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[OpenColorIO-Configs.git] / aces_1.0.0 / python / aces_ocio / create_general_colorspaces.py

diff --git a/aces_1.0.0/python/aces_ocio/create_general_colorspaces.py b/aces_1.0.0/python/aces_ocio/create_general_colorspaces.py
index 3417e75..a8bb7b9 100644 (file)
--- a/aces_1.0.0/python/aces_ocio/create_general_colorspaces.py
+++ b/aces_1.0.0/python/aces_ocio/create_general_colorspaces.py
@@ -5,6 +5,10 @@
 Implements support for general colorspaces conversions and transfer functions.
 """
 
+from __future__ import division
+
+import PyOpenColorIO as ocio
+
 import aces_ocio.create_aces_colorspaces as aces
 from aces_ocio.utilities import ColorSpace, mat44_from_mat33
 
@@ -20,7 +24,7 @@ __all__ = ['create_generic_matrix',
            'create_colorspaces']
 
 # -------------------------------------------------------------------------
-# Generic Matrix transform
+# *Simple Matrix Transform*
 # -------------------------------------------------------------------------
 def create_generic_matrix(name='matrix',
                           from_reference_values=None,
@@ -53,6 +57,10 @@ def create_generic_matrix(name='matrix',
     cs.family = 'Utility'
     cs.is_data = False
 
+    # A linear space needs allocation variables
+    cs.allocation_type = ocio.Constants.ALLOCATION_LG2
+    cs.allocation_vars = [-8, 5, 0.00390625]
+
     cs.to_reference_transforms = []
     if to_reference_values:
         for matrix in to_reference_values:
@@ -71,7 +79,6 @@ def create_generic_matrix(name='matrix',
 
     return cs
 
-
 def create_colorspaces(lut_directory,
                        lut_resolution_1d,
                        lut_resolution_3d):
@@ -92,6 +99,7 @@ def create_colorspaces(lut_directory,
     colorspaces = []
 
     cs = create_generic_matrix('XYZ',
+                               to_reference_values=[aces.ACES_XYZ_TO_AP0],
                                from_reference_values=[aces.ACES_AP0_TO_XYZ],
                                aliases=["lin_xyz"])
     colorspaces.append(cs)
@@ -99,6 +107,7 @@ def create_colorspaces(lut_directory,
     cs = create_generic_matrix(
         'Linear - AP1',
         to_reference_values=[aces.ACES_AP1_TO_AP0],
+        from_reference_values=[aces.ACES_AP0_TO_AP1],
         aliases=["lin_ap1"])
     colorspaces.append(cs)
 
@@ -152,7 +161,7 @@ def create_colorspaces(lut_directory,
                    -0.0032853314, 0.0099796402, 0.9933056912]
 
     cs = create_generic_matrix(
-        'Linear - ProPhoto',
+        'Linear - RIMM ROMM (ProPhoto)',
         from_reference_values=[AP0_to_RIMM],
         aliases=["lin_prophoto", "lin_rimm"])
     colorspaces.append(cs)
@@ -168,6 +177,7 @@ def create_colorspaces(lut_directory,
         aliases=["lin_adobergb"])
     colorspaces.append(cs)
 
+
     # *ACES* to *Linear*, *Adobe Wide Gamut RGB* primaries.
     AP0_to_ADOBERGB = [1.3809814778, -0.1158594573, -0.2651220205,
                        0.0057015535, 1.0402949043, -0.0459964578,
@@ -180,3 +190,17 @@ def create_colorspaces(lut_directory,
     colorspaces.append(cs)
 
     return colorspaces
+
+def create_raw():
+    # *Raw* utility space
+    name = "Raw"
+    raw = ColorSpace(name)
+    raw.description = 'The %s color space' % name
+    raw.aliases = []
+    raw.equality_group = name
+    raw.family = 'Utility'
+    raw.is_data = True
+
+    return raw
+
+