open3d::visualization::rendering::GeometryBuffersBuilder Class Reference

#include <FilamentGeometryBuffersBuilder.h>

Inheritance diagram for open3d::visualization::rendering::GeometryBuffersBuilder:

Public Types
using	Buffers = std::tuple< VertexBufferHandle, IndexBufferHandle, IndexBufferHandle >
using	IndexType = std::uint32_t

Public Member Functions
virtual	~GeometryBuffersBuilder ()=default
virtual filament::RenderableManager::PrimitiveType	GetPrimitiveType () const =0
virtual void	SetDownsampleThreshold (size_t min_points)
virtual Buffers	ConstructBuffers ()=0
virtual filament::Box	ComputeAABB ()=0

Static Public Member Functions
static std::unique_ptr< GeometryBuffersBuilder >	GetBuilder (const geometry::Geometry3D &geometry)
static std::unique_ptr< GeometryBuffersBuilder >	GetBuilder (const t::geometry::PointCloud &geometry)

Static Protected Member Functions
static void	DeallocateBuffer (void *buffer, size_t size, void *user_ptr)
static IndexBufferHandle	CreateIndexBuffer (size_t max_index, size_t n_subsamples=SIZE_MAX)

Protected Attributes
size_t	downsample_threshold_ = SIZE_MAX

Member Typedef Documentation

Buffers

using open3d::visualization::rendering::GeometryBuffersBuilder::Buffers = std::tuple<VertexBufferHandle, IndexBufferHandle, IndexBufferHandle>

IndexType

using open3d::visualization::rendering::GeometryBuffersBuilder::IndexType = std::uint32_t

Constructor & Destructor Documentation

~GeometryBuffersBuilder()

virtual open3d::visualization::rendering::GeometryBuffersBuilder::~GeometryBuffersBuilder ( )

virtualdefault

Member Function Documentation

ComputeAABB()

virtual filament::Box open3d::visualization::rendering::GeometryBuffersBuilder::ComputeAABB ( )

pure virtual

Implemented in open3d::visualization::rendering::LineSetBuffersBuilder, open3d::visualization::rendering::TPointCloudBuffersBuilder, open3d::visualization::rendering::PointCloudBuffersBuilder, and open3d::visualization::rendering::TriangleMeshBuffersBuilder.

ConstructBuffers()

virtual Buffers open3d::visualization::rendering::GeometryBuffersBuilder::ConstructBuffers ( )

pure virtual

Implemented in open3d::visualization::rendering::LineSetBuffersBuilder, open3d::visualization::rendering::TPointCloudBuffersBuilder, open3d::visualization::rendering::PointCloudBuffersBuilder, and open3d::visualization::rendering::TriangleMeshBuffersBuilder.

CreateIndexBuffer()

IndexBufferHandle open3d::visualization::rendering::GeometryBuffersBuilder::CreateIndexBuffer ( size_t  max_index, size_t  n_subsamples = SIZE_MAX  )

staticprotected

DeallocateBuffer()

void open3d::visualization::rendering::GeometryBuffersBuilder::DeallocateBuffer ( void *  buffer, size_t  size, void *  user_ptr  )

staticprotected

GetBuilder() [1/2]

std::unique_ptr< GeometryBuffersBuilder > open3d::visualization::rendering::GeometryBuffersBuilder::GetBuilder ( const geometry::Geometry3D &  geometry )

static

GetBuilder() [2/2]

std::unique_ptr< GeometryBuffersBuilder > open3d::visualization::rendering::GeometryBuffersBuilder::GetBuilder ( const t::geometry::PointCloud &  geometry )

static

GetPrimitiveType()

virtual filament::RenderableManager::PrimitiveType open3d::visualization::rendering::GeometryBuffersBuilder::GetPrimitiveType ( ) const

pure virtual

Implemented in open3d::visualization::rendering::LineSetBuffersBuilder, open3d::visualization::rendering::TPointCloudBuffersBuilder, open3d::visualization::rendering::PointCloudBuffersBuilder, and open3d::visualization::rendering::TriangleMeshBuffersBuilder.

SetDownsampleThreshold()

virtual void open3d::visualization::rendering::GeometryBuffersBuilder::SetDownsampleThreshold ( size_t  min_points )

inlinevirtual

Field Documentation

downsample_threshold_

size_t open3d::visualization::rendering::GeometryBuffersBuilder::downsample_threshold_ = SIZE_MAX

protected

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

• /home/ssheorey/Documents/Open3D/Code/Open3D/cpp/open3d/visualization/rendering/filament/FilamentGeometryBuffersBuilder.h (eaef3bd9 (Thu Oct 1 04:10:12 2020 -0700))
• /home/ssheorey/Documents/Open3D/Code/Open3D/cpp/open3d/visualization/rendering/filament/FilamentGeometryBuffersBuilder.cpp (eaef3bd9 (Thu Oct 1 04:10:12 2020 -0700))
• /home/ssheorey/Documents/Open3D/Code/Open3D/cpp/open3d/visualization/rendering/filament/PointCloudBuffers.cpp (eaef3bd9 (Thu Oct 1 04:10:12 2020 -0700))