MDLMesh Class

Definition

Namespace:: ModelIO

Assembly:: Microsoft.iOS.dll

Assembly:: Microsoft.MacCatalyst.dll

Assembly:: Microsoft.macOS.dll

Assembly:: Microsoft.tvOS.dll

Important

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A collection of MDLSubmesh objects that, together, define the geometric and material properties for rendering a 3D object.

[Foundation.Register("MDLMesh", true)]
public class MDLMesh : ModelIO.MDLObject

[<Foundation.Register("MDLMesh", true)>]
type MDLMesh = class
    inherit MDLObject

Inheritance: Object

NSObject

MDLObject
MDLMesh

Attributes: RegisterAttribute

Constructors

Name	Description
MDLMesh()	Creates a new MDLMesh with default values.
MDLMesh(IMDLMeshBuffer, UIntPtr, MDLVertexDescriptor, MDLSubmesh[])
MDLMesh(IMDLMeshBuffer[], UIntPtr, MDLVertexDescriptor, MDLSubmesh[])
MDLMesh(IMDLMeshBufferAllocator)	Creates a new Model IO mesh with the specified buffer allocator.
MDLMesh(NativeHandle)	A constructor used when creating managed representations of unmanaged objects. Called by the runtime.
MDLMesh(NSObjectFlag)	Constructor to call on derived classes to skip initialization and merely allocate the object.

Properties

Name	Description
AccessibilityAttributedUserInputLabels	(Inherited from NSObject)
AccessibilityRespondsToUserInteraction	(Inherited from NSObject)
AccessibilityTextualContext	(Inherited from NSObject)
AccessibilityUserInputLabels	(Inherited from NSObject)
Allocator
AnisotropyVertexData	Gets the visual anisotropy of the surface, if present. This data is associated with the Anisotropy key.
BinormalVertexData	Gets the binormal data at each vertex. These data are associated with the Binormal key.
BitangentVertexData	Gets the bitangent vectors for each vertex. These data are associated with the Bitangent key.
BoundingBox	Gets the smallest box that contains all of the vertices in the mesh.
Children	Gets or sets the list of the objects of type MDLObject that belong to this MDLObject. (Inherited from MDLObject)
Class	(Inherited from NSObject)
ClassHandle	The Objective-C class handle for this class.
ColorVertexData	Gets color data for each vertex. These data are associated with the Color key.
Components	Gets the array of components that belong to this Model I/O object. (Inherited from MDLObject)
DebugDescription	(Inherited from NSObject)
Description	(Inherited from NSObject)
EdgeCreaseVertexData	Gets data that describe which edges that should not be modified when subdividing the surface. These data are associated with the EdgeCrease key.
ExposedBindings	(Inherited from NSObject)
Handle	Handle (pointer) to the unmanaged object representation. (Inherited from NSObject)
Hidden	Gets or sets a Boolean value that controls whether the Model IO object is hidden. (Inherited from MDLObject)
Instance	(Inherited from MDLObject)
IsDirectBinding	Gets or sets a value indicating whether this instance uses direct Objective-C binding. (Inherited from NSObject)
IsProxy	(Inherited from NSObject)
JointIndicesVertexData	Gets bone and joint indices. These data are associated with the JointIndices key.
JointWeightsVertexData	Gets bone and joint weight information that is used to render a mesh that is associated with a skeleton. These data are associated with the JointWeights key.
Name	Gets or sets the descriptive name of the named object. (Inherited from MDLObject)
NormalVertexData	Gets normal vectors for the mesh vertices. These data are associated with the Normal key.
OcclusionValueVertexData	Gets occlusion data for the mesh vertices. These data are associated with the OcclusionValue key.
Parent	Gets or sets this MDLObject object's parent, or `null` if this is a top-level object. (Inherited from MDLObject)
Path	(Inherited from MDLObject)
PositionVertexData	Gets the positions of the mesh vertices. These data are associated with the Position key.
RetainCount	(Inherited from NSObject)
Self	(Inherited from NSObject)
ShadingBasisUVertexData	Gets the U basis vectors that are used for shading. These data are associated with the ShadingBasisU key.
ShadingBasisVVertexData	Gets the V basis vectors that are used for shading. These data are associated with the ShadingBasisV key.
SubdivisionStencilVertexData	Gets the data that decide which neighboring vertices are used for subdivision calculations. These data are associated with the SubdivisionStencil key.
Submeshes	Gets the array of submeshes for this mesh.
Superclass	(Inherited from NSObject)
SuperHandle	Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject)
TangentVertexData	Gets the vertex tangent data. These data are associated with the Tangent key.
TextureCoordinateVertexData	Gets the coordinate system for texture operations on vertices. These data are associated with the TextureCoordinate key.
Transform	Gets or sets the possibly time-dependent transform that establishes this MDLObject object's coordinate system in relation to its parent's coordinate system. (Inherited from MDLObject)
VertexBuffers	Gets the buffers that contain the vertex data for the mesh.
VertexCount	Gets the number of vertices in the entire mesh.
VertexDescriptor	Gets or sets the description of the in-memory layout of vertices in a mesh.
Zone	(Inherited from NSObject)

