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compressed the uniform array uM

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This commit is contained in:
Zeno Rogue 2019-10-25 15:11:44 +02:00
parent 8e5cf373cf
commit 4e8e904ae2
1 changed files with 7 additions and 11 deletions
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18
raycaster.cpp
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@ -102,7 +102,7 @@ void enable_raycaster() {
"uniform int uLength;\n"
"uniform float uIPD;\n"
"uniform mat4 uStart;\n"
"uniform mat4 uM[203];\n"
"uniform mat4 uM[80];\n"
"uniform mat4 uTest;\n"
"uniform float uStartid;\n"
"uniform sampler1D tConnections;\n"
@ -392,9 +392,9 @@ void enable_raycaster() {
// next cell
fmain +=
" float rot = texture1D(tMatrixid, u).r;\n"
" int mid = int(rot * float(uLength));\n"
" position = uM[mid] * position;\n"
" tangent = uM[mid] * tangent;\n"
" int mid = int(rot * 1024.);\n"
" position = uM[mid] * uM[which] * position;\n"
" tangent = uM[mid] * uM[which] * tangent;\n"
" cid = texture1D(tConnections, u).r;\n";
fmain +=
@ -492,11 +492,7 @@ EX void cast() {
GLERR("uniform IPD");
vector<transmatrix> ms;
if(sol || nil) ;
else if(euclid)
for(int j=0; j<S7; j++) ms.push_back(currentmap->relative_matrix(cwt.at->master, cwt.at->cmove(j)->master));
else
for(int j=0; j<S7; j++) inverse(reg3::adjmoves[j]);
for(int j=0; j<S7; j++) ms.push_back(currentmap->relative_matrix(cwt.at->master, cwt.at->cmove(j)->master));
vector<float> connections(length);
vector<array<float, 4>> wallcolor(length);
@ -521,11 +517,11 @@ EX void cast() {
else
wallcolor[u] = glhr::acolor(0);
transmatrix T = currentmap->relative_matrix(c->master, c1->master);
transmatrix T = currentmap->relative_matrix(c->master, c1->master) * inverse(ms[i]);
for(int k=0; k<=isize(ms); k++) {
if(k < isize(ms) && !eqmatrix(ms[k], T)) continue;
if(k == isize(ms)) ms.push_back(T);
matrixid[u] = enc(k);
matrixid[u] = (k+.5) / 1024.;
break;
}
}