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rogueviz:: fat_edges

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This commit is contained in:
Zeno Rogue 2019-04-23 12:49:07 +02:00
parent 4bc4f80bfc
commit acf7883393
2 changed files with 45 additions and 8 deletions
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52
rogueviz.cpp
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@ -28,9 +28,12 @@
#include "rogueviz.h"
namespace hr { extern hpcshape shEagle, shMiniGhost, shGhost, shShark, shAnimatedEagle[30], shAnimatedTinyEagle[30]; }
namespace hr { extern renderbuffer *floor_textures; }
namespace rogueviz {
ld fat_edges = 0;
const transmatrix centralsym = {{{-1,0,0}, {0,-1,0}, {0,0,-1}}};
using namespace hr;
@ -1172,6 +1175,18 @@ transmatrix& memo_relative_matrix(cell *c1, cell *c2) {
return p;
}
void queue_prec(const transmatrix& V, edgeinfo*& ei, color_t col) {
if(!fat_edges)
queuetable(V, ei->prec, isize(ei->prec), col, 0, PPR::STRUCT0);
else {
auto& t = queuetable(V, ei->prec, isize(ei->prec), 0, col | 0x000000FF, PPR::STRUCT0);
t.flags |= (1<<22), // poly triangles
t.offset_texture = 0,
t.tinf = &ei->tinf;
t.tinf->texture_id = floor_textures->renderedTexture;
}
}
bool drawVertex(const transmatrix &V, cell *c, shmup::monster *m) {
if(m->dead) return true;
int i = m->pid;
@ -1268,7 +1283,8 @@ bool drawVertex(const transmatrix &V, cell *c, shmup::monster *m) {
}
bool onspiral = kind == kSpiral && abs(ei->i - ei->j) == 1;
if(pmodel || onspiral) {
if((pmodel || onspiral) && !fat_edges) {
if(onspiral) {
const int prec = 20;
transmatrix T = ggmatrix(currentmap->gamestart());
@ -1294,8 +1310,27 @@ bool drawVertex(const transmatrix &V, cell *c, shmup::monster *m) {
ei->prec.clear();
transmatrix T = inverse(ggmatrix(ei->orig));
if(kind == kSpiral && abs(ei->i - ei->j) == 1) {
if(fat_edges) {
ei->tinf.tvertices.clear();
transmatrix T1 = inverse(gm1 * vd1.m->at);
hyperpoint goal = T1 * h2;
transmatrix S = T * gm1 * vd1.m->at * rspintox(goal);
ld d = hdist0(goal);
for(int a=0; a<360; a+=30) {
auto store = [&] (ld a, ld b) {
storevertex(ei->prec, S * cpush(0, b) * hr::cspin(1, 2, a * degree) * cpush(1, fat_edges) * C0);
ei->tinf.tvertices.push_back(glhr::makevertex(0,(3+cos(a * degree))/4,0));
};
store(a, 0);
store(a+30, 0);
store(a, d);
store(a+30, 0);
store(a, d);
store(a+30, d);
}
}
else if(kind == kSpiral && abs(ei->i - ei->j) == 1) {
ei->orig = currentmap->gamestart();
hyperpoint l1 = tC0(spiral::at(1+ei->i));
storevertex(ei->prec, l1);
@ -1309,11 +1344,8 @@ bool drawVertex(const transmatrix &V, cell *c, shmup::monster *m) {
else
storeline(ei->prec, T*h1, T*h2);
}
queuetable(multidraw ? V : ggmatrix(ei->orig), ei->prec, isize(ei->prec), col, 0,
PPR::STRUCT0);
if(elliptic)
queuetable(centralsym * ggmatrix(ei->orig), ei->prec, isize(ei->prec), col, 0,
PPR::STRUCT0);
queue_prec(multidraw ? V : ggmatrix(ei->orig), ei, col);
if(elliptic) queue_prec(centralsym * ggmatrix(ei->orig), ei, col);
}
}
/*
@ -1790,6 +1822,10 @@ int readArgs() {
else if(argis("-rvedge")) {
shift(); default_edgetype.color = arghex();
}
else if(argis("-rvfat")) {
shift();
fat_edges = argf();
}
else if(argis("-ggamma")) {
// backward compatibility
shift(); part(default_edgetype.color, 0) = 255 * pow(.5, argf());

1
rogueviz.h
View File

@ -28,6 +28,7 @@ namespace rogueviz {
int i, j;
double weight, weight2;
vector<glvertex> prec;
basic_textureinfo tinf;
cell *orig;
int lastdraw;
edgetype *type;