qf/newtree
0
0
Fork 0
mirror of https://git.code.sf.net/p/quake/newtree synced 2025-05-10 06:10:38 +00:00
Code Issues Projects Releases Packages Wiki Activity

took me a while to realise the skydome starts at the equator, not a pole.

Browse source 
I hope I got this right
This commit is contained in:
Bill Currie 2000-06-29 23:51:02 +00:00
parent 750457b368
commit fb9e8d05b4
1 changed files with 11 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
source/gl_warp.c
View file

@ -689,10 +689,14 @@ R_DrawSkyLayer (float s)
a2y = -bubble_sintable[a+1]; a2y = -bubble_sintable[a+1];
glBegin (GL_TRIANGLE_STRIP); glBegin (GL_TRIANGLE_STRIP);
for (b = 0; b <= 16; b++) glTexCoord2f(0.5,0.5);
glVertex3f(r_refdef.vieworg[0],
r_refdef.vieworg[1],
r_refdef.vieworg[2]+domescale[2])
for (b = 1; b < 16; b++)
{ {
x = bubble_costable[b]; x = bubble_costable[b+16];
y = -bubble_sintable[b]; y = -bubble_sintable[b+16];
v[0] = a1x*x * domescale[0]; v[0] = a1x*x * domescale[0];
v[1] = a1y*x * domescale[1]; v[1] = a1y*x * domescale[1];
@ -712,6 +716,10 @@ R_DrawSkyLayer (float s)
v[1] + r_refdef.vieworg[1], v[1] + r_refdef.vieworg[1],
v[2] + r_refdef.vieworg[2]); v[2] + r_refdef.vieworg[2]);
} }
glTexCoord2f(0.5,0.5);
glVertex3f(r_refdef.vieworg[0],
r_refdef.vieworg[1],
r_refdef.vieworg[2]-domescale[2])
glEnd (); glEnd ();
} }
} }