FMeshProxySettings Struct Reference

Public Member Functions
Functions
void	SetbUseLandscapeCulling (bool Value)
	Whether or not to use available landscape geometry to cull away invisible triangles.
bool	GetbCalculateCorrectLODModel () const
	Determines whether or not the correct LOD models should be calculated given the source meshes and transition size.
void	SetbCalculateCorrectLODModel (bool Value)
	Determines whether or not the correct LOD models should be calculated given the source meshes and transition size.
bool	GetbOverrideVoxelSize () const
	If true, Spatial Sampling Distance will not be automatically computed based on geometry and you must set it directly.
void	SetbOverrideVoxelSize (bool Value)
	If true, Spatial Sampling Distance will not be automatically computed based on geometry and you must set it directly.
bool	GetbOverrideTransferDistance () const
	Enable an override for material transfer distance.
void	SetbOverrideTransferDistance (bool Value)
	Enable an override for material transfer distance.
bool	GetbUseHardAngleThreshold () const
	Enable the use of hard angle based vertex splitting.
void	SetbUseHardAngleThreshold (bool Value)
	Enable the use of hard angle based vertex splitting.
bool	GetbComputeLightMapResolution () const
	If ticked will compute the lightmap resolution by summing the dimensions for each mesh included for merging.
void	SetbComputeLightMapResolution (bool Value)
	If ticked will compute the lightmap resolution by summing the dimensions for each mesh included for merging.
bool	GetbRecalculateNormals () const
	Whether Simplygon should recalculate normals, otherwise the normals channel will be sampled from the original mesh.
void	SetbRecalculateNormals (bool Value)
	Whether Simplygon should recalculate normals, otherwise the normals channel will be sampled from the original mesh.
bool	GetbUseLandscapeCulling () const
	Whether or not to use available landscape geometry to cull away invisible triangles.
FMeshProxySettings &	opAssign (FMeshProxySettings Other)
bool	GetbSupportRayTracing () const
	Whether ray tracing will be supported on this mesh. Disable this to save memory if the generated mesh will only be rendered in the distance.
void	SetbSupportRayTracing (bool Value)
	Whether ray tracing will be supported on this mesh. Disable this to save memory if the generated mesh will only be rendered in the distance.
bool	GetbAllowDistanceField () const
	Whether to allow distance field to be computed for this mesh. Disable this to save memory if the merged mesh will only be rendered in the distance.
void	SetbAllowDistanceField (bool Value)
	Whether to allow distance field to be computed for this mesh. Disable this to save memory if the merged mesh will only be rendered in the distance.
bool	GetbReuseMeshLightmapUVs () const
	Whether to attempt to re-use the source mesh's lightmap UVs when baking the material or always generate a new set.
void	SetbReuseMeshLightmapUVs (bool Value)
	Whether to attempt to re-use the source mesh's lightmap UVs when baking the material or always generate a new set.
bool	GetbGroupIdenticalMeshesForBaking () const
	Bake identical meshes (or mesh instances) only once. Can lead to discrepancies with the source mesh visual, especially for materials that are using world position or per instance data. However, this will result in better quality baked textures & greatly reduce baking time.
void	SetbGroupIdenticalMeshesForBaking (bool Value)
	Bake identical meshes (or mesh instances) only once. Can lead to discrepancies with the source mesh visual, especially for materials that are using world position or per instance data. However, this will result in better quality baked textures & greatly reduce baking time.
bool	GetbCreateCollision () const
	Whether to generate collision for the merged mesh.
void	SetbCreateCollision (bool Value)
	Whether to generate collision for the merged mesh.
bool	GetbAllowVertexColors () const
	Whether to allow vertex colors saved in the merged mesh.
void	SetbAllowVertexColors (bool Value)
	Whether to allow vertex colors saved in the merged mesh.
bool	GetbGenerateLightmapUVs () const
	Whether to generate lightmap uvs for the merged mesh.
void	SetbGenerateLightmapUVs (bool Value)
	Whether to generate lightmap uvs for the merged mesh.

