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#ifndef __THREEDDDA_H
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#ifndef __THREEDDDA_H
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#define __THREEDDDA_H
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#define __THREEDDDA_H
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#ifdef _MSC_VER
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typedef __int64 Integer64Bits;
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#else
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typedef int64_t Integer64Bits;
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#endif
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#include "CGLA/Vec3f.h"
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#include "CGLA/Vec3f.h"
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#include "CGLA/Vec3i.h"
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#include "CGLA/Vec3i.h"
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namespace Geometry
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namespace Geometry
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{
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{
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		/** Discriminators. These values are delta[i]*dir[j] where delta[i]
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		/** Discriminators. These values are delta[i]*dir[j] where delta[i]
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				is the distance from the origin of the ray to the current position
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				is the distance from the origin of the ray to the current position
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				along the i axis multiplied by two). dir[j] is the direction vector
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				along the i axis multiplied by two). dir[j] is the direction vector
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				coordinate j. */
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				coordinate j. */
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		__int64 disc[3][3];
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		Integer64Bits disc[3][3];
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		/** The current cell containing the ray. This value along with the
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		/** The current cell containing the ray. This value along with the
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				discriminators mentioned above represent the state of a ThreeDDDA. */
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				discriminators mentioned above represent the state of a ThreeDDDA. */
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		CGLA::Vec3i cell;
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		CGLA::Vec3i cell;
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