Methods

Name	Description
AddAttribute(String, MDLVertexFormat, String, NSData, IntPtr, Double)
AddAttribute(String, MDLVertexFormat, String, NSData, IntPtr)	Adds a vertex attribute and a corresponding empty vertex buffer.
AddAttribute(String, MDLVertexFormat)	Adds the `format` attribute, indexed by the keyword `name`.
AddChild(MDLObject)	Adds `child` to this MDLObject object's Children property, creating Children, if necessary. (Inherited from MDLObject)
AddNormals(String, Single)	Generates surface normals for a mesh, interpolating between adjacent faces when the dot product of their unit normals is greater than `creaseThreshold`.
AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr)	(Inherited from NSObject)
AddObserver(NSObject, String, NSKeyValueObservingOptions, IntPtr)	(Inherited from NSObject)
AddObserver(NSString, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AddObserver(String, NSKeyValueObservingOptions, Action<NSObservedChange>)	Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject)
AddOrthTanBasis(String, String, String)
AddTangentBasis(String, String, String)	Reads texture coordinates from the buffer that is specified by `textureCoordinateAttributeName`, calculates tangents and bitangents, and stores them in the specified buffers.
AddTangentBasisWithNormals(String, String, String)	Reads surface normals from the buffer that is specified by `textureCoordinateAttributeName`, calculates tangents and bitangents, and stores them in the specified buffers.
AddUnwrappedTextureCoordinates(String)
AwakeFromNib()	(Inherited from NSObject)
BeginInvokeOnMainThread(Action)	Invokes the specified action asynchronously on the main UI thread. (Inherited from NSObject)
BeginInvokeOnMainThread(Selector, NSObject)	Invokes asynchronously the specified code on the main UI thread. (Inherited from NSObject)
Bind(NSString, NSObject, String, NSBindingOptions)	(Inherited from NSObject)
Bind(NSString, NSObject, String, NSDictionary)	(Inherited from NSObject)
CommitEditing()	(Inherited from NSObject)
CommitEditing(NSObject, Selector, IntPtr)	(Inherited from NSObject)
ConformsToProtocol(NativeHandle)	(Inherited from NSObject)
Copy()	(Inherited from NSObject)
CreateBox(Vector3, NVector3i, MDLGeometryType, Boolean, IMDLMeshBufferAllocator, MDLMesh+MDLMeshVectorType)	Creates a right rectangular box from the `vector`, with the specified number of segments and geometry kind.
CreateBox(Vector3, NVector3i, MDLGeometryType, Boolean, IMDLMeshBufferAllocator)
CreateCapsule(Single, Vector2, UIntPtr, UIntPtr, UIntPtr, MDLGeometryType, Boolean, IMDLMeshBufferAllocator)	Creates a capsule from the width and radii, with the specified number of segments and geometry kind.
CreateCapsule(Vector3, NVector2i, MDLGeometryType, Boolean, Int32, IMDLMeshBufferAllocator)
CreateCone(Vector3, NVector2i, MDLGeometryType, Boolean, Boolean, IMDLMeshBufferAllocator)
CreateCylinder(Vector3, NVector2i, Boolean, Boolean, Boolean, MDLGeometryType, IMDLMeshBufferAllocator)	Creates a cylinder from the specified parameters.
CreateCylindroid(Single, Vector2, UIntPtr, UIntPtr, MDLGeometryType, Boolean, IMDLMeshBufferAllocator)
CreateEllipsoid(Vector3, UIntPtr, UIntPtr, MDLGeometryType, Boolean, Boolean, IMDLMeshBufferAllocator)
CreateEllipticalCone(Single, Vector2, UIntPtr, UIntPtr, MDLGeometryType, Boolean, IMDLMeshBufferAllocator)
CreateHemisphere(Vector3, NVector2i, MDLGeometryType, Boolean, Boolean, IMDLMeshBufferAllocator)
CreateIcosahedron(Single, Boolean, IMDLMeshBufferAllocator)	Creates a regular icosohedron with the specified radius.
CreateIcosahedron(Single, Boolean, MDLGeometryType, IMDLMeshBufferAllocator)	Creates a regular icosahedron from the specified parameters.
CreateIcosahedron(Vector3, Boolean, MDLGeometryType, IMDLMeshBufferAllocator)	Creates a regular icosahedron from the specified parameters.
CreatePlane(Vector2, NVector2i, MDLGeometryType, IMDLMeshBufferAllocator)
CreatePlane(Vector3, NVector2i, MDLGeometryType, IMDLMeshBufferAllocator)	Creates a planar region centered at the origin, aligned with the X-Z plane, with the specified dimensions.
CreateSphere(Vector3, NVector2i, MDLGeometryType, Boolean, IMDLMeshBufferAllocator)
CreateSubdividedMesh(MDLMesh, Int32, UInt32, IMDLMeshBufferAllocator)
CreateSubdividedMesh(MDLMesh, UIntPtr, UIntPtr)	Subdivides the indexed submesh within the specified mesh, the specified number of times.
DangerousAutorelease()	Calls the 'autorelease' selector on this object. (Inherited from NSObject)
DangerousRelease()	Calls the 'release' selector on this object. (Inherited from NSObject)
DangerousRetain()	Calls the 'retain' selector on this object. (Inherited from NSObject)
DidChange(NSKeyValueChange, NSIndexSet, NSString)	(Inherited from NSObject)
DidChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
DidChangeValue(String)	(Inherited from NSObject)
Dispose()	Releases the resources used by the NSObject object. (Inherited from NSObject)
Dispose(Boolean)	(Inherited from MDLObject)
DoesNotRecognizeSelector(Selector)	(Inherited from NSObject)
EnumerateChildObjects(Class, MDLObject, MDLObjectHandler, Boolean)	Runs the provided `handler` on each component in `root`'s object hierarchy that matches the specified `objectClass`. (Inherited from MDLObject)
Equals(NSObject)	Determines whether the specified NSObject is equal to the current NSObject. (Inherited from NSObject)
Equals(Object)	Determines whether the specified object is equal to the current NSObject. (Inherited from NSObject)
FlipTextureCoordinates(String)
FromGeometry(SCNGeometry, IMDLMeshBufferAllocator)
FromGeometry(SCNGeometry)
GenerateAmbientOcclusionTexture(NVector2i, IntPtr, Single, MDLObject[], String, String)
GenerateAmbientOcclusionTexture(Single, Single, MDLObject[], String, String)	Generates a texture that is used to simulate the occlusion of ambient light from recesses in the mesh.
GenerateAmbientOcclusionVertexColors(IntPtr, Single, MDLObject[], String)
GenerateAmbientOcclusionVertexColors(Single, Single, MDLObject[], String)	Generates vertex color data that is used to simulate the occlusion of ambient light from recesses in the mesh.
GenerateLightMapTexture(NVector2i, MDLLight[], MDLObject[], String, String)
GenerateLightMapTexture(Single, MDLLight[], MDLObject[], String, String)	Generates a map that represents the computed result of shading from the specified lights, obstructed by the specified objects.
GenerateLightMapVertexColors(MDLLight[], MDLObject[], String)	Generates vertex color data that represent the computed result of shading from the specified lights, obstructed by the specified objects.
GetBindingInfo(NSString)	(Inherited from NSObject)
GetBindingOptionDescriptions(NSString)	(Inherited from NSObject)
GetBindingValueClass(NSString)	(Inherited from NSObject)
GetBoundingBox(Double)	Returns the bounding box of the Model IO object at the specified time. (Inherited from MDLObject)
GetComponent(Protocol)	Gets this object's component that conforms to `protocol`. (Inherited from MDLObject)
GetComponent(Type)	Gets this object's component that matches the supplied `type`. (Inherited from MDLObject)
GetDictionaryOfValuesFromKeys(NSString[])	(Inherited from NSObject)
GetHashCode()	Generates a hash code for the current instance. (Inherited from NSObject)
GetMethodForSelector(Selector)	(Inherited from NSObject)
