def __init__(self):
self.position = vec3(0, 0, 0)
self.yaw = 0
self.pitch = 0
self.roll = 0
self.frustrum = Frustrum()
self.projection = GraphicsCard.screenProjection
self.viewMatrix = None
self.clipMatrix = None
def __init__(self):
self.position = vec3( 0, 0, 0 )
self.yaw = 0
self.pitch = 0
self.roll = 0
self.frustrum = Frustrum()
self.projection = GraphicsCard.screenProjection
self.viewMatrix = None
self.clipMatrix = None
class Freecam (object):
"""Camera with free look"""
def __init__(self):
self.position = vec3( 0, 0, 0 )
self.yaw = 0
self.pitch = 0
self.roll = 0
self.frustrum = Frustrum()
self.projection = GraphicsCard.screenProjection
self.viewMatrix = None
self.clipMatrix = None
def apply(self):
GraphicsCard.loadIdentity()
GraphicsCard.multMatrix( self.getViewMatrix().toList() )
def asFreecam(self):
f = Freecam()
f.position = vec3(self.position)
f.yaw = self.yaw
f.pitch = self.pitch
f.roll = self.roll
return f
def move( self, move_vector ):
r = self.getRotationMatrix()
self.position = self.position + (r* move_vector )
def turn( self, yaw, pitch, roll ):
self.yaw += yaw
self.pitch += pitch
self.roll += roll
def update(self, timestep):
self._calcViewMatrix()
self._calcClipMatrix()
self.frustrum.update(self.getClipMatrix().toList() )
def sphereVisible(self, sphere):
c = sphere.center
return self.frustrum.sphereInFrustrum( c.x, c.y, c.z, sphere.radius )
def getRotationMatrix( self ):
return MakeRotationMatrix( -self.yaw, -self.pitch, -self.roll )
def getTransformMatrix(self):
return MathUtil.buildTransformMatrix(self.position,
self.yaw,
self.pitch,
self.roll)
def getViewMatrix( self ):
if self.viewMatrix is None: self._calcViewMatrix()
return self.viewMatrix
def getClipMatrix(self):
if self.clipMatrix is None: self._calcClipMaptrix()
return self.clipMatrix
def _calcViewMatrix(self):
#self.matrix = MathUtil.buildTransformMatrix(self.position,
# self.yaw,
# self.pitch,
# self.roll )
self.viewMatrix = MakeViewMatrix( self.position, self.yaw, self.pitch, self.roll )
def _calcClipMatrix(self):
proj_m = self.projection.projectionMatrix
modl_m = self.getViewMatrix()
self.clipMatrix = (proj_m * modl_m)
def __init__(self, ent, fov=60,aspect=float(4/3), zoom = 0 ):
self.ent = ent
self.zoom = zoom
self.projection = GraphicsCard.screenProjection
self.frustrum = Frustrum()
class AttachableCamera( object ):
"""First person camera -- attach to an entity of some sort."""
def __init__(self, ent, fov=60,aspect=float(4/3), zoom = 0 ):
self.ent = ent
self.zoom = zoom
self.projection = GraphicsCard.screenProjection
self.frustrum = Frustrum()
def asFreecam(self):
f = Freecam()
f.position = vec3(self.position)
f.yaw = self.yaw
f.pitch = self.pitch
f.roll = self.roll
return f
def apply(self):
GraphicsCard.loadIdentity()
GraphicsCard.multMatrix( self.getViewMatrix().toList() )
def move(self, move_vector ):
#r = self.getRotationMatrix()
self.ent.moveForward( move_vector )
def turn( self, yaw, pitch, roll ):
self.ent.turn( yaw, pitch, roll )
def update(self, timestep):
self._calcViewMatrix()
self._calcClipMatrix()
#self.getClipMatrix().toList()
self.frustrum.update(self.getClipMatrix().toList() )
def sphereVisible(self, sphere):
c = sphere.center
return self.frustrum.sphereInFrustrum( c.x, c.y, c.z, sphere.radius )
def getRotationMatrix( self ):
return MakeRotationMatrix( -self.ent.yaw, -self.ent.pitch, -self.ent.roll )
def _calcViewMatrix(self):
e = self.ent
self.viewMatrix = MakeViewMatrix( e.headLocation, e.yaw, e.pitch, e.roll )
#self.matrix = MathUtil.buildTransformMatrix(self.ent.headLocation,
# self.ent.yaw,
# self.ent.pitch,
# self.ent.roll )
#self.viewMatrix = self.matrix.inverse()
def _calcClipMatrix(self):
proj_m = self.projection.projectionMatrix
modl_m = self.getViewMatrix()
self.clipMatrix = (proj_m * modl_m)
def getViewMatrix(self ):
if not self.viewMatrix: self._calcViewMatrix()
return self.viewMatrix
def getClipMatrix(self):
if not self.clipMatrix: self._calcClipMatrix()
return self.clipMatrix
def getposition( self ):
return self.ent.headLocation
def getyaw( self ):
return self.ent.yaw
def setyaw( self, yaw ):
self.ent.yaw = yaw
def getpitch( self ):
return self.ent.pitch
def setpitch( self, pitch ):
self.ent.pitch = pitch
