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Q16.16 for player angle, too

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git-svn-id: https://svn.eduke32.com/eduke32@6725 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2018-03-07 04:21:18 +00:00
parent 4d8bb170a3
commit a76750df55
19 changed files with 290 additions and 258 deletions
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13
source/build/src/polymost.cpp
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@ -3496,6 +3496,7 @@ static void polymost_drawalls(int32_t const bunch)
int32_t const sectnum = thesector[bunchfirst[bunch]];
usectortype const * const sec = (usectortype *)&sector[sectnum];
float const fglobalang = fix16_to_float(qglobalang);
//DRAW WALLS SECTION!
for (bssize_t z=bunchfirst[bunch]; z>=0; z=bunchp2[z])
@ -3695,14 +3696,14 @@ static void polymost_drawalls(int32_t const bunch)
float const r = (fy1-fy0)/(x1-x0); //slope of line
o.y = fviewingrange/(ghalfx*256.f); o.z = 1.f/o.y;
int y = ((((int32_t)((x0-ghalfx)*o.y))+globalang)>>(11-dapskybits));
int y = ((int32_t)(((x0-ghalfx)*o.y)+fglobalang)>>(11-dapskybits));
float fx = x0;
do
{
globalpicnum = dapskyoff[y&((1<<dapskybits)-1)]+i;
otex.u = otex.d*(t*((float)(globalang-(y<<(11-dapskybits)))) * (1.f/2048.f) + (float)((r_parallaxskypanning)?sec->floorxpanning:0)) - xtex.u*ghalfx;
otex.u = otex.d*(t*((float)(fglobalang-(y<<(11-dapskybits)))) * (1.f/2048.f) + (float)((r_parallaxskypanning)?sec->floorxpanning:0)) - xtex.u*ghalfx;
y++;
o.x = fx; fx = ((float)((y<<(11-dapskybits))-globalang))*o.z+ghalfx;
o.x = fx; fx = ((float)((y<<(11-dapskybits))-fglobalang))*o.z+ghalfx;
if (fx > x1) { fx = x1; i = -1; }
pow2xsplit = 0; polymost_domost(o.x,(o.x-x0)*r+fy0,fx,(fx-x0)*r+fy0); //flor
@ -4027,14 +4028,14 @@ static void polymost_drawalls(int32_t const bunch)
float const r = (cy1-cy0)/(x1-x0); //slope of line
o.y = fviewingrange/(ghalfx*256.f); o.z = 1.f/o.y;
int y = ((((int32_t)((x0-ghalfx)*o.y))+globalang)>>(11-dapskybits));
int y = ((int32_t)(((x0-ghalfx)*o.y)+fglobalang)>>(11-dapskybits));
float fx = x0;
do
{
globalpicnum = dapskyoff[y&((1<<dapskybits)-1)]+i;
otex.u = otex.d*(t*((float)(globalang-(y<<(11-dapskybits)))) * (1.f/2048.f) + (float)((r_parallaxskypanning)?sec->ceilingxpanning:0)) - xtex.u*ghalfx;
otex.u = otex.d*(t*((float)(fglobalang-(y<<(11-dapskybits)))) * (1.f/2048.f) + (float)((r_parallaxskypanning)?sec->ceilingxpanning:0)) - xtex.u*ghalfx;
y++;
o.x = fx; fx = ((float)((y<<(11-dapskybits))-globalang))*o.z+ghalfx;
o.x = fx; fx = (((float) (y<<(11-dapskybits))-fglobalang))*o.z+ghalfx;
if (fx > x1) { fx = x1; i = -1; }
pow2xsplit = 0; polymost_domost(fx,(fx-x0)*r+cy0,o.x,(o.x-x0)*r+cy0); //ceil