3 files changed, 43 insertions, 13 deletions
diff --git a/source/blender/render/intern/include/pointdensity.h b/source/blender/render/intern/include/pointdensity.h
new file mode 100644
index 00000000000..9c21cc0c253
--- /dev/null
+++ b/source/blender/render/intern/include/pointdensity.h
@@ -0,0 +1,43 @@
+/*
+ *
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): Matt Ebb
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#ifndef POINTDENSITY_H
+#define POINTDENSITY_H 
+
+/**
+ * Make point density kd-trees for all point density textures in the scene
+ */
+
+struct Render;
+struct TexResult;
+
+void make_pointdensities(struct Render *re);
+int pointdensitytex(struct Tex *tex, float *texvec, struct TexResult *texres);
+
+#endif /* POINTDENSITY_H */
+
diff --git a/source/blender/render/intern/include/render_types.h b/source/blender/render/intern/include/render_types.h
index 2db70c460f9..b0003cadb55 100644
--- a/source/blender/render/intern/include/render_types.h
+++ b/source/blender/render/intern/include/render_types.h
@@ -198,8 +198,6 @@ struct Render
 	ListBase *sss_points;
 	struct Material *sss_mat;
 
-	struct KDTree *particles_tree;
-
 	ListBase customdata_names;
 
 	struct Object *excludeob;
@@ -347,15 +345,6 @@ typedef struct HaloRen
     struct Material *mat;
 } HaloRen;
 
-/* ------------------------------------------------------------------------- */
-
-typedef struct ParticleRen
-{
-	struct ParticleRen *next, *prev;
-	float co[3];	// location
-	// float col[3]; // colour
-	// float vec[3]; // direction
-} ParticleRen;
 
 /* ------------------------------------------------------------------------- */
 
diff --git a/source/blender/render/intern/include/renderdatabase.h b/source/blender/render/intern/include/renderdatabase.h
index 6fcd8576ed9..dc28eae1cc2 100644
--- a/source/blender/render/intern/include/renderdatabase.h
+++ b/source/blender/render/intern/include/renderdatabase.h
@@ -98,8 +98,6 @@ struct HaloRen *RE_inithalo(struct Render *re, struct ObjectRen *obr, struct Mat
 struct HaloRen *RE_inithalo_particle(struct Render *re, struct ObjectRen *obr, struct DerivedMesh *dm, struct Material *ma,   float *vec,   float *vec1, float *orco, float *uvco, float hasize, float vectsize, int seed);
 struct StrandBuffer *RE_addStrandBuffer(struct ObjectRen *obr, int totvert);
 
-struct ParticleRen *RE_cache_particle(Render *re, float *co, int index, float *vec);
-
 struct ObjectRen *RE_addRenderObject(struct Render *re, struct Object *ob, struct Object *par, int index, int psysindex, int lay);
 struct ObjectInstanceRen *RE_addRenderInstance(struct Render *re, struct ObjectRen *obr, struct Object *ob, struct Object *par, int index, int psysindex, float mat[][4], int lay);
 void RE_makeRenderInstances(struct Render *re);