From 4fc2b8dcc624392919293efb8c7fbdc83ed1c28c Mon Sep 17 00:00:00 2001 From: Tamito Kajiyama Date: Sat, 19 Jul 2014 15:33:15 +0900 Subject: Added BKE_linestyle_use_textures() to check if stroke textures are enabled. --- source/blender/blenkernel/intern/linestyle.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'source/blender/blenkernel/intern/linestyle.c') diff --git a/source/blender/blenkernel/intern/linestyle.c b/source/blender/blenkernel/intern/linestyle.c index 1d6790856bb..f0c582d3485 100644 --- a/source/blender/blenkernel/intern/linestyle.c +++ b/source/blender/blenkernel/intern/linestyle.c @@ -1154,6 +1154,27 @@ void BKE_linestyle_target_object_unlink(FreestyleLineStyle *linestyle, struct Ob } } +bool BKE_linestyle_use_textures(FreestyleLineStyle *linestyle, const bool use_shading_nodes) +{ + if (use_shading_nodes) { + if (linestyle && linestyle->use_nodes && linestyle->nodetree) { + bNode *node; + + for (node = linestyle->nodetree->nodes.first; node; node = node->next) { + if (node->typeinfo->nclass == NODE_CLASS_TEXTURE) { + return true; + } + } + } + } + else { + if (linestyle && (linestyle->flag & LS_TEXTURE)) { + return (linestyle->mtex[0] != NULL); + } + } + return false; +} + void BKE_linestyle_default_shader(const bContext *C, FreestyleLineStyle *linestyle) { Scene *scene = CTX_data_scene(C); -- cgit v1.2.3