MODE_TYPE¶

Enum for identifying how integrated flowpath modeling components are modeled.

Value	Description
`ENGINE_MODE_FLOWTHROUGH`	Represent integrated flowpath as flowthrough engine.
`ENGINE_MODE_FLOWTHROUGH_NEG`	Represent integrated flowpath as flowthrough engine with negative flowpath.
`ENGINE_MODE_FLOWTHROUGH_NEG_ONLY`	Represent ONLY the integrated flowpath as flowthrough engine with negative flowpath.
`ENGINE_MODE_TO_LIP`	Represent integrated flowpath to the lip.
`ENGINE_MODE_TO_FACE`	Represent integrated flowpath to the face.
`ENGINE_MODE_TO_FACE_NEG`	Represent integrated flowpath to the face with negative flowpath to the face.
`ENGINE_MODE_TO_FACE_NEG_ONLY`	Represent ONLY the integrated flowpath to the face with negative flowpath to the face.
`ENGINE_MODE_EXTEND`	Represent integrated flowpath with farfield extensions.
`ENGINE_MODE_NUM_TYPES`	Number of integrated flowpath representations.

ERROR_CODE¶

Enum for OpenVSP API error codes.

Value	Description
`VSP_UNKNOWN`	Unknown error
`VSP_OK`	No error
`VSP_INVALID_PTR`	Invalid pointer error
`VSP_INVALID_TYPE`	Invalid type error
`VSP_CANT_FIND_TYPE`	Can’t find type error
`VSP_CANT_FIND_PARM`	Can’t find parm error
`VSP_CANT_FIND_NAME`	Can’t find name error
`VSP_INVALID_GEOM_ID`	Invalid Geom ID error
`VSP_FILE_DOES_NOT_EXIST`	File does not exist error
`VSP_FILE_WRITE_FAILURE`	File write failure error
`VSP_FILE_READ_FAILURE`	File read failure error
`VSP_WRONG_GEOM_TYPE`	Wrong Geom type error
`VSP_WRONG_XSEC_TYPE`	Wrong XSec type error
`VSP_WRONG_FILE_TYPE`	Wrong file type error
`VSP_INDEX_OUT_RANGE`	Index out of range error
`VSP_INVALID_XSEC_ID`	Invalid XSec ID error
`VSP_INVALID_ID`	Invalid ID error
`VSP_CANT_SET_NOT_EQ_PARM`	Can’t set NotEqParm error
`VSP_AMBIGUOUS_SUBSURF`	Ambiguous flow-through sub-surface error
`VSP_INVALID_VARPRESET_SETNAME`	Invalid Variable Preset set name error
`VSP_INVALID_VARPRESET_GROUPNAME`	Invalid Variable Preset group name error
`VSP_CONFORMAL_PARENT_UNSUPPORTED`	Unsupported Conformal Geom parent error
`VSP_UNEXPECTED_RESET_REMAP_ID`	Unexpected reset remap ID error
`VSP_INVALID_INPUT_VAL`	Invalid input value error
`VSP_INVALID_CF_EQN`	Invalid friction coefficient equation error
`VSP_INVALID_DRIVERS`	Invalid drivers for driver group
`VSP_ADV_LINK_BUILD_FAIL`	Advanced link build failure
`VSP_DEPRECATED`	This capability has been deprecated and is not longer supported
`VSP_LINK_LOOP_DETECTED`	A parameter link loop was detected and stopped
`VSP_LINK_OUTPUT_NOT_ASSIGNED`	An output of a parameter link was not set
`VSP_DUPLICATE_NAME`	A duplicate name has been provided
`VSP_GUI_DEVICE_DEACTIVATED`	A deactivated GUI device was touched
`VSP_COULD_NOT_CREATE_BACKGROUND3D`	Could not create and add Background3D
`VSP_NUM_ERROR_CODE`	Total number of VSP error codes

EXCRES_TYPE¶

Enum used to indicate Parasite Drag Tool excressence type.

Value	Description
`EXCRESCENCE_COUNT`	Drag counts excressence type
`EXCRESCENCE_CD`	Drag coefficient excressence type
`EXCRESCENCE_PERCENT_GEOM`	Percent of parent Geom drag coefficient excressence type
`EXCRESCENCE_MARGIN`	Percent margin excressence type
`EXCRESCENCE_DRAGAREA`	Drag area (D/q) excressence type

EXPORT_TYPE¶

Enum for OpenVSP export types.

Value	Description
`EXPORT_FELISA`	FELISA export type (NOT IMPLEMENTED)
`TODO`
`Remove`
`or`
`implement`
`EXPORT_XSEC`	XSec (\*.hrm) export type
`EXPORT_STL`	Stereolith (\*.stl) export type
`EXPORT_AWAVE`	AWAVE export type (NOT IMPLEMENTED)
`TODO`
`Remove`
`or`
`implement`
`EXPORT_NASCART`	NASCART (\*.dat) export type
`EXPORT_POVRAY`	POVRAY (\*.pov) export type
`EXPORT_CART3D`	Cart3D (\*.tri) export type
`EXPORT_VSPGEOM`	VSPGeom (\*.vspgeom) export type
`EXPORT_VORXSEC`	VORXSEC export type (NOT IMPLEMENTED)
`TODO`
`Remove`
`or`
`implement`
`EXPORT_XSECGEOM`	XSECGEOM export type (NOT IMPLEMENTED)
`TODO`
`Remove`
`or`
`implement`
`EXPORT_GMSH`	Gmsh (\*.msh) export type
`EXPORT_X3D`	X3D (\*.x3d) export type
`EXPORT_STEP`	STEP (\*.stp) export type
`EXPORT_PLOT3D`	PLOT3D (\*.p3d) export type
`EXPORT_IGES`	IGES (\*.igs) export type
`EXPORT_BEM`	Blade Element (\*.bem) export type
`EXPORT_DXF`	AutoCAD (\*.dxf) export type
`EXPORT_FACET`	Xpatch (\*.facet) export type
`EXPORT_SVG`	SVG (\*.svg) export type
`EXPORT_PMARC`	PMARC 12 (\*.pmin) export type
`EXPORT_OBJ`	OBJ (\*.obj) export type
`EXPORT_SELIG_AIRFOIL`	Airfoil points (\*.dat) export type
`EXPORT_BEZIER_AIRFOIL`	Airfoil curves (\*.bz) export type
`EXPORT_IGES_STRUCTURE`	IGES structure (\*.igs) export type
`EXPORT_STEP_STRUCTURE`	STEP structure (\*.stp) export type

FEA_BC_MODE¶

Enum used to indicate FEA boundary condition constraint type.

Value	Description
`FEA_BCM_USER`	FEA boundary condition constraints user defined.
`FEA_BCM_ALL`	FEA boundary condition constrains all DOF.
`FEA_BCM_PIN`	FEA boundary condition pin constraints.
`FEA_BCM_SYMM`	FEA boundary condition symmetrical constraints.
`FEA_BCM_ASYMM`	FEA boundary condition antisymmetrical constraints.
`FEA_NUM_BCM_MODES`	Number of FEA boundary condition constraint types.

FEA_BC_TYPE¶

Enum used to indicate FEA boundary condition definition type.

Value	Description
`FEA_BC_STRUCTURE`	FEA boundary condition assigned to structure.
`FEA_BC_PART`	FEA boundary condition assigned to part.
`FEA_BC_SUBSURF`	FEA boundary condition assigned to subsurface.
`FEA_NUM_BC_TYPES`	Number of FEA boundary condition definition types.

FEA_CROSS_SECT_TYPE¶

Enum used to indicate FEA beam element cross-section type.

Value	Description
`FEA_XSEC_GENERAL`	General XSec type
`FEA_XSEC_CIRC`	Circle XSec type
`FEA_XSEC_PIPE`	Pipe XSec type
`FEA_XSEC_I`	I XSec type
`FEA_XSEC_RECT`	Rectangle XSec type
`FEA_XSEC_BOX`	Box XSec type

FEA_EXPORT_TYPE¶

Enum for the various FEA Mesh export types.

Value	Description
`FEA_MASS_FILE_NAME`	FEA Mesh mass export type
`FEA_NASTRAN_FILE_NAME`	FEA Mesh NASTRAN export type
`FEA_NKEY_FILE_NAME`	FEA Mesh NKey export type
`FEA_CALCULIX_FILE_NAME`	FEA Mesh Calculix export type
`FEA_STL_FILE_NAME`	FEA Mesh STL export type
`FEA_GMSH_FILE_NAME`	FEA Mesh GMSH export type
`FEA_SRF_FILE_NAME`	FEA Mesh SRF export type
`FEA_CURV_FILE_NAME`	FEA Mesh CURV export type
`FEA_PLOT3D_FILE_NAME`	FEA Mesh PLOT3D export type
`FEA_IGES_FILE_NAME`	FEA Mesh trimmed IGES export type
`FEA_STEP_FILE_NAME`	FEA Mesh trimmed STEP export type
`FEA_NUM_FILE_NAMES`	Number of FEA Mesh export type.

FEA_FIX_PT_TYPE¶

Enum for FEA fixed point types.

Value	Description
`FEA_FIX_PT_ON_BODY`	On body fixed point type
`FEA_FIX_PT_GLOBAL_XYZ`	Global XYZ off body fixed point type
`FEA_FIX_PT_DELTA_XYZ`	Delta XYZ off body fixed point type
`FEA_FIX_PT_DELTA_UVN`	Delta UVN off body fixed point type
`FEA_FIX_PT_GEOM_ORIGIN`	Geom origin off body fixed point type
`FEA_FIX_PT_GEOM_CG`	Geom CG off body fixed point type
`FEA_NUM_FIX_PT_TYPES`	Number of off body fixed point types

FEA_MATERIAL_TYPE¶

Enum for FEA material types.

Value	Description
`FEA_ISOTROPIC`	Isotropic material
`FEA_ENG_ORTHO`	Orthotropic material in engineering parameters
`FEA_ENG_ORTHO_TRANS_ISO`	Orthotropic material with transverse isotropy assumed in engineering parameters
`FEA_LAMINATE`	Laminate buildup material
`FEA_NUM_MAT_TYPES`	Number of FEA material types

FEA_ORIENTATION_TYPE¶

Enum for FEA material orientation types.

Value	Description
`FEA_ORIENT_GLOBAL_X`	FEA Global X material orientation
`FEA_ORIENT_GLOBAL_Y`	FEA Global Y material orientation
`FEA_ORIENT_GLOBAL_Z`	FEA Global Z material orientation
`FEA_ORIENT_COMP_X`	FEA Comp X material orientation
`FEA_ORIENT_COMP_Y`	FEA Comp Y material orientation
`FEA_ORIENT_COMP_Z`	FEA Comp Z material orientation
`FEA_ORIENT_PART_U`	FEA Part U material orientation
`FEA_ORIENT_PART_V`	FEA Part V material orientation
`FEA_ORIENT_OML_U`	FEA OML U material orientation
`FEA_ORIENT_OML_V`	FEA OML V material orientation
`FEA_ORIENT_OML_R`	FEA OML R material orientation
`FEA_ORIENT_OML_S`	FEA OML S material orientation
`FEA_ORIENT_OML_T`	FEA OML T material orientation
`FEA_NUM_ORIENT_TYPES`	Number of FEA material orientation types

FEA_PART_ELEMENT_TYPE¶

Enum for FEA Part element types.

Value	Description
`FEA_DEPRECATED`	Flag for deprecated element type option
`FEA_SHELL`	Shell (tris) FEA element type
`FEA_BEAM`	Beam FEA element type
`FEA_SHELL_AND_BEAM`	Both Shell and Beam FEA element types
`FEA_NO_ELEMENTS`	FEA part with no elements
`FEA_NUM_ELEMENT_TYPES`	Number of FEA element type choices

FEA_PART_TYPE¶

Enum used to identify the available FEA Part types.

Value	Description
`FEA_SLICE`	Slice FEA Part type
`FEA_RIB`	Rib FEA Part type
`FEA_SPAR`	Spar FEA Part type
`FEA_FIX_POINT`	Fixed Point FEA Part type
`FEA_DOME`	Dome FEA Part type
`FEA_RIB_ARRAY`	Rib array FEA Part type
`FEA_SLICE_ARRAY`	Slice array FEA Part type
`FEA_SKIN`	Skin FEA Part type
`FEA_TRIM`	Trim FEA Part type
`FEA_POLY_SPAR`	Poly Spar FEA Part type
`FEA_NUM_TYPES`	Number of FEA Part types

FEA_POLY_SPAR_POINT¶

Enum for FEA Poly spar point types.

Value	Description
`POLY_SPAR_POINT_U01`	Spar points span specified in U01
`POLY_SPAR_POINT_U0N`	Spar points span specified in U0N
`POLY_SPAR_POINT_ETA`	Spar points span specified in eta
`NUM_POLY_SPAR_POINT_TYPES`	Number of poly spar point types

FEA_RIB_NORMAL¶

Enum that defines the type of edge to set the initial position of FEA Ribs and FEA Rib Arrays to.

Value	Description
`NO_NORMAL`	FEA Rib or Rib Array has no set perpendicular edge
`LE_NORMAL`	FEA Rib or Rib Array is set perpendicular to the leading edge
`TE_NORMAL`	FEA Rib or Rib Array is set perpendicular to the trailing edge
`SPAR_NORMAL`	FEA Rib or Rib Array is set perpendicular to an FEA Spar

FEA_SHELL_TREATMENT_TYPE¶

Enum for FEA Shell treatment types.

Value	Description
`FEA_KEEP`	Keep shell elements
`FEA_DELETE`	Delete shell elements
`FEA_NUM_SHELL_TREATMENT_TYPES`	Number of FEA subsurface treatment choices

FEA_SLICE_TYPE¶

Enum for FEA Slice orientation.

Value	Description
`XY_BODY`	Slice is parallel to parent Geom body XY plane
`YZ_BODY`	Slice is parallel to parent Geom body YZ plane
`XZ_BODY`	Slice is parallel to parent Geom body XZ plane
`XY_ABS`	Slice is parallel to absolute XY plane
`YZ_ABS`	Slice is parallel to absolute YZ plane
`XZ_ABS`	Slice is parallel to absolute XZ plane
`SPINE_NORMAL`	Slice is perpendicular to thespine of the parent Geom

FEA_UNIT_TYPE¶

Enum used to identify the FEA Mesh unit system (length, mass).

Value	Description
`SI_UNIT`	FEA Files output in (m, kg)
`CGS_UNIT`	FEA Files output in (cm, g)
`MPA_UNIT`	FEA Files output in (mm, tonne)
`BFT_UNIT`	FEA Files output in (ft, slug)
`BIN_UNIT`	FEA Files output in (in, lbf*sec^2/in)

FF_B_EQN¶

Enum for Parasite Drag Tool form factor equations for body-type components.

Value	Description
`FF_B_MANUAL`	Manual FF equation
`FF_B_SCHEMENSKY_FUSE`	Schemensky Fuselage FF equation
`FF_B_SCHEMENSKY_NACELLE`	Schemensky Nacelle FF equation
`FF_B_HOERNER_STREAMBODY`	Hoerner Streamlined Body FF equation
`FF_B_TORENBEEK`	Torenbeek FF equation
`FF_B_SHEVELL`	Shevell FF equation
`FF_B_COVERT`	Covert FF equation
`FF_B_JENKINSON_FUSE`	Jenkinson Fuselage FF equation
`FF_B_JENKINSON_WING_NACELLE`	Jenkinson Wing Nacelle FF equation
`FF_B_JENKINSON_AFT_FUSE_NACELLE`	Jenkinson Aft Fuselage Nacelle FF equation

FF_W_EQN¶

Enum for Parasite Drag Tool form factor equations for wing-type components.

Value	Description
`FF_W_MANUAL`	Manual FF equation
`FF_W_EDET_CONV`	EDET Conventional Airfoil FF equation
`FF_W_EDET_ADV`	EDET Advanced Airfoil FF equation
`FF_W_HOERNER`	Hoerner FF equation
`FF_W_COVERT`	Covert FF equation
`FF_W_SHEVELL`	Shevell FF equation
`FF_W_KROO`	Kroo FF equation
`FF_W_TORENBEEK`	Torenbeek FF equation
`FF_W_DATCOM`	DATCOM FF equation
`FF_W_SCHEMENSKY_6_SERIES_AF`	Schemensky 6 Series Airfoil FF equation
`FF_W_SCHEMENSKY_4_SERIES_AF`	Schemensky 4 Series Airfoil FF equation
`FF_W_JENKINSON_WING`	Jenkinson Wing FF equation
`FF_W_JENKINSON_TAIL`	Jenkinson Tail FF equation
`FF_W_SCHEMENSKY_SUPERCRITICAL_AF`	Schemensky Supercritical Airfoil FF equation

FILE_CHOOSER_MODE¶

Enum for setting the mode of the file chooser.

