/* called by the C++ code for initialization */
extern "C" void device_init (char* cfg)
{
/* initialize last seen camera */
g_accu_vx = Vec3fa(0.0f);
g_accu_vy = Vec3fa(0.0f);
g_accu_vz = Vec3fa(0.0f);
g_accu_p = Vec3fa(0.0f);
/* initialize hair colors */
hair_K = Vec3fa(0.8f,0.57f,0.32f);
hair_dK = Vec3fa(0.1f,0.12f,0.08f);
hair_Kr = 0.2f*hair_K; //!< reflectivity of hair
hair_Kt = 0.8f*hair_K; //!< transparency of hair
/* create new Embree device */
g_device = rtcNewDevice(cfg);
error_handler(rtcDeviceGetError(g_device));
/* set error handler */
rtcDeviceSetErrorFunction(g_device,error_handler);
/* set start render mode */
renderPixel = renderPixelStandard;
key_pressed_handler = device_key_pressed_default;
}
/* called by the C++ code for initialization */
extern "C" void device_init (char* cfg)
{
/* create new Embree device */
g_device = rtcNewDevice(cfg);
error_handler(rtcDeviceGetError(g_device));
/* set error handler */
rtcDeviceSetErrorFunction(g_device,error_handler);
/* create scene */
g_scene = rtcDeviceNewScene(g_device, RTC_SCENE_STATIC,RTC_INTERSECT1 | RTC_INTERPOLATE);
/* add ground plane */
addGroundPlane(g_scene);
/* add curve */
addCurve(g_scene,Vec3fa(0.0f,0.0f,0.0f));
/* commit changes to scene */
rtcCommit (g_scene);
/* set start render mode */
renderTile = renderTileStandard;
key_pressed_handler = device_key_pressed_default;
}
/* called by the C++ code for initialization */
extern "C" void device_init (char* cfg)
{
/* create new Embree device */
g_device = rtcNewDevice(cfg);
error_handler(nullptr,rtcDeviceGetError(g_device));
/* set error handler */
rtcDeviceSetErrorFunction2(g_device,error_handler,nullptr);
/* create scene */
RTCAlgorithmFlags aflags;
if (g_mode == MODE_NORMAL) aflags = RTC_INTERSECT1;
else aflags = RTC_INTERSECT1 | RTC_INTERSECT_STREAM;
g_scene = rtcDeviceNewScene(g_device, RTC_SCENE_STATIC | RTC_SCENE_HIGH_QUALITY,aflags);
/* add cube */
addCube(g_scene,Vec3fa(0.0f,0.0f,0.0f),Vec3fa(10.0f,1.0f,1.0f),45.0f);
//addSubdivCube(g_scene);
/* add ground plane */
addGroundPlane(g_scene);
/* commit changes to scene */
rtcCommit (g_scene);
/* set start render mode */
if (g_mode == MODE_NORMAL) renderTile = renderTileStandard;
else renderTile = renderTileStandardStream;
key_pressed_handler = device_key_pressed_default;
}
/* called by the C++ code for initialization */
extern "C" void device_init (char* cfg)
{
/* create new Embree device */
g_device = rtcNewDevice(cfg);
error_handler(rtcDeviceGetError(g_device));
/* set error handler */
rtcDeviceSetErrorFunction(g_device,error_handler);
/* set start render mode */
renderTile = renderTileStandard;
/* create random bounding boxes */
const size_t N = 2300000;
isa::PrimInfo pinfo(empty);
avector<PrimRef> prims;
for (size_t i=0; i<N; i++) {
const float x = float(drand48());
const float y = float(drand48());
const float z = float(drand48());
const Vec3fa p = 1000.0f*Vec3fa(x,y,z);
const BBox3fa b = BBox3fa(p,p+Vec3fa(1.0f));
pinfo.add(b);
const PrimRef prim = PrimRef(b,i);
prims.push_back(prim);
}
build_sah(prims,pinfo);
build_morton(prims,pinfo);
}
/* called by the C++ code for initialization */
extern "C" void device_init (char* cfg)
{
/* create new Embree device */
g_device = rtcNewDevice(cfg);
error_handler(rtcDeviceGetError(g_device));
/* configure the size of the software cache used for subdivision geometry */
rtcDeviceSetParameter1i(g_device,RTC_SOFTWARE_CACHE_SIZE,100*1024*1024);
/* set error handler */
rtcDeviceSetErrorFunction(g_device,error_handler);
/* create scene */
g_scene = rtcDeviceNewScene(g_device,RTC_SCENE_DYNAMIC | RTC_SCENE_ROBUST,RTC_INTERSECT1 | RTC_INTERPOLATE);
/* add ground plane */
addGroundPlane(g_scene);
/* add cube */
addCube(g_scene);
/* commit changes to scene */
rtcCommit (g_scene);
/* set start render mode */
renderPixel = renderPixelStandard;
key_pressed_handler = device_key_pressed_default;
}
/* called by the C++ code for initialization */
extern "C" void device_init (char* cfg)
{
/* create new Embree device */
g_device = rtcNewDevice(cfg);
error_handler(rtcDeviceGetError(g_device));
/* set error handler */
rtcDeviceSetErrorFunction(g_device,error_handler);
RTCAlgorithmFlags aflags;
if (g_mode == MODE_NORMAL) aflags = RTC_INTERSECT1;
else aflags = RTC_INTERSECT1 | RTC_INTERSECT_STREAM;
/* create scene */
g_scene = rtcDeviceNewScene(g_device, RTC_SCENE_DYNAMIC,aflags);
/* create scene with 4 triangulated spheres */
g_scene1 = rtcDeviceNewScene(g_device, RTC_SCENE_STATIC,aflags);
createTriangulatedSphere(g_scene1,Vec3fa( 0, 0,+1),0.5);
createTriangulatedSphere(g_scene1,Vec3fa(+1, 0, 0),0.5);
createTriangulatedSphere(g_scene1,Vec3fa( 0, 0,-1),0.5);
createTriangulatedSphere(g_scene1,Vec3fa(-1, 0, 0),0.5);
rtcCommit (g_scene1);
/* instantiate geometry */
g_instance0 = rtcNewInstance(g_scene,g_scene1);
g_instance1 = rtcNewInstance(g_scene,g_scene1);
g_instance2 = rtcNewInstance(g_scene,g_scene1);
g_instance3 = rtcNewInstance(g_scene,g_scene1);
createGroundPlane(g_scene);
/* set all colors */
colors[0][0] = Vec3fa(0.25,0,0);
colors[0][1] = Vec3fa(0.50,0,0);
colors[0][2] = Vec3fa(0.75,0,0);
colors[0][3] = Vec3fa(1.00,0,0);
colors[1][0] = Vec3fa(0,0.25,0);
colors[1][1] = Vec3fa(0,0.50,0);
colors[1][2] = Vec3fa(0,0.75,0);
colors[1][3] = Vec3fa(0,1.00,0);
colors[2][0] = Vec3fa(0,0,0.25);
colors[2][1] = Vec3fa(0,0,0.50);
colors[2][2] = Vec3fa(0,0,0.75);
colors[2][3] = Vec3fa(0,0,1.00);
colors[3][0] = Vec3fa(0.25,0.25,0);
colors[3][1] = Vec3fa(0.50,0.50,0);
colors[3][2] = Vec3fa(0.75,0.75,0);
colors[3][3] = Vec3fa(1.00,1.00,0);
/* set start render mode */
if (g_mode == MODE_NORMAL) renderTile = renderTileStandard;
else renderTile = renderTileStandardStream;
key_pressed_handler = device_key_pressed_default;
}
/* called by the C++ code for initialization */
extern "C" void device_init (char* cfg)
{
/* create new Embree device */
g_device = rtcNewDevice(cfg);
error_handler(nullptr,rtcDeviceGetError(g_device));
/* set error handler */
rtcDeviceSetErrorFunction2(g_device,error_handler,nullptr);
/* set start render mode */
renderTile = renderTileStandard;
key_pressed_handler = device_key_pressed_handler;
old_p = Vec3fa(1E10);
}
/* called by the C++ code for initialization */
extern "C" void device_init (char* cfg)
{
/* create new Embree device */
g_device = rtcNewDevice(cfg);
error_handler(rtcDeviceGetError(g_device));
/* set error handler */
rtcDeviceSetErrorFunction(g_device,error_handler);
/* create scene */
g_scene = convertScene(g_ispc_scene);
rtcCommit (g_scene);
/* set render tile function to use */
renderTile = renderTileStandard;
key_pressed_handler = device_key_pressed_default;
}
/* called by the C++ code for initialization */
extern "C" void device_init (char* cfg)
{
/* create new Embree device */
g_device = rtcNewDevice(cfg);
error_handler(rtcDeviceGetError(g_device));
/* set error handler */
rtcDeviceSetErrorFunction(g_device,error_handler);
/* create scene */
g_scene = rtcDeviceNewScene(g_device,RTC_SCENE_STATIC,RTC_INTERSECT1);
/* instantiate geometry */
createGroundPlane(g_scene);
for (size_t i=0; i<numSpheres; i++) {
float a = 2.0*float(pi)*(float)i/(float)numSpheres;
createLazyObject(g_scene,i,10.0f*Vec3fa(cosf(a),0,sinf(a)),1);
}
rtcCommit (g_scene);
/* set start render mode */
renderPixel = renderPixelStandard;
key_pressed_handler = device_key_pressed_default;
}
extern "C" RTCError ispcDeviceGetError(RTCDevice device) {
return rtcDeviceGetError(device);
}
