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

#include <FilamentGeometryBuffersBuilder.h>

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

Public Types
using	Buffers
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 void	SetWideLines ()
virtual void	SetAdjustColorsForSRGBToneMapping (bool adjust)
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::Geometry &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
bool	wide_lines_ = false
bool	adjust_colors_for_srgb_tonemapping_ = true

Member Typedef Documentation

Buffers

using open3d::visualization::rendering::GeometryBuffersBuilder::Buffers

Initial value:

 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::PointCloudBuffersBuilder, open3d::visualization::rendering::TLineSetBuffersBuilder, open3d::visualization::rendering::TMeshBuffersBuilder, open3d::visualization::rendering::TPointCloudBuffersBuilder, and open3d::visualization::rendering::TriangleMeshBuffersBuilder.

ConstructBuffers()

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

pure virtual

Implemented in open3d::visualization::rendering::LineSetBuffersBuilder, open3d::visualization::rendering::PointCloudBuffersBuilder, open3d::visualization::rendering::TLineSetBuffersBuilder, open3d::visualization::rendering::TMeshBuffersBuilder, open3d::visualization::rendering::TPointCloudBuffersBuilder, 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::Geometry & geometry )

static

GetPrimitiveType()

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

pure virtual

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

SetAdjustColorsForSRGBToneMapping()

virtual void open3d::visualization::rendering::GeometryBuffersBuilder::SetAdjustColorsForSRGBToneMapping ( bool adjust )

inlinevirtual

SetDownsampleThreshold()

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

inlinevirtual

SetWideLines()

virtual void open3d::visualization::rendering::GeometryBuffersBuilder::SetWideLines ( )

inlinevirtual

Field Documentation

adjust_colors_for_srgb_tonemapping_

bool open3d::visualization::rendering::GeometryBuffersBuilder::adjust_colors_for_srgb_tonemapping_ = true

protected

downsample_threshold_

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

protected

wide_lines_

bool open3d::visualization::rendering::GeometryBuffersBuilder::wide_lines_ = false

protected

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

• cpp/open3d/visualization/rendering/filament/FilamentGeometryBuffersBuilder.h
• cpp/open3d/visualization/rendering/filament/FilamentGeometryBuffersBuilder.cpp
• cpp/open3d/visualization/rendering/filament/PointCloudBuffers.cpp