importancewindow.h

/***************************************************************************
 * Copyright 1998-2018 by authors (see AUTHORS.txt)                        *
 *                                                                         *
 *   This file is part of LuxCoreRender.                                   *
 *                                                                         *
 * 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 _LUXCOREAPP_IMPORTANCEWINDOW_H
#define	_LUXCOREAPP_IMPORTANCEWINDOW_H

#include <vector>
#include <string>

#include <imgui.h>

class LuxCoreApp;

class UserImportancePaintWindow : public ObjectWindow {
public:
	UserImportancePaintWindow(LuxCoreApp *a) : ObjectWindow(a, "User importance paint window") { }
	virtual ~UserImportancePaintWindow() { }

	void Init();

	void BlendImportanceMap(const float *srcPixels, float *dstPixels) const;
	void Paint(const bool addValues);
	
	virtual void Draw();

	bool showOverlay;

private:
	std::vector<float> importanceMap;
	int paintPenRadius, paintPenRadius2;
};

#endif	/* _LUXCOREAPP_IMPORTANCEWINDOW_H */