//! \brief commit the material's parameters
virtual void commit() override
{
if (getIE() == nullptr) {
ispcEquivalent = ispc::PathTracer_Glass_create();
}
const float etaInside = getParamf("etaInside", getParamf("eta", 1.5f));
const float etaOutside = getParamf("etaOutside", 1.f);
const vec3f& attenuationColorInside =
getParam3f("attenuationColorInside",
getParam3f("attenuationColor",
getParam3f("color", vec3f(1.f))));
const vec3f& attenuationColorOutside =
getParam3f("attenuationColorOutside", vec3f(1.f));
const float attenuationDistance =
getParamf("attenuationDistance", getParamf("distance", 1.0f));
ispc::PathTracer_Glass_set(
ispcEquivalent,
etaInside,
(const ispc::vec3f&)attenuationColorInside,
etaOutside,
(const ispc::vec3f&)attenuationColorOutside,
attenuationDistance);
}
void PerspectiveCamera::commit()
{
// ------------------------------------------------------------------
// first, "parse" the expected parameters
// ------------------------------------------------------------------
pos = getParam3f("pos",vec3fa(0.f));
dir = getParam3f("dir",vec3fa(0.f,0.0f,1.f));
up = getParam3f("up", vec3fa(0.f,1.0f,0.f));
near = getParamf("near",0.f);
far = getParamf("far", std::numeric_limits<float>::infinity());
fovy = getParamf("fovy",60.f);
aspect = getParamf("aspect",1.f);
// ------------------------------------------------------------------
// now, update the local precomptued values
// ------------------------------------------------------------------
vec3f dz = normalize(dir);
vec3f dx = normalize(cross(dz,up));
vec3f dy = normalize(cross(dx,dz));
float imgPlane_size_y = 2.f*sinf(fovy/2.f*M_PI/180.);
float imgPlane_size_x = imgPlane_size_y * aspect;
dir_00
= dz
- (.5f * imgPlane_size_x) * dx
- (.5f * imgPlane_size_y) * dy;
dir_du = dx * imgPlane_size_x;
dir_dv = dy * imgPlane_size_y;
ispc::PerspectiveCamera_set(getIE(),
(const ispc::vec3f&)pos,
(const ispc::vec3f&)dir_00,
(const ispc::vec3f&)dir_du,
(const ispc::vec3f&)dir_dv);
}
//! \brief commit the material's parameters
virtual void commit() override
{
const vec3f pigmentColor = getParam3f("pigmentColor",vec3f(1.f));
const float eta = getParamf("eta",1.4f);
const float roughness = getParamf("roughness",0.01f);
ispc::PathTracer_Plastic_set
(getIE(), (const ispc::vec3f&)pigmentColor,eta,roughness);
}
//! \brief commit the material's parameters
virtual void commit() {
if (getIE() != NULL) return;
const vec3f pigmentColor = getParam3f("pigmentColor",vec3f(1.f));
const float eta = getParamf("eta",1.4f);
const float roughness = getParamf("roughness",0.01f);
// const float rcpRoughness = rcpf(roughness);
ispcEquivalent = ispc::PathTracer_Plastic_create
((const ispc::vec3f&)pigmentColor,eta,roughness);
}
//! \brief commit the material's parameters
virtual void commit() override
{
const vec3f& color = getParam3f("color", vec3f(0.9f));
Texture2D *map_color = (Texture2D*)getParamObject("map_color");
affine2f xform_color = getTextureTransform("map_color");
const vec3f& edgeColor = getParam3f("edgeColor", vec3f(1.f));
Texture2D *map_edgeColor = (Texture2D*)getParamObject("map_edgeColor");
affine2f xform_edgeColor = getTextureTransform("map_edgeColor");
const float roughness = getParamf("roughness", 0.1f);
Texture2D *map_roughness = (Texture2D*)getParamObject("map_roughness");
affine2f xform_roughness = getTextureTransform("map_roughness");
ispc::PathTracer_Alloy_set(getIE()
, (const ispc::vec3f&)color
, map_color ? map_color->getIE() : nullptr
, (const ispc::AffineSpace2f&)xform_color
, (const ispc::vec3f&)edgeColor
, map_edgeColor ? map_edgeColor->getIE() : nullptr
, (const ispc::AffineSpace2f&)xform_edgeColor
, roughness
, map_roughness ? map_roughness->getIE() : nullptr
, (const ispc::AffineSpace2f&)xform_roughness
);
}
void midiCallback(double deltatime, std::vector< unsigned char > *message, void *userData)
{
unsigned int nBytes = message->size();
for (unsigned int i = 0; i<nBytes; i++)
std::cout << "Byte " << i << " = " << (int)message->at(i) << ", ";
if (nBytes > 0)
std::cout << "stamp = " << deltatime << std::endl;
if (nBytes > 2)
{
if (message->at(0) == 176)
{
if (message->at(1) == 16)
{
gVRTeleportRotZ= getParamf(-3.1415, 3.1415, message->at(2));
gVRTeleportOrn = btQuaternion(btVector3(0, 0, 1), gVRTeleportRotZ);
saveCurrentSettingsVR();
b3Printf("gVRTeleportOrn rotZ = %f\n", gVRTeleportRotZ);
}
if (message->at(1) == 32)
{
gCreateDefaultRobotAssets = 1;
}
for (int i = 0; i < 3; i++)
{
if (message->at(1) == i)
{
gVRTeleportPos1[i] = getParamf(-2, 2, message->at(2));
saveCurrentSettingsVR();
b3Printf("gVRTeleportPos[%d] = %f\n", i,gVRTeleportPos1[i]);
}
}
}
}
}
GLfloat* Texture::getBorderColor()
{
GLfloat* param;
getParamf(GL_TEXTURE_BORDER_COLOR, param);
return param;
}
