#include <GR_GeoRender.h>

Inheritance diagram for GR_GeoRender:

Public Types
enum	RenderType { OPENGL, VULKAN }

Public Member Functions
	GR_GeoRender (GR_Primitive *parent_prim, RenderType type)

virtual	~GR_GeoRender ()

virtual const char *	className () const =0

bool	isGL () const

bool	isVulkan () const

virtual void	update (RE_RenderContext r, const GT_PrimitiveHandle &primh, const GR_UpdateParms &p, const char *cache_name)=0

virtual void	viewUpdate (RE_RenderContext r, const GR_DisplayOption &opts, const char *cache_name, RE_CacheVersion geo_version, RE_CacheVersion select_version)

virtual void	draw (RE_RenderContext r, GR_RenderMode mode, GR_RenderFlags flags, GR_DrawParms draw_parms)=0
	Normal drawing method. Only issue rendering commands. More...

virtual bool	supportsInstances () const
	By default, no instanced drawing support. More...

virtual bool	isConvexed () const

virtual void	geometryUpdated (RE_RenderContext)

virtual void	retireGeometry ()

virtual bool	hasTransparency () const
	returns true if this drawable renders some transparent elements More...

virtual exint	getNumGLPrimitives () const =0

virtual RE_Geometry *	getGeometry ()

virtual RV_Geometry *	getVkGeometry ()

virtual void	getPickConnectGroup (unsigned int pick_mode, GR_PickGeometry pick_geo, int &out_connect_start, int &out_connect_num)

void	getPickConnectGroup (unsigned int pick_mode, GR_PickGeometry pick_geo, int &out_connect_start, int &out_connect_num, int &out_connect_end)

virtual RV_Geometry *	getVkPickGeometry (unsigned int pick_mode)

bool	showSelections () const

GR_RenderVersion	getRenderVersion () const

void	allowGeoOverride (bool allow_overrides)

virtual bool	canFrustumCull ()

bool	inViewFrustum (const UT_Matrix4D &objviewproj, const UT_BoundingBoxD *bbox)

bool	isRasterizedInView (const UT_Matrix4F &objviewproj, const UT_Vector2F &min_proj_size, const UT_BoundingBoxF *bbox=nullptr)

GR_BasePrimType	getParentType () const

RenderType	getRenderType () const

GR_Primitive *	getParent ()

void	buildInformation (bool prim_id, bool point_id)

bool	shouldBuildPrimID () const

bool	shouldBuildPointID () const

void	setSelectionMask (GR_AttribMask selection_mask)

GR_AttribMask	getSelectionMask () const

void	setSelectionDisplayMode (GR_SelectMode m)

GR_SelectMode	getSelectionDisplayMode () const

void	setSelectionInstance (int i)

int	getSelectionInstance () const

void	setMaterialOverride (int mat_index)

void	clearMaterialOverride ()

bool	getDetailPrimID (int &id) const

virtual void	gpuMemoryUsage (exint &used_bytes, exint &unused_bytes, exint &pinned_bytes)

void	addUpdateMessage (GR_ErrorManager::Source err_source, GR_ErrorCode gr_code, UT_StringHolder extra_text=UT_StringHolder(), UT_StringHolder src_name=UT_StringHolder())

void	addUpdateWarning (GR_ErrorManager::Source err_source, GR_ErrorCode gr_code, UT_StringHolder extra_text=UT_StringHolder(), UT_StringHolder src_name=UT_StringHolder())

void	addUpdateError (GR_ErrorManager::Source err_source, GR_ErrorCode gr_code, UT_StringHolder extra_text=UT_StringHolder(), UT_StringHolder src_name=UT_StringHolder())

void	addUpdateFatal (GR_ErrorManager::Source err_source, GR_ErrorCode gr_code, UT_StringHolder extra_text=UT_StringHolder(), UT_StringHolder src_name=UT_StringHolder())

void	addRedrawMessage (GR_ErrorManager::Source err_source, GR_ErrorCode gr_code, UT_StringHolder extra_text=UT_StringHolder(), UT_StringHolder src_name=UT_StringHolder())

void	addRedrawWarning (GR_ErrorManager::Source err_source, GR_ErrorCode gr_code, UT_StringHolder extra_text=UT_StringHolder(), UT_StringHolder src_name=UT_StringHolder())

void	addRedrawError (GR_ErrorManager::Source err_source, GR_ErrorCode gr_code, UT_StringHolder extra_text=UT_StringHolder(), UT_StringHolder src_name=UT_StringHolder())

void	addRedrawFatal (GR_ErrorManager::Source err_source, GR_ErrorCode gr_code, UT_StringHolder extra_text=UT_StringHolder(), UT_StringHolder src_name=UT_StringHolder())

