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BoofCV is an open source Java library for real-time computer vision and robotics applications.

There is a newer version: 1.1.7

/*
 * Copyright (c) 2020, Peter Abeles. All Rights Reserved.
 *
 * This file is part of BoofCV (http://boofcv.org).
 *
 * 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.
 */

package boofcv.alg.distort;

import javax.annotation.Generated;
import boofcv.struct.distort.Point2Transform2Model_F32;
import georegression.struct.homography.Homography2D_F32;
import georegression.struct.homography.UtilHomography_F32;
import georegression.struct.point.Point2D_F32;
import georegression.transform.homography.HomographyPointOps_F32;
import org.ejml.data.FMatrix;
import org.ejml.data.FMatrixRMaj;

/**
 * {@link Point2Transform2Model_F32} using {@link Homography2D_F32}.
 *
 * @author Peter Abeles
 */
@Generated("boofcv.alg.distort.PointTransformHomography_F64")
public class PointTransformHomography_F32 implements Point2Transform2Model_F32 {

	final Homography2D_F32 model = new Homography2D_F32();

	public PointTransformHomography_F32() {}

	public PointTransformHomography_F32( FMatrixRMaj model ) {
		UtilHomography_F32.convert(model, this.model);
	}

	public PointTransformHomography_F32( Homography2D_F32 model ) {
		set(model);
	}

	public void set( FMatrix transform ) {
		this.model.setTo(transform);
	}

	@Override public void compute( float x, float y, Point2D_F32 out ) {
		HomographyPointOps_F32.transform(model, x, y, out);
	}

	@Override public void setModel( Homography2D_F32 o ) {
		model.setTo(o);
	}

	@Override public Homography2D_F32 getModel() {
		return model;
	}

	@Override public Homography2D_F32 newInstanceModel() {
		return new Homography2D_F32();
	}

	@Override public PointTransformHomography_F32 copyConcurrent() {
		return new PointTransformHomography_F32(model.copy());
	}
}