X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=src%2FMain.hs;h=b65cc4bdbbd76d6737bde002e18ae4c0e0dcf9bb;hb=ec2bcae0167bcc09c30e7618a5d7601510593610;hp=a2d6b1ffb2411eb37ca02c1a2fc0fb719236c711;hpb=ec2c118022bc46a191ebc323f6be17d4f017fcfb;p=spline3.git

diff --git a/src/Main.hs b/src/Main.hs
index a2d6b1f..b65cc4b 100644
--- a/src/Main.hs
+++ b/src/Main.hs
@@ -1,55 +1,67 @@
 module Main
 where
 
---import Cube
---import Face
---import Grid
---import Misc (flatten)
---import Point
---import RealFunction
---import Tetrahedron
---import ThreeDimensional
-
-
-
---find_point_value :: RealFunction Point
---find_point_value p = poly p
---    where
---      g0 = make_grid 1 trilinear
---      the_cubes = flatten (cubes g0)
---      good_cubes = filter ((flip contains_point) p) the_cubes
---       target_cube = head good_cubes
---       good_tets = filter ((flip contains_point) p) (tetrahedrons target_cube)
---       target_tetrahedron = head good_tets
---       poly = polynomial target_tetrahedron
+import qualified Data.Array.Repa as R
+import System.Environment (getArgs)
+
+import Grid (make_grid, zoom, zoom_chunk)
+import MRI
+
+
+in_file :: FilePath
+in_file = "./data/mri.bin"
+
 
 main :: IO ()
-main = do
-  putStrLn "Hello, World."
-  -- print $ find_point_value (0,0,0)
-  -- print $ find_point_value (1,0,0)
-  -- print $ find_point_value (2,0,0)
-  -- print $ find_point_value (0,1,0)
-  -- print $ find_point_value (1,1,0)
-  -- print $ find_point_value (2,1,0)
-  -- print $ find_point_value (0,2,0)
-  -- print $ find_point_value (1,2,0)
-  -- print $ find_point_value (2,2,0)
-  -- print $ find_point_value (0,0,1)
-  -- print $ find_point_value (1,0,1)
-  -- print $ find_point_value (2,0,1)
-  -- print $ find_point_value (0,1,1)
-  -- print $ find_point_value (1,1,1)
-  -- print $ find_point_value (2,1,1)
-  -- print $ find_point_value (0,2,1)
-  -- print $ find_point_value (1,2,1)
-  -- print $ find_point_value (2,2,1)
-  -- print $ find_point_value (0,0,2)
-  -- print $ find_point_value (1,0,2)
-  -- print $ find_point_value (2,0,2)
-  -- print $ find_point_value (0,1,2)
-  -- print $ find_point_value (1,1,2)
-  -- print $ find_point_value (2,1,2)
-  -- print $ find_point_value (0,2,2)
-  -- print $ find_point_value (1,2,2)
-  -- print $ find_point_value (2,2,2)
+main = main2d_chunk
+
+
+main2d_chunk :: IO ()
+main2d_chunk = do
+  (s:_) <- getArgs
+  let scale = read s :: Int
+  let zoom_factor = (1, scale, scale)
+  let out_file = "output.bmp"
+  arr <- read_word16s in_file
+  let arr' = swap_bytes arr
+  let arrInv   = flip_x $ flip_y arr'
+  let arrSlice = z_slice3 50 arrInv
+  let dbl_data = R.map fromIntegral arrSlice
+  let g = make_grid 1 dbl_data
+  let output = zoom_chunk g zoom_factor
+  write_values_chunk_to_bitmap output out_file
+
+
+
+main3d :: IO ()
+main3d = do
+  (s:_) <- getArgs
+  let scale = read s :: Int
+  let zoom_factor = (scale, scale, scale)
+  let out_file = "output.bin"
+  arr <- read_word16s in_file
+  let arr' = swap_bytes arr
+--  let arrInv   = flip_x $ flip_y arr'
+  let arrMRI = R.reshape mri_shape arr'
+  let dbl_data = R.force $ R.map fromIntegral arrMRI
+  let g = make_grid 1 dbl_data
+  let output = zoom g zoom_factor
+  let word16_output = bracket_array output
+  write_word16s out_file word16_output
+
+
+main2d :: IO ()
+main2d = do
+  (s:_) <- getArgs
+  let scale = read s :: Int
+  let zoom_factor = (1, scale, scale)
+  let out_file = "output.bmp"
+  arr <- read_word16s in_file
+  let arr' = swap_bytes arr
+  let arrInv   = flip_x $ flip_y arr'
+  let arrSlice = z_slice 50 arrInv
+  let arrSlice' = R.reshape mri_slice3d arrSlice
+  let dbl_data = R.map fromIntegral arrSlice'
+  let g = make_grid 1 dbl_data
+  let output = zoom g zoom_factor
+  write_values_slice_to_bitmap (z_slice 0 output) out_file