bool SealData::draw(const D3DXMATRIX & world_mat, const D3DMATERIAL9 & material) const
{
HRESULT hr;
// バッファをロックをして書き込みを開始する
DxTop2D * vert_arr = nullptr;
hr = vertbuff->Lock(0, 0, fw::pointer_cast<void **>(&vert_arr), 0);
if (FAILED(hr)) return false;
DxTop2D * converted_vert_arr = nullptr;
hr = converted_vertbuff->Lock(0, 0, fw::pointer_cast<void **>(&converted_vert_arr), 0);
if (FAILED(hr)) return false;
convert_vertex(vert_arr, world_mat, converted_vert_arr);
// バッファをアンロックして書き込みを終了する
vertbuff->Unlock();
converted_vertbuff->Unlock();
draw(
device,
world_mat,
texture,
converted_vertbuff,
indexbuff,
index_num,
triangle_num,
material);
return true;
}
int convert_face (struct surface *srf, struct face *f)
{
int j, n_e;
char message[MAXLINE];
struct vertex *vtx;
struct arc *a;
struct edge *ed;
struct cycle *cyc;
if (f -> problem) return(0);
/* skip degenerate faces */
/* if (srf -> van_der_Waals && f -> shape != CONVEX) return(0); */
cyc = f -> first_cycle;
n_e = 0;
for (ed = cyc -> first_edge; ed != NULL; ed = ed -> next) {
n_e++;
}
if (n_e < 3) {
sprintf (message, "(convert_face): face with %d sides", n_e);
set_error1 (message);
sprintf (message, "ofn = %ld, lfn = %ld", f -> ofn, f -> lfn);
set_error2 (message);
return (0);
}
if (n_e > 3) {
sprintf (message, "(convert_face): face with %d sides", n_e);
set_error1 (message);
sprintf (message, "ofn = %ld, lfn = %ld", f -> ofn, f -> lfn);
set_error2 (message);
return (0);
}
n_e = 0;
for (ed = cyc -> first_edge; ed != NULL; ed = ed -> next) {
a = ed -> arcptr;
if (n_e > 2) {
sprintf (message, "(convert_face): face with %d sides", n_e);
set_error1 (message);
sprintf (message, "ofn = %ld, lfn = %ld", f -> ofn, f -> lfn);
set_error2 (message);
return (0);
}
for (j = 0; j < 2; j++) {
vtx = a -> vtx[j];
if (vtx != (struct vertex *) NULL) {
if (!convert_vertex (srf, vtx)) {
inform("convert_face: failure to convert vertex");
return (0);
}
}
}
if (!convert_edge (srf, a)) {
inform("convert_face: failure to convert edge");
return(0);
}
n_e++;
}
if (!convert_triangle (srf, f)) {
inform("convert_face: failure to convert triangle");
return(0);
}
return(1);
}