OpenSceneGraph
3.0.1
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Classes | |
struct | ClampProjectionMatrixCallback |
Callback for overriding the CullVisitor's default clamping of the projection matrix to computed near and far values. More... | |
Public Types | |
enum | VariablesMask { COMPUTE_NEAR_FAR_MODE = (0x1 << 0), CULLING_MODE = (0x1 << 1), LOD_SCALE = (0x1 << 2), SMALL_FEATURE_CULLING_PIXEL_SIZE = (0x1 << 3), CLAMP_PROJECTION_MATRIX_CALLBACK = (0x1 << 4), NEAR_FAR_RATIO = (0x1 << 5), IMPOSTOR_ACTIVE = (0x1 << 6), DEPTH_SORT_IMPOSTOR_SPRITES = (0x1 << 7), IMPOSTOR_PIXEL_ERROR_THRESHOLD = (0x1 << 8), NUM_FRAMES_TO_KEEP_IMPOSTORS_SPRITES = (0x1 << 9), CULL_MASK = (0x1 << 10), CULL_MASK_LEFT = (0x1 << 11), CULL_MASK_RIGHT = (0x1 << 12), CLEAR_COLOR = (0x1 << 13), CLEAR_MASK = (0x1 << 14), LIGHTING_MODE = (0x1 << 15), LIGHT = (0x1 << 16), DRAW_BUFFER = (0x1 << 17), READ_BUFFER = (0x1 << 18), NO_VARIABLES = 0x00000000, ALL_VARIABLES = 0x7FFFFFFF } |
enum | InheritanceMaskActionOnAttributeSetting { DISABLE_ASSOCIATED_INHERITANCE_MASK_BIT, DO_NOT_MODIFY_INHERITANCE_MASK } |
enum | ComputeNearFarMode { DO_NOT_COMPUTE_NEAR_FAR = 0, COMPUTE_NEAR_FAR_USING_BOUNDING_VOLUMES, COMPUTE_NEAR_FAR_USING_PRIMITIVES } |
enum | CullingModeValues { NO_CULLING = 0x0, VIEW_FRUSTUM_SIDES_CULLING = 0x1, NEAR_PLANE_CULLING = 0x2, FAR_PLANE_CULLING = 0x4, VIEW_FRUSTUM_CULLING, SMALL_FEATURE_CULLING = 0x8, SHADOW_OCCLUSION_CULLING = 0x10, CLUSTER_CULLING = 0x20, DEFAULT_CULLING, ENABLE_ALL_CULLING } |
typedef int | InheritanceMask |
typedef int | CullingMode |
Public Member Functions | |
CullSettings () | |
CullSettings (ArgumentParser &arguments) | |
CullSettings (const CullSettings &cs) | |
virtual | ~CullSettings () |
CullSettings & | operator= (const CullSettings &settings) |
virtual void | setDefaults () |
void | setInheritanceMask (InheritanceMask mask) |
Set the inheritance mask used in inheritCullSettings to control which variables get overwritten by the passed in CullSettings object. | |
InheritanceMask | getInheritanceMask () const |
Get the inheritance mask used in inheritCullSettings to control which variables get overwritten by the passed in CullSettings object. | |
void | setCullSettings (const CullSettings &settings) |
Set the local cull settings values from specified CullSettings object. | |
virtual void | inheritCullSettings (const CullSettings &settings) |
Inherit the local cull settings variable from specified CullSettings object, according to the inheritance mask. | |
virtual void | inheritCullSettings (const CullSettings &settings, unsigned int inheritanceMask) |
Inherit the local cull settings variable from specified CullSettings object, according to the inheritance mask. | |
void | readEnvironmentalVariables () |
read the environmental variables. | |
void | readCommandLine (ArgumentParser &arguments) |
read the commandline arguments. | |
void | setInheritanceMaskActionOnAttributeSetting (InheritanceMaskActionOnAttributeSetting action) |
InheritanceMaskActionOnAttributeSetting | getInheritanceMaskActionOnAttributeSetting () const |
void | applyMaskAction (unsigned int maskBit) |
Apply the action, specified by the InheritanceMaskActionOnAttributeSetting, to apply to the inheritance bit mask. | |
void | setImpostorsActive (bool active) |
Switch the creation of Impostors on or off. | |
bool | getImpostorsActive () const |
Get whether impostors are active or not. | |
