Function render_2tris

source/src/rendercubes.cpp:302–323

}

void render_2tris(sqr *h, sqr *s, int x1, int y1, int x2, int y2, int x3, int y3, sqr *l1, sqr *l2, sqr *l3)   // floor/ceil tris on a corner cube
{
    stripend(verts);

    Texture *t = lookupworldtexture(h->ftex);
    float xf = TEXTURESCALE/t->xs;
    float yf = TEXTURESCALE/t->ys;
    vert(x1, y1, h->floor, l1, xf*x1, yf*y1);
    vert(x2, y2, h->floor, l2, xf*x2, yf*y2);
    vert(x3, y3, h->floor, l3, xf*x3, yf*y3);
    addstrip(mergestrips ? GL_TRIANGLES : GL_TRIANGLE_STRIP, h->ftex, verts.length()-3, 3);

    t = lookupworldtexture(h->ctex);
    xf = TEXTURESCALE/t->xs;
    yf = TEXTURESCALE/t->ys;

    vert(x3, y3, h->ceil, l3, xf*x3, yf*y3);
    vert(x2, y2, h->ceil, l2, xf*x2, yf*y2);
    vert(x1, y1, h->ceil, l1, xf*x1, yf*y1);
    addstrip(mergestrips ? GL_TRIANGLES : GL_TRIANGLE_STRIP, h->ctex, verts.length()-3, 3);
    nquads++;
}

void render_tris(int x, int y, int size, bool topleft,
                 sqr *h1, sqr *h2, sqr *s, sqr *t, sqr *u, sqr *v)