GT_DataArrayHandle	buildPointIDData (const GT_Primitive &prim, const GU_ConstDetailHandle &geo, int npoints)

GT_DataArrayHandle	buildPrimitiveIDData (const GT_Primitive &prim, const GU_ConstDetailHandle &geo)

void	setGeoBounds (const UT_BoundingBox &b)

const UT_BoundingBoxD &	getGeoBounds () const

Static Public Member Functions
static bool	createTanAttrib (UT_Vector4F tan_data, const GT_DataArray nml, const GT_DataArray tanu, const GT_DataArray tanv, const GT_DataArray *vlist)

Protected Member Functions
GR_AttribMask	hasAttribute (const GT_Primitive prim, const char name, GT_DataArrayHandle &h) const

GT_PrimitiveHandle	getCachedGTPrimitive ()

void	cacheGTPrimitive (GT_PrimitiveHandle &primh)

int	getCurrentLayer () const

template<typename T >
GR_SelectMode	addToPointSelection (const UT_Span< T > &out_select, const GU_Detail &geo, const GT_DataArrayHandle &vh, const GT_DataArrayHandle &vl, const GA_PointGroup *pntsel, bool use_vertex_for_point_select, bool &init)

GR_SelectMode	addToVertexSelection (const UT_Span< uint8 > &out_select, const GU_Detail &geo, const GT_DataArrayHandle &vh, const GA_VertexGroup *vertsel, bool &init)

template<typename T >
GR_SelectMode	addToEdgeSelection (const UT_Span< T > &out_select, const GU_Detail &geo, const GT_DataArrayHandle &vt, const GT_DataArrayHandle &vert_list, const GA_EdgeGroup *edgesel, bool &init)

GR_SelectMode	addToPrimSelection (const UT_Span< uint8 > &out_select, const GT_DataArrayHandle &vh, const GA_PrimitiveGroup *primsel, bool &init)

Protected Attributes
RenderType	myRenderer

const GR_RenderInfo *	myInfo

GR_MaterialGroups	myMatGroups

UT_BoundingBoxD	myBounds

unsigned	myBuildPointInfo: 1

unsigned	myBuildPrimInfo: 1

unsigned	myHasDetailPrimID: 1

unsigned	myHasInstancedTransform: 1

unsigned	myHasIdentityTransform: 1

unsigned	myUseBoneDeform: 1

unsigned	myNumBoneDeform: 2

unsigned	myAllowGeoOverride: 1

UT_Matrix4D	myPrimitiveTransform

GR_AttribMask	mySelectionMask

GR_SelectMode	myCurrentSelection

int	myCurrentPointSelectInstance

int	myMaterialOverride

int	myConvexFlag

int	myDetailPrimID

GR_Primitive *	myParentPrim

int	myCurrentLayer

Detailed Description

Definition at line 42 of file GR_GeoRender.h.

Member Enumeration Documentation

enum GR_GeoRender::RenderType

Enumerator
OPENGL
VULKAN

Definition at line 45 of file GR_GeoRender.h.

