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- fully implemented "nolightfade" to turn off diminishing lights in the software renderer.

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- unfortunately, LIGHT2SHADE had to be transformed into a namespaced function.
This commit is contained in:
Rachael Alexanderson 2017-03-06 16:14:54 -05:00
commit 28abc96aef
24 changed files with 84 additions and 52 deletions
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18
src/swrenderer/scene/r_light.cpp
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@ -32,12 +32,20 @@
#include "d_player.h"
#include "swrenderer/scene/r_light.h"
#include "swrenderer/viewport/r_viewport.h"
#include "gl/data/gl_data.h"
CVAR(Bool, r_shadercolormaps, true, CVAR_ARCHIVE)
EXTERN_CVAR(Bool, r_fullbrightignoresectorcolor)
namespace swrenderer
{
fixed_t LIGHT2SHADE(int l, bool foggy)
{
return (!foggy && (glset.nolightfade) ?
((MAX(255 - l, 0) * NUMCOLORMAPS) << (FRACBITS - 8)) :
((NUMCOLORMAPS*2*FRACUNIT)-(((l)+12)*(FRACUNIT*NUMCOLORMAPS/128))));
}
CameraLight *CameraLight::Instance()
{
static CameraLight instance;
@ -146,10 +154,12 @@ namespace swrenderer
TiltVisibility = float(vis * FocalTangent * (16.f * 320.f) / viewwidth);
// Disable diminishing light (To do: make a cvar control this)
WallVisibility = 0.0;
FloorVisibility = 0.0;
TiltVisibility = 0.0f;
NoLightFade = glset.nolightfade;
// Disable diminishing light
// WallVisibility = 0.0;
// FloorVisibility = 0.0;
// TiltVisibility = 0.0f;
}
// Controls how quickly light ramps across a 1/z range. Set this, and it