void | setImpostorPixelErrorThreshold (float numPixels) |
Set the impostor error threshold. | |
float | getImpostorPixelErrorThreshold () const |
Get the impostor error threshold. | |
void | setDepthSortImpostorSprites (bool doDepthSort) |
Set whether ImpostorSprite's should be placed in a depth sorted bin for rendering. | |
bool | getDepthSortImpostorSprites () const |
Get whether ImpostorSprite's are depth sorted bin for rendering. | |
void | setNumberOfFrameToKeepImpostorSprites (int numFrames) |
Set the number of frames that an ImpostorSprite is kept whilst not being beyond, before being recycled. | |
int | getNumberOfFrameToKeepImpostorSprites () const |
Get the number of frames that an ImpostorSprite is kept whilst not being beyond, before being recycled. | |
void | setComputeNearFarMode (ComputeNearFarMode cnfm) |
ComputeNearFarMode | getComputeNearFarMode () const |
void | setNearFarRatio (double ratio) |
double | getNearFarRatio () const |
void | setCullingMode (CullingMode mode) |
Set the culling mode for the CullVisitor to use. | |
CullingMode | getCullingMode () const |
Returns the current CullingMode. | |
void | setCullMask (osg::Node::NodeMask nm) |
osg::Node::NodeMask | getCullMask () const |
void | setCullMaskLeft (osg::Node::NodeMask nm) |
osg::Node::NodeMask | getCullMaskLeft () const |
void | setCullMaskRight (osg::Node::NodeMask nm) |
osg::Node::NodeMask | getCullMaskRight () const |
void | setLODScale (float scale) |
Set the LOD bias for the CullVisitor to use. | |
float | getLODScale () const |
Get the LOD bias. | |
void | setSmallFeatureCullingPixelSize (float value) |
Set the Small Feature Culling Pixel Size. | |
float | getSmallFeatureCullingPixelSize () const |
Get the Small Feature Culling Pixel Size. | |
void | setClampProjectionMatrixCallback (ClampProjectionMatrixCallback *cpmc) |
set the ClampProjectionMatrixCallback. | |
ClampProjectionMatrixCallback * | getClampProjectionMatrixCallback () |
get the non const ClampProjectionMatrixCallback. | |
const ClampProjectionMatrixCallback * | getClampProjectionMatrixCallback () const |
get the const ClampProjectionMatrixCallback. | |
void | write (std::ostream &out) |
Write out internal settings of CullSettings. | |
Protected Attributes | |
InheritanceMask | _inheritanceMask |
InheritanceMaskActionOnAttributeSetting | _inheritanceMaskActionOnAttributeSetting |
ComputeNearFarMode | _computeNearFar |
CullingMode | _cullingMode |
float | _LODScale |
float | _smallFeatureCullingPixelSize |
ref_ptr < ClampProjectionMatrixCallback > | _clampProjectionMatrixCallback |
double | _nearFarRatio |
bool | _impostorActive |
bool | _depthSortImpostorSprites |
float | _impostorPixelErrorThreshold |
int | _numFramesToKeepImpostorSprites |
Node::NodeMask | _cullMask |
Node::NodeMask | _cullMaskLeft |
Node::NodeMask | _cullMaskRight |
typedef int osg::CullSettings::CullingMode |
typedef int osg::CullSettings::InheritanceMask |
osg::CullSettings::CullSettings | ( | ) | [inline] |
osg::CullSettings::CullSettings | ( | ArgumentParser & | arguments | ) | [inline] |
References osgDB::readCommandLine().
osg::CullSettings::CullSettings | ( | const CullSettings & | cs | ) |
virtual osg::CullSettings::~CullSettings | ( | ) | [inline, virtual] |
void osg::CullSettings::applyMaskAction | ( | unsigned int | maskBit | ) | [inline] |
Apply the action, specified by the InheritanceMaskActionOnAttributeSetting, to apply to the inheritance bit mask.
