mirror of https://github.com/bjornbytes/lovr.git
phonon: Source:get/setDirectivity;
This commit is contained in:
parent
66e574baac
commit
ac96556a13
|
@ -157,6 +157,42 @@ static int l_lovrSourceSetAbsorption(lua_State* L) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int l_lovrSourceGetDirectivity(lua_State* L) {
|
||||
Source* source = luax_checktype(L, 1, Source);
|
||||
float weight, power;
|
||||
lovrSourceGetDirectivity(source, &weight, &power);
|
||||
if (weight == 0.f && power == 0.f) {
|
||||
lua_pushnil(L);
|
||||
return 1;
|
||||
}
|
||||
lua_pushnumber(L, weight);
|
||||
lua_pushnumber(L, power);
|
||||
return 2;
|
||||
}
|
||||
|
||||
static int l_lovrSourceSetDirectivity(lua_State* L) {
|
||||
Source* source = luax_checktype(L, 1, Source);
|
||||
float weight = 0.f;
|
||||
float power = 0.f;
|
||||
switch (lua_type(L, 2)) {
|
||||
case LUA_TNONE:
|
||||
case LUA_TNIL:
|
||||
break;
|
||||
case LUA_TBOOLEAN:
|
||||
if (lua_toboolean(L, 2)) {
|
||||
weight = .5f;
|
||||
power = 1.f;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
weight = luax_checkfloat(L, 2);
|
||||
power = luax_checkfloat(L, 3);
|
||||
break;
|
||||
}
|
||||
lovrSourceSetDirectivity(source, weight, power);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int l_lovrSourceGetFalloff(lua_State* L) {
|
||||
Source* source = luax_checktype(L, 1, Source);
|
||||
float falloff = lovrSourceGetFalloff(source);
|
||||
|
@ -170,11 +206,10 @@ static int l_lovrSourceGetFalloff(lua_State* L) {
|
|||
|
||||
static int l_lovrSourceSetFalloff(lua_State* L) {
|
||||
Source* source = luax_checktype(L, 1, Source);
|
||||
float falloff;
|
||||
float falloff = 0.f;
|
||||
switch (lua_type(L, 2)) {
|
||||
case LUA_TNONE:
|
||||
case LUA_TNIL:
|
||||
falloff = 0.f;
|
||||
break;
|
||||
case LUA_TBOOLEAN:
|
||||
falloff = lua_toboolean(L, 2) ? 1.f : 0.f;
|
||||
|
@ -205,6 +240,8 @@ const luaL_Reg lovrSource[] = {
|
|||
{ "setPose", l_lovrSourceSetPose },
|
||||
{ "getAbsorption", l_lovrSourceGetAbsorption },
|
||||
{ "setAbsorption", l_lovrSourceSetAbsorption },
|
||||
{ "getDirectivity", l_lovrSourceGetDirectivity },
|
||||
{ "setDirectivity", l_lovrSourceSetDirectivity },
|
||||
{ "getFalloff", l_lovrSourceGetFalloff },
|
||||
{ "setFalloff", l_lovrSourceSetFalloff },
|
||||
{ NULL, NULL }
|
||||
|
|
|
@ -35,6 +35,8 @@ struct Source {
|
|||
float position[4];
|
||||
float orientation[4];
|
||||
float absorption[3];
|
||||
float dipoleWeight;
|
||||
float dipolePower;
|
||||
float falloff;
|
||||
bool playing;
|
||||
bool looping;
|
||||
|
@ -493,6 +495,16 @@ void lovrSourceSetAbsorption(Source* source, float absorption[3]) {
|
|||
memcpy(source->absorption, absorption, sizeof(source->absorption));
|
||||
}
|
||||
|
||||
void lovrSourceGetDirectivity(Source* source, float* weight, float* power) {
|
||||
*weight = source->dipoleWeight;
|
||||
*power = source->dipolePower;
|
||||
}
|
||||
|
||||
void lovrSourceSetDirectivity(Source* source, float weight, float power) {
|
||||
source->dipoleWeight = weight;
|
||||
source->dipolePower = power;
|
||||
}
|
||||
|
||||
float lovrSourceGetFalloff(Source* source) {
|
||||
return source->falloff;
|
||||
}
|
||||
|
|
|
@ -58,6 +58,8 @@ void lovrSourceGetPose(Source* source, float position[4], float orientation[4]);
|
|||
void lovrSourceSetPose(Source* source, float position[4], float orientation[4]);
|
||||
void lovrSourceGetAbsorption(Source* source, float absorption[3]);
|
||||
void lovrSourceSetAbsorption(Source* source, float absorption[3]);
|
||||
void lovrSourceGetDirectivity(Source* source, float* weight, float* power);
|
||||
void lovrSourceSetDirectivity(Source* source, float weight, float power);
|
||||
float lovrSourceGetFalloff(Source* source);
|
||||
void lovrSourceSetFalloff(Source* source, float falloff);
|
||||
intptr_t* lovrSourceGetSpatializerMemoField(Source* source);
|
||||
|
|
|
@ -131,6 +131,9 @@ uint32_t phonon_apply(Source* source, const float* input, float* output, uint32_
|
|||
|
||||
float absorption[3];
|
||||
lovrSourceGetAbsorption(source, absorption);
|
||||
float dipoleWeight;
|
||||
float dipolePower;
|
||||
lovrSourceGetDirectivity(source, &dipoleWeight, &dipolePower);
|
||||
float falloff = lovrSourceGetFalloff(source);
|
||||
|
||||
IPLSource iplSource = {
|
||||
|
@ -138,8 +141,8 @@ uint32_t phonon_apply(Source* source, const float* input, float* output, uint32_
|
|||
.ahead = (IPLVector3) { forward[0], forward[1], forward[2] },
|
||||
.up = (IPLVector3) { up[0], up[1], up[2] },
|
||||
.right = (IPLVector3) { right[0], right[1], right[2] },
|
||||
.directivity.dipoleWeight = 0.f,
|
||||
.directivity.dipolePower = 0.f,
|
||||
.directivity.dipoleWeight = dipoleWeight,
|
||||
.directivity.dipolePower = dipolePower,
|
||||
.distanceAttenuationModel.type = IPL_DISTANCEATTENUATION_INVERSEDISTANCE,
|
||||
.distanceAttenuationModel.minDistance = falloff,
|
||||
.airAbsorptionModel.type = IPL_AIRABSORPTION_EXPONENTIAL,
|
||||
|
@ -152,8 +155,8 @@ uint32_t phonon_apply(Source* source, const float* input, float* output, uint32_
|
|||
|
||||
IPLDirectSoundEffectOptions options = {
|
||||
.applyDistanceAttenuation = falloff > 0.f ? IPL_TRUE : IPL_FALSE,
|
||||
.applyDirectivity = IPL_TRUE,
|
||||
.applyAirAbsorption = (absorption[0] > 0.f || absorption[1] > 0.f || absorption[2] > 0.f) ? IPL_TRUE : IPL_FALSE,
|
||||
.applyDirectivity = dipoleWeight > 0.f ? IPL_TRUE : IPL_FALSE,
|
||||
.directOcclusionMode = occlusionMode
|
||||
};
|
||||
|
||||
|
|
Loading…
Reference in New Issue