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VISF_Visualizer.h
Go to the documentation of this file.
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/*
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* PROPRIETARY INFORMATION. This software is proprietary to
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* Side Effects Software Inc., and is not to be reproduced,
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* transmitted, or disclosed in any way without written permission.
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*
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* NAME: VISF_Visualizer.h (VISF Library, C++)
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*
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* COMMENTS:
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* A VISF_Visualizer is a custom display option which can be toggled on/off
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* and contain any arbitrary settings.
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*/
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#ifndef __VISF_Visualizer__
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#define __VISF_Visualizer__
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#include "
VISF_API.h
"
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#include "
VISF_PrimitiveType.h
"
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#include <
GUI/GUI_DisplayOption.h
>
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#include <
GUI/GUI_VisInterface.h
>
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#include <
VIS/VIS_Visualizer.h
>
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#include <
RE/RE_RenderContext.h
>
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#include <
UT/UT_Array.h
>
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#include <
GR/GR_Defines.h
>
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#include <
GT/GT_Handles.h
>
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class
GEO_Primitive
;
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class
GR_Primitive
;
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class
GR_RenderInfo
;
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class
GU_Detail
;
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class
GUI_GeoRender
;
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class
RE_Render
;
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class
VISF_Primitive
;
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class
VISF_API
VISF_Visualizer
:
public
VIS_Visualizer
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{
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public
:
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VISF_Visualizer
();
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~
VISF_Visualizer
()
override
;
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/// Determines which primitive types can be passed to the visualizer
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/// for filtering or creation.
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virtual
bool
acceptsPrimitiveType
(
VISF_PrimitiveType
type
)
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{
return
false
; }
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void
updateForRender(
RE_RenderContext
r
);
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virtual
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GR_DecorVisibility
getDecorVisibility
()
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{
return
GR_DECOR_ALWAYS_VISIBLE
; }
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virtual
void
renderDecorations
(
RE_RenderContext
r
,
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const
UT_Array<GUI_GeoRender *>
&geos,
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const
GUI_DisplayOption
&disp_opts,
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GR_DecorRenderFlags
flags
)
const
{}
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virtual
bool
canSetupRenderForGeo(
RE_RenderContext
r
,
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GUI_DisplaySetType
dset,
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GR_RenderMode
render_mode,
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const
GUI_GeoRender
*geo,
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const
GUI_DisplayOption
&disp_opts);
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virtual
void
setupRender
(
RE_RenderContext
r
,
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GUI_DisplaySetType
dset,
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GR_RenderMode
render_mode,
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const
GUI_GeoRender
*geo,
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GUI_DisplayOption
&disp_opts)
const
{}
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virtual
void
cleanupRender
(
RE_RenderContext
r
,
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GUI_DisplaySetType
dset,
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GR_RenderMode
render_mode,
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const
GUI_GeoRender
*geo,
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GUI_DisplayOption
&disp_opts)
const
{}
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virtual
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GT_PrimitiveHandle
filterPrimitive(
const
GU_Detail
*gdp,
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const
GT_PrimitiveHandle
>_prm,
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const
GEO_Primitive
*geo_prm,
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const
GR_RenderInfo
*info,
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GR_PrimAcceptResult
&processed,
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GUI_VisFlags
&vis_flags)
const
;
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virtual
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VISF_Primitive
*createPrimitive(
const
GU_Detail
*gdp,
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const
GT_PrimitiveHandle
>_prim,
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const
GEO_Primitive
*geo_prim,
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const
GR_Primitive
*gr_prim,
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const
GR_RenderInfo
*info,
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const
char
*
cache_name
,
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GR_PrimAcceptResult
&processed)
const
;
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virtual
VISF_Visualizer
*
castToVISR
() {
return
this
; }
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protected
:
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/// Copy constructor
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VISF_Visualizer
(
const
VISF_Visualizer
&
src
);
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virtual
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void
doUpdateForRender
(
RE_RenderContext
r
) {}
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int
myRenderVersion
;
// cathes up with myCookVersion
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};
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static
inline
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UT_Vector2F
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VISgetViewCoord(
const
UT_Vector3F
& p,
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const
UT_Matrix4D
*xform,
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const
UT_DimRect
*viewport)
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{
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UT_Vector4F
pos(p(0), p(1), p(2), 1.0);
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fpreal32
scx, scy;
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// Get the screen space x,y,z after the view and projection transforms.
