Remove TexFace, per-face images

TexFace complicates the now more popular shading pipeline by having
per-face images, see: T51382 for details.

To keep the ability to select a per-material edit-image
(used with UV-mapping workflow), the material now stores an image
which will be set when changing images in edit-mode.

This is used as a bake-target when not using Cycles too.

1 files changed, 0 insertions, 56 deletions

diff --git a/source/blender/collada/ImageExporter.cpp b/source/blender/collada/ImageExporter.cpp
index aac41e2e93c..a2ab3ce520b 100644
--- a/source/blender/collada/ImageExporter.cpp
+++ b/source/blender/collada/ImageExporter.cpp
@@ -152,44 +152,6 @@ void ImagesExporter::export_UV_Image(Image *image, bool use_copies)
 	}
 }
 
-void ImagesExporter::export_UV_Images()
-{
-	std::set<Image *> uv_textures;
-	LinkNode *node;
-	bool use_texture_copies = this->export_settings->use_texture_copies;
-	bool active_uv_only     = this->export_settings->active_uv_only;
-
-	for (node = this->export_settings->export_set; node; node = node->next) {
-		Object *ob = (Object *)node->link;
-		if (ob->type == OB_MESH && ob->totcol) {
-			Mesh *me     = (Mesh *) ob->data;
-			BKE_mesh_tessface_ensure(me);
-			int active_uv_layer = CustomData_get_active_layer_index(&me->pdata, CD_MTEXPOLY);
-			for (int i = 0; i < me->pdata.totlayer; i++) {
-				if (me->pdata.layers[i].type == CD_MTEXPOLY) {
-					if (!active_uv_only || active_uv_layer == i)
-					{
-						MTexPoly *txface = (MTexPoly *)me->pdata.layers[i].data;
-						for (int j = 0; j < me->totpoly; j++, txface++) {
-
-							Image *ima = txface->tpage;
-							if (ima == NULL)
-								continue;
-
-							bool not_in_list = uv_textures.find(ima) == uv_textures.end();
-							if (not_in_list) {
-									uv_textures.insert(ima);
-									export_UV_Image(ima, use_texture_copies);
-							}
-						}
-					}
-				}
-			}
-		}
-	}
-}
-
-
 bool ImagesExporter::hasImages(Scene *sce)
 {
 	LinkNode *node;
@@ -209,20 +171,6 @@ bool ImagesExporter::hasImages(Scene *sce)
 			}
 
 		}
-		if (ob->type == OB_MESH) {
-			Mesh *me     = (Mesh *) ob->data;
-			BKE_mesh_tessface_ensure(me);
-			bool has_uvs = (bool)CustomData_has_layer(&me->fdata, CD_MTFACE);
-			if (has_uvs) {
-				int num_layers = CustomData_number_of_layers(&me->fdata, CD_MTFACE);
-				for (int a = 0; a < num_layers; a++) {
-					MTFace *tface = (MTFace *)CustomData_get_layer_n(&me->fdata, CD_MTFACE, a);
-					Image *img = tface->tpage;
-					if (img) return true;
-				}
-			}
-		}
-
 	}
 	return false;
 }
@@ -236,10 +184,6 @@ void ImagesExporter::exportImages(Scene *sce)
 		mf.forEachMaterialInExportSet<ImagesExporter>(sce, *this, this->export_settings->export_set);
 	}
 
-	if (this->export_settings->include_uv_textures) {
-		export_UV_Images();
-	}
-
 	closeLibrary();
 }