Implement WieldMeshSceneNode which improves wield mesh rendering

- Don't create and cache an extruded mesh for every (non-node) item.
  Instead use a single one per image resolution.

- For cubic nodes reuse a single wield mesh too

- Improve lighting of the wielded item

- Increase far value of wield mesh scene camera, fixes #1770

- Also includes some minor refactorings of Camera and GenericCAO.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mapblock_mesh.cpp b/src/mapblock_mesh.cpp
index 2459cf0d7..99a5ce0dd 100644
--- a/src/mapblock_mesh.cpp
+++ b/src/mapblock_mesh.cpp
@@ -320,7 +320,7 @@ u16 getSmoothLight(v3s16 p, v3s16 corner, MeshMakeData *data)
 	Converts from day + night color values (0..255)
 	and a given daynight_ratio to the final SColor shown on screen.
 */
-static void finalColorBlend(video::SColor& result,
+void finalColorBlend(video::SColor& result,
 		u8 day, u8 night, u32 daynight_ratio)
 {
 	s32 rg = (day * daynight_ratio + night * (1000-daynight_ratio)) / 1000;