distspheric.h File Reference

#include <aims/config/aimsalgo_config.h>
#include <vector>

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Functions
Continous distribution
Returns a unit vector closed to another one in a solid angle. Parameters vec axis of the cone where to get another vector theta_max aperture of the cone
AimsVector< float, 3 >	AimsPointInSolidAngle (const AimsVector< float, 3 > &vec, float theta_max)
Discrete distribution.
Returns a vector of uniformly distributed points on a unit sphere. The construction of that distribution starts from an icosahedron (20 facets, 12 points) and iterates a subdivision of each triangle into 4 sub-triangles. Parameters minpoint minimum number of points in the distribution (12 at least)
std::vector< AimsVector< float, 3 > * >	AimsIcosahedronDiscreteSphericDistribution (int minpoint)

Function Documentation

AimsIcosahedronDiscreteSphericDistribution()

std::vector<AimsVector<float,3>* > AimsIcosahedronDiscreteSphericDistribution

(

int

minpoint

)

AimsPointInSolidAngle()

AimsVector<float,3> AimsPointInSolidAngle	(	const AimsVector< float, 3 > &	vec,
		float	theta_max
	)