This method is called by CullSettings::set*() parameter methods to ensure that CullSettings inheritance mechanisms doesn't overwrite the local parameter settings.
ClampProjectionMatrixCallback* osg::CullSettings::getClampProjectionMatrixCallback | ( | ) | [inline] |
get the non const ClampProjectionMatrixCallback.
const ClampProjectionMatrixCallback* osg::CullSettings::getClampProjectionMatrixCallback | ( | ) | const [inline] |
get the const ClampProjectionMatrixCallback.
ComputeNearFarMode osg::CullSettings::getComputeNearFarMode | ( | ) | const [inline] |
CullingMode osg::CullSettings::getCullingMode | ( | ) | const [inline] |
Returns the current CullingMode.
osg::Node::NodeMask osg::CullSettings::getCullMask | ( | ) | const [inline] |
osg::Node::NodeMask osg::CullSettings::getCullMaskLeft | ( | ) | const [inline] |
osg::Node::NodeMask osg::CullSettings::getCullMaskRight | ( | ) | const [inline] |
bool osg::CullSettings::getDepthSortImpostorSprites | ( | ) | const [inline] |
Get whether ImpostorSprite's are depth sorted bin for rendering.
float osg::CullSettings::getImpostorPixelErrorThreshold | ( | ) | const [inline] |
Get the impostor error threshold.
bool osg::CullSettings::getImpostorsActive | ( | ) | const [inline] |
Get whether impostors are active or not.
InheritanceMask osg::CullSettings::getInheritanceMask | ( | ) | const [inline] |
Get the inheritance mask used in inheritCullSettings to control which variables get overwritten by the passed in CullSettings object.
InheritanceMaskActionOnAttributeSetting osg::CullSettings::getInheritanceMaskActionOnAttributeSetting | ( | ) | const [inline] |
float osg::CullSettings::getLODScale | ( | ) | const [inline] |
Get the LOD bias.
double osg::CullSettings::getNearFarRatio | ( | ) | const [inline] |
int osg::CullSettings::getNumberOfFrameToKeepImpostorSprites | ( | ) | const [inline] |
Get the number of frames that an ImpostorSprite is kept whilst not being beyond, before being recycled.
float osg::CullSettings::getSmallFeatureCullingPixelSize | ( | ) | const [inline] |
Get the Small Feature Culling Pixel Size.
virtual void osg::CullSettings::inheritCullSettings | ( | const CullSettings & | settings | ) | [inline, virtual] |
Inherit the local cull settings variable from specified CullSettings object, according to the inheritance mask.
Reimplemented in osgUtil::SceneView.
References inheritCullSettings().
Referenced by inheritCullSettings().
virtual void osg::CullSettings::inheritCullSettings | ( | const CullSettings & | settings, |
unsigned int | inheritanceMask | ||
) | [virtual] |
Inherit the local cull settings variable from specified CullSettings object, according to the inheritance mask.
Reimplemented in osg::Camera, and osgUtil::SceneView.
