Serious-Engine/Sources/Engine/Brushes/BrushExport.cpp
2016-03-11 15:57:17 +02:00

198 lines
6.9 KiB
C++

/* Copyright (c) 2002-2012 Croteam Ltd. All rights reserved. */
#include "stdh.h"
#include <Engine/Brushes/Brush.h>
#include <Engine/World/WorldEditingProfile.h>
#include <Engine/Math/Float.h>
#include <Engine/Math/Object3D.h>
#include <Engine/Templates/StaticArray.cpp>
#include <Engine/Templates/DynamicContainer.cpp>
#include <Engine/Templates/DynamicArray.cpp>
/*
* Fill a 3d object from a selection in a brush mip.
*/
void CBrushMip::ToObject3D(
CObject3D &ob,
CBrushSectorSelection &selbscToCopy)
{
ASSERT(GetFPUPrecision()==FPT_53BIT);
// get number of sectors in the selection
INDEX ctSectors = selbscToCopy.Count();
// create that much sectors in the object
CObjectSector *poscSectors = ob.ob_aoscSectors.New(ctSectors);
// for each sector in the selection mip
FOREACHINDYNAMICCONTAINER(selbscToCopy, CBrushSector, itbsc) {
// fill corresponding sector in object from it
itbsc->ToObjectSector(*poscSectors++);
}
// optimize the object, to remove unused elements
// CBrush3D::OptimizeObject3D(ob);
}
/*
* Fill a 3d object from a selection in a brush mip.
*/
void CBrushMip::ToObject3D(
CObject3D &ob,
CBrushSectorSelectionForCSG &selbscToCopy)
{
CSetFPUPrecision sfp(FPT_53BIT);
// get number of sectors in the selection
INDEX ctSectors = selbscToCopy.Count();
// create that much sectors in the object
CObjectSector *poscSectors = ob.ob_aoscSectors.New(ctSectors);
// for each sector in the selection mip
FOREACHINDYNAMICCONTAINER(selbscToCopy, CBrushSector, itbsc) {
// fill corresponding sector in object from it
itbsc->ToObjectSector(*poscSectors++);
}
// optimize the object, to remove unused elements
// CBrush3D::OptimizeObject3D(ob);
}
/*
* Fill an object sector from a sector in brush.
*/
void CBrushSector::ToObjectSector(CObjectSector &osc)
{
// copy sector color and ambient
osc.osc_colColor = bsc_colColor;
osc.osc_colAmbient = bsc_colAmbient;
osc.osc_ulFlags[0] = bsc_ulFlags;
osc.osc_ulFlags[1] = bsc_ulFlags2;
osc.osc_ulFlags[2] = bsc_ulVisFlags;
osc.osc_strName = bsc_strName;
// lock the object elements
osc.LockAll();
// lock the brush elements
LockAll();
/* Copy vertices. */
// get the number of vertices in brush
INDEX ctVertices = bsc_abvxVertices.Count();
// create that much vertices in object
osc.osc_aovxVertices.New(ctVertices);
// copy all vertices
for(INDEX iVertex=0; iVertex<ctVertices; iVertex++) {
osc.osc_aovxVertices[iVertex] = bsc_abvxVertices[iVertex].bvx_vdPreciseRelative;
}
/* Copy planes. */
// get the number of planes in brush
INDEX ctPlanes = bsc_abplPlanes.Count();
// create that much planes in object
osc.osc_aoplPlanes.New(ctPlanes);
// copy all planes
for(INDEX iPlane=0; iPlane<ctPlanes; iPlane++) {
osc.osc_aoplPlanes[iPlane] = bsc_abplPlanes[iPlane].bpl_pldPreciseRelative;
}
/* Copy edges. */
// get the number of edges in brush
INDEX ctEdges = bsc_abedEdges.Count();
// create that much edges in object
osc.osc_aoedEdges.New(ctEdges);
// for all edges in brush
for(INDEX iEdge=0; iEdge<ctEdges; iEdge++) {
CObjectEdge &oed = osc.osc_aoedEdges[iEdge]; // object edge alias
CBrushEdge &bed = bsc_abedEdges[iEdge]; // brush edge alias
// set the object edge
oed.oed_Vertex0 = &osc.osc_aovxVertices[bsc_abvxVertices.Index(bed.bed_pbvxVertex0)];
