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- Increased precision of texture scaling factors to full fixed point. In the process

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I got rid of the old tx and ty CVARs because they made the texture scaling
  much more complicated than it was actually needed (and besides, they were completely
  useless except for testing purposes anyway.)


SVN r522 (trunk)
This commit is contained in:
Christoph Oelckers 2007-04-29 12:07:27 +00:00
commit e08da03a3d
15 changed files with 133 additions and 144 deletions
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6
src/textures/texture.cpp
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@ -96,12 +96,12 @@ FTexture * FTexture::CreateTexture (int lumpnum, int usetype)
// Auto-scale flats with dimensions 128x128 and 256x256
if (w==128 && h==128)
{
tex->ScaleX = tex->ScaleY = 16;
tex->xScale = tex->yScale = 2*FRACUNIT;
tex->bWorldPanning = true;
}
else if (w==256 && h==256)
{
tex->ScaleX = tex->ScaleY = 32;
tex->xScale = tex->yScale = 4*FRACUNIT;
tex->bWorldPanning = true;
}
}
@ -114,7 +114,7 @@ FTexture * FTexture::CreateTexture (int lumpnum, int usetype)
FTexture::FTexture ()
: LeftOffset(0), TopOffset(0),
WidthBits(0), HeightBits(0), ScaleX(8), ScaleY(8),
WidthBits(0), HeightBits(0), xScale(FRACUNIT), yScale(FRACUNIT),
UseType(TEX_Any), bNoDecals(false), bNoRemap0(false), bWorldPanning(false),
bMasked(true), bAlphaTexture(false), bHasCanvas(false), bWarped(0), bIsPatch(false),
Rotations(0xFFFF), Width(0), Height(0), WidthMask(0)