thirdpartymirrors/RingRacers
1
0
Fork 0
mirror of https://github.com/KartKrewDev/RingRacers.git synced 2026-03-14 23:21:49 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

OGL flipped skies

Browse source
This commit is contained in:
TehRealSalt 2019-09-18 21:22:50 -04:00
parent 20663affc0
commit 9e17484c7f
1 changed files with 8 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
src/hardware/hw_main.c
View file

@ -5922,13 +5922,15 @@ static void HWR_ProjectPrecipitationSprite(precipmobj_t *thing)
static void HWR_DrawSkyBackground(void)
{
FOutVector v[4];
texture_t *tex;
angle_t angle;
float dimensionmultiply;
float aspectratio;
float angleturn;
tex = textures[texturetranslation[skytexture]];
HWR_GetTexture(texturetranslation[skytexture]);
aspectratio = (float)vid.width/(float)vid.height;
aspectratio = (float)vid.width / (float)vid.height;
//Hurdler: the sky is the only texture who need 4.0f instead of 1.0
// because it's called just after clearing the screen
@ -5952,22 +5954,22 @@ static void HWR_DrawSkyBackground(void)
// software doesn't draw any further than 1024 for skies anyway, but this doesn't overlap properly
// The only time this will probably be an issue is when a sky wider than 1024 is used as a sky AND a regular wall texture
angle = (dup_viewangle + gr_xtoviewangle[0]);
dimensionmultiply = ((float)textures[texturetranslation[skytexture]]->width/256.0f);
angle = -(dup_viewangle + gr_xtoviewangle[0]);
dimensionmultiply = ((float)tex->width/256.0f);
if (atransform.mirror)
{
angle = InvAngle(angle);
dimensionmultiply *= -1;
dimensionmultiply = -dimensionmultiply;
}
v[0].sow = v[3].sow = ((float) angle / ((ANGLE_90-1)*dimensionmultiply));
v[2].sow = v[1].sow = (-1.0f/dimensionmultiply)+((float) angle / ((ANGLE_90-1)*dimensionmultiply));
v[2].sow = v[1].sow = (1.0f/dimensionmultiply)+((float) angle / ((ANGLE_90-1)*dimensionmultiply));
// Y
angle = aimingangle;
dimensionmultiply = ((float)textures[texturetranslation[skytexture]]->height/(128.0f*aspectratio));
dimensionmultiply = ((float)tex->height/(128.0f*aspectratio));
if (splitscreen == 1)
{