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soft: resuse compact vert_t

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This commit is contained in:
Denis Pauk 2022-03-19 22:11:06 +02:00
parent 3f33522977
commit 5fcf0a3afc
4 changed files with 117 additions and 136 deletions
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14
src/client/refresh/soft/header/local.h
View file

@ -201,20 +201,18 @@ typedef struct
** if you change this structure be sure to change the #defines
** listed after it!
*/
typedef struct finalvert_s {
int u, v, s, t;
light3_t l; // full color light
zvalue_t zi;
int flags;
float xyz[3]; // eye space
} finalvert_t;
typedef struct compactvert_s {
int u, v, s, t;
light3_t l; // full color light
zvalue_t zi;
} compactvert_t;
typedef struct finalvert_s {
compactvert_t cv; // reuse compacted type
int flags;
float xyz[3]; // eye space
} finalvert_t;
typedef struct
{
pixel_t *pskin;

166
src/client/refresh/soft/sw_aclip.c
View file

@ -43,11 +43,11 @@ R_Alias_clip_z (const finalvert_t *pfv0, const finalvert_t *pfv1, finalvert_t *o
out->xyz[1] = pfv0->xyz[1] + (pfv1->xyz[1] - pfv0->xyz[1]) * scale;
out->xyz[2] = ALIAS_Z_CLIP_PLANE;
out->s = pfv0->s + (pfv1->s - pfv0->s) * scale;
out->t = pfv0->t + (pfv1->t - pfv0->t) * scale;
out->cv.s = pfv0->cv.s + (pfv1->cv.s - pfv0->cv.s) * scale;
out->cv.t = pfv0->cv.t + (pfv1->cv.t - pfv0->cv.t) * scale;
for(i=0; i<3; i++)
out->l[i] = pfv0->l[i] + (pfv1->l[i] - pfv0->l[i]) * scale;
out->cv.l[i] = pfv0->cv.l[i] + (pfv1->cv.l[i] - pfv0->cv.l[i]) * scale;
R_AliasProjectAndClipTestFinalVert (out);
}
@ -57,37 +57,37 @@ R_Alias_clip_left (const finalvert_t *pfv0, const finalvert_t *pfv1, finalvert_t
{
float scale;
if (pfv0->v >= pfv1->v )
if (pfv0->cv.v >= pfv1->cv.v )
{
int i;
scale = (float)(r_refdef.aliasvrect.x - pfv0->u) /
(pfv1->u - pfv0->u);
out->u = pfv0->u + ( pfv1->u - pfv0->u ) * scale + 0.5;
out->v = pfv0->v + ( pfv1->v - pfv0->v ) * scale + 0.5;
out->s = pfv0->s + ( pfv1->s - pfv0->s ) * scale + 0.5;
out->t = pfv0->t + ( pfv1->t - pfv0->t ) * scale + 0.5;
scale = (float)(r_refdef.aliasvrect.x - pfv0->cv.u) /
(pfv1->cv.u - pfv0->cv.u);
out->cv.u = pfv0->cv.u + ( pfv1->cv.u - pfv0->cv.u ) * scale + 0.5;
out->cv.v = pfv0->cv.v + ( pfv1->cv.v - pfv0->cv.v ) * scale + 0.5;
out->cv.s = pfv0->cv.s + ( pfv1->cv.s - pfv0->cv.s ) * scale + 0.5;
out->cv.t = pfv0->cv.t + ( pfv1->cv.t - pfv0->cv.t ) * scale + 0.5;
for(i=0; i<3; i++)
out->l[i] = pfv1->l[i] + ( pfv0->l[i] - pfv1->l[i] ) * scale + 0.5;
out->cv.l[i] = pfv1->cv.l[i] + ( pfv0->cv.l[i] - pfv1->cv.l[i] ) * scale + 0.5;
out->zi = pfv0->zi + ( pfv1->zi - pfv0->zi) * scale + 0.5;