CullSettings& osg::CullSettings::operator= | ( | const CullSettings & | settings | ) | [inline] |
void osg::CullSettings::readCommandLine | ( | ArgumentParser & | arguments | ) |
read the commandline arguments.
void osg::CullSettings::readEnvironmentalVariables | ( | ) |
read the environmental variables.
void osg::CullSettings::setClampProjectionMatrixCallback | ( | ClampProjectionMatrixCallback * | cpmc | ) | [inline] |
set the ClampProjectionMatrixCallback.
void osg::CullSettings::setComputeNearFarMode | ( | ComputeNearFarMode | cnfm | ) | [inline] |
void osg::CullSettings::setCullingMode | ( | CullingMode | mode | ) | [inline] |
Set the culling mode for the CullVisitor to use.
void osg::CullSettings::setCullMask | ( | osg::Node::NodeMask | nm | ) | [inline] |
void osg::CullSettings::setCullMaskLeft | ( | osg::Node::NodeMask | nm | ) | [inline] |
void osg::CullSettings::setCullMaskRight | ( | osg::Node::NodeMask | nm | ) | [inline] |
void osg::CullSettings::setCullSettings | ( | const CullSettings & | settings | ) |
Set the local cull settings values from specified CullSettings object.
virtual void osg::CullSettings::setDefaults | ( | ) | [virtual] |
Reimplemented in osgUtil::SceneView.
void osg::CullSettings::setDepthSortImpostorSprites | ( | bool | doDepthSort | ) | [inline] |
Set whether ImpostorSprite's should be placed in a depth sorted bin for rendering.
void osg::CullSettings::setImpostorPixelErrorThreshold | ( | float | numPixels | ) | [inline] |
Set the impostor error threshold.
Used in calculation of whether impostors remain valid.
void osg::CullSettings::setImpostorsActive | ( | bool | active | ) | [inline] |
void osg::CullSettings::setInheritanceMask | ( | InheritanceMask | mask | ) | [inline] |
Set the inheritance mask used in inheritCullSettings to control which variables get overwritten by the passed in CullSettings object.
void osg::CullSettings::setInheritanceMaskActionOnAttributeSetting | ( | InheritanceMaskActionOnAttributeSetting | action | ) | [inline] |
void osg::CullSettings::setLODScale | ( | float | scale | ) | [inline] |
Set the LOD bias for the CullVisitor to use.
void osg::CullSettings::setNearFarRatio | ( | double | ratio | ) | [inline] |
void osg::CullSettings::setNumberOfFrameToKeepImpostorSprites | ( | int | numFrames | ) | [inline] |
Set the number of frames that an ImpostorSprite is kept whilst not being beyond, before being recycled.
void osg::CullSettings::setSmallFeatureCullingPixelSize | ( | float | value | ) | [inline] |
Set the Small Feature Culling Pixel Size.
void osg::CullSettings::write | ( | std::ostream & | out | ) |
Write out internal settings of CullSettings.
ref_ptr<ClampProjectionMatrixCallback> osg::CullSettings::_clampProjectionMatrixCallback [protected] |
ComputeNearFarMode osg::CullSettings::_computeNearFar [protected] |
CullingMode osg::CullSettings::_cullingMode [protected] |
Node::NodeMask osg::CullSettings::_cullMask [protected] |
Node::NodeMask osg::CullSettings::_cullMaskLeft [protected] |
Node::NodeMask osg::CullSettings::_cullMaskRight [protected] |
bool osg::CullSettings::_depthSortImpostorSprites [protected] |
bool osg::CullSettings::_impostorActive [protected] |
float osg::CullSettings::_impostorPixelErrorThreshold [protected] |
InheritanceMask osg::CullSettings::_inheritanceMask [protected] |
InheritanceMaskActionOnAttributeSetting osg::CullSettings::_inheritanceMaskActionOnAttributeSetting [protected] |
float osg::CullSettings::_LODScale [protected] |
double osg::CullSettings::_nearFarRatio [protected] |
int osg::CullSettings::_numFramesToKeepImpostorSprites [protected] |
float osg::CullSettings::_smallFeatureCullingPixelSize [protected] |
![]() | Generated at Mon Oct 3 2011 12:39:41 for the OpenSceneGraph by doxygen 1.7.5. |