Interface MeshData

Namespace

NeoVeldrid.Utilities

Assembly

NeoVeldrid.Utilities.dll

An object describing generic mesh data. This can be used to construct a DeviceBuffer (vertex) and DeviceBuffer (index), and also exposes functionality for bounding box and sphere computation.

public interface MeshData

Methods

CreateIndexBuffer(ResourceFactory, CommandList, out int)

Constructs a DeviceBuffer (index) from this MeshData.

DeviceBuffer CreateIndexBuffer(ResourceFactory factory, CommandList cl, out int indexCount)

Parameters

factory ResourceFactory

The ResourceFactory to use for device resource creation.

cl CommandList

The CommandList to use for data upload.

indexCount int

Receives the number of indices in the buffer.

Returns

DeviceBuffer

A new index DeviceBuffer.

CreateVertexBuffer(ResourceFactory, CommandList)

Constructs a DeviceBuffer (vertex) from this MeshData.

DeviceBuffer CreateVertexBuffer(ResourceFactory factory, CommandList cl)

Parameters

factory ResourceFactory

The ResourceFactory to use for device resource creation.

cl CommandList

The CommandList to use for data upload.

Returns

DeviceBuffer

A new vertex DeviceBuffer.

GetBoundingBox()

Gets a centered, axis-aligned BoundingBox which completely encapsulates the vertices of this mesh.

BoundingBox GetBoundingBox()

Returns

BoundingBox

An axis-aligned BoundingBox.

GetBoundingSphere()

Gets a centered BoundingSphere which completely encapsulates the vertices of this mesh.

BoundingSphere GetBoundingSphere()

Returns

BoundingSphere

A BoundingSphere.

GetIndices()

Gets an array containing the raw indices of the mesh.

ushort[] GetIndices()

Returns

ushort[]

An array of indices.

GetVertexPositions()

Gets an array containing the raw vertex positions of the mesh.

Vector3[] GetVertexPositions()

Returns

Vector3[]

An array of vertex positions.

RayCast(Ray, List<float>)

Performs a RayCast against the vertices of this mesh.

int RayCast(Ray ray, List<float> distances)

Parameters

ray Ray

The ray to use. This ray should be in object-local space.

distances List<float>

All of the distances at which the ray passes through the mesh.

Returns

int

The number of intersections.

RayCast(Ray, out float)

Performs a RayCast against the vertices of this mesh.

bool RayCast(Ray ray, out float distance)

Parameters

ray Ray

The ray to use. This ray should be in object-local space.

distance float

If the RayCast is successful, contains the distance from the Ray origin that the hit occurred.

Returns

bool

True if the Ray intersects the mesh; false otherwise