out->cv.zi = pfv0->cv.zi + ( pfv1->cv.zi - pfv0->cv.zi) * scale + 0.5;
}
else
{
int i;
scale = (float)(r_refdef.aliasvrect.x - pfv1->u) /
(pfv0->u - pfv1->u);
out->u = pfv1->u + ( pfv0->u - pfv1->u ) * scale + 0.5;
out->v = pfv1->v + ( pfv0->v - pfv1->v ) * scale + 0.5;
out->s = pfv1->s + ( pfv0->s - pfv1->s ) * scale + 0.5;
out->t = pfv1->t + ( pfv0->t - pfv1->t ) * scale + 0.5;
scale = (float)(r_refdef.aliasvrect.x - pfv1->cv.u) /
(pfv0->cv.u - pfv1->cv.u);
out->cv.u = pfv1->cv.u + ( pfv0->cv.u - pfv1->cv.u ) * scale + 0.5;
out->cv.v = pfv1->cv.v + ( pfv0->cv.v - pfv1->cv.v ) * scale + 0.5;
out->cv.s = pfv1->cv.s + ( pfv0->cv.s - pfv1->cv.s ) * scale + 0.5;
out->cv.t = pfv1->cv.t + ( pfv0->cv.t - pfv1->cv.t ) * scale + 0.5;
for(i=0; i<3; i++)
out->l[i] = pfv1->l[i] + ( pfv0->l[i] - pfv1->l[i] ) * scale + 0.5;
out->cv.l[i] = pfv1->cv.l[i] + ( pfv0->cv.l[i] - pfv1->cv.l[i] ) * scale + 0.5;
out->zi = pfv1->zi + ( pfv0->zi - pfv1->zi) * scale + 0.5;
out->cv.zi = pfv1->cv.zi + ( pfv0->cv.zi - pfv1->cv.zi) * scale + 0.5;
}
}
@ -96,37 +96,37 @@ R_Alias_clip_right (const finalvert_t *pfv0, const finalvert_t *pfv1, finalvert_
{
float scale;
if ( pfv0->v >= pfv1->v )
if ( pfv0->cv.v >= pfv1->cv.v )
{
int i;
scale = (float)(r_refdef.aliasvrectright - pfv0->u ) /
(pfv1->u - pfv0->u );
out->u = pfv0->u + ( pfv1->u - pfv0->u ) * scale + 0.5;
out->v = pfv0->v + ( pfv1->v - pfv0->v ) * scale + 0.5;
out->s = pfv0->s + ( pfv1->s - pfv0->s ) * scale + 0.5;
out->t = pfv0->t + ( pfv1->t - pfv0->t ) * scale + 0.5;
scale = (float)(r_refdef.aliasvrectright - pfv0->cv.u ) /
(pfv1->cv.u - pfv0->cv.u );
out->cv.u = pfv0->cv.u + ( pfv1->cv.u - pfv0->cv.u ) * scale + 0.5;
out->cv.v = pfv0->cv.v + ( pfv1->cv.v - pfv0->cv.v ) * scale + 0.5;
out->cv.s = pfv0->cv.s + ( pfv1->cv.s - pfv0->cv.s ) * scale + 0.5;
out->cv.t = pfv0->cv.t + ( pfv1->cv.t - pfv0->cv.t ) * scale + 0.5;
for(i=0; i<3; i++)
out->l[i] = pfv0->l[i] + ( pfv1->l[i] - pfv0->l[i] ) * scale + 0.5;
out->cv.l[i] = pfv0->cv.l[i] + ( pfv1->cv.l[i] - pfv0->cv.l[i] ) * scale + 0.5;
out->zi = pfv0->zi + ( pfv1->zi - pfv0->zi) * scale + 0.5;
out->cv.zi = pfv0->cv.zi + ( pfv1->cv.zi - pfv0->cv.zi) * scale + 0.5;
}
else
{
int i;
scale = (float)(r_refdef.aliasvrectright - pfv1->u ) /
(pfv0->u - pfv1->u );
out->u = pfv1->u + ( pfv0->u - pfv1->u ) * scale + 0.5;
out->v = pfv1->v + ( pfv0->v - pfv1->v ) * scale + 0.5;
out->s = pfv1->s + ( pfv0->s - pfv1->s ) * scale + 0.5;
out->t = pfv1->t + ( pfv0->t - pfv1->t ) * scale + 0.5;
scale = (float)(r_refdef.aliasvrectright - pfv1->cv.u ) /
(pfv0->cv.u - pfv1->cv.u );
out->cv.u = pfv1->cv.u + ( pfv0->cv.u - pfv1->cv.u ) * scale + 0.5;
