JNIEXPORT jfloat JNICALL Java_org_openscenegraph_osg_core_Vec3_nativeNormalize(JNIEnv *, jclass, jlong cptr) { RefVec3 *v = reinterpret_cast<RefVec3 *>(cptr); if(v != 0) { return v->normalize(); } return 0; }
JNIEXPORT void JNICALL Java_org_openscenegraph_osg_core_Vec3_nativeSetZ(JNIEnv *, jclass, jlong cptr, jfloat value) { RefVec3 *v = reinterpret_cast<RefVec3 *>(cptr); if(v != 0) { v->z() = value; } }
JNIEXPORT void JNICALL Java_org_openscenegraph_osg_core_Vec3_nativeSet(JNIEnv *, jclass, jlong cptr, jfloat x, jfloat y, jfloat z) { RefVec3 *v = reinterpret_cast<RefVec3 *>(cptr); if(v != 0) { v->set(x,y,z); } }
JNIEXPORT jlong JNICALL Java_org_openscenegraph_osg_core_AnimationPathCallback_nativeGetPivotPoint(JNIEnv *, jclass, jlong cptr) { osg::AnimationPathCallback *cb = reinterpret_cast<osg::AnimationPathCallback *>(cptr); if(cb != 0) { osg::Vec3 ret = cb->getPivotPoint(); RefVec3 *refRet = new RefVec3(); refRet->set(ret.x(),ret.y(),ret.z()); refRet->ref(); return reinterpret_cast<jlong>(refRet); } return 0L; }
JNIEXPORT jfloat JNICALL Java_org_openscenegraph_osg_core_Vec3_nativeNegation(JNIEnv *, jclass, jlong cptr) { RefVec3 *v = reinterpret_cast<RefVec3 *>(cptr); if(v != 0) { osg::Vec3 res = -(*v); RefVec3 *refRes = new RefVec3(); refRes->set(res); refRes->ref(); return reinterpret_cast<jlong>(refRes); } return 0l; }
JNIEXPORT jlong JNICALL Java_org_openscenegraph_osg_core_Vec3_nativeEscalarProduct(JNIEnv *, jclass, jlong cptr, jfloat value) { RefVec3 *v = reinterpret_cast<RefVec3 *>(cptr); if(v != 0) { osg::Vec3 res = (*v)*value; RefVec3 *refRes = new RefVec3(); refRes->set(res); refRes->ref(); return reinterpret_cast<jlong>(refRes); } return 0l; }
JNIEXPORT jlong JNICALL Java_org_openscenegraph_osg_core_Vec3_nativeSub(JNIEnv *, jclass, jlong cptr, jlong lrhs) { RefVec3 *v = reinterpret_cast<RefVec3 *>(cptr); RefVec3 *rhs = reinterpret_cast<RefVec3 *>(lrhs); if(v != 0 && rhs !=0) { osg::Vec3 res = (*v)-(*rhs); RefVec3 *refRes = new RefVec3(); refRes->set(res); refRes->ref(); return reinterpret_cast<jlong>(refRes); } return 0l; }
JNICALL jlong JNICALL Java_org_openscenegraph_osg_viewer_OffScreenViewer_nativeRaycast(JNIEnv* env, jclass, jlong viewer_cptr, jlong camera_ptr, jlong vec2array_cptr) { osg::Vec3Array* v3a = new osg::Vec3Array(); v3a->ref(); osgViewer::View* viewer = reinterpret_cast<osgViewer::View*>(viewer_cptr); osg::Camera* cam = reinterpret_cast<osg::Camera*>(camera_ptr); osg::Vec2Array* va = reinterpret_cast<osg::Vec2Array*>(vec2array_cptr); osgUtil::LineSegmentIntersector::Intersections intersections; for(uint i = 0; i < va->size(); i++) { if(i==0) { osg::Matrixf cmat = cam->getViewMatrix(); float* data = (float*)(cmat.ptr()); LOGI("[%f,%f,%f,%f]",data[0],data[1],data[2],data[3]); LOGI("[%f,%f,%f,%f]",data[4],data[5],data[6],data[7]); LOGI("[%f,%f,%f,%f]",data[8],data[9],data[10],data[11]); LOGI("[%f,%f,%f,%f]",data[12],data[13],data[14],data[15]); osg::Vec3 eye, center, up; cam->getViewMatrixAsLookAt(eye,center,up); LOGI("Eye: (%f,%f,%f) - Center: (%f,%f,%f) - Up: (%f,%f,%f)",eye.x(), eye.y(), eye.z(), center.x(), center.y(), center.z(), up.x(), up.y(), up.z()); } viewer->computeIntersections(const_cast<const osg::Camera*>(cam), osgUtil::Intersector::WINDOW, va->at(i).x(), va->at(i).y(), intersections); RefVec3 *refRes = new RefVec3(); if(intersections.empty() == false) { refRes->set(intersections.begin()->getWorldIntersectPoint().x(), intersections.begin()->getWorldIntersectPoint().y(), intersections.begin()->getWorldIntersectPoint().z()); } else { refRes->set(DBL_MAX,DBL_MAX,DBL_MAX); } refRes->ref(); v3a->push_back(*refRes); } return reinterpret_cast<jlong>(v3a); }
JNIEXPORT jlong JNICALL Java_org_openscenegraph_osg_core_Vec3_nativeCreateVec3(JNIEnv *, jclass) { RefVec3 *v = new RefVec3(); v->ref(); return reinterpret_cast<jlong>(v); }
/** * osg::Vec3 */ JNIEXPORT void JNICALL Java_org_openscenegraph_osg_core_Vec3_nativeDispose(JNIEnv *, jclass, jlong cptr) { RefVec3 *v = reinterpret_cast<RefVec3 *>(cptr); if(v != 0) v->unref(); }