Copy irrlichtmt to <root>/irr/

irr/include/EMaterialTypes.h

@@ -0,0 +1,74 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#pragma once
+
+#include "irrTypes.h"
+
+namespace irr
+{
+namespace video
+{
+
+//! Abstracted and easy to use fixed function/programmable pipeline material modes.
+enum E_MATERIAL_TYPE
+{
+	//! Standard solid material.
+	/** Only first texture is used, which is supposed to be the
+	diffuse material. */
+	EMT_SOLID = 0,
+
+	//! Makes the material transparent based on the texture alpha channel.
+	/** The final color is blended together from the destination
+	color and the texture color, using the alpha channel value as
+	blend factor. Only first texture is used. If you are using
+	this material with small textures, it is a good idea to load
+	the texture in 32 bit mode
+	(video::IVideoDriver::setTextureCreationFlag()). Also, an alpha
+	ref is used, which can be manipulated using
+	SMaterial::MaterialTypeParam. This value controls how sharp the
+	edges become when going from a transparent to a solid spot on
+	the texture. */
+	EMT_TRANSPARENT_ALPHA_CHANNEL,
+
+	//! Makes the material transparent based on the texture alpha channel.
+	/** If the alpha channel value is greater than 127, a
+	pixel is written to the target, otherwise not. This
+	material does not use alpha blending and is a lot faster
+	than EMT_TRANSPARENT_ALPHA_CHANNEL. It is ideal for drawing
+	stuff like leaves of plants, because the borders are not
+	blurry but sharp. Only first texture is used. If you are
+	using this material with small textures and 3d object, it
+	is a good idea to load the texture in 32 bit mode
+	(video::IVideoDriver::setTextureCreationFlag()). */
+	EMT_TRANSPARENT_ALPHA_CHANNEL_REF,
+
+	//! Makes the material transparent based on the vertex alpha value.
+	EMT_TRANSPARENT_VERTEX_ALPHA,
+
+	//! BlendFunc = source * sourceFactor + dest * destFactor ( E_BLEND_FUNC )
+	/** Using only first texture. Generic blending method.
+	The blend function is set to SMaterial::MaterialTypeParam with
+	pack_textureBlendFunc (for 2D) or pack_textureBlendFuncSeparate (for 3D). */
+	EMT_ONETEXTURE_BLEND,
+
+	//! This value is not used. It only forces this enumeration to compile to 32 bit.
+	EMT_FORCE_32BIT = 0x7fffffff
+};
+
+//! Array holding the built in material type names
+const char *const sBuiltInMaterialTypeNames[] = {
+		"solid",
+		"trans_alphach",
+		"trans_alphach_ref",
+		"trans_vertex_alpha",
+		"onetexture_blend",
+		0,
+	};
+
+constexpr u32 numBuiltInMaterials =
+		sizeof(sBuiltInMaterialTypeNames) / sizeof(char *) - 1;
+
+} // end namespace video
+} // end namespace irr