# tyrutils-ericw-spike

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##Added features:
###qbsp:
 - parser: string escape verification.
 - arg: `-wrbrushes`: (bspx) Includes a list of brushes for brush-based collision
 - arg: `-wrbrushesonly`: `-wrbrushes` combined with `-noclip` argument
 - arg: `-notex`: Write only placeholder textures, to depend upon replacements
 - field: `_phong`: 1 enables phong shading with a default `_phong_angle` of 89 (softens columns etc).
 - field: `_phong_angle`: enables phong shading with a custom angle. Adjacent faces with normals this many degrees apart (or less) will be smoothed
 - field: `_lmscale`: Generates an LMSHIFT bspx lump for use by a light util. Note that both scaled and unscaled lighting will normally be used.

###light:
 - worldfield: `_lightmap_scale`: Forces all surfaces+submodels to use this specific lightmap scale. Removes `LMSHIFT` field.
 - arg: `-lmscale`:	Equivelent to `_lightmap_scale` worldspawn key.
 - field: `_project_texture`: Specifies that a light should project this texture.
 - field: `_project_mangle`: Specifies the pitch+yaw+roll angles for a texture projection (overriding mangle).
 - field: `_project_fov`: Specifies the fov angle for a texture projection.
 - arg: `-bspxlit`: Writes rgb data into the bsp itself.
 - arg: `-bspx`: Writes both rgb and directions data into the bsp itself.
 - arg: `-novanilla`: Fallback scaled lighting will be omitted. Standard grey lighting will be ommitted if there are coloured lights. Implies `-bspxlit`. `-lit` will no longer be implied by the presence of coloured lights.

### bspinfo:
 - displays bspx lumps.

### vis:
 - no changes


Updated 2015-07-13


## tyrutils-ericw (v0.15.4)
 - Website:         http://ericwa.github.io/tyrutils-ericw
 - Maintainer:      Eric Wasylishen (AKA ericw)
 - Email:           ewasylishen@gmail.com

### Original tyurtils:

 - Website: http://disenchant.net
 - Author:  Kevin Shanahan (AKA Tyrann)
 - Email:   tyrann@disenchant.net

tyrutils-ericw is a branch of Tyrann's quake 1 tools, focused on
adding lighting features, mostly borrowed from q3map2. There are a few
bugfixes for qbsp as well. Original readme follows:

A collection of command line utilities for building Quake levels and working
with various Quake file formats. I need to work on the documentation a bit
more, but below are some brief descriptions of the tools.

Included utilities:

 - qbsp    - Used for turning a .map file into a playable .bsp file.

 - light   - Used for lighting a level after the bsp stage.
            This util was previously known as TyrLite

 - vis     - Creates the potentially visible set (PVS) for a bsp.

 - bspinfo - Print stats about the data contained in a bsp file.

 - bsputil - Simple tool for manipulation of bsp file data

See the doc/ directory for more detailed descriptions of the various
tools capabilities.  See changelog.txt for a brief overview of recent
changes or https://github.com/ericwa/tyrutils-ericw for the full changelog and
source code.


## License

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA