/*
===============
WriteNode_r
===============
*/
static void WriteNode_r( node_t *node ) {
int child[2];
int i;
idPlane *plane;
if ( node->planenum == PLANENUM_LEAF ) {
// we shouldn't get here unless the entire world
// was a single leaf
procFile->WriteFloatString( "/* node 0 */ ( 0 0 0 0 ) -1 -1\n" );
return;
}
for ( i = 0 ; i < 2 ; i++ ) {
if ( node->children[i]->planenum == PLANENUM_LEAF ) {
child[i] = -1 - node->children[i]->area;
} else {
child[i] = node->children[i]->nodeNumber;
}
}
plane = &dmapGlobals.mapPlanes[node->planenum];
procFile->WriteFloatString( "/* node %i */ ", node->nodeNumber );
Write1DMatrix( procFile, 4, plane->ToFloatPtr() );
procFile->WriteFloatString( "%i %i\n", child[0], child[1] );
if ( child[0] > 0 ) {
WriteNode_r( node->children[0] );
}
if ( child[1] > 0 ) {
WriteNode_r( node->children[1] );
}
}
/*
====================
WriteUTriangles
Writes text verts and indexes to procfile
====================
*/
static void WriteUTriangles( const srfTriangles_t *uTris )
{
int col;
int i;
// emit this chain
procFile->WriteFloatString( "/* numVerts = */ %i /* numIndexes = */ %i\n",
uTris->numVerts, uTris->numIndexes );
// verts
col = 0;
for ( i = 0 ; i < uTris->numVerts ; i++ )
{
float vec[8];
const idDrawVert *dv;
dv = &uTris->verts[i];
vec[0] = dv->xyz[0];
vec[1] = dv->xyz[1];
vec[2] = dv->xyz[2];
vec[3] = dv->st[0];
vec[4] = dv->st[1];
vec[5] = dv->normal[0];
vec[6] = dv->normal[1];
vec[7] = dv->normal[2];
Write1DMatrix( procFile, 8, vec );
if ( ++col == 3 )
{
col = 0;
procFile->WriteFloatString( "\n" );
}
}
if ( col != 0 )
{
procFile->WriteFloatString( "\n" );
}
// indexes
col = 0;
for ( i = 0 ; i < uTris->numIndexes ; i++ )
{
procFile->WriteFloatString( "%i ", uTris->indexes[i] );
if ( ++col == 18 )
{
col = 0;
procFile->WriteFloatString( "\n" );
}
}
if ( col != 0 )
{
procFile->WriteFloatString( "\n" );
}
}
void Write2DMatrix (FILE *f, int y, int x, vec_t *m) {
int i;
fprintf (f, "( ");
for (i = 0 ; i < y ; i++) {
Write1DMatrix (f, x, m + i*x);
fprintf (f, " ");
}
fprintf (f, ")\n");
}
void Write2DMatrix (CMemFile *f, int y, int x, float *m) {
int i;
MemFile_fprintf (f, "( ");
for (i = 0 ; i < y ; i++) {
Write1DMatrix (f, x, m + i*x);
MemFile_fprintf (f, " ");
}
MemFile_fprintf (f, ")\n");
}
/*
====================
WriteUTriangles
Writes text verts and indexes to procfile
====================
*/
static void WriteUTriangles( const srfTriangles_t *uTris ) {
int col;
int i;
// emit this chain
procFile->WriteFloatString( "/* numVerts = */ %i /* numIndexes = */ %i\n",
uTris->numVerts, uTris->numIndexes );
// verts
col = 0;
for ( i = 0 ; i < uTris->numVerts ; i++ ) {
float vec[8];
const idDrawVert *dv;
dv = &uTris->verts[i];
vec[0] = dv->xyz[0];
vec[1] = dv->xyz[1];
vec[2] = dv->xyz[2];
// jmarshall
idVec2 st = dv->GetTexCoord();
vec[3] = st.x;
vec[4] = st.y;
idVec3 normal = dv->GetNormal();
vec[5] = normal.x;
vec[6] = normal.y;
vec[7] = normal.z;
// jmarshall end
Write1DMatrix( procFile, 8, vec );
if ( ++col == 3 ) {
col = 0;
procFile->WriteFloatString( "\n" );
}
}
if ( col != 0 ) {
procFile->WriteFloatString( "\n" );
}
// indexes
col = 0;
for ( i = 0 ; i < uTris->numIndexes ; i++ ) {
procFile->WriteFloatString( "%i ", uTris->indexes[i] );
if ( ++col == 18 ) {
col = 0;
procFile->WriteFloatString( "\n" );
}
}
if ( col != 0 ) {
procFile->WriteFloatString( "\n" );
}
}
/*
====================
WriteShadowTriangles
Writes text verts and indexes to procfile
====================
*/
static void WriteShadowTriangles( const srfTriangles_t *tri )
{
int col;
int i;
// emit this chain
procFile->WriteFloatString( "/* numVerts = */ %i /* noCaps = */ %i /* noFrontCaps = */ %i /* numIndexes = */ %i /* planeBits = */ %i\n",
tri->numVerts, tri->numShadowIndexesNoCaps, tri->numShadowIndexesNoFrontCaps, tri->numIndexes, tri->shadowCapPlaneBits );
// verts
col = 0;
for ( i = 0 ; i < tri->numVerts ; i++ )
{
Write1DMatrix( procFile, 3, &tri->shadowVertexes[i].xyz[0] );
if ( ++col == 5 )
{
col = 0;
procFile->WriteFloatString( "\n" );
}
}
if ( col != 0 )
{
procFile->WriteFloatString( "\n" );
}
// indexes
col = 0;
for ( i = 0 ; i < tri->numIndexes ; i++ )
{
procFile->WriteFloatString( "%i ", tri->indexes[i] );
if ( ++col == 18 )
{
col = 0;
procFile->WriteFloatString( "\n" );
}
}
if ( col != 0 )
{
procFile->WriteFloatString( "\n" );
}
}
/*
====================
WriteOutputPortals
====================
*/
static void WriteOutputPortals( uEntity_t *e ) {
int i, j;
interAreaPortal_t *iap;
idWinding *w;
procFile->WriteFloatString( "interAreaPortals { /* numAreas = */ %i /* numIAP = */ %i\n\n",
e->numAreas, numInterAreaPortals );
procFile->WriteFloatString( "/* interAreaPortal format is: numPoints positiveSideArea negativeSideArea ( point) ... */\n" );
for ( i = 0 ; i < numInterAreaPortals ; i++ ) {
iap = &interAreaPortals[i];
w = iap->side->winding;
procFile->WriteFloatString("/* iap %i */ %i %i %i ", i, w->GetNumPoints(), iap->area0, iap->area1 );
for ( j = 0 ; j < w->GetNumPoints() ; j++ ) {
Write1DMatrix( procFile, 3, (*w)[j].ToFloatPtr() );
}
procFile->WriteFloatString("\n" );
}
procFile->WriteFloatString( "}\n\n" );
}
/*
==================
WriteMapFile
==================
*/
static void WriteMapFile(char *filename)
{
FILE *f;
int i, j, k, l;
entity_t *entity;
epair_t *ep;
bspBrush_t *brush;
side_t *side;
plane_t *plane;
parseMesh_t *pm;
// winding_t *w;
shaderInfo_t *si;
Sys_Printf("writing %s\n", filename);
f = fopen(filename, "wb");
if(!f)
Error("Can't write %s\b", filename);
fprintf(f, "Version 2\n");
for(i = 0; i < numEntities; i++)
{
entity = &entities[i];
// write entity header
fprintf(f, "// entity %i\n", i);
fprintf(f, "{\n");
// write epairs
for(ep = entity->epairs; ep; ep = ep->next)
{
fprintf(f, "\"%s\" \"%s\"\n", ep->key, ep->value);
}
// write brush list
for(j = 0, brush = entity->brushes; brush; j++, brush = brush->next)
{
fprintf(f, "// brush %i\n", j);
fprintf(f, "{\n");
fprintf(f, "brushDef3\n");
fprintf(f, "{\n");
for(k = 0, side = brush->sides; k < brush->numsides; k++, side++)
{
// write plane equation
plane = &mapPlanes[side->planenum];
fprintf(f, "( %f %f %f %f ) ", plane->normal[0], plane->normal[1], plane->normal[2], -plane->dist);
// write texture matrix
Write2DMatrix(f, 2, 3, (float *)side->texMat);
si = side->shaderInfo;
fprintf(f, " \"%s\"", si->shader);
// support detail flags
if(side->contents & CONTENTS_DETAIL)
fprintf(f, " %i 0 0\n", CONTENTS_DETAIL);
else
fprintf(f, " 0 0 0\n");
}
fprintf(f, "}\n");
fprintf(f, "}\n");
}
// write patch list
for(j = 0, pm = entity->patches; pm; j++, pm = pm->next)
{
fprintf(f, "// patch %i\n", j);
fprintf(f, "{\n");
if(pm->patchDef3)
fprintf(f, "patchDef3\n");
else
fprintf(f, "patchDef2\n");
fprintf(f, "{\n");
// write shader
si = pm->shaderInfo;
fprintf(f, "\"%s\"\n", si->shader);
// write patch dimensions
if(pm->patchDef3)
fprintf(f, "( %i %i %i %i %i %i %i )\n", (int)pm->info[0], (int)pm->info[1], (int)pm->info[2], (int)pm->info[3],
(int)pm->info[4], (int)pm->info[5], (int)pm->info[6]);
else
fprintf(f, "( %i %i %i %i %i )\n", (int)pm->info[0], (int)pm->info[1], (int)pm->info[2], (int)pm->info[3],
(int)pm->info[4]);
fprintf(f, "(\n");
for(k = 0; k < pm->mesh.width; k++)
{
fprintf(f, "(");
for(l = 0; l < pm->mesh.height; l++)
{
// write drawVert_t::xyz + st
Write1DMatrix(f, 5, pm->mesh.verts[l * pm->mesh.width + k].xyz);
}
fprintf(f, ")\n");
}
fprintf(f, ")\n");
fprintf(f, "}\n");
fprintf(f, "}\n");
}
fprintf(f, "}\n");
}
fclose(f);
}