/*
-Copyright (C) 2001-2006, William Joseph.
-Copyright (C) 2010-2014 COR Entertainment, LLC.
-All Rights Reserved.
+ Copyright (C) 2001-2006, William Joseph.
+ Copyright (C) 2010-2014 COR Entertainment, LLC.
+ All Rights Reserved.
-This file is part of GtkRadiant.
+ This file is part of GtkRadiant.
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ GtkRadiant is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-GtkRadiant is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ GtkRadiant is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
+ You should have received a copy of the GNU General Public License
+ along with GtkRadiant; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
#include "iqm.h"
typedef unsigned char byte;
/*
-========================================================================
+ ========================================================================
-.IQM triangle model file format
+ .IQM triangle model file format
+
+ ========================================================================
+ */
-========================================================================
-*/
typedef struct {
- float s;
- float t;
+ float s;
+ float t;
} iqmSt_t;
-void istream_read_iqmSt(PointerInputStream &inputStream, iqmSt_t &st)
-{
- st.s = istream_read_float32_le(inputStream);
- st.t = istream_read_float32_le(inputStream);
+void istream_read_iqmSt( PointerInputStream &inputStream, iqmSt_t &st ){
+ st.s = istream_read_float32_le( inputStream );
+ st.t = istream_read_float32_le( inputStream );
}
typedef struct {
- unsigned int indices[3];
+ unsigned int indices[3];
} iqmTriangle_t;
-void istream_read_iqmTriangle(PointerInputStream &inputStream, iqmTriangle_t &triangle)
-{
- triangle.indices[0] = istream_read_int32_le(inputStream);
- triangle.indices[1] = istream_read_int32_le(inputStream);
- triangle.indices[2] = istream_read_int32_le(inputStream);
+void istream_read_iqmTriangle( PointerInputStream &inputStream, iqmTriangle_t &triangle ){
+ triangle.indices[0] = istream_read_int32_le( inputStream );
+ triangle.indices[1] = istream_read_int32_le( inputStream );
+ triangle.indices[2] = istream_read_int32_le( inputStream );
}
typedef struct {
- float v[3];
+ float v[3];
} iqmPos_t;
-void istream_read_iqmPos(PointerInputStream &inputStream, iqmPos_t &iqmPos)
-{
- iqmPos.v[0] = istream_read_float32_le(inputStream);
- iqmPos.v[1] = istream_read_float32_le(inputStream);
- iqmPos.v[2] = istream_read_float32_le(inputStream);
+void istream_read_iqmPos( PointerInputStream &inputStream, iqmPos_t &iqmPos ){
+ iqmPos.v[0] = istream_read_float32_le( inputStream );
+ iqmPos.v[1] = istream_read_float32_le( inputStream );
+ iqmPos.v[2] = istream_read_float32_le( inputStream );
}
const int IQM_POSITION = 0;
const int IQM_LOOP = 1;
typedef struct iqmHeader_s {
- byte id[16];
- unsigned int version;
- unsigned int filesize;
- unsigned int flags;
- unsigned int num_text, ofs_text;
- unsigned int num_meshes, ofs_meshes;
- unsigned int num_vertexarrays, num_vertexes, ofs_vertexarrays;
- unsigned int num_triangles, ofs_triangles, ofs_neighbors;
- unsigned int num_joints, ofs_joints;
- unsigned int num_poses, ofs_poses;
- unsigned int num_anims, ofs_anims;
- unsigned int num_frames, num_framechannels, ofs_frames, ofs_bounds;
- unsigned int num_comment, ofs_comment;
- unsigned int num_extensions, ofs_extensions;
+ byte id[16];
+ unsigned int version;
+ unsigned int filesize;
+ unsigned int flags;
+ unsigned int num_text, ofs_text;
+ unsigned int num_meshes, ofs_meshes;
+ unsigned int num_vertexarrays, num_vertexes, ofs_vertexarrays;
+ unsigned int num_triangles, ofs_triangles, ofs_neighbors;
+ unsigned int num_joints, ofs_joints;
+ unsigned int num_poses, ofs_poses;
+ unsigned int num_anims, ofs_anims;
+ unsigned int num_frames, num_framechannels, ofs_frames, ofs_bounds;
