RenderState wrapping the OpenGL function glPointParameter(), see also http://www.opengl.org/sdk/docs/man/xhtml/glPointParameter.xml for more information. More...
#include <Shader.hpp>
Public Member Functions | |
| PointParameter (float sizemin=0, float sizemax=1024.0f, float fadethresholdsize=1.0f, fvec3 distanceattenuation=fvec3(1, 0, 0)) | |
| virtual const char * | className () |
| Returns the name of the class. | |
| virtual ERenderState | type () const |
| virtual void | apply (const Camera *, OpenGLContext *ctx) const |
| The parameter cameara is NULL if we are disabling the state, non-NULL if we are enabling it. | |
| void | set (float sizemin, float sizemax, float fadethresholdsize, fvec3 distanceattenuation) |
| void | setDistanceAttenuation (fvec3 attenuation) |
| void | setSizeMin (float sizemin) |
| void | setSizeMax (float sizemax) |
| void | setFadeThresholdSize (float threshold) |
| fvec3 | distanceAttenuation () const |
| float | sizeMin () const |
| float | sizeMax () const |
| float | fadeThresholdSize () const |
| EPointSpriteCoordOrigin | pointSpriteCoordOrigin () const |
| void | setPointSpriteCoordOrigin (EPointSpriteCoordOrigin orig) |
Protected Attributes | |
| fvec3 | mDistanceAttenuation |
| float | mSizeMin |
| float | mSizeMax |
| float | mFadeThresholdSize |
| EPointSpriteCoordOrigin | mPointSpriteCoordOrigin |
Detailed Description
RenderState wrapping the OpenGL function glPointParameter(), see also http://www.opengl.org/sdk/docs/man/xhtml/glPointParameter.xml for more information.
Definition at line 762 of file Shader.hpp.
Constructor & Destructor Documentation
| vl::PointParameter::PointParameter | ( | float | sizemin = 0, |
| float | sizemax = 1024.0f, |
||
| float | fadethresholdsize = 1.0f, |
||
| fvec3 | distanceattenuation = fvec3(1,0,0) |
||
| ) | [inline] |
Definition at line 765 of file Shader.hpp.
References VL_DEBUG_SET_OBJECT_NAME.
Member Function Documentation
| virtual const char* vl::PointParameter::className | ( | ) | [inline, virtual] |
Returns the name of the class.
Reimplemented from vl::RenderState.
Definition at line 771 of file Shader.hpp.
| virtual ERenderState vl::PointParameter::type | ( | ) | const [inline, virtual] |
Reimplemented from vl::RenderState.
Definition at line 772 of file Shader.hpp.
References vl::RS_PointParameter.
| void PointParameter::apply | ( | const Camera * | camera, |
| OpenGLContext * | ctx | ||
| ) | const [virtual] |
The parameter cameara is NULL if we are disabling the state, non-NULL if we are enabling it.
Implements vl::RenderState.
Definition at line 496 of file Shader.cpp.
References mDistanceAttenuation, mFadeThresholdSize, mPointSpriteCoordOrigin, mSizeMax, mSizeMin, vl::Vector3< T_Scalar >::ptr(), VL_CHECK_OGL, vl::VL_glPointParameterf(), vl::VL_glPointParameterfv(), and vl::VL_glPointParameteri().
| void vl::PointParameter::set | ( | float | sizemin, |
| float | sizemax, | ||
| float | fadethresholdsize, | ||
| fvec3 | distanceattenuation | ||
| ) | [inline] |
Definition at line 774 of file Shader.hpp.
| void vl::PointParameter::setDistanceAttenuation | ( | fvec3 | attenuation ) | [inline] |
Definition at line 775 of file Shader.hpp.
| void vl::PointParameter::setSizeMin | ( | float | sizemin ) | [inline] |
Definition at line 776 of file Shader.hpp.
| void vl::PointParameter::setSizeMax | ( | float | sizemax ) | [inline] |
Definition at line 777 of file Shader.hpp.
| void vl::PointParameter::setFadeThresholdSize | ( | float | threshold ) | [inline] |
Definition at line 778 of file Shader.hpp.
| fvec3 vl::PointParameter::distanceAttenuation | ( | ) | const [inline] |
Definition at line 779 of file Shader.hpp.
| float vl::PointParameter::sizeMin | ( | ) | const [inline] |
Definition at line 780 of file Shader.hpp.
| float vl::PointParameter::sizeMax | ( | ) | const [inline] |
Definition at line 781 of file Shader.hpp.
| float vl::PointParameter::fadeThresholdSize | ( | ) | const [inline] |
Definition at line 782 of file Shader.hpp.
| EPointSpriteCoordOrigin vl::PointParameter::pointSpriteCoordOrigin | ( | ) | const [inline] |
Definition at line 783 of file Shader.hpp.
| void vl::PointParameter::setPointSpriteCoordOrigin | ( | EPointSpriteCoordOrigin | orig ) | [inline] |
Definition at line 784 of file Shader.hpp.
Member Data Documentation
fvec3 vl::PointParameter::mDistanceAttenuation [protected] |
Definition at line 786 of file Shader.hpp.
Referenced by apply().
float vl::PointParameter::mSizeMin [protected] |
Definition at line 787 of file Shader.hpp.
Referenced by apply().
float vl::PointParameter::mSizeMax [protected] |
Definition at line 788 of file Shader.hpp.
Referenced by apply().
float vl::PointParameter::mFadeThresholdSize [protected] |
Definition at line 789 of file Shader.hpp.
Referenced by apply().
Definition at line 790 of file Shader.hpp.
Referenced by apply().
The documentation for this class was generated from the following files:
- D:/VL/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vlGraphics/Shader.hpp
- D:/VL/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vlGraphics/Shader.cpp