defines.h

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/* --
OpenFX version 2.x - Modelling, Animation and Rendering Package
-- */

/* file DEFINES.H   include with defines for external texture functions */
/* location:        in folder TEXTURES

/*****************************************************************\
  This file contains defines that enable meaningful local names to
  be used when calling functions in the Renderers external shader
  structure. Note the use of Windows Local memory allocation.
  Wave_Sources is an array of 10 vectors for ripple like effects.

  It is also very important that all "double" are equated to "float"
  the Renderer uses "float" type real numbers in all calcuations.
  The Modeler and Animator use true "double" real numbers.
\*****************************************************************/

#define double float         /* The Renderer uses FLOAT real numbers */
typedef double vector[3];

#include "../common/mem.h"     /* dynamic mem allocation */

#define  nNoise(x,y,z,r)                 (lpEVI->fp_sNoise(x,y,z,r))
#define  sTurbulence(x,y,z,r)            (lpEVI->fp_sTurbulence(x,y,z,r))
#define  Cycloidal(v,r)                  (lpEVI->fp_Cycloidal(v,r))
#define  vNoise(v,x,y,z)                 (lpEVI->fp_vNoise(v,x,y,z))
#define  vTurbulence(r,x,y,z)            (lpEVI->fp_vTurbulence(r,x,y,z))
#define  normalize(v)                    (lpEVI->fp_normalize(v))
#define  Wave_Sources                    (lpEVI->fp_Wave_Sources)
#define  UseSingleShaderProgram(id)      (lpEVI->fp_UseSingleShaderProgram(id))
#define  LoadAndCompileShader(n)         (lpEVI->fp_LoadAndCompileShader(n))
#define  UnloadCompiledShader(n)         (lpEVI->fp_UnloadCompiledShader(n)) 
#define  SetUniformInteger(i,n,v)        (lpEVI->fp_SetUniformInteger(i,n,v))
#define  SetUniformVariable(i,n,v)       (lpEVI->fp_SetUniformVariable(i,n,v))
#define  SetUniformVector(i,n,a,b,c)     (lpEVI->fp_SetUniformVector(i,n,a,b,c))
#define  SetUniformVector2(i,n,a,b)      (lpEVI->fp_SetUniformVector2(i,n,a,b))
#define  SetUniformMatrix3(i,n,m)        (lpEVI->fp_SetUniformMatrix3(i,n,m))
#define  SetUniformMatrix4(i,n,m)        (lpEVI->fp_SetUniformMatrix4(i,n,m))
#define  SetAttributeInteger(i,n,v)      (lpEVI->fp_SetAttributeInteger(i,n,v))
#define  SetAttributeVariable(i,n,v)     (lpEVI->fp_SetAttributeVariable(i,n,v))
#define  SetAttributeVector(i,n,a,b,c)   (lpEVI->fp_SetAttributeVector(i,n,a,b,c))
#define  SetAttributeVectorID(i,l,a,b,c) (lpEVI->fp_SetAttributeVectorID(i,l,a,b,c))
#define  BindAttributeVector(i,n,l)      (lpEVI->fp_BindAttributeVector(i,n,l))
#define  GetAttibuteLocation(i,n)        (lpEVI->fp_GetAttibuteLocation(i,n))

#define  DrawShadedPolygons(k,s,p,a,Nf,Fp,Nv,Vp)  (lpEVI->fp_DrawShaderPolygons(k,s,p,a,Nf,Fp,Nv,Vp))

#define  tAxis_n              (*(lpEVI->fp_axis_n))
#define  tAxis_o              (*(lpEVI->fp_axis_o))
#define  tAxis_u              (*(lpEVI->fp_axis_u))
#define  tAxis_v              (*(lpEVI->fp_axis_v))
#define  tAxis_unorm          (*(lpEVI->fp_axis_unorm))
#define  tAxis_vnorm          (*(lpEVI->fp_axis_vnorm))
#define  tAxis_u_length       (*(lpEVI->u_length))
#define  tAxis_v_length       (*(lpEVI->v_length))
#define  tAxis_tr             (lpEVI->tr)    // pointer to 4 x 4 arrays
#define  tAxis_itr            (lpEVI->itr)
#define  tGLshaderID          (lpEVI->GLshaderID)
#define  tmatpass             (lpEVI->fp_matpass)
#define  tpass                (lpEVI->fp_pass)
#define  tprogID              (lpEVI->fp_progID)
#define  tattrloc             (lpEVI->fp_attrloc)
#define  tNface               (lpEVI->fp_Nface)
#define  tMainFp              (lpEVI->fp_MainFp)
#define  tNvert               (lpEVI->fp_Nvert)
#define  tMainVp              (lpEVI->fp_MainVp)
#define  tFullSat             (lpEVI->fp_FullSat)