import Blender as B

#	Take the vals:
ObjSelect = B.Object.GetSelected()[0]

origName = ObjSelect.name

SC = B.Scene.GetCurrent()
SCR = SC.getRenderingContext()

SizeX = SCR.sizeX
SizeY = SCR.sizeY

AspectX = float(SCR.aspectRatioX())
AspectY = float(SCR.aspectRatioY())

Aspect = 1.4222 #	WTF should I add here exactly?

FrameA = B.Get('curframe')
FrameP = B.Get('staframe')
FrameF = B.Get('endframe')

FrameRate = SCR.fps

#	Inicialazing Lists

LocX = []
LocY = []
LocZ = []
RotX = []
RotY = []
RotZ = []

#-----------------------------------------------------
#                    CREATING LISTS
#	Moves to the starting frame
B.Set('curframe', FrameP)

FrameA = FrameP
while FrameA < (FrameF + 1):
	B.Set('curframe', FrameA)
	
	#	Worldspace matrix
	mat= ObjSelect.mat
	
	LocX.append (mat.translationPart().x)
	LocY.append (mat.translationPart().y)
	LocZ.append (mat.translationPart().z)
	
	RotX.append (-mat.toEuler().x)
	RotY.append (-mat.toEuler().y)
	RotZ.append (-mat.toEuler().z)
	
	FrameA += 1

#-------------------------------------------------------

#	File writing starts HERE!
File = open ('AfterEffectsExporter.txt','w')
#	The header
File.write ('Adobe After Effects 5.0 Keyframe Data\n\n\
	Units Per Second	%i\n\
	Source Width	%i\n\
	Source Height	%i\n\
	Source Pixel Aspect Ratio	%.4f\n\
	Comp Pixel Aspect Ratio	%.4f\n\
'%(FrameRate, SizeX, SizeY, Aspect, Aspect))

# Loc and Rot values are writen in an entirely diferent way, how clever...

#	Write Loc values -----------------------------------
File.write ('\nPosition\n\
	Frame	X pixels	Y pixels	Z pixels')

for i in range (FrameF-FrameP):
	File.write ('\n	%i	%f	%f	%f	' % (i,LocX[i], LocY[i], LocZ[i]))

#	Write Rot values -----------------------------------

#	Z values
File.write('\n\nZ Rotation\n	Frame	degrees')
for i in range (FrameF-FrameP):
	File.write('\n	%i	%f' % (i, RotZ[i]))

#	X values
File.write('\n\nX Rotation\n	Frame	degrees')
for i in range (FrameF-FrameP):
	File.write('\n	%i	%f' % (i, RotX[i]))

#	Y values
File.write('\n\nY Rotation\n	Frame	degrees')
for i in range (FrameF-FrameP):
	File.write('\n	%i	%f' % (i, RotY[i]))

#	THE END -----------------------------------
File.write('\n\n\nEnd of Keyframe Data\n')

B.Set('curframe', FrameP)
print "\nExporting Done!\nYour file is located in \
Blender root folder, now send bug reports to ZanQdo"