Public Attributes
LandscapeCulling
ELandscapeCullingPrecision	LandscapeCullingPrecision
	Level of detail of the landscape that should be used for the culling.
NaniteSettings
FMeshNaniteSettings	NaniteSettings
	Settings related to building Nanite data.
ProxySettings
float32	MergeDistance
	Distance at which meshes should be merged together, this can close gaps like doors and windows in distant geometry.
FMaterialProxySettings	MaterialSettings
	Material simplification.
float32	VoxelSize
	Override when converting multiple meshes for proxy LOD merging. Warning, large geometry with small sampling has very high memory costs.
FColor	UnresolvedGeometryColor
	Base color assigned to LOD geometry that can't be associated with the source geometry: e.g. doors and windows that have been closed by the Merge Distance.
int	ScreenSize
	Screen size of the resulting proxy mesh in pixels.
int	LightMapResolution
	Lightmap resolution.
EProxyNormalComputationMethod	NormalCalculationMethod
	Controls the method used to calculate the normal for the simplified geometry.
float32	MaxRayCastDist
	Override search distance used when discovering texture values for simplified geometry. Useful when non-zero Merge Distance setting generates new geometry in concave corners.
float32	HardAngleThreshold
	Angle at which a hard edge is introduced between faces.
Variables
bool	bCalculateCorrectLODModel
bool	bOverrideVoxelSize
bool	bOverrideTransferDistance
bool	bUseHardAngleThreshold
bool	bComputeLightMapResolution
bool	bRecalculateNormals
bool	bUseLandscapeCulling
bool	bSupportRayTracing
bool	bAllowDistanceField
bool	bReuseMeshLightmapUVs
bool	bGroupIdenticalMeshesForBaking
bool	bCreateCollision
bool	bAllowVertexColors
bool	bGenerateLightmapUVs

Member Function Documentation

GetbAllowDistanceField()

bool GetbAllowDistanceField

(

)

const

Whether to allow distance field to be computed for this mesh. Disable this to save memory if the merged mesh will only be rendered in the distance.

GetbAllowVertexColors()

bool GetbAllowVertexColors

(

)

const

Whether to allow vertex colors saved in the merged mesh.

GetbCalculateCorrectLODModel()

bool GetbCalculateCorrectLODModel

(

)

const

Determines whether or not the correct LOD models should be calculated given the source meshes and transition size.

GetbComputeLightMapResolution()

bool GetbComputeLightMapResolution

(

)

const

If ticked will compute the lightmap resolution by summing the dimensions for each mesh included for merging.

GetbCreateCollision()

bool GetbCreateCollision

(

)

const

Whether to generate collision for the merged mesh.

GetbGenerateLightmapUVs()

bool GetbGenerateLightmapUVs

(

)

const

Whether to generate lightmap uvs for the merged mesh.

GetbGroupIdenticalMeshesForBaking()

bool GetbGroupIdenticalMeshesForBaking

(

)

const

Bake identical meshes (or mesh instances) only once. Can lead to discrepancies with the source mesh visual, especially for materials that are using world position or per instance data. However, this will result in better quality baked textures & greatly reduce baking time.

GetbOverrideTransferDistance()

bool GetbOverrideTransferDistance

(

)

const

Enable an override for material transfer distance.

GetbOverrideVoxelSize()

bool GetbOverrideVoxelSize

(

)

const

If true, Spatial Sampling Distance will not be automatically computed based on geometry and you must set it directly.

GetbRecalculateNormals()

bool GetbRecalculateNormals

(

)

const

Whether Simplygon should recalculate normals, otherwise the normals channel will be sampled from the original mesh.

GetbReuseMeshLightmapUVs()

bool GetbReuseMeshLightmapUVs

(

)

const

Whether to attempt to re-use the source mesh's lightmap UVs when baking the material or always generate a new set.

GetbSupportRayTracing()

bool GetbSupportRayTracing

(

)

const

Whether ray tracing will be supported on this mesh. Disable this to save memory if the generated mesh will only be rendered in the distance.

GetbUseHardAngleThreshold()

bool GetbUseHardAngleThreshold

(

)

const

Enable the use of hard angle based vertex splitting.

GetbUseLandscapeCulling()

bool GetbUseLandscapeCulling

(

)

const

Whether or not to use available landscape geometry to cull away invisible triangles.

opAssign()

FMeshProxySettings & opAssign

(

FMeshProxySettings

Other

)

SetbAllowDistanceField()

void SetbAllowDistanceField

(

bool

Value

)

Whether to allow distance field to be computed for this mesh. Disable this to save memory if the merged mesh will only be rendered in the distance.

SetbAllowVertexColors()

void SetbAllowVertexColors

(

bool

Value

)

Whether to allow vertex colors saved in the merged mesh.

SetbCalculateCorrectLODModel()

void SetbCalculateCorrectLODModel

(

bool

Value

)

Determines whether or not the correct LOD models should be calculated given the source meshes and transition size.