Value	Description
`OPEN`	Browse files that already exist
`SAVE`	Browse file system and enter file name
`NUM_FILE_CHOOSER_MODES`	Number of file chooser modes

FILE_CHOOSER_TYPE¶

Enum for file chooser type.

Value	Description
`FC_OPENVSP`	OpenVSP’s own file chooser with directory preferences.
`FC_NATIVE`	Operating system’s native file chooser
`NUM_FILE_CHOOSER_TYPES`	Number of file chooser types

FIT_MODEL_TARGET_TYPE¶

Enum for whether a Fit Model target point is pinned to a surface coordinate or free to slide along it.

Value	Description
`FIT_MODEL_FIXED`	Target point is held at the given surface coordinate
`FIT_MODEL_FREE`	Target point may slide along the surface in this direction

FRAGMENT_MODE¶

Enum for AC 20-128A rotor fragment modes.

Value	Description
`ONE_THIRD_ROTOR_FRAGMENT`	One third rotor fragment
`INTERMEDIATE_FRAGMENT`	Intermediate rotor fragment
`ALTERNATE_FRAGMENT`	Alternate rotor fragment model
`FAN_FRAGMENT`	Fan blade fragment
`SMALL_FRAGMENT`	Small fragment
`GENERIC_FRAGMENT`	Generic fragment
`NUM_FRAGMENT_MODES`	Number of auxiliary geom modes.

FREESTREAM_PD_UNITS¶

Enum for Parasite Drag Tool freestream unit system.

Value	Description
`PD_UNITS_IMPERIAL`	Imperial unit system
`PD_UNITS_METRIC`	Metric unit system

GDEV¶

Enum used for custom GUI development.

Value	Description
`GDEV_TAB`	Custom GUI Tab
`GDEV_SCROLL_TAB`	Custom GUI Fl_Scroll and Tab
`GDEV_GROUP`	Custom GUI Group
`GDEV_PARM_BUTTON`	Custom GUI ParmButton
`GDEV_INPUT`	Custom GUI Input
`GDEV_OUTPUT`	Custom GUI Output
`GDEV_SLIDER`	Custom GUI Slider
`GDEV_SLIDER_ADJ_RANGE`	Custom GUI SliderAdjRangeInput
`GDEV_CHECK_BUTTON`	Custom GUI CheckButton
`GDEV_CHECK_BUTTON_BIT`	Custom GUI CheckButtonBit
`GDEV_RADIO_BUTTON`	Custom GUI RadioButton
`GDEV_TOGGLE_BUTTON`	Custom GUI ToggleButton
`GDEV_TOGGLE_BUTTON_FREE`	Custom GUI ToggleButton without Parm
`GDEV_TOGGLE_RADIO_GROUP`	Custom GUI ToggleRadioGroup (NOT IMPLEMENTED)
`TODO`
`Implement`
`or`
`remove`
`GDEV_TRIGGER_BUTTON`	Custom GUI TriggerButton
`GDEV_COUNTER`	Custom GUI Counter
`GDEV_CHOICE`	Custom GUI Choice
`GDEV_ADD_CHOICE_ITEM`	Add item to custom GUI Choice
`GDEV_SLIDER_INPUT`	Custom GUI SliderInput
`GDEV_SLIDER_ADJ_RANGE_INPUT`	Custom GUI SliderAdjRangeInput
`GDEV_SLIDER_ADJ_RANGE_TWO_INPUT`	Custom GUI SliderAdjRangeInput with two inputs (NOT IMPLEMENTED)
`TODO`
`Implement`
`or`
`remove`
`GDEV_FRACT_PARM_SLIDER`	Custom GUI FractParmSlider
`GDEV_STRING_INPUT`	Custom GUI StringInput
`GDEV_INDEX_SELECTOR`	Custom GUI IndexSelector
`GDEV_COLOR_PICKER`	Custom GUI ColorPicker
`GDEV_YGAP`	Custom GUI Y gap
`GDEV_DIVIDER_BOX`	Custom GUI divider box
`GDEV_BEGIN_SAME_LINE`	Set begin same line flag for custom GUI
`GDEV_END_SAME_LINE`	Set end same line flag for custom GUI
`GDEV_FORCE_WIDTH`	Set forced width for custom GUI
`GDEV_SET_FORMAT`	Set format label for custom GUI
`NUM_GDEV_TYPES`	Number of GDEV types
`ALL_GDEV_TYPES`	Flag for all GDEV types

GEAR_CONFIGURATION_MODES¶

Enum for gear configuration modes.

Value	Description
`GEAR_CONFIGURATION_DOWN`	Gear drawn down
`GEAR_CONFIGURATION_UP`	Gear drawn up
`GEAR_CONFIGURATION_UP_AND_DOWN`	Gear drawn both up and down
`GEAR_CONFIGURATION_INTERMEDIATE`	Gear drawn somewhere beteween down and up
`GEAR_CONFIGURATION_ALL`	Gear drawn in all configurations
`NUM_GEAR_CONFIGURATION_MODES`	Number of gear configuration choices

GEAR_RETRACT_MODES¶

Enum for gear retract modes.

Value	Description
`GEAR_STOWED_POSITION`	Specified by stowed position
`GEAR_MECHANISM`	Specified by mechanism
`NUM_GEAR_RETRACT_MODES`	Number of gear retract choices

GEAR_SUSPENSION_MODES¶

Enum for tire dimension modes.

Value	Description
`GEAR_SUSPENSION_NOMINAL`	Gear suspension at nominal extension
`GEAR_SUSPENSION_COMPRESSED`	Gear suspension is compressed
`GEAR_SUSPENSION_EXTENDED`	Gear suspension is extended
`NUM_GEAR_SUSPENSION_MODES`	Number of gear suspension choices

GENDER¶

Enum for OpenVSP Human component gender types.

Value	Description
`MALE`	Male Human component
`FEMALE`	Female Human component

GEOMETRY_ANALYSIS_TYPE¶

Geometry analysis types..

Value	Description
`EXTERNAL_INTERFERENCE`	Interference between mutually external bodies
`PACKAGING_INTERFERENCE`	Interference when one body is internal to another
`EXTERNAL_SELF_INTERFERENCE`	Interference between multiple surfaces of one Geom / Set
`PLANE_STATIC_DISTANCE_INTERFERENCE`	Interference between surfaces and a plane
`PLANE_2PT_ANGLE_INTERFERENCE`	Interference angle between surfaces and a plane
`GEAR_CG_TIPBACK_ANALYSIS`	Calculate tipback angle
`PLANE_1PT_ANGLE_INTERFERENCE`	Interference roll angle between surfaces and a plane
`GEAR_WEIGHT_DISTRIBUTION_ANALYSIS`	Calculate distribution of weight across landing gear
`GEAR_TIPOVER_ANALYSIS`	Calculate tipover angle
`GEAR_TURN_ANALYSIS`	Calculate ground manueveribility
`VISIBLE_FROM_POINT_ANALYSIS`	Calculate az,el domain visible from a point
`CCE_INTERFERENCE`	Interference with composite clearance envelope
`LINEAR_SWEPT_VOLUME_ANALYSIS`	Interference with linear swept volume
`VISIBLE_AT_SURF_ANALYSIS`	Calculate visibility of a surface from a direction
`RISK_ANGLE`	Calculate risk angle for thrown debris
`COMP_GEOM`	Calculate wetted area and volume
`PLANAR_SLICE`	Calculate planar slices and area distribution
`PROJ_AREA`	Calculate projected area
`MASS_PROP`	Calculate mass properties
`AERO_CENTER`	Calculate aero center of single lifting surface
`NUM_INTERFERENCE_TYPES`	Number of interference check types

GUI_GEOM_SCREEN¶

Enum for geom screen types.

Value	Description
`POD_GEOM_SCREEN`	Pod geom screen
`FUSELAGE_GEOM_SCREEN`	Fuselage geom screen
`MS_WING_GEOM_SCREEN`	Wing geom screen
`BLANK_GEOM_SCREEN`	Blank geom screen
`MESH_GEOM_SCREEN`	Mesh geom screen
`NGON_MESH_GEOM_SCREEN`	NGon Mesh geom screen
`STACK_GEOM_SCREEN`	Stack geom screen
`CUSTOM_GEOM_SCREEN`	Custom geom screen
`PT_CLOUD_GEOM_SCREEN`	Point cloud geom screen
`PROP_GEOM_SCREEN`	Propeller geom screen
`HINGE_GEOM_SCREEN`	Hinge geom screen
`MULT_GEOM_SCREEN`	Multiple geom screen
`CONFORMAL_SCREEN`	Conformal geom screen
`ELLIPSOID_GEOM_SCREEN`	Ellipsoid geom screen
`BOR_GEOM_SCREEN`	Body of revolution geom screen
`WIRE_FRAME_GEOM_SCREEN`	Wireframe geom screen
`HUMAN_GEOM_SCREEN`	Human geom screen
`ROUTING_GEOM_SCREEN`	Routing geom screen
`AUXILIARY_GEOM_SCREEN`	Auxiliary geom screen
`GEAR_GEOM_SCREEN`	Gear geom screen
`COBRA_GEOM_SCREEN`	Cobra body geom screen
`NUM_GEOM_SCREENS`	Number of geom screens
`ALL_GEOM_SCREENS`	All geom screens

GUI_VSP_SCREEN¶

Enum for OpenVSP screen types.

Value	Description
`VSP_ADV_LINK_SCREEN`	Advanced linking screen
`VSP_ADV_LINK_VAR_RENAME_SCREEN`	Advanced link variable rename screen
`VSP_AERO_STRUCT_SCREEN`	Aero / structural analysis screen
`VSP_AIRFOIL_CURVES_EXPORT_SCREEN`	Airfoil curves export screen
`VSP_AIRFOIL_POINTS_EXPORT_SCREEN`	Airfoil points screen
`VSP_ATTRIBUTE_EXPLORER_SCREEN`	Attribute details screen
`VSP_BACKGROUND_SCREEN`	Background control screen
`VSP_BACKGROUND3D_SCREEN`	Background3D control screen
`VSP_BACKGROUND3D_PREVIEW_SCREEN`	Background3D preview screen
`VSP_BEM_OPTIONS_SCREEN`	Blade element method options screen
`VSP_CFD_MESH_SCREEN`	CFD Mesh screen
`VSP_CLIPPING_SCREEN`	Clipping screen
`VSP_COMP_GEOM_SCREEN`	CompGeom screen
`VSP_COR_SCREEN`	Center of rotation screen
`VSP_CURVE_EDIT_SCREEN`	Curve edit screen
`VSP_DEGEN_GEOM_SCREEN`	Degen geom screen
`VSP_DESIGN_VAR_SCREEN`	Design variables screen
`VSP_DXF_OPTIONS_SCREEN`	DXF options screen
`VSP_EXPORT_SCREEN`	Export screen
`VSP_FEA_PART_EDIT_SCREEN`	FEA Part edit screen
`VSP_FEA_XSEC_SCREEN`	FEA XSec screen
`VSP_FIT_MODEL_SCREEN`	Fit model screen
`VSP_IGES_OPTIONS_SCREEN`	IGES options screen
`VSP_IGES_STRUCTURE_OPTIONS_SCREEN`	IGES structure options screen
`VSP_EXPORT_CUSTOM_SCRIPT`	Custom geom export screen
`VSP_GEOMETRY_ANALYSIS_SCREEN`	Geometry analysis screen
`VSP_IMPORT_SCREEN`	Import screen
`VSP_LIGHTING_SCREEN`	Lighting screen
`VSP_MANAGE_GEOM_SCREEN`	Manage geom screen
`VSP_MANAGE_TEXTURE_SCREEN`	Texture mapping screen
`VSP_MASS_PROP_SCREEN`	Mass properties screen
`VSP_MATERIAL_EDIT_SCREEN`	Material edit screen
`VSP_MEASURE_SCREEN`	Measure screen
`VSP_MODE_EDITOR_SCREEN`	Mode editor screen
`VSP_NERF_MANAGE_GEOM_SCREEN`	NERF’ed (limited to make safe) Manage geom screen
`VSP_SNAP_TO_SCREEN`	Snap to screen
`VSP_PARASITE_DRAG_SCREEN`	Parasite drg screen
`VSP_PARM_DEBUG_SCREEN`	Parameter debug screen
`VSP_PARM_LINK_SCREEN`	Parameter linking screen
`VSP_PARM_SCREEN`	Parameter screen
`VSP_PICK_SET_SCREEN`	Pick set screen
`VSP_PREFERENCES_SCREEN`	Preferences screen
`VSP_PROJECTION_SCREEN`	Projected area screen
`VSP_PSLICE_SCREEN`	Planar slicing screen
`VSP_RESULTS_VIEWER_SCREEN`	Results viewing screen
`VSP_SCREENSHOT_SCREEN`	Screenshot screen
`VSP_SELECT_FILE_SCREEN`	Select file screen
`VSP_SET_EDITOR_SCREEN`	Set editor screen
`VSP_STEP_OPTIONS_SCREEN`	STEP options screen
`VSP_STEP_STRUCTURE_OPTIONS_SCREEN`	STEP structure options screen
`VSP_STL_OPTIONS_SCREEN`	STL options screen
`VSP_STRUCT_SCREEN`	Structure definition screen
`VSP_STRUCT_ASSEMBLY_SCREEN`	Structure assembly screen
`VSP_SURFACE_INTERSECTION_SCREEN`	Surface intersection screen
`VSP_SVG_OPTIONS_SCREEN`	SVG options screen
`VSP_USER_PARM_SCREEN`	User parameter screen
`VSP_VAR_PRESET_SCREEN`	Variable presets editor screen
`VSP_VEH_NOTES_SCREEN`	Vehicle notes screen
`VSP_VEH_SCREEN`	Veh geom screen
`VSP_VIEW_SCREEN`	Adjust viewpoint screen
`VSP_VSPAERO_PLOT_SCREEN`	VSPAERO results manager screen
`VSP_VSPAERO_SCREEN`	VSPAERO screen
`VSP_XSEC_SCREEN`	XSec screen
`VSP_WAVEDRAG_SCREEN`	Wave drag screen
`VSP_MAIN_SCREEN`	Main screen
`Leave`
`at`
`end`
`of`
`list`
`helps`
`draw`
`after`
`update`
`VSP_NUM_SCREENS`	Number of screens
`VSP_ALL_SCREENS`	Flag for all screens

IMPORT_TYPE¶

Enum for OpenVSP import types.

Value	Description
`IMPORT_STL`	Stereolith (\*.stl) import
`IMPORT_NASCART`	NASCART (\*.dat) import
`IMPORT_CART3D_TRI`	Cart3D (\*.try) import
`IMPORT_XSEC_MESH`	XSec as Tri Mesh (\*.hrm) import
`IMPORT_PTS`	Point Cloud (\*.pts) import
`IMPORT_V2`	OpenVSP v2 (\*.vsp) import
`IMPORT_BEM`	Blade Element (\*.bem) import
`IMPORT_XSEC_WIRE`	XSec as Wireframe (\*.hrm) import
`IMPORT_P3D_WIRE`	Plot3D as Wireframe (\*.p3d) import

INIT_EDIT_XSEC_TYPE¶

Initial shape enums for XS_EDIT_CURVE type XSecs.

Value	Description
`EDIT_XSEC_CIRCLE`	Circle initialized as cubic Bezier type
`EDIT_XSEC_ELLIPSE`	Ellipse initialized as PCHIP type
`EDIT_XSEC_RECTANGLE`	Rectangle initialized as linear type
`NUM_INIT_EDIT_XSEC_TYPES`	Number of initializable edit curve types

INTERSECT_EXPORT_TYPE¶

Enum for Surface Intersection export file types.

Value	Description
`INTERSECT_SRF_FILE_NAME`	SRF intersection file type
`INTERSECT_CURV_FILE_NAME`	CURV intersection file type
`INTERSECT_PLOT3D_FILE_NAME`	PLOT3D intersection file type
`INTERSECT_IGES_FILE_NAME`	IGES intersection file type
`INTERSECT_STEP_FILE_NAME`	STEP intersection file type
`INTERSECT_NUM_FILE_NAMES`	Number of surface intersection file types

LEN_UNITS¶

Enum that describes units for length.

Value	Description
`LEN_MM`	Millimeter
`LEN_CM`	Centimeter
`LEN_M`	Meter
`LEN_IN`	Inch
`LEN_FT`	Feet
`LEN_YD`	Yard
`LEN_UNITLESS`	Unitless
`NUM_LEN_UNIT`	Number of length unit types

MASS_UNIT¶

Enum that describes units for mass.

Value	Description
`MASS_UNIT_G`	Gram
`MASS_UNIT_KG`	Kilogram
`MASS_UNIT_TONNE`	Tonne
`MASS_UNIT_LBM`	Pound-mass
`MASS_UNIT_SLUG`	Slug
`MASS_LBFSEC2IN`	lbf*sec^2/in
`NUM_MASS_UNIT`	Number of mass unit types

MESH_REASON¶

Enum that describes the criteria that set the local minimum edge length.

Value	Description
`NO_REASON`	No reason determined.
`MAX_LEN_CONSTRAINT`	Maximum edge length.
`CURV_GAP`	Maximum gap curvature based criteria.
`CURV_NCIRCSEG`	Minimum number of segments to define a circle curvature based criteria.
`SOURCES`	Mesh sources.
`MIN_LEN_CONSTRAINT`	Minimum edge length.
`MAX_LEN_CONSTRAINT`
`MIN_LEN_INCREMENT`
`MIN_LEN_CONSTRAINT_CURV_GAP`	Maximum gap constrained by minimum length.
`CURV_GAP`
`MIN_LEN_INCREMENT`
`MIN_LEN_CONSTRAINT_CURV_NCIRCSEG`	Number of segments to define a circle constrained by minimum length.
`CURV_NCIRCSEG`
`MIN_LEN_INCREMENT`
`MIN_LEN_CONSTRAINT_SOURCES`	Mesh sources constrained by minimum length (not applied).
`Placeholder`
`min`
`len`
`not`
`applied`
`to`
`sources`
`GROW_LIMIT_MAX_LEN_CONSTRAINT`	Maximum growth limit from maximum edge length (not used, growth limited small to large).
`GROW_LIMIT_CURV_GAP`	Maximum growth limit from maximum gap.
`GROW_LIMIT_CURV_NCIRCSEG`	Maximum growth limit from number of segments to define a circle.
`GROW_LIMIT_SOURCES`	Maximum growth limit from mesh sources.
`GROW_LIMIT_MIN_LEN_CONSTRAINT`	Maximum growth limit from minimum length constraint.
`GROW_LIMIT_MIN_LEN_CONSTRAINT_CURV_GAP`	Maximum growth limit from maximum gap constrained by minimum length.
`GROW_LIMIT_MIN_LEN_CONSTRAINT_CURV_NCIRCSEG`	Maximum growth limit from number of segments to define a circle constrained by minimum length.
`GROW_LIMIT_MIN_LEN_CONSTRAINT_SOURCES`	Maximum growth limit from sources constrained by minimum length.
`NUM_MESH_REASON`	Number of reasons that can set the mesh local minimum edge length.
`MIN_LEN_INCREMENT`	Reason increment when adding minimum length constraint.
`GROW_LIMIT_INCREMENT`	Reason increment when adding growth limit constraint.
`MIN_GROW_LIMIT`	Reason marker for minimum reason to apply growth limit.

MESH_TYPE¶

Enum for different mesh types.

Value	Description
`TRI_MESH_TYPE`	Triangle mesh
`QUAD_MESH_TYPE`	Quadrilateral mesh
`NGON_MESH_TYPE`	N-gon mesh
`NUM_MESH_TYPE`	Number of mesh types

MOTION_EXTENT_TYPE¶

Enum used to describe swept volume motion extent types.

Value	Description
`EXTENT_FORWARD_INF`	Forward beyond extent of model.
`EXTENT_REVERSE_INF`	Reverse beyond extent of model.
`EXTENT_FORWARD_FINITE`	Forward displacement.
`EXTENT_REVERSE_FINITE`	Reverse displacement.
`EXTENT_SLIDER_FULL`	Full range of slider motion.
`EXTENT_SLIDER_BEFORE`	Slider motion from start to current position.
`EXTENT_SLIDER_AFTER`	Slider motion from current position to end.
`MOTION_NUM_EXTENT_TYPES`	Number of swept volume extent types.

OBJ_ID_LENGTH¶

Enum for ID length by vsp object type.

Value	Description
`ID_LENGTH_PRESET_GROUP`	ID for Var Preset Groups are length 5
`ID_LENGTH_PRESET_SETTING`	ID for Var Preset Settings are length 6
`ID_LENGTH_ATTR`	ID for Attributes are length 8
`ID_LENGTH_ATTRCOLL`	ID for Attribute Collections are length 9
`ID_LENGTH_PARMCONTAINER`	ID for Parm Containers are length 10
`ID_LENGTH_PARM`	ID for Parms are length 11

PARM_TYPE¶

Enum for OpenVSP’s various Parm class types.

Value	Description
`PARM_DOUBLE_TYPE`	Double Parm type (Parm)
`PARM_INT_TYPE`	Integer Parm type (IntParm)
`PARM_BOOL_TYPE`	Bool Parm type (BoolParm)
`PARM_FRACTION_TYPE`	Fraction Parm type (FractionParm)
`PARM_LIMITED_INT_TYPE`	Limited integer Parm type (LimIntParm)
`PARM_NOTEQ_TYPE`	Not equal Parm type (NotEqParm)
`PARM_POWER_INT_TYPE`	Power integer Parm type (PowIntParm)

PATCH_TYPE¶

Enum used to identify patch types for WireGeoms.

Value	Description
`PATCH_NONE`	No patch
`PATCH_POINT`	Point patch type
`PATCH_LINE`	Line patch type
`PATCH_COPY`	Copy patch type
`PATCH_HALFWAY`	Halfway patch type
`PATCH_NUM_TYPES`	Number of patch types

PCURV_TYPE¶

Enum for parametric curve types.

Value	Description
`LINEAR`	Linear curve type
`PCHIP`	Piecewise Cubic Hermite Interpolating Polynomial curve type
`CEDIT`	Cubic Bezier curve type
`APPROX_CEDIT`	Approximate curve as Cubic Bezier
`NUM_PCURV_TYPE`	Number of curve types

PRES_UNITS¶

Enum that describes units for pressure.

Value	Description
`PRES_UNIT_PSF`	Pounds per square foot
`PRES_UNIT_PSI`	Pounds per square inch
`PRES_UNIT_BA`	Barye
`PRES_UNIT_PA`	Pascal
`PRES_UNIT_KPA`	Kilopascal
`PRES_UNIT_MPA`	Megapascal
`PRES_UNIT_INCHHG`	Inch of mercury
`PRES_UNIT_MMHG`	Millimeter of mercury
`PRES_UNIT_MMH20`	Millimeter of water
`PRES_UNIT_MB`	Millibar
`PRES_UNIT_ATM`	Atmosphere
`NUM_PRES_UNIT`	Number of pressure unit choices

PROJ_BNDY_TYPE¶

Enum for Projected Area boundary option type.

Value	Description
`NO_BOUNDARY`	No boundary
`SET_BOUNDARY`	Set boundary
`GEOM_BOUNDARY`	Geom boundary
`NUM_PROJ_BNDY_OPTIONS`	Number of projected area boundary options

PROJ_DIR_TYPE¶

Enum for Projected Area direction type.

Value	Description
`X_PROJ`	Project in X axis direction
`Y_PROJ`	Project in Y axis direction
`Z_PROJ`	Project in Z axis direction
`GEOM_PROJ`	Project toward a Geom
`VEC_PROJ`	Project along a 3D vector
`NUM_PROJ_DIR_OPTIONS`	Number of Projected Area direction types

PROJ_TGT_TYPE¶

Enum for Projected Area target type.

Value	Description
`SET_TARGET`	Set target type
`GEOM_TARGET`	Geom target type
`MODE_TARGET`	Mode target type
`Z_TARGET`	Z plane target type
`XYZ_TARGET`	XYZ point target type
`NUM_PROJ_TGT_OPTIONS`	Number of Projected Area target types

PROP_AZIMUTH_MODE¶

Enum used to specify the mode of a propeller blade azimuth control.

Value	Description
`PROP_AZI_UNIFORM`	Propeller blades are uniformly spaced
`PROP_AZI_FREE`	Propeller blades are free to spaced arbitrarially
`PROP_AZI_BALANCED`	Propeller blade balance is enforced
`NUM_PROP_AZI`	Number of propeller blade azimuth modes

PROP_BLADE_MODE¶

Enum used to identify thrown blade type for AC 25.905-1.

Value	Description
`PROP_BLADE_TRADITIONAL`	Traditional straight blades
`PROP_BLADE_NONTRADITIONAL`	Non-traditional blades
`NUM_PROP_BLADE_MODES`	Number of propeller blade modes

PROP_DRIVERS¶

Enum for actuator disk driver parameters.

Value	Description
`RPM_PROP_DRIVER`	RPM driver
`CT_PROP_DRIVER`	Thrust coefficient driver
`CP_PROP_DRIVER`	Power coefficient driver
`T_PROP_DRIVER`	Thrust driver
`ETA_PROP_DRIVER`	Prop efficiency driver
`J_PROP_DRIVER`	Advance ratio driver
`P_PROP_DRIVER`	Power driver
`CQ_PROP_DRIVER`	Torque coefficient driver
`Q_PROP_DRIVER`	Torque driver
`NUM_PROP_DRIVER`	Number of actuator disk drivers

PROP_MODE¶

Enum used to specify the mode of a propeller Geom.

Value	Description
`PROP_BLADES`	Propeller Geom is defined by individual propeller blades
`PROP_BOTH`	Propeller Geom is defined by blades and a disk together
`PROP_DISK`	Propeller Geom is defined by a flat circular disk

PROP_PCURVE¶

Enum for the various propeller blade curve parameterization options.

Value	Description
`PROP_CHORD`	Chord parameterization
`PROP_TWIST`	Twist parameterization
`PROP_RAKE`	Rake parameterization
`PROP_SKEW`	Skew parameterization
`PROP_SWEEP`	Sweep parameterization
`PROP_THICK`	Thickness parameterization
`PROP_CLI`	Induced lift coefficient parameterization
`PROP_AXIAL`	Axial parameterization
`PROP_TANGENTIAL`	Tangential parameterization
`NUM_PROP_PCURVE`	Number of propeller blade curve parameterization options

REF_WING_TYPE¶

Enum used to indicate manual or component reference type.

Value	Description
`MANUAL_REF`	Manually specify the reference areas and lengths
`COMPONENT_REF`	Use a particular wing to calculate the reference area and lengths
`NUM_REF_TYPES`	Number of wing reference types

REORDER_TYPE¶

Enum used to identify array reordering instructions.

Value	Description
`REORDER_MOVE_UP`	Move up one position
`REORDER_MOVE_DOWN`	Move down one position
`REORDER_MOVE_TOP`	Move to top
`REORDER_MOVE_BOTTOM`	Move to bottom
`NUM_REORDER_TYPES`	Number reordering instructions

RES_DATA_TYPE¶

Enum representing the possible data types returned from the ResultsMgr. Datatypes are shared with Attribute Definitions

Value	Description
`INVALID_TYPE`	Invalid data type
`BOOL_DATA`	Bool data type
`INT_DATA`	Integer data type
`DOUBLE_DATA`	Double data type
`STRING_DATA`	String data type
`VEC3D_DATA`	Vec3d data type
`INT_MATRIX_DATA`	Int matrix data type
`DOUBLE_MATRIX_DATA`	Double matrix data type
`DEPRECATED`
`DATA`
`TYPE`
`Deprecated`
`type`
`removed`
`RES_DATA_TYPE`
`must`
`skip`
`7`
`ATTR_COLLECTION_DATA`	Attribute collection data type
`PARM_REFERENCE_DATA`	Parm reference data type

RES_GEOM_TYPE¶

Enum representing the possible Geom types returned from the ResultsMgr.

Value	Description
`MESH_INDEXED_TRI`	Indexed triangulated mesh Geom type
`MESH_SLICE_TRI`	Sliced Triangulated mesh Geom type
`GEOM_XSECS`	GeomXSec Geom type
`MESH_INDEX_AND_SLICE_TRI`	Both indexed and sliced triangulated mesh Geom type

RHO_UNITS¶

Enum that describes units for density.

Value	Description
`RHO_UNIT_SLUG_FT3`	Slug per cubic foot
`RHO_UNIT_G_CM3`	Gram per cubic centimeter
`RHO_UNIT_KG_M3`	Kilogram per cubic meter
`RHO_UNIT_TONNE_MM3`	Tonne per cubic millimeter
`RHO_UNIT_LBM_FT3`	Pound-mass per cubic foot
`RHO_UNIT_LBFSEC2_IN4`	Pound-force-second squared per inch to the fourth
`RHO_UNIT_LBM_IN3`	Pound-mass per cubic inch
`NUM_RHO_UNIT`	Number of density unit options

ROUTE_PT_DELTA_TYPE¶

Enum that identifies the coordinate offset type used for a routing point.

Value	Description
`ROUTE_PT_DELTA_XYZ`	Routing point ofset in global axes
`ROUTE_PT_DELTA_COMP`	Routing point offset in parent body frame
`ROUTE_PT_DELTA_UVN`	Routing point offset in parent surface coordinate frame
`ROUTE_PT_DELTA_NUM_TYPES`	Number of routing point offset coordinate types

ROUTE_PT_TYPE¶

Enum that identifies the coordinate type used for a routing point.

Value	Description
`ROUTE_PT_COMP`	Routing point relative to parent body axes
`ROUTE_PT_UV`	Routing point relative to parent surface coordinate frame
`ROUTE_PT_RST`	Routing point relative to parent per-section volume coordinate frame
`ROUTE_PT_LMN`	Routing point relative to parent uniform volume coordinate frame
`ROUTE_PT_EtaMN`	Routing point relative to wing parent uniform eta volume coordinate frame
`ROUTE_PT_NUM_TYPES`	Number of routing point coordinate types

SCALE_TYPE¶

Enum representing the possible ways to scale a 3D background image.

Value	Description
`SCALE_WIDTH`	Scale image to match desired width with 1:1 AR
`SCALE_HEIGHT`	Scale image to match desired height with 1:1 AR
`SCALE_WIDTH_HEIGHT`	Scale image to match desired width and height
`SCALE_RESOLUTION`	Scale image to specified resolution
`SCALE_WIDTH_AR`	Scale image to match desired width with specified AR
`SCALE_HEIGHT_AR`	Scale image to match desired height with specified AR
`NUM_SCALE_TYPES`	Number of ways to scale 3D background image.

SET_TYPE¶

Enum for specifying named set types.

Value	Description
`SET_NONE`	None set
`SET_ALL`	All set
`SET_SHOWN`	Shown set
`SET_NOT_SHOWN`	Not shown set
`SET_FIRST_USER`	First user-defined set
`MIN_NUM_USER`	Minimum number of user sets
`MAX_NUM_SETS`	Maximum possible number of sets

STACK_PRESETS¶

Enum that identifies a StackGeom starting point. Each preset builds a different set of cross sections, most of them nacelle layouts.

Value	Description
`STACK_PRESET_DEFAULT`	Standard init type
`STACK_PRESET_CYLINDER_ENDPTS`	Cylinder with points as first/last XSec
`STACK_PRESET_CYLINDER_ENDCAPS`	Cylinder with end caps instead of points
`STACK_PRESET_FLOWTHRU_OUTLIP_ORIG`	Flowthru nacelle starting/ending with outlet lip
`STACK_PRESET_FLOWTHRU_INLIP_ORIG`	Flowthru nacelle starting/ending with inlet lip
`STACK_PRESET_FLOWTHRU_MID_ORIG`	Flowthru nacelle starting/ending with outlet face
`STACK_PRESET_BOTHFACEFACE`	Nacelle from the inlet face around the outside to the outlet face
`STACK_PRESET_BOTHLIPFACE`	Nacelle from the inlet lip around the outside to the outlet face
`STACK_PRESET_BOTHFACELIP`	Nacelle from the inlet face around the outside to the outlet lip
`STACK_PRESET_BOTHLIPLIP`	Nacelle from the inlet lip around the outside to the outlet lip
`STACK_PRESET_OUTFACE`	Nacelle with no inlet, around the outside to the outlet face
`STACK_PRESET_OUTLIP`	Nacelle with no inlet, around the outside to the outlet lip
`STACK_PRESET_INFACE`	Nacelle from the inlet face, then closed out with no outlet
`STACK_PRESET_INLIP`	Nacelle from the inlet lip, then closed out with no outlet
`STACK_PRESET_FLOWPATH_BOTH`	Nacelle flowpath only, from inlet to outlet
`STACK_PRESET_FLOWPATH_IN`	Nacelle flowpath only, inlet lip to face
`STACK_PRESET_FLOWPATH_OUT`	Nacelle flowpath only, outlet face to lip

STEP_REPRESENTATION¶

Enum that identifies the trimmed STEP export representation type.

