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Code Issues 123 Wiki Activity

build 171030: binary serialization for region terrain

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This commit is contained in:
tmj-fstate
2017-10-30 23:41:22 +01:00
parent 9edf912405
commit 071a156527
12 changed files with 531 additions and 44 deletions
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48
sn_utils.cpp
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@@ -75,6 +75,28 @@ std::string sn_utils::d_str(std::istream &s)
return r;
}
bool sn_utils::d_bool(std::istream& s)
{
return ( ld_uint16( s ) == 1 );
}
glm::dvec3 sn_utils::d_dvec3(std::istream& s)
{
return {
ld_float64(s),
ld_float64(s),
ld_float64(s) };
}
glm::vec4 sn_utils::d_vec4( std::istream& s)
{
return {
ld_float32(s),
ld_float32(s),
ld_float32(s),
ld_float32(s) };
}
void sn_utils::ls_uint16(std::ostream &s, uint16_t v)
{
uint8_t buf[2];
@@ -133,4 +155,28 @@ void sn_utils::s_str(std::ostream &s, std::string v)
{
const char* buf = v.c_str();
s.write(buf, v.size() + 1);
}
}
void sn_utils::s_bool(std::ostream &s, bool v)
{
ls_uint16(
s,
( true == v ?
1 :
0 ) );
}
void sn_utils::s_dvec3(std::ostream &s, glm::dvec3 const &v)
{
ls_float64(s, v.x);
ls_float64(s, v.y);
ls_float64(s, v.z);
}
void sn_utils::s_vec4(std::ostream &s, glm::vec4 const &v)
{
ls_float32(s, v.x);
ls_float32(s, v.y);
ls_float32(s, v.z);
ls_float32(s, v.w);
}