SetbComputeLightMapResolution()

void SetbComputeLightMapResolution

(

bool

Value

)

If ticked will compute the lightmap resolution by summing the dimensions for each mesh included for merging.

SetbCreateCollision()

void SetbCreateCollision

(

bool

Value

)

Whether to generate collision for the merged mesh.

SetbGenerateLightmapUVs()

void SetbGenerateLightmapUVs

(

bool

Value

)

Whether to generate lightmap uvs for the merged mesh.

SetbGroupIdenticalMeshesForBaking()

void SetbGroupIdenticalMeshesForBaking

(

bool

Value

)

Bake identical meshes (or mesh instances) only once. Can lead to discrepancies with the source mesh visual, especially for materials that are using world position or per instance data. However, this will result in better quality baked textures & greatly reduce baking time.

SetbOverrideTransferDistance()

void SetbOverrideTransferDistance

(

bool

Value

)

Enable an override for material transfer distance.

SetbOverrideVoxelSize()

void SetbOverrideVoxelSize

(

bool

Value

)

If true, Spatial Sampling Distance will not be automatically computed based on geometry and you must set it directly.

SetbRecalculateNormals()

void SetbRecalculateNormals

(

bool

Value

)

Whether Simplygon should recalculate normals, otherwise the normals channel will be sampled from the original mesh.

SetbReuseMeshLightmapUVs()

void SetbReuseMeshLightmapUVs

(

bool

Value

)

Whether to attempt to re-use the source mesh's lightmap UVs when baking the material or always generate a new set.

SetbSupportRayTracing()

void SetbSupportRayTracing

(

bool

Value

)

Whether ray tracing will be supported on this mesh. Disable this to save memory if the generated mesh will only be rendered in the distance.

SetbUseHardAngleThreshold()

void SetbUseHardAngleThreshold

(

bool

Value

)

Enable the use of hard angle based vertex splitting.

SetbUseLandscapeCulling()

void SetbUseLandscapeCulling

(

bool

Value

)

Whether or not to use available landscape geometry to cull away invisible triangles.

Member Data Documentation

bAllowDistanceField

bool bAllowDistanceField

bAllowVertexColors

bool bAllowVertexColors

bCalculateCorrectLODModel

bool bCalculateCorrectLODModel

bComputeLightMapResolution

bool bComputeLightMapResolution

bCreateCollision

bool bCreateCollision

bGenerateLightmapUVs

bool bGenerateLightmapUVs

bGroupIdenticalMeshesForBaking

bool bGroupIdenticalMeshesForBaking

bOverrideTransferDistance

bool bOverrideTransferDistance

bOverrideVoxelSize

bool bOverrideVoxelSize

bRecalculateNormals

bool bRecalculateNormals

bReuseMeshLightmapUVs

bool bReuseMeshLightmapUVs

bSupportRayTracing

bool bSupportRayTracing

bUseHardAngleThreshold

bool bUseHardAngleThreshold

bUseLandscapeCulling

bool bUseLandscapeCulling

HardAngleThreshold

float32 HardAngleThreshold

Angle at which a hard edge is introduced between faces.

LandscapeCullingPrecision

ELandscapeCullingPrecision LandscapeCullingPrecision

Level of detail of the landscape that should be used for the culling.

LightMapResolution

int LightMapResolution

Lightmap resolution.

MaterialSettings

FMaterialProxySettings MaterialSettings

Material simplification.

MaxRayCastDist

float32 MaxRayCastDist

Override search distance used when discovering texture values for simplified geometry. Useful when non-zero Merge Distance setting generates new geometry in concave corners.

MergeDistance

float32 MergeDistance

Distance at which meshes should be merged together, this can close gaps like doors and windows in distant geometry.

NaniteSettings

FMeshNaniteSettings NaniteSettings

Settings related to building Nanite data.

NormalCalculationMethod

EProxyNormalComputationMethod NormalCalculationMethod

Controls the method used to calculate the normal for the simplified geometry.

ScreenSize

int ScreenSize

Screen size of the resulting proxy mesh in pixels.

UnresolvedGeometryColor

FColor UnresolvedGeometryColor

Base color assigned to LOD geometry that can't be associated with the source geometry: e.g. doors and windows that have been closed by the Merge Distance.

VoxelSize

float32 VoxelSize

Override when converting multiple meshes for proxy LOD merging. Warning, large geometry with small sampling has very high memory costs.