From c068f22329d5cc722622a2183bbb22eef2093df7 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@gmail.com>
Date: Mon, 24 Aug 2026 11:16:07 +0200
Subject: initial import

---
 tool_src/BspLib/InputData3D.h | 83 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 tool_src/BspLib/InputData3D.h

(limited to 'tool_src/BspLib/InputData3D.h')

diff --git a/tool_src/BspLib/InputData3D.h b/tool_src/BspLib/InputData3D.h
new file mode 100644
index 0000000..ab295b3
--- /dev/null
+++ b/tool_src/BspLib/InputData3D.h
@@ -0,0 +1,83 @@
+//-----------------------------------------------------------------------------
+//	BSPLIB HEADER: InputData3D.h
+//
+//  Copyright (c) 1997-1998 by Markus Hadwiger
+//  All Rights Reserved.
+//-----------------------------------------------------------------------------
+
+#ifndef _INPUTDATA3D_H_
+#define _INPUTDATA3D_H_
+
+// bsplib header files
+#include "BspLibDefs.h"
+#include "BspObjectList.h"
+#include "IOData3D.h"
+
+
+BSPLIB_NAMESPACE_BEGIN
+
+
+// generic input class for 3-D data -------------------------------------------
+//
+class InputData3D : public IOData3D {
+
+public:
+	// flags for automatic postprocessing of input data
+	enum {
+		CONVERT_COLINDXS_TO_RGB	= 0x0001,
+		FILTER_SCALE_FACTORS	= 0x0002,
+		FILTER_AXES_DIR_SWITCH	= 0x0004,
+		FILTER_AXES_EXCHANGE	= 0x0008,
+		DO_AXES_EXCHANGE		= FILTER_AXES_DIR_SWITCH | FILTER_AXES_EXCHANGE,
+		FORCE_MAXIMUM_EXTENT	= 0x0010,
+		ALLOW_N_GONS			= 0x0020,
+	};
+
+public:
+	InputData3D( BspObjectList objectlist, const char *filename, int format = UNKNOWN_FORMAT );
+	virtual ~InputData3D();
+
+	virtual int		ParseObjectData();									// parse data file
+
+	int				getObjectFormat() const { return m_objectformat; }	// get format of "real" object
+	InputData3D*	getRealObject() const { return m_data; }			// get pointer to "real" object
+
+	int				InputDataValid() const { return m_inputok; }		// input data parsed ok?
+
+	// set/reset flags for automatic postprocessing of input data
+	static int		EnableRGBConversion( int enable );
+	static int		EnableScaleFactors( int enable );
+	static int		EnableAxesChange( int enable );
+	static int		EnableMaximumExtent( int enable, double extent );
+	static int		EnableAllowNGons( int enable );
+
+	// get state of flags for automatic postprocessing of input data
+	static int		getRGBConversionFlag() { return ( ( PostProcessingFlags & CONVERT_COLINDXS_TO_RGB ) == CONVERT_COLINDXS_TO_RGB ); }
+	static int		getScaleFactorsFlag() { return ( ( PostProcessingFlags & FILTER_SCALE_FACTORS ) == FILTER_SCALE_FACTORS ); }
+	static int		getAxesChangeFlag() { return ( ( PostProcessingFlags & DO_AXES_EXCHANGE ) == DO_AXES_EXCHANGE ); }
+	static int		getEnforceExtentsFlag() { return ( ( PostProcessingFlags & FORCE_MAXIMUM_EXTENT ) == FORCE_MAXIMUM_EXTENT ); }
+	static double	getMaxExtents() { return MaximumExtentToForce; }
+	static int		getAllowNGonFlag() { return ( ( PostProcessingFlags & ALLOW_N_GONS ) == ALLOW_N_GONS ); }
+
+private:
+	int				ReadFileSignature();
+
+protected:
+	static dword	PostProcessingFlags;
+	static double	MaximumExtentToForce;
+	static const char parser_err_str[];
+
+protected:
+	int				m_objectformat;
+	int				m_inputok;
+
+private:
+	InputData3D*	m_data;
+};
+
+
+BSPLIB_NAMESPACE_END
+
+
+#endif // _INPUTDATA3D_H_
+
-- 
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