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pos *= *xform;
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pos.
dehomogenize
();
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scx = (pos.
x
() * 0.5 + 0.5) * viewport->
width
() + viewport->
x1
();
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scy = (pos.
y
() * 0.5 + 0.5) * viewport->
height
() + viewport->
y1
();
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return
UT_Vector2F
(scx, scy);
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}
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#endif
GUI_GeoRender
Definition:
GUI_GeoRender.h:84
RE_RenderContext.h
VISF_API
#define VISF_API
Definition:
VISF_API.h:10
flags
GLbitfield flags
Definition:
glcorearb.h:1596
UT_Matrix4T< fpreal64 >
GR_DecorRenderFlags
GR_DecorRenderFlags
Definition:
GR_Defines.h:230
UT_Vector4T::y
constexpr SYS_FORCE_INLINE T & y() noexcept
Definition:
UT_Vector4.h:493
GT_Handles.h
GR_Defines.h
GUI_VisFlags
GUI_VisFlags
Definition:
GUI_VisInterface.h:26
GT_Names::cache_name
GT_API const UT_StringHolder cache_name
GUI_DisplayOption
Definition:
GUI_DisplayOption.h:65
VISF_Visualizer::renderDecorations
virtual void renderDecorations(RE_RenderContext r, const UT_Array< GUI_GeoRender * > &geos, const GUI_DisplayOption &disp_opts, GR_DecorRenderFlags flags) const
Definition:
VISF_Visualizer.h:53
GUI_VisInterface.h
UT_Array.h
UT_Vector3T< fpreal32 >
UT_Vector4T< fpreal32 >
UT_Vector2T< fpreal32 >
fpreal32
float fpreal32
Definition:
SYS_Types.h:200
UT_Array< GUI_GeoRender * >
GUI_DisplaySetType
GUI_DisplaySetType
Context specific display options for geometry states.
Definition:
GUI_DisplayOption.h:41
RE_RenderContext
Temporary container for either a RV_Render and an RE_Render.
Definition:
RE_RenderContext.h:23
UT_Vector4T::x
constexpr SYS_FORCE_INLINE T & x() noexcept
Definition:
UT_Vector4.h:491
VISF_Visualizer::myRenderVersion
int myRenderVersion
Definition:
VISF_Visualizer.h:101
GR_Primitive
Definition:
GR_Primitive.h:55
VISF_Visualizer::castToVISR
virtual VISF_Visualizer * castToVISR()
Definition:
VISF_Visualizer.h:93
VISF_PrimitiveType.h
GR_DecorVisibility
GR_DecorVisibility
Definition:
GR_Defines.h:192
GR_RenderMode
GR_RenderMode
Definition:
GR_Defines.h:48
RE_Render
Definition:
RE_Render.h:29
GR_DECOR_ALWAYS_VISIBLE
Definition:
GR_Defines.h:194
VISF_Visualizer::acceptsPrimitiveType
virtual bool acceptsPrimitiveType(VISF_PrimitiveType type)
Definition:
VISF_Visualizer.h:44
VISF_Visualizer
Definition:
VISF_Visualizer.h:36
VISF_PrimitiveType
Definition:
VISF_PrimitiveType.h:22
UT_IntrusivePtr< GT_Primitive >
VISF_Visualizer::setupRender
virtual void setupRender(RE_RenderContext r, GUI_DisplaySetType dset, GR_RenderMode render_mode, const GUI_GeoRender *geo, GUI_DisplayOption &disp_opts) const
Definition:
VISF_Visualizer.h:64
GR_PrimAcceptResult
GR_PrimAcceptResult
Definition:
GR_Defines.h:359
UT_Rect::x1
int x1() const
Get lower-left corner.
Definition:
UT_Rect.h:228
GR_RenderInfo
Definition:
GR_RenderInfo.h:29
VIS_Visualizer.h
UT_Rect::width
int width() const
Get width/height dimensions.
Definition:
UT_Rect.h:248
UT_Vector2F
UT_Vector2T< fpreal32 > UT_Vector2F
Definition:
UT_VectorTypes.h:28
VISF_Primitive
Definition:
VISF_Primitive.h:25
UT_Rect< UT_DimRectImpl >
GU_Detail
Definition:
GU_Detail.h:154
VISF_API.h
GUI_DisplayOption.h
UT_Rect::height
int height() const
Get width/height dimensions.
Definition:
UT_Rect.h:249
r
GLboolean r
Definition:
glcorearb.h:1222
UT_Vector4T::dehomogenize
void dehomogenize()
Express the point in homogeneous coordinates or vice-versa.
Definition:
UT_Vector4.h:545
GEO_Primitive
Definition:
GEO_Primitive.h:41
VISF_Visualizer::getDecorVisibility
virtual GR_DecorVisibility getDecorVisibility()
Definition:
VISF_Visualizer.h:50
VISF_Visualizer::cleanupRender
virtual void cleanupRender(RE_RenderContext r, GUI_DisplaySetType dset, GR_RenderMode render_mode, const GUI_GeoRender *geo, GUI_DisplayOption &disp_opts) const
Definition:
VISF_Visualizer.h:70
type
type
Definition:
core.h:1059
UT_Rect::y1
int y1() const
Get lower-left corner.
Definition:
UT_Rect.h:229
VISF_Visualizer::doUpdateForRender
virtual void doUpdateForRender(RE_RenderContext r)
Definition:
VISF_Visualizer.h:99
VIS_Visualizer
Definition:
VIS_Visualizer.h:57
src
GLenum src
Definition:
glcorearb.h:1793
VISF
VISF_Visualizer.h
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