ost::gfx Namespace Reference

Namespaces

namespace  detail
namespace  impl
namespace  map_iso
namespace  py_gfx_obj
namespace  RenderMode

Data Structures

struct  Bitmap
class  ColladaExporter
class  Color
class  BasicGradientColorOp
class  ByChainColorOp
class  ByElementColorOp
class  ColorOp
class  EntityViewColorOp
class  GradientColorOp
class  GradientLevelColorOp
class  MapHandleColorOp
class  UniformColorOp
class  Entity
 graphical rendering of mol::EntityHandle entites More...
class  Exporter
class  GfxNode
class  GfxNodeVisitor
class  GfxObj
 main class for all graphic objects More...
class  GfxObjBase
 main interface for all graphic objects, both in C++ and Python More...
struct  SpherePrim
struct  CylinderPrim
struct  TextPrim
class  GfxTestObj
class  GLWinBase
class  GostExporter
class  Gradient
 color gradient More...
class  GradientManager
class  OffscreenBuffer
class  InputEvent
class  MapIso
 isocontour rendering for 3D image data More...
class  MapSlab
 Render slice of 3d image. More...
class  Material
class  OffscreenBufferFormat
class  PovState
class  PrimList
class  Primitive
 base class for geometric primitives such as cuboids, and circles More...
class  Cuboid
 a rendered cuboid in 3D space More...
class  Quad
 a simple rendered quad in 3D space. More...
class  CartoonRenderOptions
class  CPKRenderOptions
class  CustomRenderOptions
class  LineRenderOptions
class  LineTraceRenderOptions
class  RenderOptions
class  SimpleRenderOptions
class  SlineRenderOptions
class  TraceRenderOptions
struct  Viewport
class  Scene
 main class for organization and root for the graphical display More...
class  SceneObserver
 Interface for observing graphical objects. More...
class  Selection
class  Surface
class  SymmetryOp
class  SymmetryNode
 renders all child nodes and the symmetry related copies More...
class  Texture
class  IndexedVertexArray
class  GfxNodeListAttrProxy
class  GfxNodeListProxy

Typedefs

typedef unsigned char ColorMask
typedef boost::shared_ptr
< UniformColorOp > 		UniformColorOpP
typedef std::vector
< RenderMode::Type > 		RenderModeTypes
typedef boost::shared_ptr< Entity > EntityP
typedef boost::weak_ptr< Entity > EntityW
typedef std::vector< GfxNodeP > GfxNodeVector
typedef boost::shared_ptr
< GfxNode > 		GfxNodeP
typedef std::vector< GfxNodeP > NodePtrList
typedef boost::shared_ptr
< GfxObjBase > 		GfxObjBaseP
typedef boost::shared_ptr< GfxObj > GfxObjP
typedef std::vector< SpherePrim > SpherePrimList
typedef std::vector< CylinderPrim > CylinderPrimList
typedef std::vector< TextPrim > TextPrimList
typedef boost::shared_ptr< MapIso > MapIsoP
typedef boost::shared_ptr
< MapSlab > 		MapSlabP
typedef boost::shared_ptr
< CartoonRenderOptions > 		CartoonRenderOptionsPtr
typedef boost::shared_ptr
< CPKRenderOptions > 		CPKRenderOptionsPtr
typedef boost::shared_ptr
< CustomRenderOptions > 		CustomRenderOptionsPtr
typedef boost::shared_ptr
< LineRenderOptions > 		LineRenderOptionsPtr
typedef boost::shared_ptr
< LineTraceRenderOptions > 		LineTraceRenderOptionsPtr
typedef boost::shared_ptr
< RenderOptions > 		RenderOptionsPtr
typedef boost::shared_ptr
< SimpleRenderOptions > 		SimpleRenderOptionsPtr
typedef boost::shared_ptr
< SlineRenderOptions > 		SlineRenderOptionsPtr
typedef boost::shared_ptr
< TraceRenderOptions > 		TraceRenderOptionsPtr
typedef std::vector
< SceneObserver * > 		SceneObserverList
typedef boost::shared_ptr
< Surface > 		SurfaceP
typedef std::vector< SymmetryOp > SymmetryOpList
typedef unsigned int VertexID
typedef unsigned int LineID
typedef unsigned int TriID
typedef unsigned int QuadID

