irrlicht/include/EMaterialTypes.h
Vitaliy 9954667c45
Cleanup line endings (#245)
The exact commands to make this commit were:

git reset --hard origin/master
find -type f |  # list all regular files
  grep -E '\.(h|cpp|fsh|vsh|mm)|LICENSE$' |  # filter for text files
  xargs -n 1 -P $(nproc) sed -i 's:\s*$::'  # for each file, trim trailing whitespace including the CR
git commit -a
2023-10-03 20:37:00 +02:00

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C++

// 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
#ifndef __E_MATERIAL_TYPES_H_INCLUDED__
#define __E_MATERIAL_TYPES_H_INCLUDED__
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
};
} // end namespace video
} // end namespace irr
#endif // __E_MATERIAL_TYPES_H_INCLUDED__