Simulation Class Reference

List of all members.

Public Member Functions
	Simulation ()
	~Simulation ()
void	restart ()
void	loadNewScenario (SWE_Scenario *scene)
void	resize (float factor)
void	setBathBuffer (float *output)
void	runCuda (struct cudaGraphicsResource **vbo_resource, struct cudaGraphicsResource **vbo_normals)
int	getNx ()
int	getNy ()
const Float2D &	getBathymetry ()
void	getScalingApproximation (float &bScale, float &bOffset, float &wScale)

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Constructor & Destructor Documentation

Simulation::Simulation

(

)

Constructor. Initializes SWE_BlockCUDA and creates a new instance of it.

Simulation::~Simulation

(

)

Destructor.

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Member Function Documentation

void Simulation::getScalingApproximation	(	float &	bScale,
		float &	bOffset,
		float &	wScale
	)

Computes a first approximation of the scaling values needed for visualization. Gets called before simulation starts and determines the average, mininimum and maximum values of the bathymetry and water surface data. Uses latter values to estimate the scaling factors.

void Simulation::restart

(

)

Restarts the simulation. Restores the initial bondaries.

void Simulation::runCuda	(	struct cudaGraphicsResource **	vbo_resource,
		struct cudaGraphicsResource **	vbo_normals
	)

This is the main simulation procedure. Simulates one timestep and computes normals afterwards.

Parameters:

vbo_resource	cuda resource holding the vertex positions
vbo_normals	cuda resource holding the normals

void Simulation::setBathBuffer

(

float *

bath

)

Sets the bathymetry buffer. Buffer contains vertex position and vertex normal in sequence.

Parameters:

bath	float array in which computed values will be stored

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

• /import/home/rettenbs/src/SWE/src/opengl/simulation.h
• /import/home/rettenbs/src/SWE/src/opengl/simulation.cu