GLUS/docs/glus__point_8h_source.html

 /*

  * GLUS - Modern OpenGL, OpenGL ES and OpenVG Utilities. Copyright (C) since 2010 Norbert Nopper

  *

  * This program is free software: you can redistribute it and/or modify

  * it under the terms of the GNU Lesser General Public License as published by

  * the Free Software Foundation, either version 3 of the License, or

  * (at your option) any later version.

  *

  * This program is distributed in the hope that it will be useful,

  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  * GNU Lesser General Public License for more details.

  *

  * You should have received a copy of the GNU Lesser General Public License

  * along with this program.  If not, see <http://www.gnu.org/licenses/>.

  */


 #ifndef GLUS_POINT_H_

 #define GLUS_POINT_H_


 GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint4Copyf(GLUSfloat result[4], const GLUSfloat point[4]);


 GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint3Copyf(GLUSfloat result[3], const GLUSfloat point[3]);


 GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint4SubtractPoint4f(GLUSfloat result[3], const GLUSfloat point0[4], const GLUSfloat point1[4]);


 GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint3SubtractPoint3f(GLUSfloat result[2], const GLUSfloat point0[3], const GLUSfloat point1[3]);


 GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint4AddVector3f(GLUSfloat result[4], const GLUSfloat point[4], const GLUSfloat vector[3]);


 GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint3AddVector2f(GLUSfloat result[3], const GLUSfloat point[3], const GLUSfloat vector[2]);


 GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint4SubtractVector3f(GLUSfloat result[4], const GLUSfloat point[4], const GLUSfloat vector[3]);


 GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint3SubtractVector2f(GLUSfloat result[3], const GLUSfloat point[3], const GLUSfloat vector[2]);


 GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint4GetQuaternionf(GLUSfloat result[4], const GLUSfloat point[4]);


 GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint4GetVector3f(GLUSfloat result[3], const GLUSfloat point[4]);


 GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint3GetVector2f(GLUSfloat result[2], const GLUSfloat point[3]);


 GLUSAPI GLUSfloat GLUSAPIENTRY glusPoint4Distancef(const GLUSfloat point0[4], const GLUSfloat point1[4]);


 GLUSAPI GLUSfloat GLUSAPIENTRY glusPoint3Distancef(const GLUSfloat point0[3], const GLUSfloat point1[3]);


 #endif /* GLUS_POINT_H_ */

glusPoint3AddVector2f
GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint3AddVector2f(GLUSfloat result[3], const GLUSfloat point[3], const GLUSfloat vector[2])
Adds a vector to a 2D point, given as homogeneous coordinates.
Definition: glus_point.c:56

GLUSfloat
float GLUSfloat
Definition: glus_typedef.h:37

glusPoint4GetVector3f
GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint4GetVector3f(GLUSfloat result[3], const GLUSfloat point[4])
Converts a 3D point, given as homogeneous coordinates, to a vector.
Definition: glus_point.c:86

GLUSvoid
void GLUSvoid
Definition: glus_typedef.h:51

glusPoint3Copyf
GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint3Copyf(GLUSfloat result[3], const GLUSfloat point[3])
Copies a 2D point, given as homogeneous coordinates.
Definition: glus_point.c:28

glusPoint4SubtractVector3f
GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint4SubtractVector3f(GLUSfloat result[4], const GLUSfloat point[4], const GLUSfloat vector[3])
Subtracts a vector from a 3D point, given as homogeneous coordinates.
Definition: glus_point.c:63

glusPoint3SubtractPoint3f
GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint3SubtractPoint3f(GLUSfloat result[2], const GLUSfloat point0[3], const GLUSfloat point1[3])
Subtracts a 2D point, given as homogeneous coordinates, from another and calculates a 2D vector...
Definition: glus_point.c:42

glusPoint3Distancef
GLUSAPI GLUSfloat GLUSAPIENTRY glusPoint3Distancef(const GLUSfloat point0[3], const GLUSfloat point1[3])
Calculates the distance of two 2D points, given as homogeneous coordinates.
Definition: glus_point.c:108

glusPoint4GetQuaternionf
GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint4GetQuaternionf(GLUSfloat result[4], const GLUSfloat point[4])
Converts a 3D point, given as homogeneous coordinates, to a quaternion.
Definition: glus_point.c:78

glusPoint3GetVector2f
GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint3GetVector2f(GLUSfloat result[2], const GLUSfloat point[3])
Converts a 2D point, given as homogeneous coordinates, to a vector.
Definition: glus_point.c:93

glusPoint4AddVector3f
GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint4AddVector3f(GLUSfloat result[4], const GLUSfloat point[4], const GLUSfloat vector[3])
Adds a vector to a 3D point, given as homogeneous coordinates.
Definition: glus_point.c:48

GLUSAPI
#define GLUSAPI
Definition: glus_function.h:38

glusPoint3SubtractVector2f
GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint3SubtractVector2f(GLUSfloat result[3], const GLUSfloat point[3], const GLUSfloat vector[2])
Subtracts a vector from a 2D point, given as homogeneous coordinates.
Definition: glus_point.c:71

glusPoint4Copyf
GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint4Copyf(GLUSfloat result[4], const GLUSfloat point[4])
Copies a 3D point, given as homogeneous coordinates.
Definition: glus_point.c:20

glusPoint4SubtractPoint4f
GLUSAPI GLUSvoid GLUSAPIENTRY glusPoint4SubtractPoint4f(GLUSfloat result[3], const GLUSfloat point0[4], const GLUSfloat point1[4])
Subtracts a 3D point, given as homogeneous coordinates, from another and calculates a 3D vector...
Definition: glus_point.c:35

GLUSAPIENTRY
#define GLUSAPIENTRY
Definition: glus_function.h:31

glusPoint4Distancef
GLUSAPI GLUSfloat GLUSAPIENTRY glusPoint4Distancef(const GLUSfloat point0[4], const GLUSfloat point1[4])
Calculates the distance of two 3D points, given as homogeneous coordinates.
Definition: glus_point.c:99