void BlurCubemap::DoTask(const Texture& inputTex, Texture& outputTex)
{
if (!inputTex.m_cubemap)
{
printf("Error: For this task required cubmap.\n");
return;
}
float s = m_blurRadius / sqrt(inputTex.m_width * inputTex.m_height);
int size = outputTex.m_width*outputTex.m_height;
for(int k = 0; k <6; ++k)
{
outputTex.m_faces[k].m_buff.resize(size);
for (int i = 0;i<outputTex.m_height;i++)
{
for (int j = 0;j<outputTex.m_width;j++)
{
double2 uv = GetUVFromIndices(outputTex.m_width, outputTex.m_height, i, j);
double3 v = uv2cube(uv, k);
fpixel p(0.0,0.0,0.0);
int iterationCount = m_blurQuality;
for (int itx = 0; itx < iterationCount; ++itx)
{
for (int ity = 0; ity < iterationCount; ++ity)
{
for (int itz = 0; itz < iterationCount; ++itz)
{
float x = fastNormal(itx * (1.0/iterationCount), (itx+1) * (1.0/iterationCount));
float y = fastNormal(ity * (1.0/iterationCount), (ity+1) * (1.0/iterationCount));
float z = fastNormal(itz * (1.0/iterationCount), (itz+1) * (1.0/iterationCount));
double3 noise(x, y, z);
double3 v_ = v;
v_ += noise * s;
v_.Normalize();
int face = 0;
double2 uv_ = cube2uv(v_, &face);
p += FetchTexture(inputTex, uv_, face);
}
}
}
p /= iterationCount;
p /= iterationCount;
p /= iterationCount;
//p = p * (k!=5) + fpixel(((float)i)/outputTex.m_width,((float)j)/outputTex.m_width,1.0) * (k==5);
WriteTexture(outputTex, uv, k, p);
}
}
}
outputTex.m_cubemap = true;
}
static int FetchSurface( StoreInfo *info, LWSurfaceID surfID, U1 *buff )
{
OBJ2 *obj = info->obj;
LWSurfaceFuncs *surff = info->surff;
LWTextureID texID;
LWEnvelopeID envlID;
LWChanGroupID grpID;
LWImageID imageID;
LWO2_surf lwo2;
double *fval;
int ival, size;
const char *colorVMap;
memset( &lwo2, 0x00, sizeof(LWO2_surf) );
/* COLR */
if ((fval = (*surff->getFlt)( surfID, SURF_COLR )) != NULL) {
lwo2.colr = (LWO2_surf_colr *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_colr) );
lwo2.colr->color[0] = (F4) fval[0];
lwo2.colr->color[1] = (F4) fval[1];
lwo2.colr->color[2] = (F4) fval[2];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_COLR )) != NULL) {
if (lwo2.colr == NULL) {
lwo2.colr = (LWO2_surf_colr *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_colr) );
}
lwo2.colr->envelope = FetchEnvelope( info, envlID );
grpID = (*surff->chanGrp)( surfID );
FetchChannel( info, grpID, ENVL_COLR_GREEN );
FetchChannel( info, grpID, ENVL_COLR_BLUE );
}
if ((texID = (*surff->getTex)( surfID, SURF_COLR )) != NULL) {
FetchTexture( info, &lwo2, texID, ID_COLR );
}
/* LUMI */
if ((fval = (*surff->getFlt)( surfID, SURF_LUMI )) != NULL) {
lwo2.lumi = (LWO2_surf_base *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_base) );
lwo2.lumi->intensity = (F4) fval[0];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_LUMI )) != NULL) {
if (lwo2.lumi == NULL) {
lwo2.lumi = (LWO2_surf_base *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_base) );
}
lwo2.lumi->envelope = FetchEnvelope( info, envlID );
}
if ((texID = (*surff->getTex)( surfID, SURF_LUMI )) != NULL) {
FetchTexture( info, &lwo2, texID, ID_LUMI );
}
/* DIFF */
if ((fval = (*surff->getFlt)( surfID, SURF_DIFF )) != NULL) {
lwo2.diff = (LWO2_surf_base *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_base) );
lwo2.diff->intensity = (F4) fval[0];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_DIFF )) != NULL) {
if (lwo2.diff == NULL) {