Constructor & Destructor Documentation

GR_GeoRender::GR_GeoRender	(	GR_Primitive *	parent_prim,
		RenderType	type
	)

virtual GR_GeoRender::~GR_GeoRender ( )

virtual

Member Function Documentation

void GR_GeoRender::addRedrawError	(	GR_ErrorManager::Source	err_source,
		GR_ErrorCode	gr_code,
		UT_StringHolder	extra_text = `UT_StringHolder()`,
		UT_StringHolder	src_name = `UT_StringHolder()`
	)

void GR_GeoRender::addRedrawFatal	(	GR_ErrorManager::Source	err_source,
		GR_ErrorCode	gr_code,
		UT_StringHolder	extra_text = `UT_StringHolder()`,
		UT_StringHolder	src_name = `UT_StringHolder()`
	)

void GR_GeoRender::addRedrawMessage	(	GR_ErrorManager::Source	err_source,
		GR_ErrorCode	gr_code,
		UT_StringHolder	extra_text = `UT_StringHolder()`,
		UT_StringHolder	src_name = `UT_StringHolder()`
	)

void GR_GeoRender::addRedrawWarning	(	GR_ErrorManager::Source	err_source,
		GR_ErrorCode	gr_code,
		UT_StringHolder	extra_text = `UT_StringHolder()`,
		UT_StringHolder	src_name = `UT_StringHolder()`
	)

template<typename T >

GR_SelectMode GR_GeoRender::addToEdgeSelection	(	const UT_Span< T > &	out_select,
		const GU_Detail &	geo,
		const GT_DataArrayHandle &	vt,
		const GT_DataArrayHandle &	vert_list,
		const GA_EdgeGroup *	edgesel,
		bool &	init
	)

protected

template<typename T >

GR_SelectMode GR_GeoRender::addToPointSelection	(	const UT_Span< T > &	out_select,
		const GU_Detail &	geo,
		const GT_DataArrayHandle &	vh,
		const GT_DataArrayHandle &	vl,
		const GA_PointGroup *	pntsel,
		bool	use_vertex_for_point_select,
		bool &	init
	)

protected

GR_SelectMode GR_GeoRender::addToPrimSelection	(	const UT_Span< uint8 > &	out_select,
		const GT_DataArrayHandle &	vh,
		const GA_PrimitiveGroup *	primsel,
		bool &	init
	)

protected

GR_SelectMode GR_GeoRender::addToVertexSelection	(	const UT_Span< uint8 > &	out_select,
		const GU_Detail &	geo,
		const GT_DataArrayHandle &	vh,
		const GA_VertexGroup *	vertsel,
		bool &	init
	)

protected

void GR_GeoRender::addUpdateError	(	GR_ErrorManager::Source	err_source,
		GR_ErrorCode	gr_code,
		UT_StringHolder	extra_text = `UT_StringHolder()`,
		UT_StringHolder	src_name = `UT_StringHolder()`
	)

void GR_GeoRender::addUpdateFatal	(	GR_ErrorManager::Source	err_source,
		GR_ErrorCode	gr_code,
		UT_StringHolder	extra_text = `UT_StringHolder()`,
		UT_StringHolder	src_name = `UT_StringHolder()`
	)

void GR_GeoRender::addUpdateMessage	(	GR_ErrorManager::Source	err_source,
		GR_ErrorCode	gr_code,
		UT_StringHolder	extra_text = `UT_StringHolder()`,
		UT_StringHolder	src_name = `UT_StringHolder()`
	)

void GR_GeoRender::addUpdateWarning	(	GR_ErrorManager::Source	err_source,
		GR_ErrorCode	gr_code,
		UT_StringHolder	extra_text = `UT_StringHolder()`,
		UT_StringHolder	src_name = `UT_StringHolder()`
	)

void GR_GeoRender::allowGeoOverride ( bool allow_overrides )

void GR_GeoRender::buildInformation	(	bool	prim_id,
		bool	point_id
	)

inline

Definition at line 153 of file GR_GeoRender.h.

GT_DataArrayHandle GR_GeoRender::buildPointIDData	(	const GT_Primitive &	prim,
		const GU_ConstDetailHandle &	geo,
		int	npoints
	)

GT_DataArrayHandle GR_GeoRender::buildPrimitiveIDData	(	const GT_Primitive &	prim,
		const GU_ConstDetailHandle &	geo
	)

void GR_GeoRender::cacheGTPrimitive ( GT_PrimitiveHandle & primh )

protected

virtual bool GR_GeoRender::canFrustumCull ( )

inlinevirtual

Reimplemented in GR_PolySurfaceGL3.

