blender::nodes::node_geo_sample_uv_surface_cc::ReverseUVSampler Class Reference

#include <GEO_reverse_uv_sampler.hh>

Classes
struct	Result
struct	LookupGrid

Public Types
enum class	ResultType { None , Ok , Multiple }

Public Member Functions
	ReverseUVSampler (Span< float2 > uv_map, Span< int3 > corner_tris)
	~ReverseUVSampler ()
Result	sample (const float2 &query_uv) const
void	sample_many (Span< float2 > query_uvs, MutableSpan< Result > r_results) const

Detailed Description

Can find the polygon/triangle that maps to a specific uv coordinate.

Note

this uses a trivial implementation currently that has to be replaced.

Definition at line 17 of file GEO_reverse_uv_sampler.hh.

Member Enumeration Documentation

ResultType

enum class blender::geometry::ReverseUVSampler::ResultType

strong

Enumerator
None
Ok
Multiple

Definition at line 31 of file GEO_reverse_uv_sampler.hh.

Constructor & Destructor Documentation

ReverseUVSampler()

blender::geometry::ReverseUVSampler::ReverseUVSampler	(	Span< float2 >	uv_map,
		Span< int3 >	corner_tris )

Definition at line 177 of file reverse_uv_sampler.cc.

~ReverseUVSampler()

blender::geometry::ReverseUVSampler::~ReverseUVSampler ( )

default

Member Function Documentation

sample()

ReverseUVSampler::Result blender::geometry::ReverseUVSampler::sample

(

const float2 &

query_uv

)

const

Definition at line 233 of file reverse_uv_sampler.cc.

sample_many()

void blender::geometry::ReverseUVSampler::sample_many	(	Span< float2 >	query_uvs,
		MutableSpan< Result >	r_results ) const

Definition at line 301 of file reverse_uv_sampler.cc.

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The documentation for this class was generated from the following files:

• GEO_reverse_uv_sampler.hh
• reverse_uv_sampler.cc