def getroll( self ):
return self.ent.roll
def setroll( self, roll ):
self.ent.roll = roll
position = property( getposition )
yaw = property( getyaw, setyaw )
pitch = property( getpitch, setpitch )
roll = property( getroll, setroll )
class Freecam(object):
"""Camera with free look"""
def __init__(self):
self.position = vec3(0, 0, 0)
self.yaw = 0
self.pitch = 0
self.roll = 0
self.frustrum = Frustrum()
self.projection = GraphicsCard.screenProjection
self.viewMatrix = None
self.clipMatrix = None
def apply(self):
GraphicsCard.loadIdentity()
GraphicsCard.multMatrix(self.getViewMatrix().toList())
def asFreecam(self):
f = Freecam()
f.position = vec3(self.position)
f.yaw = self.yaw
f.pitch = self.pitch
f.roll = self.roll
return f
def move(self, move_vector):
r = self.getRotationMatrix()
self.position = self.position + (r * move_vector)
def turn(self, yaw, pitch, roll):
self.yaw += yaw
self.pitch += pitch
self.roll += roll
def update(self, timestep):
self._calcViewMatrix()
self._calcClipMatrix()
self.frustrum.update(self.getClipMatrix().toList())
def sphereVisible(self, sphere):
c = sphere.center
return self.frustrum.sphereInFrustrum(c.x, c.y, c.z, sphere.radius)
def getRotationMatrix(self):
return MakeRotationMatrix(-self.yaw, -self.pitch, -self.roll)
def getTransformMatrix(self):
return MathUtil.buildTransformMatrix(self.position, self.yaw,
self.pitch, self.roll)
def getViewMatrix(self):
if self.viewMatrix is None: self._calcViewMatrix()
return self.viewMatrix
def getClipMatrix(self):
if self.clipMatrix is None: self._calcClipMaptrix()
return self.clipMatrix
def _calcViewMatrix(self):
#self.matrix = MathUtil.buildTransformMatrix(self.position,
# self.yaw,
# self.pitch,
# self.roll )
self.viewMatrix = MakeViewMatrix(self.position, self.yaw, self.pitch,
self.roll)
def _calcClipMatrix(self):
proj_m = self.projection.projectionMatrix
modl_m = self.getViewMatrix()
self.clipMatrix = (proj_m * modl_m)
def makeFrustrum(self):
return Frustrum(self)
def __init__(self, ent, fov=60, aspect=float(4 / 3), zoom=0):
self.ent = ent
self.zoom = zoom
self.projection = GraphicsCard.screenProjection
self.frustrum = Frustrum()
class AttachableCamera(object):
"""First person camera -- attach to an entity of some sort."""
def __init__(self, ent, fov=60, aspect=float(4 / 3), zoom=0):
self.ent = ent
self.zoom = zoom
self.projection = GraphicsCard.screenProjection
self.frustrum = Frustrum()
def asFreecam(self):
f = Freecam()
f.position = vec3(self.position)
f.yaw = self.yaw
f.pitch = self.pitch
f.roll = self.roll
return f
def apply(self):
GraphicsCard.loadIdentity()
GraphicsCard.multMatrix(self.getViewMatrix().toList())
def move(self, move_vector):
#r = self.getRotationMatrix()
self.ent.moveForward(move_vector)
def turn(self, yaw, pitch, roll):
self.ent.turn(yaw, pitch, roll)
def update(self, timestep):
self._calcViewMatrix()
self._calcClipMatrix()
#self.getClipMatrix().toList()
self.frustrum.update(self.getClipMatrix().toList())
def sphereVisible(self, sphere):
c = sphere.center
return self.frustrum.sphereInFrustrum(c.x, c.y, c.z, sphere.radius)
def getRotationMatrix(self):
return MakeRotationMatrix(-self.ent.yaw, -self.ent.pitch,
-self.ent.roll)
def _calcViewMatrix(self):
e = self.ent
self.viewMatrix = MakeViewMatrix(e.headLocation, e.yaw, e.pitch,
e.roll)
#self.matrix = MathUtil.buildTransformMatrix(self.ent.headLocation,
# self.ent.yaw,
# self.ent.pitch,
# self.ent.roll )
#self.viewMatrix = self.matrix.inverse()
def _calcClipMatrix(self):
proj_m = self.projection.projectionMatrix
modl_m = self.getViewMatrix()
self.clipMatrix = (proj_m * modl_m)
def getViewMatrix(self):
if not self.viewMatrix: self._calcViewMatrix()
return self.viewMatrix
def getClipMatrix(self):
if not self.clipMatrix: self._calcClipMatrix()
return self.clipMatrix
def getposition(self):
return self.ent.headLocation
def getyaw(self):
return self.ent.yaw
def setyaw(self, yaw):
self.ent.yaw = yaw
def getpitch(self):
return self.ent.pitch
def setpitch(self, pitch):
self.ent.pitch = pitch
def getroll(self):
return self.ent.roll
def setroll(self, roll):
self.ent.roll = roll
position = property(getposition)
yaw = property(getyaw, setyaw)
pitch = property(getpitch, setpitch)
roll = property(getroll, setroll)