Move the netradiant and fteqcc sources

[voretournament/voretournament.git] / misc / mediasource / netradiant-src / contrib / prtview / portals.h

diff --git a/misc/mediasource/netradiant-src/contrib/prtview/portals.h b/misc/mediasource/netradiant-src/contrib/prtview/portals.h
new file mode 100644 (file)
index 0000000..c6bd678
--- /dev/null
+++ b/misc/mediasource/netradiant-src/contrib/prtview/portals.h
@@ -0,0 +1,161 @@
+/*
+PrtView plugin for GtkRadiant
+Copyright (C) 2001 Geoffrey Dewan, Loki software and qeradiant.com
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef _PORTALS_H_
+#define _PORTALS_H_
+
+#include <glib.h>
+#include "irender.h"
+#include "renderable.h"
+#include "math/vector.h"
+
+
+class CBspPoint {
+public:
+       float p[3];
+};
+
+class CBspPortal {
+public:
+       CBspPortal();
+       ~CBspPortal();
+
+protected:
+
+public:
+       CBspPoint center;
+       unsigned point_count;
+       CBspPoint *point;
+       CBspPoint *inner_point;
+       float fp_color_random[4];
+       float min[3];
+       float max[3];
+       float dist;
+       bool hint;
+
+       bool Build(char *def);
+};
+
+#ifdef PATH_MAX
+#define PRTVIEW_PATH_MAX PATH_MAX
+#else
+#define PRTVIEW_PATH_MAX 260
+#endif
+typedef guint32 PackedColour;
+#define RGB(r, g, b) ((guint32)(((guint8) (r) | ((guint16) (g) << 8))|(((guint32) (guint8) (b)) << 16)))
+#define GetRValue(rgb)      ((guint8)(rgb))
+#define GetGValue(rgb)      ((guint8)(((guint16)(rgb)) >> 8))
+#define GetBValue(rgb)      ((guint8)((rgb)>>16))
+
+
+class CPortals {
+public:
+
+  CPortals();
+  ~CPortals();
+
+protected:
+
+
+public:
+
+       void Load(); // use filename in fn
+       void Purge();
+
+       void FixColors();
+
+       char fn[PRTVIEW_PATH_MAX];
+
+       int zbuffer;
+       int polygons;
+       int lines;
+       bool show_3d;
+       bool aa_3d;
+       bool fog;
+       PackedColour color_3d;
+       float width_3d;  // in 8'ths
+       float fp_color_3d[4];
+       PackedColour color_fog;
+       float fp_color_fog[4];
+       float trans_3d;
+       float clip_range;
+       bool clip;
+
+       bool show_2d;
+       bool aa_2d;
+       PackedColour color_2d;
+       float width_2d;  // in 8'ths
+       float fp_color_2d[4];
+
+       CBspPortal *portal;
+       int *portal_sort;
+       bool hint_flags;
+//     CBspNode *node;
+
+       unsigned int node_count;
+       unsigned int portal_count;
+};
+
+class CubicClipVolume
+{
+public:
+  Vector3 cam, min, max;
+};
+
+class CPortalsDrawSolid : public OpenGLRenderable
+{
+public:
+  mutable CubicClipVolume clip;
+  void render(RenderStateFlags state) const;
+};
+
+class CPortalsDrawSolidOutline : public OpenGLRenderable
+{
+public:
+  mutable CubicClipVolume clip;
+  void render(RenderStateFlags state) const;
+};
+
+class CPortalsDrawWireframe : public OpenGLRenderable
+{
+public:
+  void render(RenderStateFlags state) const;
+};
+
+class CPortalsRender : public Renderable
+{
+public:
+  CPortalsDrawSolid m_drawSolid;
+  CPortalsDrawSolidOutline m_drawSolidOutline;
+  CPortalsDrawWireframe m_drawWireframe;
+
+  void renderSolid(Renderer& renderer, const VolumeTest& volume) const;
+  void renderWireframe(Renderer& renderer, const VolumeTest& volume) const;
+};
+
+extern CPortals portals;
+extern CPortalsRender render;
+
+void Portals_constructShaders();
+void Portals_destroyShaders();
+
+void Portals_shadersChanged();
+
+
+#endif // _PORTALS_H_