#include <GR_PrimTetra.h>

Inheritance diagram for HDK_Sample::GR_PrimTetra:

Public Member Functions
	GR_PrimTetra (const GR_RenderInfo info, const char cache_name, const GEO_Primitive *prim)

	~GR_PrimTetra () override

const char *	className () const override
	Return a string version of this class's name. More...

GR_PrimAcceptResult	acceptPrimitive (GT_PrimitiveType t, int geo_type, const GT_PrimitiveHandle &ph, const GEO_Primitive *prim) override

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

void	render (RE_RenderContext r, GR_RenderMode render_mode, GR_RenderFlags flags, GR_DrawParms dp) override

void	renderDecoration (RE_RenderContext r, GR_Decoration decor, const GR_DecorationParms &parms) override

int	renderPick (RE_RenderContext r, const GR_DisplayOption *opt, unsigned int pick_type, GR_PickStyle pick_style, bool has_pick_map) override

Public Member Functions inherited from GR_Primitive
bool	setCacheName (const char *cache_name)

virtual void	resetPrimitives ()

virtual GR_BasePrimType	getBasePrimType () const
	The base primitive type is usually NORMAL unless this is a packed type. More...

virtual GT_PrimitiveHandle	getInstancePrim () const

bool	typeMask (GEO_PrimTypeCompat::TypeMask mask) const
	returns true if this primitive's type mask is part of "mask". More...

virtual void	checkForDeferredDraw (RE_RenderContext r, GR_RenderMode mode, GR_RenderFlags flags, const GR_DrawParms &dp, const UT_Matrix4D &proj_view, const UT_Matrix4D &object, const UT_Vector2F &min_proj_size, bool &visible, bool &defer)

virtual bool	isPrimVisible () const

GR_DispOptChange	checkDisplayOptionChange (const GR_DisplayOption &opts)

virtual bool	updateOnViewChange (const GR_DisplayOption &) const
	If this primitive requires an update when the view changes, return true. More...

void	updatePrim (RE_RenderContext r, const GT_PrimitiveHandle &primh, const GR_UpdateParms &parms)
	called every time the metacount version is bumped on the GU_Detail. More...

virtual void	viewUpdate (RE_RenderContext r, const GR_ViewUpdateParms &parms)

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

virtual void	updateInstanceGroup (const GR_InstanceBuffer *buffer, int instance_group=-1)

void	draw (RE_RenderContext r, GR_RenderMode render_mode, GR_RenderFlags render_flags, GR_DrawParms parms)

int	drawPick (RE_RenderContext r, const GR_DisplayOption *opt, unsigned int pick_type, GR_PickStyle pick_style, bool has_pick_map)

virtual void	setupDrawDecorations (RE_RenderContext r)
	Called just before drawing our first decoration. More...

void	drawDecoration (RE_RenderContext r, GR_Decoration decor, const GR_DecorationParms &parms)

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

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

int64	supportedDecorations ()

virtual bool	supportsRenderUV ()
	Return true if this primitive supports drawing into a UV viewport. More...

virtual bool	requiresAlphaPass () const
	Return true if this primitive requires an alpha pass. More...

bool	drawInAlphaPass (GR_AlphaPass alpha) const
	Return true if this should be drawn in the given alpha pass. More...

virtual bool	renderInAlphaPass (GR_AlphaPass a)
	Return true if this primitive renders in the specified alpha pass. More...

virtual bool	getBoundingBox (UT_BoundingBoxD &bbox) const
	Returns the bounding box of this primitive if it can be determined. More...

void	setAlphaPassMask (int mask)

int	getAlphaPassMask () const

virtual const GA_Primitive *	getGAPrimitive (const GU_Detail *gdp, exint primitive_id) const

virtual exint	getGAVertex (const GU_Detail *gdp, exint vertex_id) const

virtual exint	getNumGLPrimitives (const GR_DisplayOption *)

GR_RenderVersion	getRenderVersion () const
	The GL render version to use for this primitive. More...

bool	showSelections () const
	whether to display component selections or not. More...

bool	canDoInstancing () const
	Instancing matrix list and version (for the vertex array) More...

