From 0ea5fc66924303d1bf73ba283a383e2aadee02f2 Mon Sep 17 00:00:00 2001 From: neodarz Date: Sat, 11 Aug 2018 20:21:34 +0200 Subject: Initial commit --- .../nel/classNL3D_1_1CMeshVPPerPixelLight.html | 769 +++++++++++++++++++++ 1 file changed, 769 insertions(+) create mode 100644 docs/doxygen/nel/classNL3D_1_1CMeshVPPerPixelLight.html (limited to 'docs/doxygen/nel/classNL3D_1_1CMeshVPPerPixelLight.html') diff --git a/docs/doxygen/nel/classNL3D_1_1CMeshVPPerPixelLight.html b/docs/doxygen/nel/classNL3D_1_1CMeshVPPerPixelLight.html new file mode 100644 index 00000000..92b2374a --- /dev/null +++ b/docs/doxygen/nel/classNL3D_1_1CMeshVPPerPixelLight.html @@ -0,0 +1,769 @@ + + + + nevrax.org : docs + + + + + + + + + + + + + + +

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NL3D::CMeshVPPerPixelLight Class Reference

This vertex program is used to perform perpixel lighting with meshs. +More... +

+#include <meshvp_per_pixel_light.h> +

Inheritance diagram for NL3D::CMeshVPPerPixelLight: +

+ + + + + + +List of all members. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Public Methods
	CMeshVPPerPixelLight ()
IMeshVertexProgram implementation
virtual void	initInstance (CMeshBaseInstance *mbi)
	Called at creation of an instance, to setup some information directly in the CMeshBaseInstance. More...
virtual bool	begin (IDriver drv, CScene scene, CMeshBaseInstance *mbi, const NLMISC::CMatrix &invertedModelMat, const NLMISC::CVector &viewerPos)
	Called to setup constant / activate VertexProgram. More...
virtual void	end (IDriver *drv)
	Typically disable the VertexProgram, or do some uninit. More...
virtual void	serial (NLMISC::IStream &f) throw (NLMISC::EStream)
virtual void	setupForMaterial (const CMaterial &mat, IDriver drv, CScene scene, CVertexBuffer *vb)
	Setup this shader for the given material. More...
virtual void	setupForMaterial (const CMaterial &mat, IDriver drv, CScene scene, IVertexBufferHard *vb)
	The same as setupForMaterial, but with a hard vb. More...
virtual bool	needTangentSpace () const
	NLMISC_DECLARE_CLASS (CMeshVPPerPixelLight)
Public Attributes
bool	SpecularLighting
	true if want Specular Lighting. More...
Private Types
enum	{ NumVp = 8 + }
Private Methods
void	enable (bool enabled, IDriver *drv)
virtual bool	setupForMaterial (const CMaterial &mat, IDriver drv, CScene scene)
Private Attributes
bool	_Enabled
bool	_IsPointLight
Static Private Attributes
std::auto_ptr< CVertexProgram >	_VertexProgram [NumVp]

Detailed Description

+This vertex program is used to perform perpixel lighting with meshs. +

+Its ouputs are : +

+Coord Tex 0 : duplicate the tex Coord 0 set from the v.b. Coord Tex 1 : The light vector in tangent space. Coord Tex 2 : The half-angle vector in tangent space. +

+This is designed to work with material that got a 'PerPixelLighting' shader. Note that no bump is used with this shader. +

+It requires that the input mesh has its tangent space first column vector encoded in the 2nd texture coordinate. Other stages are not supported for now. +

+Note that this can be mixed with gouraud rendered light (the gouraud diffuse and specular component are still computed) +

+Author:: +Nicolas Vizerie , Nevrax France

+Date:: +2002

+ +

+Definition at line 58 of file meshvp_per_pixel_light.h.

Member Enumeration Documentation

+ + + + +
+ + +
anonymous enum [private] +
+
+ + + + + +
+ + + +
+
+Enumeration values:
+ + +
NumVp +
+
+ +
+Definition at line 99 of file meshvp_per_pixel_light.h.
+

Constructor & Destructor Documentation

+ + + + +
+ + + + + + + + + +
NL3D::CMeshVPPerPixelLight::CMeshVPPerPixelLight ( ) [inline]
+
+ + + + + +
+ + + +
+ +
+Definition at line 64 of file meshvp_per_pixel_light.h. +
+References _Enabled, and SpecularLighting.
+

Member Function Documentation

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
bool NL3D::CMeshVPPerPixelLight::begin ( IDriver * drv,
CScene * scene,
CMeshBaseInstance * mbi,
const NLMISC::CMatrix & invertedModelMat,
const NLMISC::CVector & viewerPos
) [virtual]
+
+ + + + + +
+ + + +
+Called to setup constant / activate VertexProgram. +
+(called before activate of the VB). The result tells wether the vertex program will be used in the given context. If this is the case, a call to setupMaterial must be done for each material being rendered with this V.P. After all primitive have been rendered, end() must be called.
+Parameters:
+ + + + + + +
drv +driver where to setup VP.
scene +retrieve some useFull scene info (windPower, time ...)
mbi +the mesh instance to retrieve some instance setup.
mat +the matrix to use (may not be the one of mbi)
viewerPos +position of the viewer in world space.
+
+
+Implements NL3D::IMeshVertexProgram. +
+Definition at line 433 of file meshvp_per_pixel_light.cpp. +
+References _IsPointLight, enable, NLMISC::CMatrix::mulVector, and SpecularLighting.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
void NL3D::CMeshVPPerPixelLight::enable ( bool enabled,
IDriver * drv
) [private]
+
+ + + + + +
+ + + +
+ +
+Definition at line 517 of file meshvp_per_pixel_light.cpp. +
+References _Enabled, _IsPointLight, _VertexProgram, nlassert, and SpecularLighting. +
+Referenced by begin, end, and setupForMaterial.
+

+ + + + +
+ + + + + + + + + + +
void NL3D::CMeshVPPerPixelLight::end ( IDriver * drv ) [virtual]
+
+ + + + + +
+ + + +
+Typically disable the VertexProgram, or do some uninit. +
+ +
+Implements NL3D::IMeshVertexProgram. +
+Definition at line 502 of file meshvp_per_pixel_light.cpp. +
+References enable.
+

+ + + + +
+ + + + + + + + + + +
void NL3D::CMeshVPPerPixelLight::initInstance ( CMeshBaseInstance * mbi ) [virtual]
+
+ + + + + +
+ + + +
+Called at creation of an instance, to setup some information directly in the CMeshBaseInstance. +
+ +
+Implements NL3D::IMeshVertexProgram. +
+Definition at line 371 of file meshvp_per_pixel_light.cpp. +
+References _VertexProgram, nlassert, nlwarning, NumVp, CVPParser::parse, NL3D::PPLightingDirectionnalNoSpecVPCodeBegin, NL3D::PPLightingDirectionnalNoSpecVPNormalizeCodeBegin, NL3D::PPLightingDirectionnalVPCodeBegin, NL3D::PPLightingDirectionnalVPNormalizeCodeBegin, NL3D::PPLightingNoSpecVPCodeBegin, NL3D::PPLightingVPCodeBegin, NL3D::PPLightingVPCodeEnd, NL3D::PPLightingVPNormalizeCodeBegin, NL3D::PPLightingVPNormalizeNoSpecCodeBegin, and CVPParser::TProgram.
+

+ + + + +
+ + + + + + + + + +
virtual bool NL3D::CMeshVPPerPixelLight::needTangentSpace ( ) const [inline, virtual]
+
+ + + + + +
+ + + +
+ +
+Reimplemented from NL3D::IMeshVertexProgram. +
+Definition at line 84 of file meshvp_per_pixel_light.h.
+

+ + + + +
+ + + + + + + + + + +
NL3D::CMeshVPPerPixelLight::NLMISC_DECLARE_CLASS ( CMeshVPPerPixelLight )
+
+ + + + + +
+ + + +
+
+

+ + + + +
+ + + + + + + + + + +
void NL3D::CMeshVPPerPixelLight::serial ( NLMISC::IStream & f ) throw (NLMISC::EStream) [virtual]
+
+ + + + + +
+ + + +
+ +
+Implements NLMISC::IStreamable. +
+Definition at line 509 of file meshvp_per_pixel_light.cpp.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
bool NL3D::CMeshVPPerPixelLight::setupForMaterial ( const CMaterial & mat,
IDriver * drv,
CScene * scene
) [private, virtual]
+
+ + + + + +
+ + + +
+ +
+Definition at line 544 of file meshvp_per_pixel_light.cpp. +
+References _Enabled, and enable.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
void NL3D::CMeshVPPerPixelLight::setupForMaterial ( const CMaterial & mat,
IDriver * drv,
CScene * scene,
IVertexBufferHard * vb
) [virtual]
+
+ + + + + +
+ + + +
+The same as setupForMaterial, but with a hard vb. +
+ +
+Implements NL3D::IMeshVertexProgram. +
+Definition at line 577 of file meshvp_per_pixel_light.cpp. +
+References setupForMaterial.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
void NL3D::CMeshVPPerPixelLight::setupForMaterial ( const CMaterial & mat,
IDriver * drv,
CScene * scene,
CVertexBuffer * vb
) [virtual]
+
+ + + + + +
+ + + +
+Setup this shader for the given material. +
+This may disable the shader if necessary. This is why the vertex buffer is needed : when disabling the v.p we may need to reactivate it +
+Implements NL3D::IMeshVertexProgram. +
+Definition at line 564 of file meshvp_per_pixel_light.cpp. +
+Referenced by setupForMaterial.
+

Member Data Documentation

+ + + + +
+ + +
bool NL3D::CMeshVPPerPixelLight::_Enabled [private] +
+
+ + + + + +
+ + + +
+ +
+Definition at line 96 of file meshvp_per_pixel_light.h. +
+Referenced by CMeshVPPerPixelLight, enable, and setupForMaterial.
+

+ + + + +
+ + +
bool NL3D::CMeshVPPerPixelLight::_IsPointLight [private] +
+
+ + + + + +
+ + + +
+ +
+Definition at line 97 of file meshvp_per_pixel_light.h. +
+Referenced by begin, and enable.
+

+ + + + +
+ + +
std::auto_ptr< CVertexProgram > NL3D::CMeshVPPerPixelLight::_VertexProgram [static, private] +
+
+ + + + + +
+ + + +
+ +
+Definition at line 44 of file meshvp_per_pixel_light.cpp. +
+Referenced by enable, and initInstance.
+

+ + + + +
+ + +
bool NL3D::CMeshVPPerPixelLight::SpecularLighting +
+
+ + + + + +
+ + + +
+true if want Specular Lighting. +
+ +
+Definition at line 62 of file meshvp_per_pixel_light.h. +
+Referenced by begin, CMeshVPPerPixelLight, and enable.
+

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

+ + + +
+

+ + -- cgit v1.2.1

NL3D::CMeshVPPerPixelLight Class Reference

Public Methods

Public Attributes

Private Types

Private Methods

Private Attributes

Static Private Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation