mirror of https://github.com/OpenMW/openmw.git
Added NiSourceTexture, NiTexturingProperty
Nicolay Korslund
15 years ago
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commit
c9a42f85eb
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/*
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OpenMW - The completely unofficial reimplementation of Morrowind
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Copyright (C) 2008-2010 Nicolay Korslund
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Email: < korslund@gmail.com >
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WWW: http://openmw.sourceforge.net/
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This file (data.h) is part of the OpenMW package.
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OpenMW is distributed as free software: you can redistribute it
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and/or modify it under the terms of the GNU General Public License
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version 3, as published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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version 3 along with this program. If not, see
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http://www.gnu.org/licenses/ .
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*/
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#ifndef _NIF_DATA_H_
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#define _NIF_DATA_H_
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#include "controlled.h"
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namespace Nif
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{
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struct NiSourceTexture : Named
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{
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// Is this an external (references a separate texture file) or
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// internal (data is inside the nif itself) texture?
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bool external;
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SString filename; // In case of external textures
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NiPixelDataPtr data; // In case of internal textures
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/* Pixel layout
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0 - Palettised
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1 - High color 16
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2 - True color 32
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3 - Compressed
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4 - Bumpmap
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5 - Default */
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int pixel;
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/* Mipmap format
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0 - no
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1 - yes
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2 - default */
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int mipmap;
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/* Alpha
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0 - none
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1 - binary
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2 - smooth
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3 - default (use material alpha, or multiply material with texture if present)
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*/
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int alpha;
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void read(NIFFile *nif)
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{
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Named::read(nif);
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external = nif->getByte();
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if(external) filename = nif->getString();
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else
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{
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nif->getByte(); // always 1
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data.read(nif);
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}
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pixel = nif->getInt();
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mipmap = nif->getInt();
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alpha = nif->getInt();
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nif->getByte(); // always 1
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}
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};
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} // Namespace
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#endif
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@ -0,0 +1,134 @@
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/*
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OpenMW - The completely unofficial reimplementation of Morrowind
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Copyright (C) 2008-2010 Nicolay Korslund
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Email: < korslund@gmail.com >
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WWW: http://openmw.sourceforge.net/
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This file (property.h) is part of the OpenMW package.
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OpenMW is distributed as free software: you can redistribute it
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and/or modify it under the terms of the GNU General Public License
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version 3, as published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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version 3 along with this program. If not, see
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http://www.gnu.org/licenses/ .
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*/
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#ifndef _NIF_PROPERTY_H_
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#define _NIF_PROPERTY_H_
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#include "controlled.h"
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namespace Nif
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{
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struct Property : Named
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{
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// The meaning of these depends on the actual property type.
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int flags;
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void read(NIFFile *nif)
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{
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Named::read(nif);
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flags = nif->getUshort();
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}
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};
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struct NiTexturingProperty : Property
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{
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// A sub-texture
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struct Texture
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{
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/* Clamp mode
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0 - clampS clampT
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1 - clampS wrapT
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2 - wrapS clampT
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3 - wrapS wrapT
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*/
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/* Filter:
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0 - nearest
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1 - bilinear
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2 - trilinear
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3, 4, 5 - who knows
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*/
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bool inUse;
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NiSourceTexturePtr texture;
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int clamp, set, filter;
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short unknown2;
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void read(NIFFile *nif)
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{
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inUse = nif->getInt();
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if(!inUse) return;
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texture.read(nif);
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clamp = nif->getInt();
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filter = nif->getInt();
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set = nif->getInt();
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// I have no idea, but I think these are actually two
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// PS2-specific shorts (ps2L and ps2K), followed by an unknown
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// short.
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nif->skip(6);
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}
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};
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/* Apply mode:
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0 - replace
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1 - decal
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2 - modulate
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3 - hilight // These two are for PS2 only?
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4 - hilight2
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*/
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int apply;
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/*
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* The textures in this list are as follows:
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*
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* 0 - Base texture
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* 1 - Dark texture
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* 2 - Detail texture
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* 3 - Gloss texture (never used?)
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* 4 - Glow texture
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* 5 - Bump map texture
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* 6 - Decal texture
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*/
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Texture textures[7];
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void read(NIFFile *nif)
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{
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Property::read(nif);
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apply = nif->getInt();
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// Unknown, always 7. Probably the number of textures to read
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// below
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nif->getInt();
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textures[0].read(nif); // Base
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textures[1].read(nif); // Dark
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textures[2].read(nif); // Detail
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textures[3].read(nif); // Gloss (never present)
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textures[4].read(nif); // Glow
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textures[5].read(nif); // Bump map
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if(textures[5].inUse)
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{
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// Ignore these at the moment
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float lumaScale = nif->getFloat();
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float lumaOffset = nif->getFloat();
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const Vector4 *lumaMatrix = nif->getVector4();
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}
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textures[6].read(nif); // Decal
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}
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};
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} // Namespace
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#endif
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