Class RecastMeshGatherer

void AddMesh (

Renderer	renderer
Mesh	gatheredMesh

)

Add a mesh to the list of meshes to rasterize.

void AddMesh (

GatheredMesh

gatheredMesh

)

Add a mesh to the list of meshes to rasterize.

int AddMeshBuffers (

Vector3[]	vertices
int[]	triangles

)

Add vertex and triangle buffers that can later be used to create a GatheredMesh.

The returned index can be used in the GatheredMesh.meshDataIndex field of the GatheredMesh struct.

You can use the returned index multiple times with different matrices, to create instances of the same object in multiple locations.

int AddMeshBuffers (

NativeArray<Vector3>	vertices
NativeArray<int>	triangles

)

Add vertex and triangle buffers that can later be used to create a GatheredMesh.

The returned index can be used in the GatheredMesh.meshDataIndex field of the GatheredMesh struct.

You can use the returned index multiple times with different matrices, to create instances of the same object in multiple locations.

void Collect2DColliderMeshes ()

void CollectColliderMeshes ()

void CollectRecastMeshObjs ()

Find all relevant RecastMeshObj components and create ExtraMeshes for them.

void CollectSceneMeshes ()

void CollectTerrainMeshes (

bool	rasterizeTrees
float	desiredChunkSize

)

GatheredMesh? ConvertColliderToGatheredMesh (

Collider	col
Matrix4x4	localToWorldMatrix

)

Rasterizes a collider to a mesh assuming it's vertices should be multiplied with the matrix.

Note that the bounds of the returned RasterizationMesh is based on collider.bounds. So you might want to call myExtraMesh.RecalculateBounds on the returned mesh to recalculate it if the collider.bounds would not give the correct value.

MeshCollection Finalize ()

RecastMeshGatherer (

UnityEngine.SceneManagement.Scene	scene
Bounds	bounds
int	terrainDownsamplingFactor
LayerMask	mask
List<string>	tagMask
List<RecastGraph.PerLayerModification>	perLayerModifications
float	maxColliderApproximationError

)

void GenerateHeightmapChunk (

refUnsafeSpan<float>	heights
refUnsafeSpan<bool>	holes
int	heightmapWidth
int	heightmapDepth
int	x0
int	z0
int	width
int	depth
int	stride
outUnsafeSpan<Vector3>	verts
outUnsafeSpan<int>	tris

)

Generates a terrain chunk mesh.

Bounds bounds

LayerMask mask

UnityEngine.SceneManagement.Scene scene

List<string> tagMask

void AddRecastMeshObj (

RecastMeshObj

recastMeshObj

)

int AreaFromSurfaceMode (

RecastMeshObj.Mode	mode
int	surfaceID

)

int[] BoxColliderTris = { 0, 1, 2, 0, 2, 3, 6, 5, 4, 7, 6, 4, 0, 5, 1, 0, 4, 5, 1, 6, 2, 1, 5, 6, 2, 7, 3, 2, 6, 7, 3, 4, 0, 3, 7, 4 }

Box Collider triangle indices can be reused for multiple instances.

Vector3[] BoxColliderVerts = { new Vector3(-1, -1, -1), new Vector3(1, -1, -1), new Vector3(1, -1, 1), new Vector3(-1, -1, 1), new Vector3(-1, 1, -1), new Vector3(1, 1, -1), new Vector3(1, 1, 1), new Vector3(-1, 1, 1), }

Box Collider vertices can be reused for multiple instances.

void CalculateBounds (

refUnsafeSpan<float3>	vertices
ref float4x4	localToWorldMatrix
out Bounds	bounds

)

int CeilDivision (

int	lhs
int	rhs

)

Returns ceil(lhs/rhs), i.e lhs/rhs rounded up.

float CircleRadiusAdjustmentFactor (

int

steps

)

If a circle is approximated by fewer segments, it will be slightly smaller than the original circle.

This factor is used to adjust the radius of the circle so that the resulting circle will have roughly the same area as the original circle.

int CircleSteps (

Matrix4x4	matrix
float	radius
float	maxError

)

void CollectTreeMeshes (

Terrain

terrain

)

GatheredMesh? ConvertColliderToGatheredMesh (

Collider

col

)

Rasterizes a collider to a mesh.

This will pass the col.transform.localToWorldMatrix to the other overload of this function.

bool ConvertMeshToGatheredMesh (

Renderer	renderer
Mesh	mesh
outGatheredMesh	gatheredMesh

)

bool GenerateTerrainChunks (

Terrain	terrain
Bounds	bounds
float	desiredChunkSize

)

GatheredMesh? GetColliderMesh (

MeshCollider	collider
Matrix4x4	localToWorldMatrix

)

bool MeshFilterShouldBeIncluded (

MeshFilter

filter

)

MeshType

int NonNegativeModulus (

int	x
int	m

)

GatheredMesh RasterizeBoxCollider (

BoxCollider	collider
Matrix4x4	localToWorldMatrix

)

GatheredMesh RasterizeCapsuleCollider (

float	radius
float	height
Bounds	bounds
Matrix4x4	localToWorldMatrix

)

bool ShouldIncludeCollider (

Collider

collider

)

bool ShouldIncludeCollider2D (

Collider2D

collider

)

Dictionary<MeshCacheItem, int> cachedMeshes = new Dictionary<MeshCacheItem, int>()

Dictionary<GameObject,TreeInfo> cachedTreePrefabs = new Dictionary<GameObject, TreeInfo>()

List<Material> dummyMaterials = new List<Material>()

float maxColliderApproximationError

List<Mesh> meshData

List<GatheredMesh> meshes

List<(UnityEngine.Object, Mesh)> meshesUnreadableAtRuntime = new List<(UnityEngine.Object, Mesh)>()

RecastGraph.PerLayerModification[] modificationsByLayer

RecastGraph.PerLayerModification[] modificationsByLayer2D

int terrainDownsamplingFactor

List<NativeArray<int>> triangleBuffers

List<NativeArray<Vector3>> vertexBuffers