gress/shaders, branch master

Import and render tree models.

2011-07-02T16:10:14+00:00

Trees are loaded from the new trees.blend using assimp. Tree objects are
then received from the server and rendered on the given terrain
locations.

Each chunk now holds a list of objects and coordinates, which can be
used to easily add other models as well.

Also moded the GLSL fog code to its own shader which can be linked in
different programs.

Some code cleanup in scene.cpp.

2011-05-29T15:31:35+00:00

Added slight moving animation to water texture.

2011-05-29T13:03:10+00:00

Color terrain blue while underwater, raised sand level.

2011-05-28T17:27:11+00:00

Terrain changes, added water.

2011-05-28T11:58:39+00:00

Adjusted fog function.

2011-05-10T18:36:45+00:00

Added fog and implemented a simple skybox.

2011-05-10T13:40:02+00:00

Use chunk-relative coordinates in nodes.

2011-05-07T15:53:37+00:00

Draw a selection marker on the terrain.

2011-04-11T20:06:54+00:00

Simple raise/lower implementation.

2011-04-10T12:51:47+00:00