out->cv.v = pfv1->cv.v + ( pfv0->cv.v - pfv1->cv.v ) * scale + 0.5;
out->cv.s = pfv1->cv.s + ( pfv0->cv.s - pfv1->cv.s ) * scale + 0.5;
out->cv.t = pfv1->cv.t + ( pfv0->cv.t - pfv1->cv.t ) * scale + 0.5;
for(i=0; i<3; i++)
out->l[i] = pfv1->l[i] + ( pfv0->l[i] - pfv1->l[i] ) * scale + 0.5;
out->cv.l[i] = pfv1->cv.l[i] + ( pfv0->cv.l[i] - pfv1->cv.l[i] ) * scale + 0.5;
out->zi = pfv1->zi + ( pfv0->zi - pfv1->zi) * scale + 0.5;
out->cv.zi = pfv1->cv.zi + ( pfv0->cv.zi - pfv1->cv.zi) * scale + 0.5;
}
}
@ -135,37 +135,37 @@ R_Alias_clip_top (const finalvert_t *pfv0, const finalvert_t *pfv1, finalvert_t
{
float scale;
if (pfv0->v >= pfv1->v)
if (pfv0->cv.v >= pfv1->cv.v)
{
int i;
scale = (float)(r_refdef.aliasvrect.y - pfv0->v) /
(pfv1->v - pfv0->v);
out->u = pfv0->u + ( pfv1->u - pfv0->u ) * scale + 0.5;
out->v = pfv0->v + ( pfv1->v - pfv0->v ) * scale + 0.5;
out->s = pfv0->s + ( pfv1->s - pfv0->s ) * scale + 0.5;
out->t = pfv0->t + ( pfv1->t - pfv0->t ) * scale + 0.5;
scale = (float)(r_refdef.aliasvrect.y - pfv0->cv.v) /
(pfv1->cv.v - pfv0->cv.v);
out->cv.u = pfv0->cv.u + ( pfv1->cv.u - pfv0->cv.u ) * scale + 0.5;
out->cv.v = pfv0->cv.v + ( pfv1->cv.v - pfv0->cv.v ) * scale + 0.5;
out->cv.s = pfv0->cv.s + ( pfv1->cv.s - pfv0->cv.s ) * scale + 0.5;
out->cv.t = pfv0->cv.t + ( pfv1->cv.t - pfv0->cv.t ) * scale + 0.5;
for(i=0; i<3; i++)
out->l[i] = pfv0->l[i] + ( pfv1->l[i] - pfv0->l[i] ) * scale + 0.5;
out->cv.l[i] = pfv0->cv.l[i] + ( pfv1->cv.l[i] - pfv0->cv.l[i] ) * scale + 0.5;
out->zi = pfv0->zi + ( pfv1->zi - pfv0->zi) * scale + 0.5;
out->cv.zi = pfv0->cv.zi + ( pfv1->cv.zi - pfv0->cv.zi) * scale + 0.5;
}
else
{
int i;
scale = (float)(r_refdef.aliasvrect.y - pfv1->v) /
(pfv0->v - pfv1->v);
out->u = pfv1->u + ( pfv0->u - pfv1->u ) * scale + 0.5;
out->v = pfv1->v + ( pfv0->v - pfv1->v ) * scale + 0.5;
out->s = pfv1->s + ( pfv0->s - pfv1->s ) * scale + 0.5;
out->t = pfv1->t + ( pfv0->t - pfv1->t ) * scale + 0.5;
scale = (float)(r_refdef.aliasvrect.y - pfv1->cv.v) /
(pfv0->cv.v - pfv1->cv.v);
out->cv.u = pfv1->cv.u + ( pfv0->cv.u - pfv1->cv.u ) * scale + 0.5;
out->cv.v = pfv1->cv.v + ( pfv0->cv.v - pfv1->cv.v ) * scale + 0.5;
out->cv.s = pfv1->cv.s + ( pfv0->cv.s - pfv1->cv.s ) * scale + 0.5;
out->cv.t = pfv1->cv.t + ( pfv0->cv.t - pfv1->cv.t ) * scale + 0.5;
for(i=0; i<3; i++)
out->l[i] = pfv1->l[i] + ( pfv0->l[i] - pfv1->l[i] ) * scale + 0.5;
out->cv.l[i] = pfv1->cv.l[i] + ( pfv0->cv.l[i] - pfv1->cv.l[i] ) * scale + 0.5;
out->zi = pfv1->zi + ( pfv0->zi - pfv1->zi) * scale + 0.5;
out->cv.zi = pfv1->cv.zi + ( pfv0->cv.zi - pfv1->cv.zi) * scale + 0.5;
}
}
