3vectorf.h File Reference

#include <stdlib.h>
#include <stdio.h>
#include <gandalf/common/misc_defs.h>
#include <gandalf/linalg/2vectorf.h>
#include <gandalf/linalg/vecf_gen.h>

Go to the source code of this file.

Classes
struct	Gan_Vector3_f
	Structure definition for single precision floating point 3-vector. More...
Defines
#define	GAN_REP3_AS(a, b, p1, p2, p3)   (a p1 b, a p2 b, a p3 b)
#define	GAN_REP3_AS_C(a, b)   GAN_REP3_AS(a,b,x,y,z)
#define	GAN_REP3_A(a, p1, p2, p3)   (a p1, a p2, a p3)
#define	GAN_REP3_A_C(a)   GAN_REP3_A(a,x,y,z)
#define	GAN_FREP3_A(a, b, p1, p2, p3, q1, q2, q3)   (a p1 b q1, a p2 b q2, a p3 b q3)
#define	GAN_FREP3_A_C(a, b, p1, p2, p3)   GAN_FREP3_A(a,b,x,y,z,p1,p2,p3)
#define	GAN_REP3_ABS(a, b, c, p1, p2, p3, q1, q2, q3)   (a p1 b q1 c, a p2 b q2 c, a p3 b q3 c)
#define	GAN_REP3_AAS(a, b, c, p1, p2, p3)   GAN_REP3_ABS(a,b,c,p1,p2,p3,p1,p2,p3)
#define	GAN_REP3_AAS_C(a, b, c)   GAN_REP3_AAS(a,b,c,x,y,z)
#define	GAN_REP3_AB(a, b, p1, p2, p3, q1, q2, q3)   (a p1 b q1, a p2 b q2, a p3 b q3)
#define	GAN_REP3_AA(a, b, p1, p2, p3)   GAN_REP3_AB(a,b,p1,p2,p3,p1,p2,p3)
#define	GAN_REP3_AA_C(a, b)   GAN_REP3_AA(a,b,x,y,z)
#define	GAN_REP3_ABCS(a, b, c, d, p1, p2, p3, q1, q2, q3, r1, r2, r3)   (a p1 b q1 c r1 d, a p2 b q2 c r2 d, a p3 b q3 c r3 d)
#define	GAN_REP3_ABC(a, b, c, p1, p2, p3, q1, q2, q3, r1, r2, r3)   (a p1 b q1 c r1, a p2 b q2 c r2, a p3 b q3 c r3)
#define	GAN_REP3_AAA(a, b, c, p1, p2, p3)   GAN_REP3_ABC(a,b,c,p1,p2,p3,p1,p2,p3,p1,p2,p3)
#define	GAN_REP3_AAA_C(a, b, c)   GAN_REP3_AAA(a,b,c,x,y,z)
#define	GAN_REP3_OP_AB(a, b, p1, p2, p3, q1, q2, q3, op)   (a p1 b q1 op a p2 b q2 op a p3 b q3)
#define	GAN_REP3_OP_AA(a, b, p1, p2, p3, op)   GAN_REP3_OP_AB(a,b,p1,p2,p3,p1,p2,p3,op)
#define	GAN_REP3_OP_AA_C(a, b, op)   GAN_REP3_OP_AA(a,b,x,y,z,op)
#define	GAN_TEST_OP1(A, typeA)   assert(sizeof(*(A))==sizeof(typeA))
#define	GAN_TEST_OP2(A, B, typeA, typeB)   (assert(sizeof(*(A))==sizeof(typeA)&&sizeof(*(B))==sizeof(typeB)))
#define	GAN_TEST_OP3(A, B, C, typeA, typeB, typeC)
#define	GAN_TEST_OP4(A, B, C, D, typeA, typeB, typeC, typeD)
#define	GAN_TEST_OP5(A, B, C, D, E, typeA, typeB, typeC, typeD, typeE)
#define	GAN_VECTYPE   Gan_Vector3_f
#define	GAN_VECTOR_TYPE   Gan_Vector_f
#define	GAN_VEC_ELEMENT_TYPE   GAN_FLOAT
#define	GAN_REALTYPE   float
#define	GAN_FWRITE_LENDIAN   gan_fwrite_lendian_f32
#define	GAN_FREAD_LENDIAN   gan_fread_lendian_f32
#define	GAN_VEC_FPRINT   gan_vec3f_fprint
#define	GAN_VEC_PRINT   gan_vec3f_print
#define	GAN_VEC_FSCANF   gan_vec3f_fscanf
#define	GAN_VEC_FWRITE   gan_vec3f_fwrite
#define	GAN_VEC_FREAD   gan_vec3f_fread
#define	GAN_VEC_ZERO_Q   gan_vec3f_zero_q
#define	GAN_VEC_ZERO_S   gan_vec3f_zero_s
#define	GAN_VEC_COPY_Q   gan_vec3f_copy_q
#define	GAN_VEC_COPY_S   gan_vec3f_copy_s
#define	GAN_VEC_SCALE_Q   gan_vec3f_scale_q
#define	GAN_VEC_SCALE_S   gan_vec3f_scale_s
#define	GAN_VEC_SCALE_I   gan_vec3f_scale_i
#define	GAN_VEC_DIVIDE_Q   gan_vec3f_divide_q
#define	GAN_VEC_DIVIDE_S   gan_vec3f_divide_s
#define	GAN_VEC_DIVIDE_I   gan_vec3f_divide_i
#define	GAN_VEC_NEGATE_Q   gan_vec3f_negate_q
#define	GAN_VEC_NEGATE_S   gan_vec3f_negate_s
#define	GAN_VEC_NEGATE_I   gan_vec3f_negate_i
#define	GAN_VEC_UNIT_Q   gan_vec3f_unit_q
#define	GAN_VEC_UNIT_S   gan_vec3f_unit_s
#define	GAN_VEC_UNIT_I   gan_vec3f_unit_i
#define	GAN_VEC_ADD_Q   gan_vec3f_add_q
