Moved Assimp to src/3rdparty

Change-Id: Ic813285c2ee6a36d0e8e6dc6807d6d55f7ec1df4
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

1 files changed, 683 insertions, 0 deletions

diff --git a/src/3rdparty/assimp/code/BlenderScene.h b/src/3rdparty/assimp/code/BlenderScene.h
new file mode 100644
index 000000000..5cfb7092f
--- /dev/null
+++ b/src/3rdparty/assimp/code/BlenderScene.h
@@ -0,0 +1,683 @@
+/*
+Open Asset Import Library (ASSIMP)
+----------------------------------------------------------------------
+
+Copyright (c) 2006-2010, ASSIMP Development Team
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms,
+with or without modification, are permitted provided that the
+following conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of the ASSIMP team, nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission of the ASSIMP Development Team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+----------------------------------------------------------------------
+*/
+
+/** @file  BlenderScene.h
+ *  @brief Intermediate representation of a BLEND scene.
+ */
+#ifndef INCLUDED_AI_BLEND_SCENE_H
+#define INCLUDED_AI_BLEND_SCENE_H
+
+namespace Assimp    {
+    namespace Blender {
+
+// Minor parts of this file are extracts from blender data structures,
+// declared in the ./source/blender/makesdna directory.
+// Stuff that is not used by Assimp is commented.
+
+
+// NOTE
+// this file serves as input data to the `./scripts/genblenddna.py`
+// script. This script generates the actual binding code to read a
+// blender file with a possibly different DNA into our structures.
+// Only `struct` declarations are considered and the following
+// rules must be obeyed in order for the script to work properly:
+//
+// * C++ style comments only
+//
+// * Structures may include the primitive types char, int, short,
+//   float, double. Signedness specifiers are not allowed on
+//     integers. Enum types are allowed, but they must have been
+//   defined in this header.
+//
+// * Structures may aggregate other structures, unless not defined
+//   in this header.
+//
+// * Pointers to other structures or primitive types are allowed.
+//   No references or double pointers or arrays of pointers.
+//   A pointer to a T is written as boost::shared_ptr, while a
+//   pointer to an array of elements is written as boost::
+//   shared_array.
+//
+// * Arrays can have maximally two-dimensions. Any non-pointer
+//   type can form them.
+//
+// * Multiple fields can be declare in a single line (i.e `int a,b;`)
+//   provided they are neither pointers nor arrays.
+//
+// * One of WARN, FAIL can be appended to the declaration (
+//   prior to the semiolon to specifiy the error handling policy if
+//   this field is missing in the input DNA). If none of those
+//   is specified the default policy is to subtitute a default
+//   value for the field.
+//
+
+#define WARN // warn if field is missing, substitute default value
+#define FAIL // fail the import if the field does not exist
+
+struct Object;
+struct MTex;
+
+#define AI_BLEND_MESH_MAX_VERTS 2000000000L
+
+// -------------------------------------------------------------------------------
+struct ID : ElemBase {
+
+    char name[24] WARN;
+    short flag;
+};
+
+// -------------------------------------------------------------------------------
+struct ListBase : ElemBase {
+
+    boost::shared_ptr<ElemBase> first;
+    boost::shared_ptr<ElemBase> last;
+};
+
+
+// -------------------------------------------------------------------------------
+struct PackedFile : ElemBase {
+     int size WARN;
+     int seek WARN;
+     boost::shared_ptr< FileOffset > data WARN;
+};
+
+// -------------------------------------------------------------------------------
+struct GroupObject : ElemBase {
+
+    boost::shared_ptr<GroupObject> prev,next FAIL;
+    boost::shared_ptr<Object> ob;
+};
+
+// -------------------------------------------------------------------------------
+struct Group : ElemBase {
+    ID id FAIL;
+    int layer;
+
+    boost::shared_ptr<GroupObject> gobject;
+};
+
+// -------------------------------------------------------------------------------
+struct World : ElemBase {
+    ID id FAIL;
+
+};
+
+// -------------------------------------------------------------------------------
+struct MVert : ElemBase {
+    float co[3] FAIL;
+    float no[3] FAIL;
+    char flag;
+    int mat_nr WARN;
+    int bweight;
+};
+
+// -------------------------------------------------------------------------------
+struct MEdge : ElemBase {
+      int v1, v2 FAIL;
+      char crease, bweight;
+      short flag;
+};
+
+// -------------------------------------------------------------------------------
+struct MCol : ElemBase {
+    char r,g,b,a FAIL;
+};
+
+// -------------------------------------------------------------------------------
+struct MFace : ElemBase {
+    int v1,v2,v3,v4 FAIL;
+    int mat_nr FAIL;
+    char flag;
+};
+
+// -------------------------------------------------------------------------------
+struct TFace : ElemBase {
+    float uv[4][2] FAIL;
+    int col[4] FAIL;
+    char flag;
+    short mode;
+    short tile;
+    short unwrap;
+};
+
+// -------------------------------------------------------------------------------
+struct MTFace : ElemBase {
+
+    float uv[4][2] FAIL;
+    char flag;
+    short mode;
+    short tile;
+    short unwrap;
+
+    // boost::shared_ptr<Image> tpage;
+};
+
+// -------------------------------------------------------------------------------
+struct MDeformWeight : ElemBase  {
+      int    def_nr FAIL;
+      float  weight FAIL;
+};
+
+// -------------------------------------------------------------------------------
+struct MDeformVert : ElemBase  {
+
+    vector<MDeformWeight> dw WARN;
+    int totweight;
+};
+
+// -------------------------------------------------------------------------------
+struct Material : ElemBase {
+    ID id FAIL;
+
+    float r,g,b WARN;
+    float specr,specg,specb WARN;
+    float ambir,ambig,ambib WARN;
+    float mirr,mirg,mirb;
+    float emit WARN;
+    float alpha WARN;
+    float ref;
+    float translucency;
+    float roughness;
+    float darkness;
+    float refrac;
+
+    boost::shared_ptr<Group> group;
+
+    short diff_shader WARN;
+    short spec_shader WARN;
+
+    boost::shared_ptr<MTex> mtex[18];
+};
+
+// -------------------------------------------------------------------------------
+struct Mesh : ElemBase {
+    ID id FAIL;
+
+    int totface FAIL;
+    int totedge FAIL;
+    int totvert FAIL;
+
+    short subdiv;
+    short subdivr;
+    short subsurftype;
+    short smoothresh;
+
+    vector<MFace> mface FAIL;
+    vector<MTFace> mtface;
+    vector<TFace> tface;
+    vector<MVert> mvert FAIL;
+    vector<MEdge> medge WARN;
+    vector<MDeformVert> dvert;
+    vector<MCol> mcol;
+
+    vector< boost::shared_ptr<Material> > mat FAIL;
+};
+
+// -------------------------------------------------------------------------------
+struct Library : ElemBase {
+    ID id FAIL;
+
+    char name[240] WARN;
+    char filename[240] FAIL;
+    boost::shared_ptr<Library> parent WARN;
+};
+
+// -------------------------------------------------------------------------------
+struct Camera : ElemBase {
+    enum Type {
+          Type_PERSP    =    0
+         ,Type_ORTHO    =    1
+    };
+
+    ID id FAIL;
+
+    // struct AnimData *adt;
+
+    Type type,flag WARN;
+    float angle WARN;
+    //float passepartalpha, angle;
+    //float clipsta, clipend;
+    //float lens, ortho_scale, drawsize;
+    //float shiftx, shifty;
+
+    //float YF_dofdist, YF_aperture;
+    //short YF_bkhtype, YF_bkhbias;
+    //float YF_bkhrot;
+};
+
+
+// -------------------------------------------------------------------------------
+struct Lamp : ElemBase {
+
+    enum FalloffType {
+         FalloffType_Constant    = 0x0
+        ,FalloffType_InvLinear    = 0x1
+        ,FalloffType_InvSquare    = 0x2
+        //,FalloffType_Curve    = 0x3
+        //,FalloffType_Sliders    = 0x4
+    };
+
+    enum Type {
+         Type_Local            = 0x0
+        ,Type_Sun            = 0x1
+        ,Type_Spot            = 0x2
+        ,Type_Hemi            = 0x3
+        ,Type_Area            = 0x4
+        //,Type_YFPhoton    = 0x5
+    };
+
+      ID id FAIL;
+      //AnimData *adt;
+
+      Type type FAIL;
+      short flags;
+
+      //int mode;
+
+      short colormodel, totex;
+      float r,g,b,k WARN;
+      //float shdwr, shdwg, shdwb;
+
+      float energy, dist, spotsize, spotblend;
+      //float haint;
+
+      float att1, att2;
+      //struct CurveMapping *curfalloff;
+      FalloffType falloff_type;
+
+      //float clipsta, clipend, shadspotsize;
+      //float bias, soft, compressthresh;
+      //short bufsize, samp, buffers, filtertype;
+      //char bufflag, buftype;
+
+      //short ray_samp, ray_sampy, ray_sampz;
+      //short ray_samp_type;
+      //short area_shape;
+      //float area_size, area_sizey, area_sizez;
+      //float adapt_thresh;
+      //short ray_samp_method;
+
+      //short texact, shadhalostep;
+
+      //short sun_effect_type;
+      //short skyblendtype;
+      //float horizon_brightness;
+      //float spread;
+      float sun_brightness;
+      //float sun_size;
+      //float backscattered_light;
+      //float sun_intensity;
+      //float atm_turbidity;
+      //float atm_inscattering_factor;
+      //float atm_extinction_factor;
+      //float atm_distance_factor;
+      //float skyblendfac;
+      //float sky_exposure;
+      //short sky_colorspace;
+
+      // int YF_numphotons, YF_numsearch;
+      // short YF_phdepth, YF_useqmc, YF_bufsize, YF_pad;
+      // float YF_causticblur, YF_ltradius;
+
+      // float YF_glowint, YF_glowofs;
+      // short YF_glowtype, YF_pad2;
+
+      //struct Ipo *ipo;
+      //struct MTex *mtex[18];
+      // short pr_texture;
+
+      //struct PreviewImage *preview;
+};
+
+// -------------------------------------------------------------------------------
+struct ModifierData : ElemBase  {
+    enum ModifierType {
+      eModifierType_None = 0,
+      eModifierType_Subsurf,
+      eModifierType_Lattice,
+      eModifierType_Curve,
+      eModifierType_Build,
+      eModifierType_Mirror,
+      eModifierType_Decimate,
+      eModifierType_Wave,
+      eModifierType_Armature,
+      eModifierType_Hook,
+      eModifierType_Softbody,
+      eModifierType_Boolean,
+      eModifierType_Array,
+      eModifierType_EdgeSplit,
+      eModifierType_Displace,
+      eModifierType_UVProject,
+      eModifierType_Smooth,
+      eModifierType_Cast,
+      eModifierType_MeshDeform,
+      eModifierType_ParticleSystem,
+      eModifierType_ParticleInstance,
+      eModifierType_Explode,
+      eModifierType_Cloth,
+      eModifierType_Collision,
+      eModifierType_Bevel,
+      eModifierType_Shrinkwrap,
+      eModifierType_Fluidsim,
+      eModifierType_Mask,
+      eModifierType_SimpleDeform,
+      eModifierType_Multires,
+      eModifierType_Surface,
+      eModifierType_Smoke,
+      eModifierType_ShapeKey
+    };
+
+    boost::shared_ptr<ElemBase> next WARN;
+    boost::shared_ptr<ElemBase> prev WARN;
+
+    int type, mode;
+    char name[32];
+};
+
+// -------------------------------------------------------------------------------
+struct SubsurfModifierData : ElemBase  {
+
+    enum Type {
+
+        TYPE_CatmullClarke = 0x0,
+        TYPE_Simple = 0x1
+    };
+
+    enum Flags {
+        // some ommitted
+        FLAGS_SubsurfUV        =1<<3
+    };
+
+    ModifierData modifier FAIL;
+    short subdivType WARN;
+    short levels FAIL;
+    short renderLevels ;
+    short flags;
+};
+
+// -------------------------------------------------------------------------------
+struct MirrorModifierData : ElemBase {
+
+    enum Flags {
+        Flags_CLIPPING      =1<<0,
+        Flags_MIRROR_U      =1<<1,
+        Flags_MIRROR_V      =1<<2,
+        Flags_AXIS_X        =1<<3,
+        Flags_AXIS_Y        =1<<4,
+        Flags_AXIS_Z        =1<<5,
+        Flags_VGROUP        =1<<6
+    };
+
+    ModifierData modifier FAIL;
+
+    short axis, flag;
+    float tolerance;
+    boost::shared_ptr<Object> mirror_ob;
+};
+
+// -------------------------------------------------------------------------------
+struct Object : ElemBase  {
+    ID id FAIL;
+
+    enum Type {
+         Type_EMPTY        =    0
+        ,Type_MESH        =    1
+        ,Type_CURVE        =    2
+        ,Type_SURF        =   3
+        ,Type_FONT        =   4
+        ,Type_MBALL        =    5
+
+        ,Type_LAMP        =    10
+        ,Type_CAMERA    =   11
+
+        ,Type_WAVE        =   21
+        ,Type_LATTICE    =   22
+    };
+
+    Type type FAIL;
+    float obmat[4][4] WARN;
+    float parentinv[4][4] WARN;
+    char parsubstr[32] WARN;
+
+    boost::shared_ptr<Object> parent WARN;
+    boost::shared_ptr<Object> track WARN;
+
+    boost::shared_ptr<Object> proxy,proxy_from,proxy_group WARN;
+    boost::shared_ptr<Group> dup_group WARN;
+    boost::shared_ptr<ElemBase> data FAIL;
+
+    ListBase modifiers;
+};
+
+
+// -------------------------------------------------------------------------------
+struct Base : ElemBase {
+    boost::shared_ptr<Base> prev WARN;
+    boost::shared_ptr<Base> next WARN;
+    boost::shared_ptr<Object> object WARN;
+};
+
+// -------------------------------------------------------------------------------
+struct Scene : ElemBase {
+    ID id FAIL;
+
+    boost::shared_ptr<Object> camera WARN;
+    boost::shared_ptr<World> world WARN;
+    boost::shared_ptr<Base> basact WARN;
+
+    ListBase base;
+};
+
+
+// -------------------------------------------------------------------------------
+struct Image : ElemBase {
+    ID id FAIL;
+
+    char name[240] WARN;
+
+    //struct anim *anim;
+
+    short ok, flag;
+    short source, type, pad, pad1;
+    int lastframe;
+
+    short tpageflag, totbind;
+    short xrep, yrep;
+    short twsta, twend;
+    //unsigned int bindcode;
+    //unsigned int *repbind;
+
+    boost::shared_ptr<PackedFile> packedfile;
+    //struct PreviewImage * preview;
+
+    float lastupdate;
+    int lastused;
+    short animspeed;
+
+    short gen_x, gen_y, gen_type;
+};
+
+// -------------------------------------------------------------------------------
+struct Tex : ElemBase {
+
+    // actually, the only texture type we support is Type_IMAGE
+    enum Type {
+         Type_CLOUDS        = 1
+        ,Type_WOOD            = 2
