XeNTaX

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from inc_noesis import *
import noesis
import rapi

def registerNoesisTypes():
	handle = noesis.register("GetBen10-UA-CDM",".xbx")
	noesis.setHandlerTypeCheck(handle, noepyCheckType)
	noesis.setHandlerLoadModel(handle, noepyLoadModel)
	return 1
	
NOEPY_HEADER = "vap"

def noepyCheckType(data):
   bs = NoeBitStream(data)
   if len(data) < 3:
      return 0
   #if bs.readBytes(3).decode("ASCII") != NOEPY_HEADER:
   #   print("'vaps' not found!")
   #   return 0
   return 1  

def noepyLoadModel(data, mdlList):
	ctx = rapi.rpgCreateContext()
	bs = NoeBitStream(data)
	bs.setEndian(NOE_BIGENDIAN)
	#rapi.rpgSetOption(noesis.RPGOPT_BIGENDIAN, 1)

	addr=bs.tell(); addr1=0; cnt= 0
	#while addr != addr1 :
	while cnt < 6 :
		fileBuff = bs.data[addr:bs.dataSize]#todo: Size has to be reduced with each run
		addr1= fileBuff.find(b'\xA6\x06\x00\x01\x08')
		addr += addr1
		bs.seek(addr)
		offset= bs.tell()
		print("sig at:", hex(offset))
		bs.seek(-12, NOESEEK_REL)#
		# counts
		vCnt = bs.readUShort()
		bs.seek(6, NOESEEK_REL)# skip
		fCnt = bs.readUShort()
		bs.seek(2, NOESEEK_REL)# skip dummy word
		bs.seek(6, NOESEEK_REL)# skip signature
		bs.seek(21*16+12, NOESEEK_REL)# this offset may be different for other model files
		print("vCnt, fCnt", vCnt,fCnt)
		# 
		FVFsize = int(20)
		offset= bs.tell()
		VBSize = vCnt * FVFsize
		print(cnt, ". Verts at:", hex(offset), VBSize)
		VBuff = bs.readBytes(VBSize)
		#print(VBuff)
		rapi.rpgBindPositionBufferOfs(VBuff, noesis.RPGEODATA_FLOAT, FVFsize, 0)
		rapi.rpgBindUV1BufferOfs(VBuff, noesis.RPGEODATA_FLOAT, FVFsize, 12)
		bs.seek(16+8, NOESEEK_REL)
		offset= bs.tell()
		print("FIs at:", hex(offset))
		#return 1
		FBuff = bs.readBytes(fCnt*2)
		#print(FBuff)
		rapi.rpgSetOption(noesis.RPGOPT_BIGENDIAN, 1)
		rapi.rpgCommitTriangles(FBuff, noesis.RPGEODATA_USHORT, fCnt, noesis.RPGEO_TRIANGLE, 1)
		#rapi.rpgCommitTriangles(FBuff, noesis.RPGEODATA_USHORT, fCnt, noesis.RPGEO_TRIANGLE_STRIP, 1)
		material = NoeMaterial("mat%03i"%cnt, "")
		rapi.rpgSetMaterial(material.name)
		addr += 1; cnt += 1

	mdl = rapi.rpgConstructModel()
	mdlList.append(mdl)
	
	#rapi.rpgClearBufferBinds()
	return 1