@ -175,39 +175,39 @@ R_Alias_clip_bottom (const finalvert_t *pfv0, const finalvert_t *pfv1, finalvert
{
float scale;
if (pfv0->v >= pfv1->v)
if (pfv0->cv.v >= pfv1->cv.v)
{
int i;
scale = (float)(r_refdef.aliasvrectbottom - pfv0->v) /
(pfv1->v - pfv0->v);
scale = (float)(r_refdef.aliasvrectbottom - pfv0->cv.v) /
(pfv1->cv.v - pfv0->cv.v);
out->u = pfv0->u + ( pfv1->u - pfv0->u ) * scale + 0.5;
out->v = pfv0->v + ( pfv1->v - pfv0->v ) * scale + 0.5;
out->s = pfv0->s + ( pfv1->s - pfv0->s ) * scale + 0.5;
out->t = pfv0->t + ( pfv1->t - pfv0->t ) * scale + 0.5;
out->cv.u = pfv0->cv.u + ( pfv1->cv.u - pfv0->cv.u ) * scale + 0.5;
out->cv.v = pfv0->cv.v + ( pfv1->cv.v - pfv0->cv.v ) * scale + 0.5;
out->cv.s = pfv0->cv.s + ( pfv1->cv.s - pfv0->cv.s ) * scale + 0.5;
out->cv.t = pfv0->cv.t + ( pfv1->cv.t - pfv0->cv.t ) * scale + 0.5;
for(i=0; i<3; i++)
out->l[i] = pfv0->l[i] + ( pfv1->l[i] - pfv0->l[i] ) * scale + 0.5;
out->cv.l[i] = pfv0->cv.l[i] + ( pfv1->cv.l[i] - pfv0->cv.l[i] ) * scale + 0.5;
out->zi = pfv0->zi + ( pfv1->zi - pfv0->zi) * scale + 0.5;
out->cv.zi = pfv0->cv.zi + ( pfv1->cv.zi - pfv0->cv.zi) * scale + 0.5;
}
else
{
int i;
scale = (float)(r_refdef.aliasvrectbottom - pfv1->v) /
(pfv0->v - pfv1->v);
scale = (float)(r_refdef.aliasvrectbottom - pfv1->cv.v) /
(pfv0->cv.v - pfv1->cv.v);
out->u = pfv1->u + ( pfv0->u - pfv1->u ) * scale + 0.5;
out->v = pfv1->v + ( pfv0->v - pfv1->v ) * scale + 0.5;
out->s = pfv1->s + ( pfv0->s - pfv1->s ) * scale + 0.5;
out->t = pfv1->t + ( pfv0->t - pfv1->t ) * scale + 0.5;
out->cv.u = pfv1->cv.u + ( pfv0->cv.u - pfv1->cv.u ) * scale + 0.5;
out->cv.v = pfv1->cv.v + ( pfv0->cv.v - pfv1->cv.v ) * scale + 0.5;
out->cv.s = pfv1->cv.s + ( pfv0->cv.s - pfv1->cv.s ) * scale + 0.5;
out->cv.t = pfv1->cv.t + ( pfv0->cv.t - pfv1->cv.t ) * scale + 0.5;
for(i=0; i<3; i++)
out->l[i] = pfv1->l[i] + ( pfv0->l[i] - pfv1->l[i] ) * scale + 0.5;
out->cv.l[i] = pfv1->cv.l[i] + ( pfv0->cv.l[i] - pfv1->cv.l[i] ) * scale + 0.5;
out->zi = pfv1->zi + ( pfv0->zi - pfv1->zi) * scale + 0.5;
out->cv.zi = pfv1->cv.zi + ( pfv0->cv.zi - pfv1->cv.zi) * scale + 0.5;
}
}
@ -236,13 +236,13 @@ R_AliasClip (const finalvert_t *in, finalvert_t *out, int flag, int count,
{
clip (&in[j], &in[i], &out[k]);
out[k].flags = 0;
if (out[k].u < r_refdef.aliasvrect.x)
if (out[k].cv.u < r_refdef.aliasvrect.x)
out[k].flags |= ALIAS_LEFT_CLIP;
if (out[k].v < r_refdef.aliasvrect.y)
if (out[k].cv.v < r_refdef.aliasvrect.y)
out[k].flags |= ALIAS_TOP_CLIP;
if (out[k].u > r_refdef.aliasvrectright)
if (out[k].cv.u > r_refdef.aliasvrectright)
out[k].flags |= ALIAS_RIGHT_CLIP;
if (out[k].v > r_refdef.aliasvrectbottom)