Enumerations

enum  ColorBit { DETAIL_COLOR = 1, MAIN_COLOR = 2 }
enum  InputDevice { INPUT_DEVICE_DUMMY = 0, INPUT_DEVICE_MOUSE }
enum  InputCommand {
  INPUT_COMMAND_NONE = 0, INPUT_COMMAND_ROTX, INPUT_COMMAND_ROTY, INPUT_COMMAND_ROTZ,
  INPUT_COMMAND_TRANSX, INPUT_COMMAND_TRANSY, INPUT_COMMAND_TRANSZ, INPUT_COMMAND_SLABN,
  INPUT_COMMAND_SLABF, INPUT_COMMAND_AUTOSLAB, INPUT_COMMAND_TOGGLE_FOG, INPUT_COMMAND_CUSTOM1,
  INPUT_COMMAND_CUSTOM2, INPUT_COMMAND_CUSTOM3, INPUT_COMMAND_REBUILD
}
enum  TransformTarget {
  TRANSFORM_VIEW = 0, TRANSFORM_RIGID, TRANSFORM_TORSION, TRANSFORM_ANGLE,
  TRANSFORM_ROTAMER
}
enum  MapIsoType { ORIGINAL_MAP, DOWNSAMPLED_MAP }
enum  RenderPass {
  STANDARD_RENDER_PASS, GLOW_RENDER_PASS, DEPTH_RENDER_PASS, TRANSPARENT_RENDER_PASS,
  OVERLAY_RENDER_PASS
}

Functions

void DLLEXPORT_OST_GFX ExportBitmap (const String &fname, std::string ext, unsigned int width, unsigned int height, unsigned char *data)
Bitmap DLLEXPORT_OST_GFX ImportBitmap (const String &fname, std::string ext="")
Color DLLEXPORT_OST_GFX RGB (float r, float g, float b)
Color DLLEXPORT_OST_GFX RGBb (uchar r, uchar g, uchar b)
Color DLLEXPORT_OST_GFX RGBi (unsigned int r, unsigned int g, unsigned int b)
Color DLLEXPORT_OST_GFX RGBA (float r, float g, float b, float a)
Color DLLEXPORT_OST_GFX RGBAb (uchar r, uchar g, uchar b, uchar a)
Color DLLEXPORT_OST_GFX RGBAi (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
Color DLLEXPORT_OST_GFX HSV (float h, float s, float v)
Color DLLEXPORT_OST_GFX HSVi (int h, int s, int v)
Color DLLEXPORT_OST_GFX HSVA (float h, float s, float v, float a)
Color DLLEXPORT_OST_GFX HSVAi (int h, int s, int v, int a)
DLLEXPORT_OST_GFX std::ostream & operator<< (std::ostream &, const Color &c)
def Stereo
def FitToScreen
def GostExporter
def ColladaExporter

Variables

static const unsigned int VA_SPHERE_MAX_DETAIL = 12
static const unsigned int VA_ICO_SPHERE_MAX_DETAIL = 4
static const unsigned int VA_CYL_MAX_DETAIL = 12
tuple WHITE = RGB(1.0,1.0,1.0)
tuple BLACK = RGB(0.0,0.0,0.0)
tuple GREY = RGB(0.5,0.5,0.5)
tuple RED = RGB(1.0,0.0,0.0)
tuple DARKRED = RGB(0.5,0.0,0.0)
tuple LIGHTRED = RGB(1.0,0.5,0.5)
tuple GREEN = RGB(0.0,1.0,0.0)
tuple DARKGREEN = RGB(0.0,0.5,0.0)
tuple LIGHTGREEN = RGB(0.5,1.0,0.5)
tuple BLUE = RGB(0.0,0.0,1.0)
tuple DARKBLUE = RGB(0.0,0.0,0.5)
tuple LIGHTBLUE = RGB(0.5,0.5,1.0)
tuple YELLOW = RGB(1.0,1.0,0.0)
tuple DARKYELLOW = RGB(0.5,0.5,0.0)
tuple LIGHTYELLOW = RGB(1.0,1.0,0.5)
tuple CYAN = RGB(0.0,1.0,1.0)
tuple DARKCYAN = RGB(0.0,0.5,0.5)
tuple LIGHTCYAN = RGB(0.5,1.0,1.0)
tuple MAGENTA = RGB(1.0,0.0,1.0)
tuple DARKMAGENTA = RGB(0.5,0.0,0.5)
tuple LIGHTMAGENTA = RGB(1.0,0.5,1.0)
 PURPLE = MAGENTA
 DARKPURPLE = DARKMAGENTA
 LIGHTPURPLE = LIGHTMAGENTA
tuple ORANGE = RGB(1.0,0.5,0.0)
tuple DARKORANGE = RGB(0.5,0.25,0.0)
tuple LIGHTORANGE = RGB(1.0,0.75,0.5)

Typedef Documentation

typedef boost::shared_ptr<CartoonRenderOptions> CartoonRenderOptionsPtr

Definition at line 137 of file cartoon_render_options.hh.

typedef unsigned char ColorMask

Definition at line 43 of file color_op.hh.

typedef boost::shared_ptr<CPKRenderOptions> CPKRenderOptionsPtr

Definition at line 62 of file cpk_render_options.hh.

typedef boost::shared_ptr<CustomRenderOptions> CustomRenderOptionsPtr

Definition at line 62 of file custom_render_options.hh.

typedef std::vector<CylinderPrim> CylinderPrimList

Definition at line 105 of file gfx_prim.hh.

typedef boost::shared_ptr<Entity> EntityP

Definition at line 27 of file entity_fw.hh.

typedef boost::weak_ptr<Entity> EntityW

Definition at line 29 of file entity_fw.hh.

typedef boost::shared_ptr<GfxNode> GfxNodeP

Definition at line 31 of file gfx_node_fw.hh.

typedef std::vector<GfxNodeP> GfxNodeVector

Definition at line 41 of file gfx_node.hh.

typedef boost::shared_ptr<GfxObjBase> GfxObjBaseP

Definition at line 30 of file gfx_object_fw.hh.

typedef boost::shared_ptr<GfxObj> GfxObjP

Definition at line 32 of file gfx_object_fw.hh.

typedef unsigned int LineID

Definition at line 47 of file vertex_array.hh.

typedef boost::shared_ptr<LineRenderOptions> LineRenderOptionsPtr

Definition at line 53 of file line_render_options.hh.

typedef boost::shared_ptr<LineTraceRenderOptions> LineTraceRenderOptionsPtr

Definition at line 43 of file line_trace_render_options.hh.

typedef boost::shared_ptr<MapIso> MapIsoP

Definition at line 43 of file map_iso.hh.

typedef boost::shared_ptr<MapSlab> MapSlabP

Definition at line 38 of file map_slab.hh.

typedef std::vector<GfxNodeP> NodePtrList

Definition at line 34 of file gfx_node_fw.hh.

typedef unsigned int QuadID

Definition at line 49 of file vertex_array.hh.

typedef std::vector<RenderMode::Type> RenderModeTypes

Definition at line 53 of file entity.hh.

typedef boost::shared_ptr<RenderOptions> RenderOptionsPtr

Definition at line 37 of file render_options.hh.

typedef std::vector<SceneObserver*> SceneObserverList

Definition at line 52 of file scene.hh.

typedef boost::shared_ptr<SimpleRenderOptions> SimpleRenderOptionsPtr

Definition at line 59 of file simple_render_options.hh.

typedef boost::shared_ptr<SlineRenderOptions> SlineRenderOptionsPtr

Definition at line 50 of file sline_render_options.hh.

typedef std::vector<SpherePrim> SpherePrimList

Definition at line 47 of file gfx_prim.hh.

typedef boost::shared_ptr<Surface> SurfaceP

Definition at line 46 of file surface.hh.

typedef std::vector<SymmetryOp> SymmetryOpList

Definition at line 45 of file symmetry_node.hh.

typedef std::vector<TextPrim> TextPrimList

Definition at line 117 of file gfx_prim.hh.

typedef boost::shared_ptr<TraceRenderOptions> TraceRenderOptionsPtr

Definition at line 60 of file trace_render_options.hh.

typedef unsigned int TriID

Definition at line 48 of file vertex_array.hh.

typedef boost::shared_ptr<UniformColorOp> UniformColorOpP

Definition at line 57 of file uniform_color_op.hh.

typedef unsigned int VertexID

Definition at line 46 of file vertex_array.hh.

Enumeration Type Documentation

enum ColorBit
Enumerator:
DETAIL_COLOR 
MAIN_COLOR 

Definition at line 38 of file color_op.hh.

enum InputCommand
Enumerator:
INPUT_COMMAND_NONE 
INPUT_COMMAND_ROTX 
INPUT_COMMAND_ROTY 
INPUT_COMMAND_ROTZ 
INPUT_COMMAND_TRANSX 
INPUT_COMMAND_TRANSY 
INPUT_COMMAND_TRANSZ 
INPUT_COMMAND_SLABN 
INPUT_COMMAND_SLABF 
INPUT_COMMAND_AUTOSLAB 
INPUT_COMMAND_TOGGLE_FOG 
INPUT_COMMAND_CUSTOM1 
INPUT_COMMAND_CUSTOM2 
INPUT_COMMAND_CUSTOM3 
INPUT_COMMAND_REBUILD 

