From 60190f7766be07d4fdee26eff6e2edc3d1842d99 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Mon, 8 Nov 2010 02:07:31 -0500
Subject: Add gradient pattern support to dimension.

---
 tests/dimension/demo.pov | 13 ++++++++++++-
 tests/dimension/demo.sh  | 41 ++++++++++++++++++++++++++++++++++++++---
 2 files changed, 50 insertions(+), 4 deletions(-)

(limited to 'tests')

diff --git a/tests/dimension/demo.pov b/tests/dimension/demo.pov
index 544cd10..197fe23 100644
--- a/tests/dimension/demo.pov
+++ b/tests/dimension/demo.pov
@@ -81,7 +81,18 @@ union {
   }
 
   pigment {
-    color rgb <1, 0, 0>
+    gradient y
+    color_map {
+      [0    color rgb <1, 0, 0>]
+      [1/6  color rgb <1, 0.5, 0>]
+      [2/6  color rgb <1, 1, 0>]
+      [3/6  color rgb <0, 1, 0>]
+      [4/6  color rgb <0, 0, 1>]
+      [5/6  color rgb <1, 0, 1>]
+      [1    color rgb <1, 0, 0>]
+    }
+    scale <1, 2.75, 1>
+    translate -1.25*y
   }
   rotate -45*x
 }
diff --git a/tests/dimension/demo.sh b/tests/dimension/demo.sh
index 05b01aa..c3d9750 100755
--- a/tests/dimension/demo.sh
+++ b/tests/dimension/demo.sh
@@ -95,9 +95,44 @@ demo_exp=$(echo -n \
         object-modifiers))
     (object-modifiers
       (pigment
-        (vector (integer 1) (integer 0) (integer 0)
-                (integer 0) (integer 0))
-        pigment-modifiers)
+        (pattern (gradient (vector (integer 0) (integer 1) (integer 0)
+                                   (integer 0) (integer 0))))
+        (pigment-modifiers
+          (color_map
+            (color_map-entry
+              (integer 0)
+              (vector (integer 1) (integer 0) (integer 0)
+                      (integer 0) (integer 0)))
+            (color_map-entry
+              (float 0.166667)
+              (vector (integer 1) (float 0.5) (integer 0)
+                      (integer 0) (integer 0)))
+            (color_map-entry
+              (float 0.333333)
+              (vector (integer 1) (integer 1) (integer 0)
+                      (integer 0) (integer 0)))
+            (color_map-entry
+              (float 0.5)
+              (vector (integer 0) (integer 1) (integer 0)
+                      (integer 0) (integer 0)))
+            (color_map-entry
+              (float 0.666667)
+              (vector (integer 0) (integer 0) (integer 1)
+                      (integer 0) (integer 0)))
+            (color_map-entry
+              (float 0.833333)
+              (vector (integer 1) (integer 0) (integer 1)
+                      (integer 0) (integer 0)))
+            (color_map-entry
+              (integer 1)
+              (vector (integer 1) (integer 0) (integer 0)
+                      (integer 0) (integer 0))))
+          (transformation
+            (scale (vector (integer 1) (float 2.75) (integer 1)
+                           (integer 0) (integer 0))))
+          (transformation
+            (translation (vector (float 0) (float -1.25) (float 0)
+                                 (float 0) (float 0))))))
       (transformation
         (rotation (vector (integer -45) (integer 0) (integer 0)
                           (integer 0) (integer 0))))))
-- 
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