| 68 | } |
| 69 | |
| 70 | void MotionTransform::setEmbreeTransform(RTCGeometry embreeGeometry) const |
| 71 | { |
| 72 | if (quaternion) { |
| 73 | rtcSetGeometryTimeStepCount(embreeGeometry, quaternions.size()); |
| 74 | for (size_t i = 0; i < quaternions.size(); i++) |
| 75 | rtcSetGeometryTransformQuaternion(embreeGeometry, i, &quaternions[i]); |
| 76 | rtcSetGeometryTimeRange(embreeGeometry, time.lower, time.upper); |
| 77 | } else { |
| 78 | if (motionBlur) { |
| 79 | rtcSetGeometryTimeStepCount(embreeGeometry, transforms->size()); |
| 80 | for (size_t i = 0; i < transforms->size(); i++) |
| 81 | rtcSetGeometryTransform(embreeGeometry, |
| 82 | i, |
| 83 | RTC_FORMAT_FLOAT3X4_COLUMN_MAJOR, |
| 84 | &(*transforms)[i]); |
| 85 | rtcSetGeometryTimeRange(embreeGeometry, time.lower, time.upper); |
| 86 | } else { |
| 87 | rtcSetGeometryTimeStepCount(embreeGeometry, 1); |
| 88 | rtcSetGeometryTransform( |
| 89 | embreeGeometry, 0, RTC_FORMAT_FLOAT3X4_COLUMN_MAJOR, transform); |
| 90 | } |
| 91 | } |
| 92 | rtcCommitGeometry(embreeGeometry); |
| 93 | } |
| 94 | |
| 95 | } // namespace ospray |
no test coverage detected