From 4c89817d6e060323ec1ddd275f3265cea688c650 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 2 Oct 2007 15:25:55 +0000
Subject: [PATCH] Add Material class

---
 source/color.h      | 29 +++++++++++++++++++++++
 source/material.cpp | 56 +++++++++++++++++++++++++++++++++++++++++++++
 source/material.h   | 38 ++++++++++++++++++++++++++++++
 source/matrix.cpp   |  7 ++++++
 4 files changed, 130 insertions(+)
 create mode 100644 source/color.h
 create mode 100644 source/material.cpp
 create mode 100644 source/material.h

diff --git a/source/color.h b/source/color.h
new file mode 100644
index 00000000..0fc303a2
--- /dev/null
+++ b/source/color.h
@@ -0,0 +1,29 @@
+/* $Id$
+
+This file is part of libmspgl
+Copyright © 2007  Mikko Rasa, Mikkosoft Productions
+Distributed under the LGPL
+*/
+
+#ifndef MSP_GL_COLOR_H_
+#define MSP_GL_COLOR_H_
+
+#include <GL/gl.h>
+
+namespace Msp {
+namespace GL {
+
+struct Color
+{
+	float r, g, b, a;
+
+	Color(): r(1), g(1), b(1), a(1) { }
+	Color(float v): r(v), g(v), b(v), a(1) { }
+	Color(float r_, float g_, float b_): r(r_), g(g_), b(b_), a(1) { }
+	Color(float r_, float g_, float b_, float a_): r(r_), g(g_), b(b_), a(a_) { }
+};
+
+} // namespace GL
+} // namespace Msp
+
+#endif
diff --git a/source/material.cpp b/source/material.cpp
new file mode 100644
index 00000000..25c21ff2
--- /dev/null
+++ b/source/material.cpp
@@ -0,0 +1,56 @@
+/* $Id$
+
+This file is part of libmspgl
+Copyright © 2007  Mikko Rasa, Mikkosoft Productions
+Distributed under the LGPL
+*/
+
+#include "material.h"
+
+namespace Msp {
+namespace GL {
+
+Material::Material():
+	ambient(0.2),
+	diffuse(0.8),
+	specular(0),
+	emission(0),
+	shininess(0)
+{ }
+
+void Material::set_ambient(const Color &a)
+{
+	ambient=a;
+}
+
+void Material::set_diffuse(const Color &d)
+{
+	diffuse=d;
+}
+
+void Material::set_specular(const Color &s)
+{
+	specular=s;
+}
+
+void Material::set_emission(const Color &e)
+{
+	emission=e;
+}
+
+void Material::set_shininess(float s)
+{
+	shininess=s;
+}
+
+void Material::apply()
+{
+	glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, &ambient.r);
+	glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, &diffuse.r);
+	glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, &specular.r);
+	glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, &emission.r);
+	glMaterialf(GL_FRONT_AND_BACK, GL_SHININESS, shininess);
+}
+
+} // namespace GL
+} // namespace Msp
diff --git a/source/material.h b/source/material.h
new file mode 100644
index 00000000..b2ea995e
--- /dev/null
+++ b/source/material.h
@@ -0,0 +1,38 @@
+/* $Id$
+
+This file is part of libmspgl
+Copyright © 2007  Mikko Rasa, Mikkosoft Productions
+Distributed under the LGPL
+*/
+
+#ifndef MSP_GL_MATERIAL_H_
+#define MSP_GL_MATERIAL_H_
+
+#include "color.h"
+
+namespace Msp {
+namespace GL {
+
+class Material
+{
+private:
+	Color ambient;
+	Color diffuse;
+	Color specular;
+	Color emission;
+	float shininess;
+
+public:
+	Material();
+	void set_ambient(const Color &a);
+	void set_diffuse(const Color &d);
+	void set_specular(const Color &s);
+	void set_emission(const Color &e);
+	void set_shininess(float s);
+	void apply();
+};
+
+} // namespace GL
+} // namespace Msp
+
+#endif
diff --git a/source/matrix.cpp b/source/matrix.cpp
index dc855d2b..7a910786 100644
--- a/source/matrix.cpp
+++ b/source/matrix.cpp
@@ -1,3 +1,10 @@
+/* $Id$
+
+This file is part of libmspgl
+Copyright © 2007  Mikko Rasa, Mikkosoft Productions
+Distributed under the LGPL
+*/
+
 #include "matrix.h"
 
 namespace Msp {
-- 
2.45.2