Definition at line 39 of file input.hh.

enum InputDevice
Enumerator:
INPUT_DEVICE_DUMMY 
INPUT_DEVICE_MOUSE 

Definition at line 34 of file input.hh.

enum MapIsoType
Enumerator:
ORIGINAL_MAP 
DOWNSAMPLED_MAP 

Definition at line 38 of file map_iso.hh.

enum RenderPass
Enumerator:
STANDARD_RENDER_PASS 

shaded and textured renderpass, intended to be shown directly to the user

GLOW_RENDER_PASS 

only renders "glowing" parts objects

DEPTH_RENDER_PASS 

renders objects with solid color as used for shadow map generation

TRANSPARENT_RENDER_PASS 

\ brief for transparent objects the standard render pass is not supposed to render transparent objects, as they should get drawn after the rest of the scene

OVERLAY_RENDER_PASS 

Definition at line 27 of file render_pass.hh.

enum TransformTarget
Enumerator:
TRANSFORM_VIEW 
TRANSFORM_RIGID 
TRANSFORM_TORSION 
TRANSFORM_ANGLE 
TRANSFORM_ROTAMER 

Definition at line 57 of file input.hh.

Function Documentation

def ost::gfx::ColladaExporter (   file,
  scale = 1.0,
  to_origin = True 
)

Definition at line 404 of file __init__.py.

void DLLEXPORT_OST_GFX ost::gfx::ExportBitmap ( const String &  fname,
std::string  ext,
unsigned int  width,
unsigned int  height,
unsigned char *  data 
)
def ost::gfx::FitToScreen (   gfx_ent,
  width = None,
  height = None,
  margin = 0.05 
) 
Setup camera such that it is centered on the graphical entity and the entity 
fits the entire viewport. The longest axes of the entity are aligned along 
the x- and y- axes of the screen.

:param gfx_ent: The graphical entity
:type gfx_ent: str or :class:`Entity`

Definition at line 68 of file __init__.py.

def ost::gfx::GostExporter (   file,
  scale = 1.0,
  to_origin = True 
)

Definition at line 398 of file __init__.py.

Color DLLEXPORT_OST_GFX ost::gfx::HSV ( float  h,
float  s,
float  v 
)

HSV color spec from floats.

h: Hue from 0 to 1 (0=red, 2/6=green, 4/6=blue) outside values are modulus 1, not clamped s: Saturation from 0 (no color) to 1 (full color) outside values are clamped v: Value from 0 (no light, black) to 1 (full light) outside values are clamped

out-of-bounds values are perfectly fine, as they are sometimes needed in hsv gradients, e.g.

g1=gfx.Gradient([gfx.HSV(-60.0/360.0,1,1),gfx.HSV(60.0/360.0,1,1)]) g1.hsv_mode=True g2=gfx.Gradient([gfx.HSV(300.0/360.0,1,1),gfx.HSV(420.0/360.0,1,1)]) g2.hsv_mode=True

both will blend from purple to yellow via red

Color DLLEXPORT_OST_GFX ost::gfx::HSVA ( float  h,
float  s,
float  v,
float  a 
)

HSVA color spec from floats.

see HSV(float,float,float); alpha from 0 to 1

Color DLLEXPORT_OST_GFX ost::gfx::HSVAi ( int  h,
int  s,
int  v,
int  a 
)

HSVA color spec from integers.

see HSVi(int, int, int); alpha from 0 to 100

Color DLLEXPORT_OST_GFX ost::gfx::HSVi ( int  h,
int  s,
int  v 
)

HSV color spec from integers.

h: Hue from 0 to 359 (0=red, 120=green, 240=blue) outside values are modulus 360, not clamped s: Saturation from 0 (no color) to 100 (full color) outside values are clamped v: Value from 0 (no light, black) to 100 (full light) outside values are clamped

signed integers on purpose, allows negative values to be used for hsv gradients, see comments for HSV(float,float,float)

Bitmap DLLEXPORT_OST_GFX ost::gfx::ImportBitmap ( const String &  fname,
std::string  ext = "" 
)
DLLEXPORT_OST_GFX std::ostream& ost::gfx::operator<< ( std::ostream &  ,
const Color &  c 
)

string form

Color DLLEXPORT_OST_GFX ost::gfx::RGB ( float  r,
float  g,
float  b 
)

RGB color spec from floats (0.0-1.0).

Color DLLEXPORT_OST_GFX ost::gfx::RGBA ( float  r,
float  g,
float  b,
float  a 
)

RGBA color spec from floats (0.0-1.0).