GetNativeHash()	(Inherited from NSObject)
GetObject(String)	Returns the Model IO object at the specified path. (Inherited from MDLObject)
GetVertexAttributeData(String, MDLVertexFormat)
Init()	Initializes the object by calling the Objective-C `init` method. (Inherited from NSObject)
InitializeHandle(NativeHandle, String)	(Inherited from NSObject)
InitializeHandle(NativeHandle)	(Inherited from NSObject)
Invoke(Action, Double)	Invokes the specified action after the specified delay. (Inherited from NSObject)
Invoke(Action, TimeSpan)	Invokes the specified action after the specified delay. (Inherited from NSObject)
InvokeOnMainThread(Action)	Invokes the specified action synchronously on the main UI thread. (Inherited from NSObject)
InvokeOnMainThread(Selector, NSObject)	Invokes synchronously the specified code on the main UI thread. (Inherited from NSObject)
IsEqual(NSObject)	(Inherited from NSObject)
IsKindOfClass(Class)	(Inherited from NSObject)
IsMemberOfClass(Class)	(Inherited from NSObject)
MakeVerticesUnique()	Developers should not use this deprecated method. Developers should use the 'NSError' overload.
MakeVerticesUnique(NSError)
MarkDirty()	Promotes a regular peer object (IsDirectBinding is true) into a toggleref object. (Inherited from NSObject)
MutableCopy()	(Inherited from NSObject)
ObjectDidEndEditing(NSObject)	(Inherited from NSObject)
ObserveValue(NSString, NSObject, NSDictionary, IntPtr)	(Inherited from NSObject)
PerformSelector(Selector, NSObject, Double, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSObject, Double)	(Inherited from NSObject)
PerformSelector(Selector, NSObject, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSObject)	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[])	(Inherited from NSObject)
PerformSelector(Selector, NSThread, NSObject, Boolean)	(Inherited from NSObject)
PerformSelector(Selector)	(Inherited from NSObject)
PrepareForInterfaceBuilder()	(Inherited from NSObject)
RemoveAttribute(String)
RemoveObserver(NSObject, NSString, IntPtr)	(Inherited from NSObject)
RemoveObserver(NSObject, NSString)	(Inherited from NSObject)
RemoveObserver(NSObject, String, IntPtr)	(Inherited from NSObject)
RemoveObserver(NSObject, String)	(Inherited from NSObject)
ReplaceAttribute(String, MDLVertexAttributeData)
RespondsToSelector(Selector)	(Inherited from NSObject)
SetComponent(IMDLComponent, Protocol)	Associates `component` with this MDLOBject for the specified protocol. (Inherited from MDLObject)
SetComponent(IMDLComponent, Type)	Makes `component` the object to provide for the specified `type`. (Inherited from MDLObject)
SetNilValueForKey(NSString)	(Inherited from NSObject)
SetValueForKey(NSObject, NSString)	(Inherited from NSObject)
SetValueForKeyPath(NativeHandle, NSString)	Sets the value for the property identified by a given key path to a given value. (Inherited from NSObject)
SetValueForKeyPath(NSObject, NSString)	(Inherited from NSObject)
SetValueForUndefinedKey(NSObject, NSString)	(Inherited from NSObject)
SetValuesForKeysWithDictionary(NSDictionary)	(Inherited from NSObject)
ToString()	Returns a string representation of the value of the current instance. (Inherited from NSObject)
Unbind(NSString)	(Inherited from NSObject)
UpdateAttribute(String, MDLVertexAttributeData)
ValueForKey(NSString)	(Inherited from NSObject)
ValueForKeyPath(NSString)	(Inherited from NSObject)
ValueForUndefinedKey(NSString)	(Inherited from NSObject)
WillChange(NSKeyValueChange, NSIndexSet, NSString)	(Inherited from NSObject)
WillChange(NSString, NSKeyValueSetMutationKind, NSSet)	(Inherited from NSObject)
WillChangeValue(String)	(Inherited from NSObject)