#define	GAN_VEC_ADD_I1   gan_vec3f_add_i1
#define	GAN_VEC_ADD_I2   gan_vec3f_add_i2
#define	GAN_VEC_INCREMENT   gan_vec3f_increment
#define	GAN_VEC_ADD_S   gan_vec3f_add_s
#define	GAN_VEC_SUB_Q   gan_vec3f_sub_q
#define	GAN_VEC_SUB_I1   gan_vec3f_sub_i1
#define	GAN_VEC_SUB_I2   gan_vec3f_sub_i2
#define	GAN_VEC_DECREMENT   gan_vec3f_decrement
#define	GAN_VEC_SUB_S   gan_vec3f_sub_s
#define	GAN_VEC_DOT_Q   gan_vec3f_dot_q
#define	GAN_VEC_DOT_S   gan_vec3f_dot_s
#define	GAN_VEC_SQRLEN_Q   gan_vec3f_sqrlen_q
#define	GAN_VEC_SQRLEN_S   gan_vec3f_sqrlen_s
#define	GAN_VEC_FROM_VEC_Q   gan_vec3f_from_vecf_q
#define	GAN_VEC_FROM_VEC_S   gan_vec3f_from_vecf_s
Typedefs
typedef Gan_Vector3_f	Gan_Vector3_f
	Structure definition for single precision floating point 3-vector.
Functions
Gan_Vector3_f *	gan_vec3f_fill_q (Gan_Vector3_f *p, float X, float Y, float Z)
	Macro: Fill 3-vector with values.
Gan_Vector3_f *	gan_vec3f_cross_q (const Gan_Vector3_f *p, const Gan_Vector3_f *q, Gan_Vector3_f *r)
	Macro: Compute vector product of 3-vectors.
Gan_Vector2_f *	gan_vec3f_get_v2t_q (const Gan_Vector3_f *p, Gan_Vector2_f *q)
	Macro: Extract top 2-vector part of 3-vector.
Gan_Vector3_f *	gan_vec3f_set_parts_q (Gan_Vector3_f *p, const Gan_Vector2_f *q, float s)
	Macro: Build 3-vector from 2-vector and scalar.
Gan_Vector3_f *	gan_vec3f_zero_q (Gan_Vector3_f *p)
	Macro: Fill fixed size vector with zero.
Gan_Vector3_f *	gan_vec3f_copy_q (Gan_Vector3_f *p, Gan_Vector3_f *q)
	Macro: Copy fixed size vector.
Gan_Vector3_f *	gan_vec3f_scale_q (Gan_Vector3_f *p, float a, Gan_Vector3_f *q)
	Macro: Scale fixed size vector.
Gan_Vector3_f *	gan_vec3f_scale_i (Gan_Vector3_f *p, float a)
	Macro: Scale fixed size vector.
Gan_Vector3_f *	gan_vec3f_divide_q (Gan_Vector3_f *p, float a, Gan_Vector3_f *q)
	Macro: Divide fixed size vector by scalar.
Gan_Vector3_f *	gan_vec3f_divide_i (Gan_Vector3_f *p, float a)
	Macro: Divide fixed size vector by scalar.
Gan_Vector3_f *	gan_vec3f_negate_q (Gan_Vector3_f *p, Gan_Vector3_f *q)
	Macro: Negate fixed size vector.
Gan_Vector3_f *	gan_vec3f_negate_i (Gan_Vector3_f *p)
	Macro: Negate fixed size vector.
Gan_Vector3_f *	gan_vec3f_unit_i (Gan_Vector3_f *p)
	Macro: Scale vector to unit norm.
Gan_Vector3_f *	gan_vec3f_add_q (Gan_Vector3_f *p, Gan_Vector3_f *q, Gan_Vector3_f *r)
	Macro: Add two fixed size vectors.
Gan_Vector3_f *	gan_vec3f_add_i1 (Gan_Vector3_f *p, Gan_Vector3_f *q)
	Macro: Add two fixed size vectors.
Gan_Vector3_f *	gan_vec3f_add_i2 (Gan_Vector3_f *p, Gan_Vector3_f *q)
	Macro: Add two fixed size vectors.
Gan_Vector3_f *	gan_vec3f_increment (Gan_Vector3_f *p, Gan_Vector3_f *q)
	Macro: Increment a fixed size vector by another.
Gan_Vector3_f *	gan_vec3f_sub_q (Gan_Vector3_f *p, Gan_Vector3_f *q, Gan_Vector3_f *r)
	Macro: Subtract two fixed size vectors.
Gan_Vector3_f *	gan_vec3f_sub_i1 (Gan_Vector3_f *p, Gan_Vector3_f *q)
	Macro: Subtract two fixed size vectors.
Gan_Vector3_f *	gan_vec3f_sub_i2 (Gan_Vector3_f *p, Gan_Vector3_f *q)
	Macro: Subtract two fixed size vectors.
Gan_Vector3_f *	gan_vec3f_decrement (Gan_Vector3_f *p, Gan_Vector3_f *q)
	Macro: Decrement a fixed size vector by another.
float	gan_vec3f_dot_q (const Gan_Vector3_f *p, const Gan_Vector3_f *q)
	Macro: Dot product of fixed size vectors.
float	gan_vec3f_sqrlen_q (const Gan_Vector3_f *p)
	Macro: Returns sum of squares of vector elements.

