From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 14 Jul 2023 21:08:28 +0000 (+0300)
Subject: Add getters for textures and samplers in RenderMethod
X-Git-Url: https://git.tdb.fi/?a=commitdiff_plain;h=68a5c400f14fcca2ee7edd0787114cf97df45e37;p=libs%2Fgl.git

Add getters for textures and samplers in RenderMethod
---

diff --git a/source/materials/rendermethod.cpp b/source/materials/rendermethod.cpp
index 9e9a477e..e489dbe7 100644
--- a/source/materials/rendermethod.cpp
+++ b/source/materials/rendermethod.cpp
@@ -98,6 +98,18 @@ Tag RenderMethod::get_texture_tag(const string &slot) const
 	return (i!=textures.end() ? i->tag : Tag());
 }
 
+const Texture *RenderMethod::get_texture(Tag tag) const
+{
+	auto i = find_member(textures, tag, &TextureSlot::tag);
+	return (i!=textures.end() ? i->texture : nullptr);
+}
+
+const Sampler *RenderMethod::get_sampler(Tag tag) const
+{
+	auto i = find_member(textures, tag, &TextureSlot::tag);
+	return (i!=textures.end() ? i->sampler : nullptr);
+}
+
 void RenderMethod::set_face_cull(CullMode fc)
 {
 	face_cull = fc;
diff --git a/source/materials/rendermethod.h b/source/materials/rendermethod.h
index d8d8b4c7..b3140dd3 100644
--- a/source/materials/rendermethod.h
+++ b/source/materials/rendermethod.h
@@ -111,6 +111,8 @@ public:
 	const std::string &get_material_slot_name() const { return material_slot; }
 	void set_texture(Tag, const Texture *, const Sampler * = 0);
 	Tag get_texture_tag(const std::string &) const;
+	const Texture *get_texture(Tag) const;
+	const Sampler *get_sampler(Tag) const;
 	void set_face_cull(CullMode);
 	CullMode get_face_cull() const { return face_cull; }
 	void set_blend(const Blend &);