Changes between Version 9 and Version 10 of TheoriesOfTerrainDeformation

Timestamp:

Jan 24, 2011, 8:52:20 AM (14 years ago)

Author:

Torben Dannhauer

Comment:

--

TheoriesOfTerrainDeformation

@@ -45 +45 @@
    * Complex and low performance.
  1. Use a new "map" layer who decides for each vertex of it is rendered or not.
-  * Todo: Look at wwitchlayer, maybe it is what we need.
- 1. use alpha blending in image layer to ctreate holes in the tiles.
+  * Todo: Look at switchlayer, maybe it is what we need.
+ 1. use alpha blending in image layer to create holes in the tiles.
   * Todo: Does it avoid z-Fighting if one of the causing planes is transparent? Unlikely.
   * Todo: VPB Texturen are compressed with libsquish (DXT1/DXT3) must be decompressed to modify alpha on the fly.
@@ -53 +53 @@
   * Todo: How to determine if the fragment of a terrain belongs to the hole or not?
 
+All methods which discards fragments before drawing will result only in visible holes, not in techniqually holes, this means a height-of-terrain(hot) or height-above-terrain(hat) query will result the HAT/HOT of the queried position, even it is not visible!