# PySoy model declarations
#
# Copyright (C) 2006,2007,2008 PySoy Group
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU Affero 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 Affero General Public License for more details.
#
#  You should have received a copy of the GNU Affero General Public License
#  along with this program; if not, see http://www.gnu.org/licenses
#
# $Id: soy.models.pxd 1090 2008-03-07 17:07:46Z ArcRiley $

cimport gl
cimport py
cimport stdio
cimport soy._datatypes
cimport soy._internals
cimport soy.materials
cimport soy.textures
cimport soy.shapes

##############################################################################
#  
# Forward Declarations
#  
#######################################
#  
# soy._datatypes
#  
cimport soy._datatypes
cdef class soy._datatypes.Datatype
cdef class soy._datatypes.MaterialList (soy._datatypes.Datatype)
cdef class soy._datatypes.FaceList     (soy._datatypes.Datatype)
cdef class soy._datatypes.VertexList   (soy._datatypes.Datatype)
#  
#######################################
#
# soy.bodies
#
cimport soy.bodies
cdef class soy.bodies.Body
#
##############################################################################
#  
# Structs
#  

cdef :
  struct Line :
    unsigned char a
    unsigned char b

  struct Face :
    unsigned short a
    unsigned short b
    unsigned short c

  struct VertPC :
    float px
    float py
    float pz
    float cr
    float cg
    float cb


cdef class Model :
  cdef void*                        _mutex
  #
  # WindowLoop functions
  cdef void                         _render        ( self, soy.bodies.Body )
  cdef void                         _calcFogCoords ( self, float )        nogil


cdef class Mesh (Model) :
  cdef soy._datatypes.MaterialList  _mates
  cdef soy._datatypes.FaceList      _faces
  cdef soy._datatypes.VertexList    _verts


cdef class Shape (Model) :
  cdef soy.materials.Material       _material
  #
  # WindowLoop functions
  cdef void                         _renderSphere  ( self, soy.shapes.Shape )
  cdef void                         _renderCapsule ( self, soy.shapes.Shape )
  cdef void                         _renderBox     ( self, soy.shapes.Shape )
  cdef void                         _renderRay     ( self, soy.shapes.Shape )
  

cdef class Billboard (Model) :
    cdef soy.materials.Material     _material
    cdef float                      _size[2]


cdef class Sun (Model) :
    cdef soy.materials.Material     _center_mat
    cdef soy.materials.Material     _aura_mat
    cdef soy.materials.Material     _spike_mat
    cdef int                        _num_spikes
    cdef int                        _circle_verts
    cdef float                      _center_size[2]
    cdef float                      _aura_size[2]
    cdef float                      _spike_size


cdef class Liquid (Model) :
  cdef float                        _size[3]
  cdef soy.materials.Material       _material
  cdef soy.colors.Color             _color
  #
  # WindowLoop functions
  cdef void                         _renderSurf    ( self )
  cdef void                         _renderBottom  ( self )

cdef class Axis (Model) :
  cdef gl.GLuint                    _vertBuffer
  cdef gl.GLuint                    _elmtBuffer