bool	isObjectSelection () const
	Returns true if the full object is selected at the scene level. More...

bool	supportsDynamicCulling () const

void	supportsDynamicCulling (bool dc)

int32	getDisplayOptionVersion () const

int32	bumpDisplayOptionVersion ()

virtual void	retirePrimitive ()
	Called when a node is no longer actively displayed, but still cached. More...

virtual RE_Geometry *	getDecorationGeometry ()

virtual bool	isHighlighted () const
	Only for the Scene Graph view: highlighted prims. More...

void	setPrimUsed (bool used)

bool	isPrimUsed () const

void	setParentPrimType (GR_BasePrimType type)
	set for those primitives that are within packed primitives More...

GR_BasePrimType	getParentPrimType () const

const GR_RenderInfo *	getRenderInfo () const

virtual void	getGeoRenders (UT_Array< GR_GeoRender * > &renders)

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())

const char *	getCacheName () const
	The base GL cache name assigned to this primitive. More...

void	incref ()

void	decref ()

virtual bool	needsGLStateCheck (const GR_DisplayOption &opts) const

virtual bool	checkGLState (RE_RenderContext r, const GR_DisplayOption &opts)

virtual bool	setup (const GR_DisplayOption *)

virtual void	cleanup (RE_RenderContext r)

GT_PrimitiveHandle	getCachedGTPrimitive ()

void	cacheGTPrimitive (const GT_PrimitiveHandle &prim)

Additional Inherited Members
Public Types inherited from GR_Primitive
enum	GR_DispOptChange { DISPLAY_UNCHANGED, DISPLAY_CHANGED, DISPLAY_VERSION_CHANGED }

Static Public Member Functions inherited from GR_Primitive
static GR_Primitive *	createPrimitive (GT_PrimitiveType ptype, int geo_type, const GR_RenderInfo info, const char cache_name)

Protected Member Functions inherited from GR_Primitive
	GR_Primitive (const GR_RenderInfo info, const char cache_name, GEO_PrimTypeCompat::TypeMask gaprimtype)

virtual	~GR_Primitive ()

virtual GR_DispOptChange	displayOptionChange (const GR_DisplayOption &opts, bool first_init)

bool	standardMarkersChanged (const GR_DisplayOption &opts, const GR_Decoration *markers, bool first_init)

void	updateDecoration (RE_RenderContext r, GR_Decoration dec, const GR_UpdateParms &p, const GT_PrimitiveHandle &prim, RE_Geometry *geo)

void	updateDecoration (RE_RenderContext r, GR_Decoration dec, const GR_UpdateParms &p, const GT_PrimitiveHandle &prim, RV_Geometry *geo)

void	updateDecorationList (RE_RenderContext r, const GR_Decoration pdecs, const GR_UpdateParms &p, const GT_PrimitiveHandle &prim, GR_GeoRender geo)

void	drawDecoration (RE_RenderContext r, GR_GeoRender geo, GR_Decoration dec, const GR_DisplayOption opts, GR_DecorRenderFlags flags, bool overlay, bool override_vis, int instance_group=-1, GR_SelectMode *select_override=NULL, GR_DecorationRender::PrimitiveType t=GR_DecorationRender::PRIM_TRIANGLE)

void	drawVisualizer (RE_RenderContext r, GR_GeoRender geo, const GR_VisualizerInfo dec_info, const GR_DisplayOption *opts, GR_DecorRenderFlags flags, GR_DecorationRender::PrimitiveType ptype=GR_DecorationRender::PRIM_TRIANGLE)

void	drawDecorationForGeo (RE_RenderContext r, RE_Geometry geo, GR_Decoration dec, const GR_DisplayOption opts, GR_DecorRenderFlags flags, bool overlay, bool override_vis, int instance_group, GR_SelectMode smode, GR_DecorationRender::PrimitiveType t=GR_DecorationRender::PRIM_TRIANGLE, RE_OverrideList *override_list=NULL)

void	drawVisualizerForGeo (RE_RenderContext r, RE_Geometry geo, const GR_VisualizerInfo dec_info, const GR_DisplayOption *opts, GR_DecorRenderFlags flags, GR_DecorationRender::PrimitiveType ptype=GR_DecorationRender::PRIM_TRIANGLE)

void	drawDecorationForGeo (RE_RenderContext r, RV_Geometry geo, GR_Decoration dec, const GR_DisplayOption opts, GR_DecorRenderFlags flags, bool overlay, bool override_vis, int instance_group, GR_SelectMode smode, GR_DecorationRender::PrimitiveType t=GR_DecorationRender::PRIM_TRIANGLE, RE_OverrideList *override_list=NULL)

void	drawVisualizerForGeo (RE_RenderContext r, RV_Geometry geo, const GR_VisualizerInfo dec_info, const GR_DisplayOption *opts, GR_DecorRenderFlags flags, GR_DecorationRender::PrimitiveType ptype=GR_DecorationRender::PRIM_TRIANGLE)

void	drawGeoRender (RE_RenderContext r, GR_GeoRender *geo, GR_RenderMode mode, GR_RenderFlags flags, GR_DrawParms dp)

bool	checkUserOptions (const GR_DisplayOption &opt) const

void	updateUserOptions (const GR_DisplayOption &opt)

const GR_UserOption *	getUserDecoration (GR_Decoration dec) const

void	updateUserDecorations (RE_RenderContext r, const GT_PrimitiveHandle &primh, const GR_UpdateParms &p, RE_Geometry *for_geo=NULL)

GR_DispOptChange	checkColorOverride (const GR_DisplayOption &opts, bool first_init)

GT_Primitive *	createUnitSphere (const GT_RefineParms &parms)

template<class GeoPrim >
void	getGEOPrimFromGT (const GT_PrimitiveHandle &primh, const GeoPrim *&prim)

int	doPickPoints (RE_RenderContext r, const GR_DisplayOption opts, GR_GeoRender gr, RE_Geometry *geo, GR_SelectMode select_mode, int select_inst, GR_PickStyle pickstyle, bool has_pick_map, RE_PrimType real_prim_type, int real_connect_start, int real_connect_num)

int	doPickPoints (RE_RenderContext r, const GR_DisplayOption opts, GR_GeoRender gr, RV_Geometry *geo, GR_SelectMode select_mode, int select_inst, GR_PickStyle pickstyle, bool has_pick_map, RE_PrimType real_prim_type, int real_connect_start, int real_connect_num)

int	doPickPoints (RE_RenderContext r, const GR_DisplayOption opts, GR_GeoRender gr, GR_PickStyle pickstyle, bool has_pick_map, RE_PrimType real_prim_type, int real_connect_start, int real_connect_num)
	Do picking for point attribute on GeoRender `gr` More...

int	getPickBufferSize (RE_Geometry *geo, unsigned int picktype, int &vector_size, bool &needs_2pass, int start_group=4, int end_group=-1, GR_PickStyle pickstyle=GR_PICK_NONE) const

int	getPickBufferSize (const GR_PickRender *geo, unsigned int picktype, int &vector_size, bool &needs_2pass, int start_group=4, int end_group=-1, GR_PickStyle pickstyle=GR_PICK_NONE) const

GR_PickBuffer *	createPickBuffer (RE_RenderContext r, int buffer_size, int vector_size=1, bool inconclusive_stream_too=false, const GR_PickRender *geo=nullptr)

UT_UniquePtr< GR_PickRender >	createPickRender (RE_RenderContext r, const GR_DisplayOption opts, GR_GeoRender gr, unsigned int picktype)

int	accumulatePickIDs (RE_RenderContext r, int npicks, GR_PickBuffer *pick_buffer=NULL)

GR_PickCompMode	setupPrimPickMode (RE_RenderContext r, GR_GeoRender *geo) const

void	setPrimTypeMask (GEO_PrimTypeCompat::TypeMask m)

void	setSupportedDecorations (int64 mask)

Protected Attributes inherited from GR_Primitive
bool	myHasDetailPointNormal

bool	mySupportsDynamicCulling

GR_DecorationRender *	myDecorRender

const GR_RenderInfo *	myInfo

UT_BoundingBoxF	myBBox

UT_Matrix4D	myLocal

int	myQueuedDrawID

int	myQueuedPointID

Detailed Description

Primitive object that is created by GR_PrimTetraHook whenever a tetrahedron primitive is found. This object can be persistent between renders, though display flag changes or navigating though SOPs can cause it to be deleted and recreated later.