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Detailed Description

Module: Size 3 vectors (single precision)

Part of: Gandalf Library

Version:

1.10

Date:

2005/04/15 02:15:23

Author:

pm

Copyright: (c) 2000 Imagineer Software Limited

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Define Documentation

#define GAN_REP3_AS (  a, b, p1, p2, p3   )     (a p1 b, a p2 b, a p3 b)

File: RCSfile repeat3_noc.h,v Module: Macros for 3-fold repetition of vector/matrix operations Part of: Gandalf Library Revision: Revision 1.5 Last edited: Date 2002/04/18 14:56:25 Author: Author pm Copyright: (c) 2000 Imagineer Software Limited Notes: Not to be compiled separately

#define GAN_TEST_OP1 (  A, typeA   )     assert(sizeof(*(A))==sizeof(typeA))

File: RCSfile matvecf_macros_noc.h,v Module: Matrix/vector macros Part of: Gandalf Library Revision: Revision 1.6 Last edited: Date 2002/04/18 14:56:25 Author: Author pm Copyright: (c) 2000 Imagineer Software Limited Notes: Not to be compiled separately

#define GAN_TEST_OP3 (  A, B, C, typeA, typeB, typeC   )

Value: (assert(sizeof(*(A))==sizeof(typeA)&&sizeof(*(B))==sizeof(typeB)&&\ sizeof(*(C))==sizeof(typeC)))

#define GAN_TEST_OP4 (  A, B, C, D, typeA, typeB, typeC, typeD   )

Value: (assert(sizeof(*(A))==sizeof(typeA)&&sizeof(*(B))==sizeof(typeB)&&\ sizeof(*(C))==sizeof(typeC)&&sizeof(*(D))==sizeof(typeD)))

#define GAN_TEST_OP5 (  A, B, C, D, E, typeA, typeB, typeC, typeD, typeE   )

Value: (assert(sizeof(*(A))==sizeof(typeA)&&sizeof(*(B))==sizeof(typeB)&&\ sizeof(*(C))==sizeof(typeC)&&sizeof(*(D))==sizeof(typeD)&&\ sizeof(*(E))==sizeof(typeE)))

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