From: Mikko Rasa <tdb@tdb.fi>
Date: Thu, 26 Apr 2018 10:46:06 +0000 (+0300)
Subject: Add const overload for AnimatedObject::get_shader_data
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=97b8f0d945474582c2213b70418d399e5641f0d5;p=libs%2Fgl.git

Add const overload for AnimatedObject::get_shader_data
---

diff --git a/source/animatedobject.cpp b/source/animatedobject.cpp
index 99466f20..257e1368 100644
--- a/source/animatedobject.cpp
+++ b/source/animatedobject.cpp
@@ -44,6 +44,13 @@ ProgramData &AnimatedObject::get_shader_data()
 	return *shdata;
 }
 
+const ProgramData &AnimatedObject::get_shader_data() const
+{
+	if(!shdata)
+		throw invalid_operation("AnimatedObject::get_shader_data");
+	return *shdata;
+}
+
 void AnimatedObject::set_uniform(const string &name, const KeyFrame::AnimatedUniform &uni)
 {
 	if(!shdata)
diff --git a/source/animatedobject.h b/source/animatedobject.h
index 3ec336fd..74e59fc8 100644
--- a/source/animatedobject.h
+++ b/source/animatedobject.h
@@ -38,6 +38,7 @@ public:
 
 	void set_pose_matrix(unsigned, const Matrix &);
 	ProgramData &get_shader_data();
+	const ProgramData &get_shader_data() const;
 
 	// Deprecated
 	void set_uniform(const std::string &, const KeyFrame::AnimatedUniform &);