Extension Methods

Name	Description
AcceptsPreviewPanelControl(NSObject, QLPreviewPanel)
AccessibilityHitTest(NSObject, CGPoint, UIEvent)
BeginPreviewPanelControl(NSObject, QLPreviewPanel)
BrowserAccessibilityDeleteTextAtCursor(NSObject, IntPtr)
BrowserAccessibilityInsertTextAtCursor(NSObject, String)
EndPreviewPanelControl(NSObject, QLPreviewPanel)
GetAccessibilityCustomRotors(NSObject)	Gets the array of UIAccessibilityCustomRotor objects appropriate for `this` object.
GetAccessibilityLineEndPositionFromCurrentSelection(NSObject)
GetAccessibilityLineRangeForPosition(NSObject, IntPtr)
GetAccessibilityLineStartPositionFromCurrentSelection(NSObject)
GetAccessibilityNextTextNavigationElement(NSObject)
GetAccessibilityNextTextNavigationElementBlock(NSObject)
GetAccessibilityPreviousTextNavigationElement(NSObject)
GetAccessibilityPreviousTextNavigationElementBlock(NSObject)
GetAccessibilityTextInputResponder(NSObject)
GetAccessibilityTextInputResponderHandler(NSObject)
GetBrowserAccessibilityAttributedValue(NSObject, NSRange)
GetBrowserAccessibilityContainerType(NSObject)
GetBrowserAccessibilityCurrentStatus(NSObject)
GetBrowserAccessibilityHasDomFocus(NSObject)
GetBrowserAccessibilityIsRequired(NSObject)
GetBrowserAccessibilityPressedState(NSObject)
GetBrowserAccessibilityRoleDescription(NSObject)
GetBrowserAccessibilitySelectedTextRange(NSObject)
GetBrowserAccessibilitySortDirection(NSObject)
GetBrowserAccessibilityValue(NSObject, NSRange)
GetDebugDescription(INSObjectProtocol)
GetHandle(INativeObject)
GetNonNullHandle(INativeObject, String)
GetValidModes(NSObject, NSFontPanel)
ObjectDidBeginEditing(NSObject, INSEditor)
ObjectDidEndEditing(NSObject, INSEditor)
ProvideImageData(NSObject, IntPtr, UIntPtr, UIntPtr, UIntPtr, UIntPtr, UIntPtr, NSObject)
ProvideImageToMTLTexture(NSObject, IMTLTexture, IMTLCommandBuffer, UIntPtr, UIntPtr, UIntPtr, UIntPtr, NSObject)
SetAccessibilityCustomRotors(NSObject, UIAccessibilityCustomRotor[])	Sets the array of UIAccessibilityCustomRotor objects appropriate for `this` object.
SetAccessibilityNextTextNavigationElement(NSObject, NSObject)
SetAccessibilityNextTextNavigationElementBlock(NSObject, AXObjectReturnBlock)
SetAccessibilityPreviousTextNavigationElement(NSObject, NSObject)
SetAccessibilityPreviousTextNavigationElementBlock(NSObject, AXObjectReturnBlock)
SetAccessibilityTextInputResponder(NSObject, IUITextInput)
SetAccessibilityTextInputResponderHandler(NSObject, UITextInputReturnHandler)
SetBrowserAccessibilityContainerType(NSObject, BEAccessibilityContainerType)
SetBrowserAccessibilityCurrentStatus(NSObject, String)
SetBrowserAccessibilityHasDomFocus(NSObject, Boolean)
SetBrowserAccessibilityIsRequired(NSObject, Boolean)
SetBrowserAccessibilityPressedState(NSObject, BEAccessibilityPressedState)
SetBrowserAccessibilityRoleDescription(NSObject, String)
SetBrowserAccessibilitySelectedTextRange(NSObject, NSRange)
SetBrowserAccessibilitySortDirection(NSObject, String)
SetSharedObservers(NSObject, NSKeyValueSharedObserversSnapshot)
ValidateToolbarItem(NSObject, NSToolbarItem)

Applies to