Definition at line 139 of file GR_GeoRender.h.

virtual const char* GR_GeoRender::className ( ) const

pure virtual

Implemented in GR_VolumeGL3, GR_GaussianSplatVK, GR_VolumeVK, GR_PolySurface, GR_PolyCurveGL3, GR_HeightFieldVK, GR_ImageVK, GR_PolyCurveVK, GR_PolySurfaceVK, GR_PointVK, GR_PolyRibbonVK, GR_PolySurfaceGL3, GR_OSDSubdSurfaceGL4, GR_OSDSubdSurfaceGL3, GR_PointGL3, GR_PointSplatVK, and GR_SpriteVK.

void GR_GeoRender::clearMaterialOverride ( )

inline

Definition at line 181 of file GR_GeoRender.h.

static bool GR_GeoRender::createTanAttrib	(	UT_Vector4F *	tan_data,
		const GT_DataArray *	nml,
		const GT_DataArray *	tanu,
		const GT_DataArray *	tanv,
		const GT_DataArray *	vlist
	)

static

virtual void GR_GeoRender::draw	(	RE_RenderContext	r,
		GR_RenderMode	mode,
		GR_RenderFlags	flags,
		GR_DrawParms	draw_parms
	)

pure virtual

Normal drawing method. Only issue rendering commands.

Implemented in GR_VolumeGL3, GR_GaussianSplatVK, GR_VolumeVK, GR_PolySurfaceVK, GR_HeightFieldVK, GR_ImageVK, GR_PolyCurveGL3, GR_PolyCurveVK, GR_PointVK, GR_PolyRibbonVK, GR_OSDSubdSurfaceGL4, GR_PolySurfaceGL3, GR_PointGL3, GR_PointSplatVK, and GR_SpriteVK.

virtual void GR_GeoRender::geometryUpdated ( RE_RenderContext )

inlinevirtual

Called if another entity makes changes to the RE_Geometry after update() is called (usually the entity is a GR_Primitive object).

Reimplemented in GR_PolyCurveGL3.

Definition at line 84 of file GR_GeoRender.h.

GT_PrimitiveHandle GR_GeoRender::getCachedGTPrimitive ( )

protected

int GR_GeoRender::getCurrentLayer ( ) const

inlineprotected

Definition at line 241 of file GR_GeoRender.h.

bool GR_GeoRender::getDetailPrimID ( int & id ) const

inline

Definition at line 184 of file GR_GeoRender.h.

const UT_BoundingBoxD& GR_GeoRender::getGeoBounds ( ) const

inline

Definition at line 301 of file GR_GeoRender.h.

virtual RE_Geometry* GR_GeoRender::getGeometry ( )

inlinevirtual

Reimplemented in GR_GeoRenderVK, and GR_GeoRenderGL.

Definition at line 96 of file GR_GeoRender.h.

virtual exint GR_GeoRender::getNumGLPrimitives ( ) const

pure virtual

return the number of GL primitives that this renderer produces. May be roughly estimated.

Implemented in GR_VolumeGL3, GR_GaussianSplatVK, GR_VolumeVK, GR_PolyCurveGL3, GR_PolySurfaceVK, GR_PolyCurveVK, GR_PolyRibbonVK, GR_HeightFieldVK, GR_PolySurface, GR_ImageVK, GR_PointVK, GR_PointGL3, GR_PointSplatVK, and GR_SpriteVK.

GR_Primitive* GR_GeoRender::getParent ( )

inline

Definition at line 151 of file GR_GeoRender.h.

GR_BasePrimType GR_GeoRender::getParentType ( ) const

virtual void GR_GeoRender::getPickConnectGroup	(	unsigned int	pick_mode,
		GR_PickGeometry	pick_geo,
		int &	out_connect_start,
		int &	out_connect_num
	)

inlinevirtual

Reimplemented in GR_GaussianSplatVK, GR_GeoRenderGL, GR_PolyCurveVK, GR_PolyRibbonVK, GR_SpriteVK, and GR_PolySurfaceVK.

Definition at line 100 of file GR_GeoRender.h.

void GR_GeoRender::getPickConnectGroup	(	unsigned int	pick_mode,
		GR_PickGeometry	pick_geo,
		int &	out_connect_start,
		int &	out_connect_num,
		int &	out_connect_end
	)

inline

Definition at line 107 of file GR_GeoRender.h.

