X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fmaterials%2Frenderpass.cpp;h=5ee50f8a1726b39cf986740db7326c699281f2d6;hb=842c817bb679a5a0abc05e8149e2e6e0ae1a0412;hp=561eab6a7045f9f5448701398737cf370b4c1af6;hpb=dccad64b2ec82249d850b9745614042171499972;p=libs%2Fgl.git

diff --git a/source/materials/renderpass.cpp b/source/materials/renderpass.cpp
index 561eab6a..5ee50f8a 100644
--- a/source/materials/renderpass.cpp
+++ b/source/materials/renderpass.cpp
@@ -77,7 +77,7 @@ void RenderPass::maybe_create_material_shader(DataFile::Collection *coll)
 		shprog.keep();
 	}
 	else
-		shprog = material->create_compatible_shader();
+		throw invalid_operation("no collection");
 
 	if(shdata)
 		shdata = new ProgramData(*shdata, shprog.get());
@@ -124,12 +124,12 @@ void RenderPass::set_material(const Material *mat)
 	finalize_material(0);
 }
 
-void RenderPass::set_texture(unsigned index, const Texture *tex)
+void RenderPass::set_texture(unsigned index, const Texture *tex, const Sampler *samp)
 {
 	if(!texturing)
 		texturing = new Texturing;
 
-	texturing->attach(index, *tex, texturing->get_attached_sampler(index));
+	texturing->attach(index, *tex, (samp ? samp : texturing->get_attached_sampler(index)));
 }
 
 int RenderPass::get_texture_index(const string &n) const