Examples:: tetprim/GR_PrimTetra.C.

Definition at line 65 of file GR_PrimTetra.h.

Constructor & Destructor Documentation

GR_PrimTetra::GR_PrimTetra	(	const GR_RenderInfo *	info,
		const char *	cache_name,
		const GEO_Primitive *	prim
	)

Examples:: tetprim/GR_PrimTetra.C, and tetprim/GR_PrimTetra.h.

Definition at line 63 of file GR_PrimTetra.C.

GR_PrimTetra::~GR_PrimTetra ( )

override

Examples:: tetprim/GR_PrimTetra.h.

Definition at line 73 of file GR_PrimTetra.C.

Member Function Documentation

GR_PrimAcceptResult GR_PrimTetra::acceptPrimitive	(	GT_PrimitiveType	t,
		int	geo_type,
		const GT_PrimitiveHandle &	ph,
		const GEO_Primitive *	prim
	)

overridevirtual

See if the tetra primitive can be consumed by this primitive. Only tetra from the same detail will ever be passed in.

Implements GR_Primitive.

Examples:: tetprim/GR_PrimTetra.C, and tetprim/GR_PrimTetra.h.

Definition at line 80 of file GR_PrimTetra.C.

const char* HDK_Sample::GR_PrimTetra::className ( ) const

inlineoverridevirtual

Return a string version of this class's name.

Implements GR_Primitive.

Examples:: tetprim/GR_PrimTetra.h.

Definition at line 73 of file GR_PrimTetra.h.

void GR_PrimTetra::render	(	RE_RenderContext	r,
		GR_RenderMode	render_mode,
		GR_RenderFlags	flags,
		GR_DrawParms	dp
	)

overridevirtual

Called whenever the primitive is required to render, which may be more than one time per viewport redraw (beauty, shadow passes, wireframe-over) It also may be called outside of a viewport redraw to do picking of the geometry.

Implements GR_Primitive.

Examples:: tetprim/GR_PrimTetra.C, and tetprim/GR_PrimTetra.h.

Definition at line 275 of file GR_PrimTetra.C.

void GR_PrimTetra::renderDecoration	(	RE_RenderContext	r,
		GR_Decoration	decor,
		const GR_DecorationParms &	parms
	)

overridevirtual

Render the attributes required for decoration 'decor' (like point markers, uv text, normals, etc). 'overlay' should be set to true if currently rendering in the overlay texture, false if in the main viewport.

Reimplemented from GR_Primitive.

Examples:: tetprim/GR_PrimTetra.C, and tetprim/GR_PrimTetra.h.

Definition at line 398 of file GR_PrimTetra.C.

int GR_PrimTetra::renderPick	(	RE_RenderContext	r,
		const GR_DisplayOption *	opt,
		unsigned int	pick_type,
		GR_PickStyle	pick_style,
		bool	has_pick_map
	)

overridevirtual

Render this primitive for picking, where pick_type is defined as one of the pickable bits in GU_SelectType.h (like GR_PICK_GEOPOINT) return the number of picks

Implements GR_Primitive.

Examples:: tetprim/GR_PrimTetra.C, and tetprim/GR_PrimTetra.h.

Definition at line 409 of file GR_PrimTetra.C.

void GR_PrimTetra::update	(	RE_RenderContext	r,
		const GT_PrimitiveHandle &	primh,
		const GR_UpdateParms &	p
	)

overridevirtual

Called whenever the parent detail is changed, draw modes are changed, selection is changed, or certain volatile display options are changed (such as level of detail).

Implements GR_Primitive.

Examples:: tetprim/GR_PrimTetra.C, and tetprim/GR_PrimTetra.h.

Definition at line 93 of file GR_PrimTetra.C.

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

samples/tetprim/GR_PrimTetra.h
samples/tetprim/GR_PrimTetra.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation