AngryDudeApp Class Reference

Main class of the sample. More...

#include <AngryDudeApp.hpp>

Inheritance diagram for AngryDudeApp:

Collaboration diagram for AngryDudeApp:

Public Member Functions
	AngryDudeApp (NvPlatformContext *platform)
	~AngryDudeApp ()
virtual void	initRendering () override
virtual void	initUI () override
virtual void	draw () override
virtual void	reshape (int32_t width, int32_t height) override
virtual void	configurationCallback (NvEGLConfiguration &config) override

Private Member Functions
template<typename T >
void	updateSkinning ()
void	getAnimatedTransform (int nodeAnimationIdx, nv::matrix4f &animatedTransform)
void	getAnimatedTransform (int nodeAnimationIdx, DualQuaternion &animatedTransform)
nv::vec3f	getInterpolatedTranslation (int nodeAnimationIdx)
nv::quaternionf	getInterpolatedRotation (int nodeAnimationIdx)

Private Attributes
SkinnedModelGL *	mModel
NvGLSLProgram *	mSkinningProgram
NvGLSLProgram *	mDebugProgram
nv::matrix4f	mModelViewProjection
float	mTime
float	mTimeScalar
bool	mUseDQB
bool	mDrawSkeleton
int	mModelViewProjectionLocation
int	mBoneMatricesLocation
int	mBoneDualQuaternionsLocation
int	mUseDQBLocation
int	mAlbedoSampler
int	mPositionAttribute
int	mNormalAttribute
int	mBonesAttribute
int	mUVAttribute
int	mDebugMVPLocation
int	mDebugBonesLocation
int	mDebugPositionBoneAttr
GLuint	mDebugBufferId
int	mDebugNumIndices

Detailed Description

Main class of the sample.

Constructor & Destructor Documentation

AngryDudeApp::AngryDudeApp

(

NvPlatformContext *

platform

)

AngryDudeApp::~AngryDudeApp

(

)

Member Function Documentation

void AngryDudeApp::configurationCallback ( NvEGLConfiguration &  config )

overridevirtual

void AngryDudeApp::draw ( )

overridevirtual

void AngryDudeApp::getAnimatedTransform ( int  nodeAnimationIdx, nv::matrix4f &  animatedTransform  )

private

void AngryDudeApp::getAnimatedTransform ( int  nodeAnimationIdx, DualQuaternion &  animatedTransform  )

private

nv::quaternionf AngryDudeApp::getInterpolatedRotation ( int  nodeAnimationIdx )

private

nv::vec3f AngryDudeApp::getInterpolatedTranslation ( int  nodeAnimationIdx )

private

void AngryDudeApp::initRendering ( )

overridevirtual

void AngryDudeApp::initUI ( )

overridevirtual

void AngryDudeApp::reshape ( int32_t  width, int32_t  height  )

overridevirtual

template<typename T >

void AngryDudeApp::updateSkinning ( )

private

updateSkinning goes through the animated body's node hieararchy (nodes are usually bones, but some nodes do not have a corresponding bone, see Assimp's documentation for more info). For each node in the hierarchy, we compute the cumulative transform from the root node. updateSkinning is templatized (T being either nv::matrix4f or DualQuaternion) in order to avoid code duplication. The only difference between matrix and dual quaternion approaches (in this implementation) is in the mathematical object used to represent rigid body transformations. Since we store bone offsets with matrices, we have to convert those to dual quaternions (toT<T>()) when skinning with dual quaternions.

Member Data Documentation

int AngryDudeApp::mAlbedoSampler

private

int AngryDudeApp::mBoneDualQuaternionsLocation

private

int AngryDudeApp::mBoneMatricesLocation

private

int AngryDudeApp::mBonesAttribute

private

int AngryDudeApp::mDebugBonesLocation

private

GLuint AngryDudeApp::mDebugBufferId

private

int AngryDudeApp::mDebugMVPLocation

private

int AngryDudeApp::mDebugNumIndices

private

int AngryDudeApp::mDebugPositionBoneAttr

private

NvGLSLProgram* AngryDudeApp::mDebugProgram

private

bool AngryDudeApp::mDrawSkeleton

private

SkinnedModelGL* AngryDudeApp::mModel

private

nv::matrix4f AngryDudeApp::mModelViewProjection

private

int AngryDudeApp::mModelViewProjectionLocation

private

int AngryDudeApp::mNormalAttribute

private

int AngryDudeApp::mPositionAttribute

private

NvGLSLProgram* AngryDudeApp::mSkinningProgram

private

float AngryDudeApp::mTime

private

float AngryDudeApp::mTimeScalar

private

bool AngryDudeApp::mUseDQB

private

int AngryDudeApp::mUseDQBLocation

private

int AngryDudeApp::mUVAttribute

private

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

• AngryDudeApp.hpp
• AngryDudeApp.cpp