Value	Description
`STEP_SHELL`	Manifold shell surface STEP file representation
`STEP_BREP`	Manifold solid BREP STEP file representation

SUBSURF_INCLUDE¶

Enum used to identify Parasite Drag Tool sub-surface treatment.

Value	Description
`SS_INC_TREAT_AS_PARENT`	Treat the sub-surface the same as the parent
`SS_INC_SEPARATE_TREATMENT`	Treat the sub-surface separately from the parent
`SS_INC_ZERO_DRAG`	No drag contribution for the sub-surface

SUBSURF_INOUT¶

Enum for indicating which part of the parent surface a sub-surfacce is dedfine.

Value	Description
`INSIDE`	The interior of the sub-surface is its surface
`OUTSIDE`	The exterior of the sub-surface is its surface
`NONE`	No part of the parent surface belongs to the sub-surface

SUBSURF_LINE_TYPE¶

Enum that identifies which surface coordinate is constant for a line sub-surface.

Value	Description
`CONST_U`	Constant U sub-surface
`CONST_W`	Constant W sub-surface

SUBSURF_TYPE¶

Enum for the various sub-surface types.

Value	Description
`SS_LINE`	Line sub-surface type
`SS_RECTANGLE`	Rectangle sub-surface type
`SS_ELLIPSE`	Ellipse sub-surface type
`SS_CONTROL`	Control sub-surface type
`SS_LINE_ARRAY`	Line array sub-surface type
`SS_FINITE_LINE`	Finite line sub-surface type
`SS_XSEC_CURVE`	XSecCurve based sub-surface type
`SS_INTERSECT`	Intersection derived sub-surface type
`SS_NUM_TYPES`	Number of sub-surface types

SYM_FLAG¶

Enum that represents various symmetry types.

Value	Description
`SYM_XY`	XY planar symmetry.
`SYM_XZ`	XZ planar symmetry.
`SYM_YZ`	YZ planar symmetry.
`SYM_ROT_X`	X rotational symmetry.
`SYM_ROT_Y`	Y rotational symmetry.
`SYM_ROT_Z`	Z rotational symmetry.
`SYM_PLANAR_TYPES`	Number of planar symmetry types.
`SYM_NUM_TYPES`	Number of symmetry types.

SYM_XSEC_TYP¶

Enum that represents various cross section symmetry types.

Value	Description
`SYM_NONE`	No cross section symmetry.
`SYM_RL`	Right/left cross section symmetry.
`SYM_TB`	Top/bottom cross section symmetry.
`SYM_ALL`	All cross section symmetry.

TEMP_UNITS¶

Enum that describes units for temperature.

Value	Description
`TEMP_UNIT_K`	Kelvin
`TEMP_UNIT_C`	Celsius
`TEMP_UNIT_F`	Fahrenheit
`TEMP_UNIT_R`	Rankine
`NUM_TEMP_UNIT`	Number of temperature unit choices

TIRE_CLEARANCE_MODES¶

Enum for tire clearance modes.

Value	Description
`TIRE_NOMINAL_CLEARANCE`	Tire nominal shape
`TIRE_GROWTH_CLEARANCE`	Tire growth (spinning) clearance
`TIRE_CLEARANCE`	TRA clearance envelope
`NUM_TIRE_CLEARANCE_MODES`	Number of tire clearance modes

TIRE_CONTACT_MODES¶

Enum for tire contact radius modes.

Value	Description
`TIRE_STATIC_LODED_CONTACT`	Tire static loaded radius
`TIRE_NOMINAL_CONTACT`	Tire nominal radius
`TIRE_GROWTH_CONTACT`	Tire growth (spinning) radius
`TIRE_FLAT_CONTACT`	Tire flat tire radius
`NUM_TIRE_CONTACT_MODES`	Number of tire radius modes

TIRE_DIM_MODES¶

Enum for tire dimension modes.

Value	Description
`TIRE_DIM_IN`	Tire dimensions in inches
`TIRE_DIM_MODEL`	Tire dimensions in model units
`TIRE_DIM_FRAC`	Tire dimensions as fractions
`NUM_TIRE_DIM_MODES`	Number of tire dimension choices

TIRE_MODES¶

Enum for tire modes.

Value	Description
`TIRE_TRA`	Full TRA model
`TIRE_FAIR_FLANGE`	TRA with faired flange / flank
`TIRE_FAIR_WHEEL`	TRA with faired wheel
`TIRE_BALLOON`	Balloon tire
`TIRE_BALLOON_WHEEL`	Balloon tire with wheel
`TIRE_BALLOON_FAIR_WHEEL`	Balloon tire with faired wheel
`NUM_TIRE_MODES`	Number of tire choices

VEL_UNITS¶

Enum that describes units for velocity.

Value	Description
`V_UNIT_FT_S`	Feet per second
`V_UNIT_M_S`	Meter per second
`V_UNIT_MPH`	Mile per hour
`V_UNIT_KM_HR`	Kilometer per hour
`V_UNIT_KEAS`	Knots equivalent airspeed
`V_UNIT_KTAS`	Knots true airspeed
`V_UNIT_MACH`	Mach

VIEW_NUM¶

Enum for 2D drawing types (DXF & SVG).

Value	Description
`VIEW_1`	One 2D view
`VIEW_2HOR`	Two horizontal 2D views
`VIEW_2VER`	Two vertical 2D views
`VIEW_4`	Four 2D views

VIEW_ROT¶

Enum for describing 2D view rotations (DXF & SVG).

Value	Description
`ROT_0`	No rotation
`ROT_90`	90 degree rotation
`ROT_180`	180 degree rotation
`ROT_270`	270 degree rotation

VIEW_TYPE¶

Enum for describing 2D view types (DXF & SVG).

Value	Description
`VIEW_LEFT`	Left 2D view type
`VIEW_RIGHT`	Right 2D view type
`VIEW_TOP`	Top 2D view type
`VIEW_BOTTOM`	Bottom 2D view type
`VIEW_FRONT`	Front 2D view type
`VIEW_REAR`	Rear 2D view type
`VIEW_NONE`	No 2D view type
`VIEW_NUM_TYPES`	Number of 2D view types

VSPAERO_NOISE_TYPE¶

Enums for VSPAERO unsteady noise calculation types.

Value	Description
`NOISE_FLYBY`	Set up fly by noise analysis in VSPAERO for PSU-WOPWOP
`NOISE_FOOTPRINT`	Set up footprint noise analysis in VSPAERO for PSU-WOPWOP
`NOISE_STEADY`	Set up steady state noise analysis in VSPAERO for PSU-WOPWOP

VSPAERO_NOISE_UNIT¶

Enums for VSPAERO unsteady noise units.

Value	Description
`NOISE_SI`	Assume geometry and VSPAERO inputs in SI (m N kg s) for PSU-WOPWOP
`NOISE_ENGLISH`	Assume geometry and VSPAERO inputs in english (ft lbf slug s) units, will convert to SI (m N kg s) for PSU-WOPWOP

VSPAERO_PROP_MODE¶

Enum for the ways VSPAERO can treat propeller blades.

Value	Description
`VSPAERO_PROP_STATIC`	Model propellers as static, non-rotating blades – i.e. used as a wing.
`VSPAERO_PROP_UNSTEADY`	Model propellers as unsteady rotating blades
`VSPAERO_PROP_PSEUDO_STEADY`	Model propellers with pseudo steady model
`VSPAERO_PROP_NUM_MODES`	Number of ways to model propeller blades in VSPAERO

VSPAERO_STABILITY_TYPE¶

Enum for the types of VSPAERO stability analyses.

Value	Description
`STABILITY_OFF`	No stability analysis (off)
`STABILITY_DEFAULT`	Steady 6DOF stability analysis
`STABILITY_P_ANALYSIS`	Unsteady roll stability analysis
`STABILITY_Q_ANALYSIS`	Unsteady pitch stability analysis
`STABILITY_R_ANALYSIS`	Unsteady yaw stability analysis
`STABILITY_PITCH`	Simplified pitch stability analysis
`STABILITY_ADJOINT`	Steady 6DOF stability analysis using adjoint
`STABILITY_NUM_TYPES`	Number of stability analysis types

VSPAERO_STALL_TYPE¶

Enum for the VSPAERO stall modeling options.

Value	Description
`STALL_OFF`	Stall modeling off
`STALL_ON`	Stall modeling on

VSP_SURF_CFD_TYPE¶

Enum that is used to describe surfaces in CFD Mesh.

Value	Description
`CFD_NORMAL`	Normal CFD Mesh surface
`CFD_NEGATIVE`	Negative volume CFD Mesh surface
`CFD_TRANSPARENT`	Transparent CFD Mesh surface
`CFD_STRUCTURE`	FEA structure CFD Mesh surface
`CFD_STIFFENER`	FEA stiffener CFD Mesh surface
`CFD_MEASURE_DUCT`	Measure duct cross sectional area surface
`CFD_NUM_TYPES`	Number of CFD Mesh surface types

VSP_SURF_TYPE¶

Enum for the different surface types in OpenVSP.

Value	Description
`NORMAL_SURF`	Normal VSP surface
`WING_SURF`	Wing VSP surface
`DISK_SURF`	Disk VSP surface
`NUM_SURF_TYPES`	Number of VSP surface types

WHEEL_TIRE_FAILURE_TYPE¶

Enum for AMC 25.734 wheel and tire failure models

Value	Description
`WHEEL_TIRE_1LG`	Large tire debris
`WHEEL_TIRE_1SM`	Small tire debris
`WHEEL_TIRE_2`	Wheel flange debris
`WHEEL_TIRE_3E`	Flailing tire strip extended
`WHEEL_TIRE_3R`	Flailing tire strip retracted
`WHEEL_TIRE_4`	Tire burst pressure (Not implemented)
`NUM_WHEEL_TIRE_FAILURE_MODES`	Number of wheel and tire failure modes

WING_BLEND¶

Enum used to identify the type of wing blending between XSecs.

Value	Description
`BLEND_FREE`	Free blending
`BLEND_ANGLES`	Blend based on angles (sweep & dihedral)
`BLEND_MATCH_IN_LE_TRAP`	Match inboard leading edge trapezoid
`BLEND_MATCH_IN_TE_TRAP`	Match inboard trailing edge trapezoid
`BLEND_MATCH_OUT_LE_TRAP`	Match outboard leading edge trapezoid
`BLEND_MATCH_OUT_TE_TRAP`	Match outboard trailing edge trapezoid
`BLEND_MATCH_IN_ANGLES`	Match inboard angles
`BLEND_MATCH_LE_ANGLES`	Match leading edge angles
`BLEND_NUM_TYPES`	Number of blending types

WING_DRIVERS¶

Enum for controlling wing section planform parameter control and linking.

Value	Description
`AR_WSECT_DRIVER`	Aspect ratio driver
`SPAN_WSECT_DRIVER`	Span driver
`AREA_WSECT_DRIVER`	Area driver
`TAPER_WSECT_DRIVER`	Taper driver
`AVEC_WSECT_DRIVER`	Average chord driver
`ROOTC_WSECT_DRIVER`	Root chord driver
`TIPC_WSECT_DRIVER`	Tip chord driver
`SECSWEEP_WSECT_DRIVER`	Section sweep driver
`NUM_WSECT_DRIVER`	Number of wing section drivers
`SWEEP_WSECT_DRIVER`
`SWEEPLOC_WSECT_DRIVER`
`SECSWEEPLOC_WSECT_DRIVER`

W_HINT¶

Enum for chevron W parameter start/end hints.

Value	Description
`W_RIGHT_0`	Chevron start/ends at right (W = 0) of cross section
`W_BOTTOM`	Chevron start/ends at bottom of cross section
`W_LEFT`	Chevron start/ends at left of cross section
`W_TOP`	Chevron start/ends at top of cross section
`W_RIGHT_1`	Chevron start/ends at right (W = 1) of cross section
`W_FREE`	Chevron start/ends at user specified point on cross section

XDDM_QUANTITY_TYPE¶

Enum that identifies the working XDDM type.

Value	Description
`XDDM_VAR`	Variable XDDM type
`XDDM_CONST`	Constant XDDM type

XSEC_CLOSE_TYPE¶

Enum for modifying XSec through closure types.

Value	Description
`CLOSE_NONE`	No closure
`CLOSE_SKEWLOW`	Skew lower closure
`CLOSE_SKEWUP`	Skew upper closure
`CLOSE_SKEWBOTH`	Skew both closure
`CLOSE_EXTRAP`	Extrapolate closure
`CLOSE_NUM_TYPES`	Number of XSec closure types

XSEC_CRV_TYPE¶

Enum that identifies the various OpenVSP XSecCurve types.

Value	Description
`XS_UNDEFINED`
`XS_POINT`	Point XSec
`XS_CIRCLE`	Circle XSec
`XS_ELLIPSE`	Ellipse XSec
`XS_SUPER_ELLIPSE`	Super ellipse XSec
`XS_ROUNDED_RECTANGLE`	Rounded rectangle XSec
`XS_GENERAL_FUSE`	General fuselage XSec
`XS_FILE_FUSE`	Fuselage file XSec
`XS_FOUR_SERIES`	Four series XSec
`XS_SIX_SERIES`	Six series XSec
`XS_BICONVEX`	Biconvex XSec
`XS_WEDGE`	Wedge XSec
`XS_EDIT_CURVE`	Generic Edit Curve XSec
`XS_FILE_AIRFOIL`	Airfoil file XSec
`XS_CST_AIRFOIL`	CST airfoil XSec
`XS_VKT_AIRFOIL`	VKT airfoil XSec
`XS_FOUR_DIGIT_MOD`	Four digit modified XSec
`XS_FIVE_DIGIT`	Five digit XSec
`XS_FIVE_DIGIT_MOD`	Five digit modified XSec
`XS_ONE_SIX_SERIES`	One six series XSec
`XS_AC25_773`	FAA AC 25.773 pilot view requirement
`XS_NUM_TYPES`	Number of XSec types

XSEC_DRIVERS¶

Enum for XSec drivers.

Value	Description
`WIDTH_XSEC_DRIVER`	Width driver
`First`
`two`
`are`
`used`
`for`
`Circle`
`Others`
`are`
`used`
`for`
`general`
`XSecCurves`
`AREA_XSEC_DRIVER`	Area driver
`Area`
`must`
`be`
`second`
`entry`
`HEIGHT_XSEC_DRIVER`	Height driver
`HWRATIO_XSEC_DRIVER`	Height/width ratio driver
`NUM_XSEC_DRIVER`	Number of XSec drivers
`CIRCLE_NUM_XSEC_DRIVER`

XSEC_FLAP_TYPE¶

Enum used to identify XSec flap type.

Value	Description
`FLAP_NONE`	No flap
`FLAP_PLAIN`	Plain flap
`FLAP_NUM_TYPES`	Number of flap types

XSEC_SIDES_TYPE¶

Enum for XSec side types.

Value	Description
`XSEC_BOTH_SIDES`	Both sides
`XSEC_LEFT_SIDE`	Left side
`XSEC_RIGHT_SIDE`	Right side

XSEC_TRIM_TYPE¶

Enum used to identify XSec trim type.

Value	Description
`TRIM_NONE`	No trimming
`TRIM_X`	Trim XSec by X
`TRIM_THICK`	Trim XSec by thickness
`TRIM_NUM_TYPES`	Number of trimming types

XSEC_TYPE¶

Enum for the various XSec types in OpenVSP.

Value	Description
`XSEC_FUSE`	Fuselage XSec Geom
`XSEC_STACK`	Stack XSec Geom
`XSEC_WING`	Wing XSec Geom
`XSEC_CUSTOM`	Custom XSec Geom
`XSEC_PROP`	Propeller XSec Geom
`XSEC_NUM_TYPES`	Number of XSec types

XSEC_WIDTH_SHIFT¶

Enum for XSec width shift.

Value	Description
`XS_SHIFT_LE`	Shift leading edge
`XS_SHIFT_MID`
`XS_SHIFT_TE`