#include <GR_VolumeGL3.h>

Inheritance diagram for GR_VolumeGL3:

Public Member Functions
	GR_VolumeGL3 (GR_Primitive prim, GR_VolumeBase base)

	~GR_VolumeGL3 () override

const char *	className () const override

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

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

void	draw (RE_RenderContext r, GR_RenderMode mode, GR_RenderFlags flags, GR_DrawParms dp) override
	Normal drawing method. Only issue rendering commands. More...

exint	getNumGLPrimitives () const override

Public Member Functions inherited from GR_GeoRenderGL
	GR_GeoRenderGL (GR_Primitive *parent_prim)

	~GR_GeoRenderGL () override

virtual void	updateInstanceGroupArray (const RE_VertexArray array, int instance_group=-1, const char attrib_name=NULL, RE_GenericAttribID id=RE_GENATTRIB_NONE)

RE_Geometry *	createGeometry (int npoints=0)

RE_Geometry *	getGeometry () override

void	retireGeometry () override

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

void	setupGeoOverride (RE_Render r, const GR_DisplayOption opt, RE_Geometry *geo, UT_UniquePtr< RE_OverrideList > &override_list)

void	cleanupGeoOverride (RE_Render r, const GR_DisplayOption opt, RE_Geometry *geo)

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

virtual	~GR_GeoRender ()

bool	isGL () const

bool	isVulkan () const

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

virtual bool	isConvexed () const

virtual void	geometryUpdated (RE_RenderContext)

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

virtual RV_Geometry *	getVkGeometry ()

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

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

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 RE_Texture *	getBSplineWeights (RE_Render *r)

Static Public Member Functions inherited from GR_GeoRenderGL
static RE_VertexArray *	getDirtyAttribArray (RE_Render r, RE_Geometry geo, const char *attrib_name, const GT_DataArrayHandle &h, const GR_DisplayOption &opts, RE_ArrayType atype, RE_CacheVersion attr_version)

static void	fillGeoAttribs (RE_Render r, const GT_Primitive prim, const GR_UpdateParms &p, RE_Geometry geo, bool needs_nml, bool needs_uv, bool needs_tangent, bool need_prim_vert_info, const GT_DataArrayHandle &point_norm, GR_BasePrimType packed_type, bool build_point_id, bool build_prim_id, GR_GeoRenderGL geo_ren=nullptr, bool has_detail_prim_id=nullptr, int detail_prim_id=nullptr, int *num_bone_deform=nullptr)

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

Additional Inherited Members
Public Types inherited from GR_GeoRender
enum	RenderType { OPENGL, VULKAN }

Protected Member Functions inherited from GR_GeoRenderGL
void	initLights (RE_Render r, RE_Shader sh, GR_RenderMode mode, GR_RenderFlags flags, const GR_DisplayOption *opt)

void	buildPointID (RE_Render *r, const GT_Primitive &prim, const GU_ConstDetailHandle &geo, RE_CacheVersion geo_version)

void	buildPrimitiveID (RE_Render *r, const GT_Primitive &primh, const GU_ConstDetailHandle &geo, RE_CacheVersion geo_version)

GR_SelectMode	buildSelection (RE_Render *r, const GR_UpdateParms &parms, RE_Geometry &obj, const GT_PrimitiveHandle &primh, const GT_DataArrayHandle &vertexlist)

GR_SelectMode	addToPointSelection (RE_Render r, RE_VertexArray select_array, int length, 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 (RE_Render r, RE_VertexArray select_array, int length, const GU_Detail &geo, const GT_DataArrayHandle &vh, const GA_VertexGroup *vertsel, bool &init)

GR_SelectMode	addToEdgeSelection (RE_Render r, RE_VertexArray select_array, int length, const GU_Detail &geo, const GT_DataArrayHandle &vt, const GT_DataArrayHandle &vert_list, const GA_EdgeGroup *edgesel, bool &init)

GR_SelectMode	addToPrimSelection (RE_Render r, RE_VertexArray sel_array, const GT_DataArrayHandle &vh, const GA_PrimitiveGroup *primsel, bool &init)

virtual GR_SelectMode	addToBreakpointSelection (RE_Render r, RE_VertexArray select, int bpnt_len, const GA_BreakpointGroup *bps, bool &init)

GR_SelectMode	buildInstanceSelection (RE_Render *r, const GR_UpdateParms &p, RE_Geometry &obj)

void	fillAttributesGL3 (RE_Render r, const GT_Primitive prim, const GR_UpdateParms &p, RE_Geometry *geo, bool needs_nml, bool needs_uv, bool needs_tangent, bool need_prim_vert_info, const GT_DataArrayHandle &point_norm)

virtual int	setupSelection (RE_Render r, const GR_DisplayOption opt, GR_RenderFlags flags, bool supports_outline=false) const

virtual void	cleanupSelection (RE_Render *r, int key) const
	Clean up selection uniforms; much be paired with a setupSelection(). More...

void	updateWireColor (RE_Render r, RE_Geometry geo, const GR_DisplayOption *opt, int start_draw_idx, int num_draw_idx=1) const

Protected Member Functions inherited from GR_GeoRender
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 inherited from GR_GeoRenderGL
RE_Geometry *	myGeometry

Protected Attributes inherited from GR_GeoRender
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 114 of file GR_VolumeGL3.h.

Constructor & Destructor Documentation

GR_VolumeGL3::GR_VolumeGL3	(	GR_Primitive *	prim,
		GR_VolumeBase *	base
	)

GR_VolumeGL3::~GR_VolumeGL3 ( )

override

Member Function Documentation

const char* GR_VolumeGL3::className ( ) const

inlineoverridevirtual

Implements GR_GeoRender.

Definition at line 120 of file GR_VolumeGL3.h.

void GR_VolumeGL3::draw	(	RE_RenderContext	r,
		GR_RenderMode	mode,
		GR_RenderFlags	flags,
		GR_DrawParms	draw_parms
	)

overridevirtual

Normal drawing method. Only issue rendering commands.

Implements GR_GeoRender.

static RE_Texture* GR_VolumeGL3::getBSplineWeights ( RE_Render * r )

static

exint GR_VolumeGL3::getNumGLPrimitives ( ) const

overridevirtual

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

Implements GR_GeoRender.

void GR_VolumeGL3::update	(	RE_RenderContext	r,
		const GT_PrimitiveHandle &	primh,
		const GR_UpdateParms &	p,
		const char *	cache_name
	)

overridevirtual

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

Implements GR_GeoRender.

void GR_VolumeGL3::viewUpdate	(	RE_RenderContext	r,
		const GR_DisplayOption &	opts,
		const char *	cache_name,
		RE_CacheVersion	geo_version,
		RE_CacheVersion	select_version
	)

overridevirtual

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

Reimplemented from GR_GeoRender.

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

GR/GR_VolumeGL3.h

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation