source: src/models/Camera.pym @ 1345:ff8ef9c6bbb7

# PySoy's models.Camera class
#
# Copyright (C) 2006,2007,2008,2009 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: Camera.pym 1393 2008-12-31 23:51:25Z ArcRiley $

cdef class Camera(Mesh) :
  '''soy.models.Camera

    This class renders a "camera", intended for debugging purposes.
  '''


  ############################################################################
  #
  # WindowLoop Functions
  #

  cdef void _render(self, soy.bodies.Body _body) :
    gl.glPushMatrix()
    gl.glScalef(0.1,0.1,0.1)
    gl.glDisable(gl.GL_CULL_FACE)
    gl.glDisable(gl.GL_DEPTH_TEST)
    gl.glDisable(gl.GL_LIGHTING)
    gl.glColor3f(0.5,0.5,0.5)
    gl.glBegin(gl.GL_LINE_STRIP)
    gl.glVertex3f(-1,1.,1.)
    gl.glVertex3f(1,1.,1.)
    gl.glVertex3f(1,-1.,1.)
    gl.glVertex3f(-1,-1.,1.)    
    gl.glEnd()
    gl.glColor3f(0.5,0.5,0.5)
    gl.glBegin(gl.GL_LINES)    
    gl.glVertex3f(-1,1.,1.)
    gl.glVertex3f(0,0,0)
    gl.glVertex3f(1,1.,1.)
    gl.glVertex3f(0,0,0)
    gl.glVertex3f(-1,-1.,1.)
    gl.glVertex3f(0,0,0)
    gl.glVertex3f(1,-1.,1.)
    gl.glVertex3f(0,0,0)
    gl.glVertex3f(-1,-1.,1.)
    gl.glVertex3f(-1,1.,1.)
    gl.glEnd()
    gl.glEnable(gl.GL_LIGHTING)
    gl.glEnable(gl.GL_DEPTH_TEST)
    gl.glEnable(gl.GL_CULL_FACE) 
    gl.glPopMatrix()