oed.oed_Vertex1 = &osc.osc_aovxVertices[bsc_abvxVertices.Index(bed.bed_pbvxVertex1)];
}
/* Copy polygons. */
// get the number of polygons in brush
INDEX ctPolygons = bsc_abpoPolygons.Count();
// create that much polygons and materials in object
osc.osc_aopoPolygons.New(ctPolygons);
osc.osc_aomtMaterials.New(ctPolygons);
// for all polygons in brush
for(INDEX iPolygon=0; iPolygon<ctPolygons; iPolygon++) {
CBrushPolygon &bpo = bsc_abpoPolygons[iPolygon]; // brush polygon alias
CObjectPolygon &opo =osc.osc_aopoPolygons[iPolygon]; // object polygon alias
CObjectMaterial &omt =osc.osc_aomtMaterials[iPolygon]; // object material alias
// get plane
opo.opo_Plane = &osc.osc_aoplPlanes[bsc_abplPlanes.Index(bpo.bpo_pbplPlane)];
// set object material
opo.opo_Material = &omt;
// set object material name from texture
omt.omt_Name = bpo.bpo_abptTextures[0].bpt_toTexture.GetName();
omt.omt_strName2 = bpo.bpo_abptTextures[1].bpt_toTexture.GetName();
omt.omt_strName3 = bpo.bpo_abptTextures[2].bpt_toTexture.GetName();
// set polygon color
opo.opo_colorColor = bpo.bpo_colColor;
// set polygon mapping
opo.opo_amdMappings[0] = bpo.bpo_abptTextures[0].bpt_mdMapping;
opo.opo_amdMappings[1] = bpo.bpo_abptTextures[1].bpt_mdMapping;
opo.opo_amdMappings[2] = bpo.bpo_abptTextures[2].bpt_mdMapping;
opo.opo_amdMappings[3] = bpo.bpo_mdShadow;
// set polygon flags
opo.opo_ulFlags = bpo.bpo_ulFlags;
// set portal backtracking flag
if (bpo.bpo_ulFlags&OPOF_PORTAL) {
opo.opo_ulFlags |= BPOF_WASPORTAL;
} else {
opo.opo_ulFlags &= ~BPOF_WASPORTAL;
}
// if polygon is not selected
if (!(bpo.bpo_ulFlags&BPOF_SELECTED)) {
// mark as ignored for csg (if csg ignoring is enabled - when doing split polygons)
opo.opo_ulFlags|=OPOF_IGNOREDBYCSG;
}
// copy polygon properties
const int sizeTextureProperties = sizeof(bpo.bpo_abptTextures[0].bpt_auProperties);
const int sizePolygonProperties = sizeof(CBrushPolygonProperties);
ASSERT(sizeof(opo.opo_ubUserData)>=sizePolygonProperties+3*sizeTextureProperties);
UBYTE *pubUserData = (UBYTE*)&opo.opo_ubUserData;
memcpy(pubUserData, &bpo.bpo_bppProperties, sizePolygonProperties);
memcpy(pubUserData+sizePolygonProperties+0*sizeTextureProperties,
&bpo.bpo_abptTextures[0].bpt_auProperties,
sizeTextureProperties);
memcpy(pubUserData+sizePolygonProperties+1*sizeTextureProperties,
&bpo.bpo_abptTextures[1].bpt_auProperties,
sizeTextureProperties);
memcpy(pubUserData+sizePolygonProperties+2*sizeTextureProperties,
&bpo.bpo_abptTextures[2].bpt_auProperties,
sizeTextureProperties);
*(ULONG*)(pubUserData+sizePolygonProperties+3*sizeTextureProperties) = bpo.bpo_colShadow;
opo.opo_PolygonEdges.Lock();
// get the number of edges in brush polygon
INDEX ctPolygonEdges = bpo.bpo_abpePolygonEdges.Count();
// create that much edges in object polygon
opo.opo_PolygonEdges.New(ctPolygonEdges);
// for all edges in brush polygon
INDEX iPolygonEdge=0;
FOREACHINSTATICARRAY(bpo.bpo_abpePolygonEdges, CBrushPolygonEdge, itbpe) {
// get corresponding polygon edge in object polygon
CObjectPolygonEdge &ope = opo.opo_PolygonEdges[iPolygonEdge];
// set edge reference
ope.ope_Edge = &osc.osc_aoedEdges[bsc_abedEdges.Index(itbpe->bpe_pbedEdge)];
// set backward flag
ope.ope_Backward = itbpe->bpe_bReverse;
iPolygonEdge++;
}
opo.opo_PolygonEdges.Unlock();
}
// unlock the object elements
osc.UnlockAll();
// unlock the brush elements
UnlockAll();
}