slight cleaning of texture type changing functionality, done while working on other stuff today

2 files changed, 22 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_texture.h b/source/blender/blenkernel/BKE_texture.h
index ace352395d2..39c12a2bfd8 100644
--- a/source/blender/blenkernel/BKE_texture.h
+++ b/source/blender/blenkernel/BKE_texture.h
@@ -64,6 +64,7 @@ void colorband_table_RGBA(struct ColorBand *coba, float **array, int *size);
 
 void default_tex(struct Tex *tex);
 struct Tex *add_texture(const char *name);
+void tex_set_type(struct Tex *tex, int type);
 void default_mtex(struct MTex *mtex);
 struct MTex *add_mtex(void);
 struct Tex *copy_texture(struct Tex *tex);
diff --git a/source/blender/blenkernel/intern/texture.c b/source/blender/blenkernel/intern/texture.c
index 6d8c339d2b9..31826f5be28 100644
--- a/source/blender/blenkernel/intern/texture.c
+++ b/source/blender/blenkernel/intern/texture.c
@@ -509,6 +509,27 @@ void default_tex(Tex *tex)
 	tex->preview = NULL;
 }
 
+void tex_set_type(Tex *tex, int type)
+{
+	switch(type) {
+			
+		case TEX_VOXELDATA:
+			if (tex->vd == NULL)
+				tex->vd = BKE_add_voxeldata();
+			break;
+		case TEX_POINTDENSITY:
+			if (tex->pd == NULL)
+				tex->pd = BKE_add_pointdensity();
+			break;
+		case TEX_ENVMAP:
+			if (tex->env == NULL)
+				tex->env = BKE_add_envmap();
+			break;
+	}
+	
+	tex->type = type;
+}
+
 /* ------------------------------------------------------------------------- */
 
 Tex *add_texture(const char *name)