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MAJOR CHANGE: replaced (transmatrix,band_shift) pair with shiftmatrix

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Zeno Rogue
2020-07-27 18:49:04 +02:00
parent d046023164
commit 82f32607e6
47 changed files with 1266 additions and 1129 deletions
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13
sky.cpp
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@@ -14,9 +14,9 @@ EX int get_skybrightness(int mul IS(1)) {
struct sky_item {
cell *c;
transmatrix T;
shiftmatrix T;
color_t color;
sky_item(cell *_c, const struct transmatrix _T, color_t _color) : c(_c), T(_T), color(_color) {}
sky_item(cell *_c, const struct shiftmatrix _T, color_t _color) : c(_c), T(_T), color(_color) {}
};
struct dqi_sky : drawqueueitem {
@@ -35,8 +35,8 @@ EX void prepare_sky() {
if(euclid) {
if(WDIM == 3 || GDIM == 2) return;
if(no_wall_rendering) return;
transmatrix T = ggmatrix(currentmap->gamestart());
T = gpushxto0(tC0(T)) * T;
shiftmatrix T = ggmatrix(currentmap->gamestart());
T.T = gpushxto0(tC0(T.T)) * T.T;
queuepoly(T, cgi.shEuclideanSky, 0x0044e4FF);
queuepolyat(T * zpush(cgi.SKY+0.5) * xpush(cgi.SKY+0.5), cgi.shSun, 0xFFFF00FF, PPR::SKY);
}
@@ -83,7 +83,8 @@ void dqi_sky::draw() {
this_poly.clear();
transmatrix T1 = Tsh * si.T;
transmatrix T1 = unshift(si.T);
T1 = Tsh * T1;
do {
this_poly.emplace_back(T1 * skypoint, colors[cw.at]);
T1 = T1 * currentmap->adj(cw.at, cw.spin);
@@ -108,7 +109,7 @@ void dqi_sky::draw() {
for(int ed = current_display->stereo_active() ? -1 : 0; ed<2; ed+=2) {
if(global_projection && global_projection != ed) continue;
current_display->next_shader_flags = GF_VARCOLOR;
current_display->set_all(ed);
current_display->set_all(ed, 0);
if(global_projection)
glhr::projection_multiply(glhr::tmtogl(xpush(-vid.ipd * global_projection/2)));
glapplymatrix(Id);