RenderType GR_GeoRender::getRenderType ( ) const

inline

Definition at line 149 of file GR_GeoRender.h.

GR_RenderVersion GR_GeoRender::getRenderVersion ( ) const

GR_SelectMode GR_GeoRender::getSelectionDisplayMode ( ) const

inline

Definition at line 171 of file GR_GeoRender.h.

int GR_GeoRender::getSelectionInstance ( ) const

inline

Definition at line 176 of file GR_GeoRender.h.

GR_AttribMask GR_GeoRender::getSelectionMask ( ) const

inline

Definition at line 166 of file GR_GeoRender.h.

virtual RV_Geometry* GR_GeoRender::getVkGeometry ( )

inlinevirtual

Reimplemented in GR_GeoRenderVK.

Definition at line 98 of file GR_GeoRender.h.

virtual RV_Geometry* GR_GeoRender::getVkPickGeometry ( unsigned int pick_mode )

inlinevirtual

check if there is a specifc geometry and connect group that should be used for pick rendering

Reimplemented in GR_PolySurfaceVK, GR_HeightFieldVK, and GR_ImageVK.

Definition at line 128 of file GR_GeoRender.h.

virtual void GR_GeoRender::gpuMemoryUsage	(	exint &	used_bytes,
		exint &	unused_bytes,
		exint &	pinned_bytes
	)

inlinevirtual

Reimplemented in GR_GeoRenderVK.

Definition at line 194 of file GR_GeoRender.h.

GR_AttribMask GR_GeoRender::hasAttribute	(	const GT_Primitive *	prim,
		const char *	name,
		GT_DataArrayHandle &	h
	)		const

protected

virtual bool GR_GeoRender::hasTransparency ( ) const

inlinevirtual

returns true if this drawable renders some transparent elements

Reimplemented in GR_GaussianSplatVK, GR_PolySurfaceVK, GR_PolyRibbonVK, GR_PolyCurveVK, GR_HeightFieldVK, GR_ImageVK, GR_PointVK, GR_PolySurface, GR_PointGL3, GR_PointSplatVK, and GR_SpriteVK.

Definition at line 89 of file GR_GeoRender.h.

bool GR_GeoRender::inViewFrustum	(	const UT_Matrix4D &	objviewproj,
		const UT_BoundingBoxD *	bbox
	)

virtual bool GR_GeoRender::isConvexed ( ) const

inlinevirtual

Reimplemented in GR_PolySurfaceGL3.

Definition at line 80 of file GR_GeoRender.h.

bool GR_GeoRender::isGL ( ) const

inline

Definition at line 52 of file GR_GeoRender.h.

bool GR_GeoRender::isRasterizedInView	(	const UT_Matrix4F &	objviewproj,
		const UT_Vector2F &	min_proj_size,
		const UT_BoundingBoxF *	bbox = `nullptr`
	)

bool GR_GeoRender::isVulkan ( ) const

inline

Definition at line 53 of file GR_GeoRender.h.

virtual void GR_GeoRender::retireGeometry ( )

inlinevirtual

Reimplemented in GR_PolySurface, and GR_GeoRenderGL.

Definition at line 86 of file GR_GeoRender.h.

void GR_GeoRender::setGeoBounds ( const UT_BoundingBox & b )

inline

Definition at line 300 of file GR_GeoRender.h.

void GR_GeoRender::setMaterialOverride ( int mat_index )

inline

Definition at line 179 of file GR_GeoRender.h.

void GR_GeoRender::setSelectionDisplayMode ( GR_SelectMode m )

inline

Definition at line 169 of file GR_GeoRender.h.

void GR_GeoRender::setSelectionInstance ( int i )

inline

Definition at line 174 of file GR_GeoRender.h.

void GR_GeoRender::setSelectionMask ( GR_AttribMask selection_mask )

inline

Definition at line 164 of file GR_GeoRender.h.

bool GR_GeoRender::shouldBuildPointID ( ) const

inline

Definition at line 161 of file GR_GeoRender.h.

bool GR_GeoRender::shouldBuildPrimID ( ) const

inline

Definition at line 159 of file GR_GeoRender.h.

bool GR_GeoRender::showSelections ( ) const

virtual bool GR_GeoRender::supportsInstances ( ) const

inlinevirtual

By default, no instanced drawing support.