+ unsigned int num_comment, ofs_comment;
+ unsigned int num_extensions, ofs_extensions;
} iqmHeader_t;
-void istream_read_iqmHeader(PointerInputStream &inputStream, iqmHeader_t &header)
-{
- inputStream.read(header.id, 16);
-#define READINT(x) header.x = istream_read_int32_le(inputStream);
- READINT (version)
- READINT (filesize)
- READINT (flags)
- READINT (num_text)
- READINT (ofs_text)
- READINT (num_meshes)
- READINT (ofs_meshes)
- READINT (num_vertexarrays)
- READINT (num_vertexes)
- READINT (ofs_vertexarrays)
- READINT (num_triangles)
- READINT (ofs_triangles)
- READINT (ofs_neighbors)
- READINT (num_joints)
- READINT (ofs_joints)
- READINT (num_frames)
- READINT (num_framechannels)
- READINT (ofs_frames)
- READINT (ofs_bounds)
- READINT (num_comment)
- READINT (ofs_comment)
- READINT (num_extensions)
- READINT (ofs_extensions)
+void istream_read_iqmHeader( PointerInputStream &inputStream, iqmHeader_t &header ){
+ inputStream.read( header.id, 16 );
+#define READINT( x ) header.x = istream_read_int32_le( inputStream );
+ READINT( version )
+ READINT( filesize )
+ READINT( flags )
+ READINT( num_text )
+ READINT( ofs_text )
+ READINT( num_meshes )
+ READINT( ofs_meshes )
+ READINT( num_vertexarrays )
+ READINT( num_vertexes )
+ READINT( ofs_vertexarrays )
+ READINT( num_triangles )
+ READINT( ofs_triangles )
+ READINT( ofs_neighbors )
+ READINT( num_joints )
+ READINT( ofs_joints )
+ READINT( num_frames )
+ READINT( num_framechannels )
+ READINT( ofs_frames )
+ READINT( ofs_bounds )
+ READINT( num_comment )
+ READINT( ofs_comment )
+ READINT( num_extensions )
+ READINT( ofs_extensions )
#undef READINT
}
typedef struct iqmvertexarray_s {
- unsigned int type;
- unsigned int flags;
- unsigned int format;
- unsigned int size;
- unsigned int offset;
-}
- iqmvertexarray_t;
-
-void istream_read_iqmVertexarray(PointerInputStream &inputStream, iqmvertexarray_t &out)
-{
-#define READINT(x) out.x = istream_read_int32_le(inputStream);
- READINT (type)
- READINT (flags)
- READINT (format)
- READINT (size)
- READINT (offset)
+ unsigned int type;
+ unsigned int flags;
+ unsigned int format;
+ unsigned int size;
+ unsigned int offset;
+} iqmvertexarray_t;
+
+void istream_read_iqmVertexarray( PointerInputStream &inputStream, iqmvertexarray_t &out ){
+#define READINT( x ) out.x = istream_read_int32_le( inputStream );
+ READINT( type )
+ READINT( flags )
+ READINT( format )
+ READINT( size )
+ READINT( offset )
#undef READINT
}
-ArbitraryMeshVertex IQMVertex_construct(const iqmPos_t *pos, const iqmPos_t *norm, const iqmSt_t *st)
-{
- return ArbitraryMeshVertex(
- Vertex3f(pos->v[0], pos->v[1], pos->v[2]),
- Normal3f(norm->v[0], norm->v[1], norm->v[2]),
- TexCoord2f(st->s, st->t)
- );
+ArbitraryMeshVertex IQMVertex_construct( const iqmPos_t *pos, const iqmPos_t *norm, const iqmSt_t *st ){
+ return ArbitraryMeshVertex(
+ Vertex3f( pos->v[0], pos->v[1], pos->v[2] ),
+ Normal3f( norm->v[0], norm->v[1], norm->v[2] ),
+ TexCoord2f( st->s, st->t )
+ );
}
-void IQMSurface_read(Model &model, const byte *buffer, ArchiveFile &file)
-{
- Surface &surface = model.newSurface();
- iqmHeader_t header;
- {
- PointerInputStream inputStream(buffer);
- istream_read_iqmHeader(inputStream, header);
- }
-
- {
-
- UniqueVertexBuffer<ArbitraryMeshVertex> inserter(surface.vertices());
- inserter.reserve(header.num_vertexes);
-
- int ofs_position = -1, ofs_st = -1, ofs_normal = -1;
- PointerInputStream vaStream(buffer + header.ofs_vertexarrays);
- for (unsigned int i = 0; i < header.num_vertexarrays; i++) {
- iqmvertexarray_t va;
- istream_read_iqmVertexarray(vaStream, va);
-
- switch (va.type) {
- case IQM_POSITION:
- if (va.format == IQM_FLOAT && va.size == 3) {
- ofs_position = va.offset;
- }
- break;
- case IQM_TEXCOORD:
- if (va.format == IQM_FLOAT && va.size == 2) {
- ofs_st = va.offset;
- }
- break;
- case IQM_NORMAL:
- if (va.format == IQM_FLOAT && va.size == 3) {
- ofs_normal = va.offset;
- }
- break;
- }
- }
-
- surface.indices().reserve(header.num_vertexes);
-
- PointerInputStream posStream(buffer + ofs_position);
- Array<iqmPos_t> iqmPos(header.num_vertexes);
- for (Array<iqmPos_t>::iterator i = iqmPos.begin(); i != iqmPos.end(); ++i) {
- istream_read_iqmPos(posStream, *i);
- }
-
- PointerInputStream normStream(buffer + ofs_normal);
- Array<iqmPos_t> iqmNorm(header.num_vertexes);
- for (Array<iqmPos_t>::iterator i = iqmNorm.begin(); i != iqmNorm.end(); ++i) {
- istream_read_iqmPos(normStream, *i);
- }
-
- Array<iqmSt_t> iqmSt(header.num_vertexes);
- PointerInputStream stStream(buffer + ofs_st);
- for (Array<iqmSt_t>::iterator i = iqmSt.begin(); i != iqmSt.end(); ++i) {
- istream_read_iqmSt(stStream, *i);
- }
-
- PointerInputStream triangleStream(buffer + header.ofs_triangles);
- for (unsigned int i = 0; i < header.num_triangles; ++i) {
- iqmTriangle_t triangle;
- istream_read_iqmTriangle(triangleStream, triangle);
- for (int j = 0; j < 3; j++) {
- surface.indices().insert(inserter.insert(IQMVertex_construct(
- &iqmPos[triangle.indices[j]],
- &iqmNorm[triangle.indices[j]],
- &iqmSt[triangle.indices[j]])));
- }
- }
- }
-
- surface.setShader("");
- surface.updateAABB();
+void IQMSurface_read( Model &model, const byte *buffer, ArchiveFile &file ){
+ Surface &surface = model.newSurface();
+ iqmHeader_t header;
+ {
+ PointerInputStream inputStream( buffer );
+ istream_read_iqmHeader( inputStream, header );
+ }
+
+ {
+
+ UniqueVertexBuffer<ArbitraryMeshVertex> inserter( surface.vertices() );
+ inserter.reserve( header.num_vertexes );
+
+ int ofs_position = -1, ofs_st = -1, ofs_normal = -1;
+ PointerInputStream vaStream( buffer + header.ofs_vertexarrays );
+ for ( unsigned int i = 0; i < header.num_vertexarrays; i++ ) {
+ iqmvertexarray_t va;
+ istream_read_iqmVertexarray( vaStream, va );
+
+ switch ( va.type ) {
+ case IQM_POSITION:
+ if ( va.format == IQM_FLOAT && va.size == 3 ) {
+ ofs_position = va.offset;
+ }
+ break;
+ case IQM_TEXCOORD:
+ if ( va.format == IQM_FLOAT && va.size == 2 ) {
+ ofs_st = va.offset;
+ }
+ break;
+ case IQM_NORMAL:
+ if ( va.format == IQM_FLOAT && va.size == 3 ) {
+ ofs_normal = va.offset;
+ }
+ break;
+ }
+ }
+
+ surface.indices().reserve( header.num_vertexes );
+
+ PointerInputStream posStream( buffer + ofs_position );
+ Array<iqmPos_t> iqmPos( header.num_vertexes );
+ for ( Array<iqmPos_t>::iterator i = iqmPos.begin(); i != iqmPos.end(); ++i ) {
+ istream_read_iqmPos( posStream, *i );
+ }
+
+ PointerInputStream normStream( buffer + ofs_normal );
+ Array<iqmPos_t> iqmNorm( header.num_vertexes );
+ for ( Array<iqmPos_t>::iterator i = iqmNorm.begin(); i != iqmNorm.end(); ++i ) {
+ istream_read_iqmPos( normStream, *i );
+ }
+
+ Array<iqmSt_t> iqmSt( header.num_vertexes );
+ PointerInputStream stStream( buffer + ofs_st );
+ for ( Array<iqmSt_t>::iterator i = iqmSt.begin(); i != iqmSt.end(); ++i ) {
+ istream_read_iqmSt( stStream, *i );
+ }
+
+ PointerInputStream triangleStream( buffer + header.ofs_triangles );
+ for ( unsigned int i = 0; i < header.num_triangles; ++i ) {
+ iqmTriangle_t triangle;
+ istream_read_iqmTriangle( triangleStream, triangle );
+ for ( int j = 0; j < 3; j++ ) {
+ surface.indices().insert( inserter.insert( IQMVertex_construct(
+ &iqmPos[triangle.indices[j]],
+ &iqmNorm[triangle.indices[j]],
+ &iqmSt[triangle.indices[j]] ) ) );
+ }
+ }
+ }
+
+ surface.setShader( "" );
+ surface.updateAABB();
}
-void IQMModel_read(Model &model, const byte *buffer, ArchiveFile &file)
-{
- IQMSurface_read(model, buffer, file);
- model.updateAABB();
+void IQMModel_read( Model &model, const byte *buffer, ArchiveFile &file ){
+ IQMSurface_read( model, buffer, file );
+ model.updateAABB();
}
-scene::Node &IQMModel_new(const byte *buffer, ArchiveFile &file)
-{
- ModelNode *modelNode = new ModelNode();
- IQMModel_read(modelNode->model(), buffer, file);
- return modelNode->node();
+scene::Node &IQMModel_new( const byte *buffer, ArchiveFile &file ){
+ ModelNode *modelNode = new ModelNode();
+ IQMModel_read( modelNode->model(), buffer, file );
+ return modelNode->node();
}
-scene::Node &IQMModel_default()
-{
- ModelNode *modelNode = new ModelNode();
- Model_constructNull(modelNode->model());
- return modelNode->node();
+scene::Node &IQMModel_default(){
+ ModelNode *modelNode = new ModelNode();
+ Model_constructNull( modelNode->model() );
+ return modelNode->node();
}
-scene::Node &IQMModel_fromBuffer(unsigned char *buffer, ArchiveFile &file)
-{
- if (memcmp(buffer, "INTERQUAKEMODEL", 16)) {
- globalErrorStream() << "IQM read error: incorrect ident\n";
- return IQMModel_default();
- } else {
- return IQMModel_new(buffer, file);
- }
+scene::Node &IQMModel_fromBuffer( unsigned char *buffer, ArchiveFile &file ){
+ if ( memcmp( buffer, "INTERQUAKEMODEL", 16 ) ) {
+ globalErrorStream() << "IQM read error: incorrect ident\n";
+ return IQMModel_default();
+ }
+ else {
+ return IQMModel_new( buffer, file );
+ }
}
-scene::Node &loadIQMModel(ArchiveFile &file)
-{
- ScopedArchiveBuffer buffer(file);
- return IQMModel_fromBuffer(buffer.buffer, file);
+scene::Node &loadIQMModel( ArchiveFile &file ){
+ ScopedArchiveBuffer buffer( file );
+ return IQMModel_fromBuffer( buffer.buffer, file );
}
/*
-Copyright (C) 2001-2006, William Joseph.
-All Rights Reserved.
+ Copyright (C) 2001-2006, William Joseph.
+ All Rights Reserved.
-This file is part of GtkRadiant.
+ This file is part of GtkRadiant.
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ GtkRadiant is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-GtkRadiant is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ GtkRadiant is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
+ You should have received a copy of the GNU General Public License
+ along with GtkRadiant; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
#include "plugin.h"
class IQMModelLoader : public ModelLoader {
public:
- scene::Node &loadModel(ArchiveFile &file)
- {
- return loadIQMModel(file);
- }
+scene::Node &loadModel( ArchiveFile &file ){
+ return loadIQMModel( file );
+}
};
class ModelDependencies :
- public GlobalFileSystemModuleRef,
- public GlobalOpenGLModuleRef,
- public GlobalUndoModuleRef,
- public GlobalSceneGraphModuleRef,
- public GlobalShaderCacheModuleRef,
- public GlobalSelectionModuleRef,
- public GlobalFiletypesModuleRef {
+ public GlobalFileSystemModuleRef,
+ public GlobalOpenGLModuleRef,
+ public GlobalUndoModuleRef,
+ public GlobalSceneGraphModuleRef,
+ public GlobalShaderCacheModuleRef,
+ public GlobalSelectionModuleRef,
+ public GlobalFiletypesModuleRef {
};
class ModelIQMAPI : public TypeSystemRef {
- IQMModelLoader m_modeliqm;
+IQMModelLoader m_modeliqm;
public:
- typedef ModelLoader Type;
+typedef ModelLoader Type;
- STRING_CONSTANT(Name, "iqm");
+STRING_CONSTANT( Name, "iqm" );
- ModelIQMAPI()
- {
- GlobalFiletypesModule::getTable().addType(Type::Name(), Name(), filetype_t("iqm models", "*.iqm"));
- }
+ModelIQMAPI(){
+ GlobalFiletypesModule::getTable().addType( Type::Name(), Name(), filetype_t( "iqm models", "*.iqm" ) );
+}
- ModelLoader *getTable()
- {
- return &m_modeliqm;
- }
+ModelLoader *getTable(){
+ return &m_modeliqm;
+}
};
typedef SingletonModule<ModelIQMAPI, ModelDependencies> ModelIQMModule;
ModelIQMModule g_ModelIQMModule;
-extern "C" void RADIANT_DLLEXPORT Radiant_RegisterModules(ModuleServer &server)
-{
- initialiseModule(server);
+extern "C" void RADIANT_DLLEXPORT Radiant_RegisterModules( ModuleServer &server ){
+ initialiseModule( server );
- g_ModelIQMModule.selfRegister();
+ g_ModelIQMModule.selfRegister();
}
projects / xonotic / netradiant.git / commitdiff