Color DLLEXPORT_OST_GFX ost::gfx::RGBAb ( uchar  r,
uchar  g,
uchar  b,
uchar  a 
)

RGBA color spec from bytes (0-255).

Color DLLEXPORT_OST_GFX ost::gfx::RGBAi ( unsigned int  r,
unsigned int  g,
unsigned int  b,
unsigned int  a 
)

RGBA color spec from integers (0-65535).

Color DLLEXPORT_OST_GFX ost::gfx::RGBb ( uchar  r,
uchar  g,
uchar  b 
)

RGB color spec from bytes (0-255).

Color DLLEXPORT_OST_GFX ost::gfx::RGBi ( unsigned int  r,
unsigned int  g,
unsigned int  b 
)

RGB color spec from integers (0-65535).

def ost::gfx::Stereo (   mode,
  flip = None,
  alg = None 
) 
Stereo control

:param mode: 0=off, 1=quad-buffered, 2=interlaced
:type mode: int
:param flip: invert order of left/right display
:type flip: bool
:param alg: stereo algorithm (0 or 1)
:type param: int

Definition at line 50 of file __init__.py.

Variable Documentation

tuple BLACK = RGB(0.0,0.0,0.0)

Definition at line 23 of file __init__.py.

tuple BLUE = RGB(0.0,0.0,1.0)

Definition at line 31 of file __init__.py.

tuple CYAN = RGB(0.0,1.0,1.0)

Definition at line 37 of file __init__.py.

tuple DARKBLUE = RGB(0.0,0.0,0.5)

Definition at line 32 of file __init__.py.

tuple DARKCYAN = RGB(0.0,0.5,0.5)

Definition at line 38 of file __init__.py.

tuple DARKGREEN = RGB(0.0,0.5,0.0)

Definition at line 29 of file __init__.py.

tuple DARKMAGENTA = RGB(0.5,0.0,0.5)

Definition at line 41 of file __init__.py.

tuple DARKORANGE = RGB(0.5,0.25,0.0)

Definition at line 47 of file __init__.py.

DARKPURPLE = DARKMAGENTA

Definition at line 44 of file __init__.py.

tuple DARKRED = RGB(0.5,0.0,0.0)

Definition at line 26 of file __init__.py.

tuple DARKYELLOW = RGB(0.5,0.5,0.0)

Definition at line 35 of file __init__.py.

tuple GREEN = RGB(0.0,1.0,0.0)

Definition at line 28 of file __init__.py.

tuple GREY = RGB(0.5,0.5,0.5)

Definition at line 24 of file __init__.py.

tuple LIGHTBLUE = RGB(0.5,0.5,1.0)

Definition at line 33 of file __init__.py.

tuple LIGHTCYAN = RGB(0.5,1.0,1.0)

Definition at line 39 of file __init__.py.

tuple LIGHTGREEN = RGB(0.5,1.0,0.5)

Definition at line 30 of file __init__.py.

tuple LIGHTMAGENTA = RGB(1.0,0.5,1.0)

Definition at line 42 of file __init__.py.

tuple LIGHTORANGE = RGB(1.0,0.75,0.5)

Definition at line 48 of file __init__.py.

LIGHTPURPLE = LIGHTMAGENTA

Definition at line 45 of file __init__.py.

tuple LIGHTRED = RGB(1.0,0.5,0.5)

Definition at line 27 of file __init__.py.

tuple LIGHTYELLOW = RGB(1.0,1.0,0.5)

Definition at line 36 of file __init__.py.

tuple MAGENTA = RGB(1.0,0.0,1.0)

Definition at line 40 of file __init__.py.

tuple ORANGE = RGB(1.0,0.5,0.0)

Definition at line 46 of file __init__.py.

PURPLE = MAGENTA

Definition at line 43 of file __init__.py.

tuple RED = RGB(1.0,0.0,0.0)

Definition at line 25 of file __init__.py.

const unsigned int VA_CYL_MAX_DETAIL = 12 [static]

Definition at line 29 of file vertex_array_helper.hh.

const unsigned int VA_ICO_SPHERE_MAX_DETAIL = 4 [static]

Definition at line 28 of file vertex_array_helper.hh.

const unsigned int VA_SPHERE_MAX_DETAIL = 12 [static]

Definition at line 27 of file vertex_array_helper.hh.

tuple WHITE = RGB(1.0,1.0,1.0)

Definition at line 22 of file __init__.py.

tuple YELLOW = RGB(1.0,1.0,0.0)

Definition at line 34 of file __init__.py.

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