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// Copyright 2016 The Draco Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#ifndef DRACO_COMPRESSION_POINT_CLOUD_POINT_CLOUD_SEQUENTIAL_ENCODER_H_
#define DRACO_COMPRESSION_POINT_CLOUD_POINT_CLOUD_SEQUENTIAL_ENCODER_H_
#include "draco/compression/point_cloud/point_cloud_encoder.h"
namespace draco {
// A basic point cloud encoder that iterates over all points and encodes all
// attribute values for every visited point. The attribute values encoding
// can be controlled using provided encoding option to enable features such
// as quantization or prediction schemes.
// This encoder preserves the order and the number of input points, but the
// mapping between point ids and attribute values may be different for the
// decoded point cloud.
class PointCloudSequentialEncoder : public PointCloudEncoder {
public:
uint8_t GetEncodingMethod() const override {
return POINT_CLOUD_SEQUENTIAL_ENCODING;
}
protected:
bool EncodeGeometryData() override;
bool GenerateAttributesEncoder(int32_t att_id) override;
void ComputeNumberOfEncodedPoints() override;
};
} // namespace draco
#endif // DRACO_COMPRESSION_POINT_CLOUD_POINT_CLOUD_SEQUENTIAL_ENCODER_H_
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