2010-12-14 simon.fraser@apple.com

- Clarify that a percentage z-value for transform-origin, and for translate3d() and translateZ()
cause the property to be invalid.
- Fix wording of of "Percentages: refer to..." for transform-origin.

Author: smfr

css3-3d-transforms/ChangeLog

@@ -1,3 +1,8 @@
+2010-12-14  simon.fraser@apple.com
+- Clarify that a percentage z-value for transform-origin, and for translate3d() and translateZ()
+cause the property to be invalid.
+- Fix wording of of "Percentages: refer to..." for transform-origin.
+
 2010-09-07  dino@apple.com
 
 - Mark CSSMatrix as [Supplemental]

css3-3d-transforms/Overview.html

@@ -21,15 +21,15 @@
 
    <h1>CSS 3D Transforms Module Level 3</h1>
 
-   <h2 class="no-num no-toc" id=longstatus-date>Editor's Draft 7 September
+   <h2 class="no-num no-toc" id=longstatus-date>Editor's Draft 14 December
     2010</h2>
 
    <dl>
     <dt>This version:
 
     <dd> <a
-     href="http://www.w3.org/TR/2010/ED-css3-3d-transforms-20100907">http://dev.w3.org/csswg/css3-3d-transforms/</a>
-     <!--http://www.w3.org/TR/2010/WD-css3-3d-transforms-20100907-->
+     href="http://www.w3.org/TR/2010/ED-css3-3d-transforms-20101214">http://dev.w3.org/csswg/css3-3d-transforms/</a>
+     <!--http://www.w3.org/TR/2010/WD-css3-3d-transforms-20101214-->
 
     <dt>Latest version:
 
@@ -281,7 +281,7 @@ <h2 id=transform-origin-property><span class=secno>3. </span> The <span
    property value. This effectively moves the desired transformation origin
    of the element to (0,0,0) in the local coordinate system, then applies the
    element's transform, then moves the element back to its original position.
-   
+   Note that percentage values are not allowed in the z value.
 
   <table class=propdef>
    <tbody>
@@ -535,7 +535,7 @@ <h2 id=perspective-origin-property><span class=secno>6. </span> The <span
     <tr>
      <td> <em>Percentages:</em>
 
-     <td> refer to the size of the box itself
+     <td> refer to the size of the elemen's box
 
     <tr>
      <td> <em>Media:</em>
@@ -657,7 +657,9 @@ <h2 id=transform-functions><span class=secno>8. </span> The Transformation
 
    <dd> specifies a 3D translation by the vector [tx,ty,tz], with tx, ty and
     tz being the first, second and third translation-value parameters
-    respectively.
+    respectively. Note that &lt;percentage&gt; values are not allowed in the
+    tz translation-value, and if present will cause the propery value to be
+    invalid.
 
    <dt> <span class=prop-value>translateX(&lt;translation-value&gt;)</span>
 
@@ -675,9 +677,9 @@ <h2 id=transform-functions><span class=secno>8. </span> The Transformation
 
    <dd> specifies a <a
     href="http://www.w3.org/TR/SVG/coords.html#TranslationDefined">translation</a>
-    by the given amount in the Z direction. Note that percentage values are
-    not allowed in the translateZ translation-value, and if present are
-    evaluated as 0.
+    by the given amount in the Z direction. Note that &lt;percentage&gt;
+    values are not allowed in the translateZ translation-value, and if
+    present will cause the propery value to be invalid.
 
    <dt> <span class=prop-value>scale(&lt;number&gt;[, &lt;number&gt;])</span>
 
@@ -1368,7 +1370,7 @@ <h2 class=no-num id=property-index>Property index</h2>
 
      <td>no
 
-     <td>refer to the size of the box itself
+     <td>refer to the size of the elemen's box
 
      <td>visual
 

css3-3d-transforms/Overview.src.html

@@ -189,7 +189,7 @@ <h2 id="transform-origin-property">
         property value. This effectively moves the desired transformation origin
         of the element to (0,0,0) in the local coordinate system, then applies
         the element's transform, then moves the element back to its original
-        position.
+        position. Note that percentage values are not allowed in the z value.
       </p>
       <table class="propdef">
         <tbody>
@@ -511,7 +511,7 @@ <h2 id="perspective-origin-property">
               <em>Percentages:</em>
             </td>
             <td>
-              refer to the size of the box itself
+              refer to the size of the elemen's box
             </td>
           </tr>
           <tr>
@@ -654,7 +654,7 @@ <h2 id="transform-functions">
           <span class="prop-value">translate3d(&lt;translation-value&gt;, &lt;translation-value&gt;, &lt;translation-value&gt;)</span>
         </dt>
         <dd>
-          specifies a 3D translation by the vector [tx,ty,tz], with tx, ty and tz being the first, second and third translation-value parameters respectively.
+          specifies a 3D translation by the vector [tx,ty,tz], with tx, ty and tz being the first, second and third translation-value parameters respectively. Note that &lt;percentage&gt; values are not allowed in the tz translation-value, and if present will cause the propery value to be invalid.
         </dd>
         <dt>
           <span class="prop-value">translateX(&lt;translation-value&gt;)</span>
@@ -672,7 +672,7 @@ <h2 id="transform-functions">
           <span class="prop-value">translateZ(&lt;translation-value&gt;)</span>
         </dt>
         <dd>
-          specifies a <a href="http://www.w3.org/TR/SVG/coords.html#TranslationDefined">translation</a> by the given amount in the Z direction. Note that percentage values are not allowed in the translateZ translation-value, and if present are evaluated as 0.
+          specifies a <a href="http://www.w3.org/TR/SVG/coords.html#TranslationDefined">translation</a> by the given amount in the Z direction. Note that &lt;percentage&gt; values are not allowed in the translateZ translation-value, and if present will cause the propery value to be invalid.
         </dd>
         <dt>
           <span class="prop-value">scale(&lt;number&gt;[, &lt;number&gt;])</span>