if (out[k].cv.v > r_refdef.aliasvrectbottom)
out[k].flags |= ALIAS_BOTTOM_CLIP;
k++;
}
@ -335,15 +335,15 @@ R_AliasClipTriangle(const entity_t *currententity, const finalvert_t *index0, co
for (i=0 ; i<k ; i++)
{
if (fv[pingpong][i].u < r_refdef.aliasvrect.x)
fv[pingpong][i].u = r_refdef.aliasvrect.x;
else if (fv[pingpong][i].u > r_refdef.aliasvrectright)
fv[pingpong][i].u = r_refdef.aliasvrectright;
if (fv[pingpong][i].cv.u < r_refdef.aliasvrect.x)
fv[pingpong][i].cv.u = r_refdef.aliasvrect.x;
else if (fv[pingpong][i].cv.u > r_refdef.aliasvrectright)
fv[pingpong][i].cv.u = r_refdef.aliasvrectright;
if (fv[pingpong][i].v < r_refdef.aliasvrect.y)
fv[pingpong][i].v = r_refdef.aliasvrect.y;
else if (fv[pingpong][i].v > r_refdef.aliasvrectbottom)
fv[pingpong][i].v = r_refdef.aliasvrectbottom;
if (fv[pingpong][i].cv.v < r_refdef.aliasvrect.y)
fv[pingpong][i].cv.v = r_refdef.aliasvrect.y;
else if (fv[pingpong][i].cv.v > r_refdef.aliasvrectbottom)
fv[pingpong][i].cv.v = r_refdef.aliasvrectbottom;
fv[pingpong][i].flags = 0;
}

42
src/client/refresh/soft/sw_alias.c
View file

@ -257,14 +257,14 @@ R_AliasPreparePoints (const entity_t *currententity, finalvert_t *verts, const f
continue; // completely clipped
// insert s/t coordinates
pfv[0]->s = pstverts[ptri->index_st[0]].s << SHIFT16XYZ;
pfv[0]->t = pstverts[ptri->index_st[0]].t << SHIFT16XYZ;
pfv[0]->cv.s = pstverts[ptri->index_st[0]].s << SHIFT16XYZ;
pfv[0]->cv.t = pstverts[ptri->index_st[0]].t << SHIFT16XYZ;
pfv[1]->s = pstverts[ptri->index_st[1]].s << SHIFT16XYZ;
pfv[1]->t = pstverts[ptri->index_st[1]].t << SHIFT16XYZ;
pfv[1]->cv.s = pstverts[ptri->index_st[1]].s << SHIFT16XYZ;
pfv[1]->cv.t = pstverts[ptri->index_st[1]].t << SHIFT16XYZ;
pfv[2]->s = pstverts[ptri->index_st[2]].s << SHIFT16XYZ;
pfv[2]->t = pstverts[ptri->index_st[2]].t << SHIFT16XYZ;
pfv[2]->cv.s = pstverts[ptri->index_st[2]].s << SHIFT16XYZ;
pfv[2]->cv.t = pstverts[ptri->index_st[2]].t << SHIFT16XYZ;
if ( ! (pfv[0]->flags | pfv[1]->flags | pfv[2]->flags) )
{
@ -289,14 +289,14 @@ R_AliasPreparePoints (const entity_t *currententity, finalvert_t *verts, const f
continue; // completely clipped
// insert s/t coordinates
pfv[0]->s = pstverts[ptri->index_st[0]].s << SHIFT16XYZ;
pfv[0]->t = pstverts[ptri->index_st[0]].t << SHIFT16XYZ;
pfv[0]->cv.s = pstverts[ptri->index_st[0]].s << SHIFT16XYZ;
pfv[0]->cv.t = pstverts[ptri->index_st[0]].t << SHIFT16XYZ;
pfv[1]->s = pstverts[ptri->index_st[1]].s << SHIFT16XYZ;
pfv[1]->t = pstverts[ptri->index_st[1]].t << SHIFT16XYZ;
pfv[1]->cv.s = pstverts[ptri->index_st[1]].s << SHIFT16XYZ;
pfv[1]->cv.t = pstverts[ptri->index_st[1]].t << SHIFT16XYZ;