+        ,Type_MARBLE        = 3
+        ,Type_MAGIC            = 4
+        ,Type_BLEND            = 5
+        ,Type_STUCCI        = 6
+        ,Type_NOISE            = 7
+        ,Type_IMAGE            = 8
+        ,Type_PLUGIN        = 9
+        ,Type_ENVMAP        = 10
+        ,Type_MUSGRAVE        = 11
+        ,Type_VORONOI        = 12
+        ,Type_DISTNOISE        = 13
+        ,Type_POINTDENSITY    = 14
+        ,Type_VOXELDATA        = 15
+    };
+
+    ID id FAIL;
+    // AnimData *adt;
+
+    //float noisesize, turbul;
+    //float bright, contrast, rfac, gfac, bfac;
+    //float filtersize;
+
+    //float mg_H, mg_lacunarity, mg_octaves, mg_offset, mg_gain;
+    //float dist_amount, ns_outscale;
+
+    //float vn_w1;
+    //float vn_w2;
+    //float vn_w3;
+    //float vn_w4;
+    //float vn_mexp;
+    //short vn_distm, vn_coltype;
+
+    //short noisedepth, noisetype;
+    //short noisebasis, noisebasis2;
+
+    //short imaflag, flag;
+    Type type FAIL;
+    //short stype;
+
+    //float cropxmin, cropymin, cropxmax, cropymax;
+    //int texfilter;
+    //int afmax;
+    //short xrepeat, yrepeat;
+    //short extend;
+
+    //short fie_ima;
+    //int len;
+    //int frames, offset, sfra;
+
+    //float checkerdist, nabla;
+    //float norfac;
+
+    //ImageUser iuser;
+
+    //bNodeTree *nodetree;
+    //Ipo *ipo;
+    boost::shared_ptr<Image> ima WARN;
+    //PluginTex *plugin;
+    //ColorBand *coba;
+    //EnvMap *env;
+    //PreviewImage * preview;
+    //PointDensity *pd;
+    //VoxelData *vd;
+
+    //char use_nodes;
+};
+
+// -------------------------------------------------------------------------------
+struct MTex : ElemBase {
+
+    enum Projection {
+         Proj_N = 0
+        ,Proj_X = 1
+        ,Proj_Y = 2
+        ,Proj_Z = 3
+    };
+
+    enum Flag {
+         Flag_RGBTOINT        = 0x1
+        ,Flag_STENCIL        = 0x2
+        ,Flag_NEGATIVE        = 0x4
+        ,Flag_ALPHAMIX        = 0x8
+        ,Flag_VIEWSPACE        = 0x10
+    };
+
+    enum BlendType {
+         BlendType_BLEND            = 0
+        ,BlendType_MUL                = 1
+        ,BlendType_ADD                = 2
+        ,BlendType_SUB                = 3
+        ,BlendType_DIV                = 4
+        ,BlendType_DARK                = 5
+        ,BlendType_DIFF                = 6
+        ,BlendType_LIGHT            = 7
+        ,BlendType_SCREEN            = 8
+        ,BlendType_OVERLAY            = 9
+        ,BlendType_BLEND_HUE        = 10
+        ,BlendType_BLEND_SAT        = 11
+        ,BlendType_BLEND_VAL        = 12
+        ,BlendType_BLEND_COLOR        = 13
+    };
+
+    // short texco, mapto, maptoneg;
+
+    BlendType blendtype;
+    boost::shared_ptr<Object> object;
+    boost::shared_ptr<Tex> tex;
+    char uvname[32];
+
+    Projection projx,projy,projz;
+    char mapping;
+    float ofs[3], size[3], rot;
+
+    int texflag;
+    short colormodel, pmapto, pmaptoneg;
+    //short normapspace, which_output;
+    //char brush_map_mode;
+    float r,g,b,k WARN;
+    //float def_var, rt;
+
+    //float colfac, varfac;
+
+    //float norfac, dispfac, warpfac;
+    float colspecfac, mirrfac, alphafac;
+    float difffac, specfac, emitfac, hardfac;
+    //float raymirrfac, translfac, ambfac;
+    //float colemitfac, colreflfac, coltransfac;
+    //float densfac, scatterfac, reflfac;
+
+    //float timefac, lengthfac, clumpfac;
+    //float kinkfac, roughfac, padensfac;
+    //float lifefac, sizefac, ivelfac, pvelfac;
+    //float shadowfac;
+    //float zenupfac, zendownfac, blendfac;
+};
+
+
+    }
+}
+#endif