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Night texture "shifts" after resample????

Clutch Cargo

Clutch Cargo

Messages
1,521
Country
unitedstates
Need some help on what I am doing wrong. First let me say I've done the following:

1 source (DAY) resample = Looks correct for daytime

2 sources (DAY and NIGHT) resample = Looks correct for daytime and nighttime

3 sources (DAY, NIGHT and BLENDMASK) resample = Looks correct for daytime and nighttime

3 sources (DAY, NIGHT, and WATERMASK) resample = Looks correct for daytime and nighttime

4 sources (DAY, NIGHT, BLENDMASK and WATERMASK) resample = daytime correct but night texture becomes mis-aligned, stretched beyond proper coordinates.



Here's my test code:

[Source]
Type = MultiSource
NumberOfSources = 4

[Source1]
Type = TIFF
Layer = Imagery
SourceDir = "P:\1SourceData"
SourceFile = "DAY.tif"
ULXMAP = -106.692273290172
ULYMAP = 35.1287103258559
XDIM = 1.07846370904448E-05
YDIM = 9.16361764953634E-06
NullValue = 0,0,0
Variation = Day
Channel_BlendMask = 3.0
Channel_LandWaterMask = 4.0

[Source2]
Type = TIFF
Layer = Imagery
SourceDir = "P:\1SourceData"
SourceFile = "night.tif"
ULXMAP = -106.692273290172
ULYMAP = 35.1287103258559
XDIM = 1.07846370904448E-05
YDIM = 9.16361764953634E-06
NullValue = 0,0,0
Variation = Night
Channel_BlendMask = 3.0
Channel_LandWaterMask = 4.0



[Source3]
Type = TIFF
Layer = None
SourceDir = "P:\1SourceData"
SourceFile = "blendmask.tif"
ULXMAP = -106.692273290172
ULYMAP = 35.1287103258559
XDIM = 1.07846370904448E-05
YDIM = 9.16361764953634E-06
SamplingMethod = Gaussian
NullValue = 255,255,255


[Source4]
Type = TIFF
Layer = None
SourceDir = "P:\1SourceData"
SourceFile = "watermask.tif"
ULXMAP = -106.692273290172
ULYMAP = 35.1287103258559
XDIM = 1.07846370904448E-05
YDIM = 9.16361764953634E-06
SamplingMethod = Gaussian
NullValue = 255,255,255


[Destination]
DestDir = "P:\2Output"
DestBaseFileName = "4sourceTest"
DestFileType = BGL
LOD = Auto
UseSourceDimensions = 1
CompressionQuality = 85

Can you regulars that use resample see any mistakes I have made?
 
Clutch Cargo

Clutch Cargo

Messages
1,521
Country
unitedstates
Seems to be working now. Why?

After further testing I found out that if I add georeferencing to the night.tif it will line up correctly. The day image already was a georeferenced tif. (thinking to myself here) - So does that mean if I use one geotiff image they all must be geotiff? Or they all must NOT have georeferencing? I thought the whole purpose of inputting reference data into the inf file was for that purpose? A bug? Just the way it is supposed to operate (see nothing in the SDK), they all must be one way or the other. Sooooo.... if anyone comes across this type of issue I hope this helps. Oh, this was for use in P3Dv2.3.
 
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