pfv[2]->s = pstverts[ptri->index_st[2]].s << SHIFT16XYZ;
pfv[2]->t = pstverts[ptri->index_st[2]].t << SHIFT16XYZ;
pfv[2]->cv.s = pstverts[ptri->index_st[2]].s << SHIFT16XYZ;
pfv[2]->cv.t = pstverts[ptri->index_st[2]].t << SHIFT16XYZ;
if ( ! (pfv[0]->flags | pfv[1]->flags | pfv[2]->flags) )
{
@ -443,11 +443,11 @@ R_AliasTransformFinalVerts(const entity_t *currententity, int numpoints, finalve
if (temp < 0)
temp = 0;
fv->l[j] = temp;
fv->cv.l[j] = temp;
}
}
else
memcpy(fv->l, r_ambientlight, sizeof(light3_t)); // light;
memcpy(fv->cv.l, r_ambientlight, sizeof(light3_t)); // light;
if ( fv->xyz[2] < ALIAS_Z_CLIP_PLANE )
{
@ -478,18 +478,18 @@ R_AliasProjectAndClipTestFinalVert( finalvert_t *fv )
z = fv->xyz[2];
zi = 1.0 / z;
fv->zi = zi * s_ziscale;
fv->cv.zi = zi * s_ziscale;
fv->u = (x * aliasxscale * zi) + aliasxcenter;
fv->v = (y * aliasyscale * zi) + aliasycenter;
fv->cv.u = (x * aliasxscale * zi) + aliasxcenter;
fv->cv.v = (y * aliasyscale * zi) + aliasycenter;
if (fv->u < r_refdef.aliasvrect.x)
if (fv->cv.u < r_refdef.aliasvrect.x)
fv->flags |= ALIAS_LEFT_CLIP;
if (fv->v < r_refdef.aliasvrect.y)
if (fv->cv.v < r_refdef.aliasvrect.y)
fv->flags |= ALIAS_TOP_CLIP;
if (fv->u > r_refdef.aliasvrectright)
if (fv->cv.u > r_refdef.aliasvrectright)
fv->flags |= ALIAS_RIGHT_CLIP;
if (fv->v > r_refdef.aliasvrectbottom)
if (fv->cv.v > r_refdef.aliasvrectbottom)
fv->flags |= ALIAS_BOTTOM_CLIP;
}

31
src/client/refresh/soft/sw_polyset.c
View file

@ -170,14 +170,14 @@ R_DrawTriangle(const entity_t *currententity, const finalvert_t *a, const finalv
( a->v[0] - b->v[0] ) * ( a->v[1] - c->v[1] );
*/
dv0_ab = a->u - b->u;
dv1_ab = a->v - b->v;
dv0_ab = a->cv.u - b->cv.u;
dv1_ab = a->cv.v - b->cv.v;
if ( !( dv0_ab | dv1_ab ) )
return;
dv0_ac = a->u - c->u;
dv1_ac = a->v - c->v;
dv0_ac = a->cv.u - c->cv.u;
dv1_ac = a->cv.v - c->cv.v;
if ( !( dv0_ac | dv1_ac ) )
return;
@ -186,26 +186,9 @@ R_DrawTriangle(const entity_t *currententity, const finalvert_t *a, const finalv
if ( d_xdenom < 0 )
{
r_p0.u = a->u; // u
r_p0.v = a->v; // v
r_p0.s = a->s; // s
r_p0.t = a->t; // t
memcpy(r_p0.l, a->l, sizeof(light3_t)); // light
r_p0.zi = a->zi; // iz
r_p1.u = b->u;
r_p1.v = b->v;
r_p1.s = b->s;
r_p1.t = b->t;
memcpy(r_p1.l, b->l, sizeof(light3_t)); // light
r_p1.zi = b->zi;
r_p2.u = c->u;
r_p2.v = c->v;
r_p2.s = c->s;
r_p2.t = c->t;
memcpy(r_p2.l, c->l, sizeof(light3_t)); // light;
r_p2.zi = c->zi;
memcpy(&r_p0, &a->cv, sizeof(compactvert_t));
memcpy(&r_p1, &b->cv, sizeof(compactvert_t));
memcpy(&r_p2, &c->cv, sizeof(compactvert_t));
R_PolysetSetEdgeTable ();
R_RasterizeAliasPolySmooth(currententity);