Reimplemented in GR_PolyCurveGL3, and GR_PolySurfaceGL3.

Definition at line 78 of file GR_GeoRender.h.

virtual void GR_GeoRender::update	(	RE_RenderContext	r,
		const GT_PrimitiveHandle &	primh,
		const GR_UpdateParms &	p,
		const char *	cache_name
	)

pure virtual

Update the geometry of this render object using the GT primitive. No rendering commands should be issued.

Implemented in GR_VolumeGL3, GR_GaussianSplatVK, GR_VolumeVK, GR_PolySurfaceVK, GR_HeightFieldVK, GR_PolySurface, GR_ImageVK, GR_PolyCurveGL3, GR_PolyCurveVK, GR_PointVK, GR_PolyRibbonVK, GR_OSDSubdSurfaceGL4, GR_OSDSubdSurfaceGL3, GR_PointGL3, GR_PointSplatVK, and GR_SpriteVK.

virtual void GR_GeoRender::viewUpdate	(	RE_RenderContext	r,
		const GR_DisplayOption &	opts,
		const char *	cache_name,
		RE_CacheVersion	geo_version,
		RE_CacheVersion	select_version
	)

inlinevirtual

Called when the view changes, if the parent primitive requested view changes

Reimplemented in GR_VolumeGL3, GR_GaussianSplatVK, and GR_VolumeVK.

Definition at line 64 of file GR_GeoRender.h.

Member Data Documentation

unsigned GR_GeoRender::myAllowGeoOverride

protected

Definition at line 308 of file GR_GeoRender.h.

UT_BoundingBoxD GR_GeoRender::myBounds

protected

Definition at line 307 of file GR_GeoRender.h.

unsigned GR_GeoRender::myBuildPointInfo

protected

Definition at line 308 of file GR_GeoRender.h.

unsigned GR_GeoRender::myBuildPrimInfo

protected

Definition at line 308 of file GR_GeoRender.h.

int GR_GeoRender::myConvexFlag

protected

Definition at line 322 of file GR_GeoRender.h.

int GR_GeoRender::myCurrentLayer

protected

Definition at line 326 of file GR_GeoRender.h.

int GR_GeoRender::myCurrentPointSelectInstance

protected

Definition at line 320 of file GR_GeoRender.h.

GR_SelectMode GR_GeoRender::myCurrentSelection

protected

Definition at line 319 of file GR_GeoRender.h.

int GR_GeoRender::myDetailPrimID

protected

Definition at line 323 of file GR_GeoRender.h.

unsigned GR_GeoRender::myHasDetailPrimID

protected

Definition at line 308 of file GR_GeoRender.h.

unsigned GR_GeoRender::myHasIdentityTransform

protected

Definition at line 308 of file GR_GeoRender.h.

unsigned GR_GeoRender::myHasInstancedTransform

protected

Definition at line 308 of file GR_GeoRender.h.

const GR_RenderInfo* GR_GeoRender::myInfo

protected

Definition at line 305 of file GR_GeoRender.h.

int GR_GeoRender::myMaterialOverride

protected

Definition at line 321 of file GR_GeoRender.h.

GR_MaterialGroups GR_GeoRender::myMatGroups

protected

Definition at line 306 of file GR_GeoRender.h.

unsigned GR_GeoRender::myNumBoneDeform

protected

Definition at line 308 of file GR_GeoRender.h.

GR_Primitive* GR_GeoRender::myParentPrim

protected

Definition at line 325 of file GR_GeoRender.h.

UT_Matrix4D GR_GeoRender::myPrimitiveTransform

protected

Definition at line 317 of file GR_GeoRender.h.

RenderType GR_GeoRender::myRenderer

protected

Definition at line 304 of file GR_GeoRender.h.

GR_AttribMask GR_GeoRender::mySelectionMask

protected

Definition at line 318 of file GR_GeoRender.h.

unsigned GR_GeoRender::myUseBoneDeform

protected

Definition at line 308 of file GR_GeoRender.h.

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

GR/GR_GeoRender.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation