| 1046 | } |
| 1047 | |
| 1048 | unsigned int ConvertInstance(RTCDevice device, ISPCInstance* instance, RTCBuildQuality quality, RTCSceneFlags flags, unsigned int depth, RTCFeatureFlags& used_features) |
| 1049 | { |
| 1050 | used_features |= RTC_FEATURE_FLAG_INSTANCE; |
| 1051 | if (instance->numTimeSteps > 1) used_features |= RTC_FEATURE_FLAG_MOTION_BLUR; |
| 1052 | |
| 1053 | if (instance->child->type != GROUP) |
| 1054 | THROW_RUNTIME_ERROR("invalid scene structure"); |
| 1055 | |
| 1056 | ISPCGroup* group = (ISPCGroup*) instance->child; |
| 1057 | unsigned int requiredInstancingDepth = 1+ConvertGroup(device, group, quality, flags, depth+1, used_features); |
| 1058 | |
| 1059 | if (depth + requiredInstancingDepth > RTC_MAX_INSTANCE_LEVEL_COUNT) |
| 1060 | THROW_RUNTIME_ERROR("scene instancing depth is too large"); |
| 1061 | |
| 1062 | if (instance->geom.visited) return requiredInstancingDepth; |
| 1063 | instance->geom.visited = true; |
| 1064 | instance->commit(); |
| 1065 | |
| 1066 | return requiredInstancingDepth; |
| 1067 | } |
| 1068 | |
| 1069 | unsigned int ConvertInstanceArray(RTCDevice device, ISPCInstanceArray* instance, RTCBuildQuality quality, RTCSceneFlags flags, unsigned int depth, RTCFeatureFlags& used_features) |
| 1070 | { |
no test coverage detected