lwo2.diff = (LWO2_surf_base *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_base) );
}
lwo2.diff->envelope = FetchEnvelope( info, envlID );
}
if ((texID = (*surff->getTex)( surfID, SURF_DIFF )) != NULL) {
FetchTexture( info, &lwo2, texID, ID_DIFF );
}
/* SPEC */
if ((fval = (*surff->getFlt)( surfID, SURF_SPEC )) != NULL) {
lwo2.spec = (LWO2_surf_base *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_base) );
lwo2.spec->intensity = (F4) fval[0];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_SPEC )) != NULL) {
if (lwo2.spec == NULL) {
lwo2.spec = (LWO2_surf_base *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_base) );
}
lwo2.spec->envelope = FetchEnvelope( info, envlID );
}
if ((texID = (*surff->getTex)( surfID, SURF_SPEC )) != NULL) {
FetchTexture( info, &lwo2, texID, ID_SPEC );
}
/* GLOS */
if ((fval = (*surff->getFlt)( surfID, SURF_GLOS )) != NULL) {
lwo2.glos = (LWO2_surf_glos *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_glos) );
lwo2.glos->glossiness = (F4) fval[0];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_GLOS )) != NULL) {
if (lwo2.glos == NULL) {
lwo2.glos = (LWO2_surf_glos *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_glos) );
}
lwo2.glos->envelope = FetchEnvelope( info, envlID );
}
/* REFL */
if ((fval = (*surff->getFlt)( surfID, SURF_REFL )) != NULL) {
lwo2.refl = (LWO2_surf_base *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_base) );
lwo2.refl->intensity = (F4) fval[0];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_REFL )) != NULL) {
if (lwo2.refl == NULL) {
lwo2.refl = (LWO2_surf_base *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_base) );
}
lwo2.refl->envelope = FetchEnvelope( info, envlID );
}
if ((texID = (*surff->getTex)( surfID, SURF_REFL )) != NULL) {
FetchTexture( info, &lwo2, texID, ID_REFL );
}
/* TRAN */
if ((fval = (*surff->getFlt)( surfID, SURF_TRAN )) != NULL) {
lwo2.tran = (LWO2_surf_base *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_base) );
lwo2.tran->intensity = (F4) fval[0];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_TRAN )) != NULL) {
if (lwo2.tran == NULL) {
lwo2.tran = (LWO2_surf_base *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_base) );
}
lwo2.tran->envelope = FetchEnvelope( info, envlID );
}
if ((texID = (*surff->getTex)( surfID, SURF_TRAN )) != NULL) {
FetchTexture( info, &lwo2, texID, ID_TRAN );
}
/* RIND */
if ((fval = (*surff->getFlt)( surfID, SURF_RIND )) != NULL) {
lwo2.rind = (LWO2_surf_rind *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_rind) );
lwo2.rind->refractive_index = (F4) fval[0];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_RIND )) != NULL) {
if (lwo2.rind == NULL) {
lwo2.rind = (LWO2_surf_rind *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_rind) );
}
lwo2.rind->envelope = FetchEnvelope( info, envlID );
}
if ((texID = (*surff->getTex)( surfID, SURF_RIND )) != NULL) {
FetchTexture( info, &lwo2, texID, ID_RIND );
}
/* TRNL */
if ((fval = (*surff->getFlt)( surfID, SURF_TRNL )) != NULL) {
lwo2.trnl = (LWO2_surf_base *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_base) );
lwo2.trnl->intensity = (F4) fval[0];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_TRNL )) != NULL) {
if (lwo2.trnl == NULL) {
lwo2.trnl = (LWO2_surf_base *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_base) );
}
lwo2.trnl->envelope = FetchEnvelope( info, envlID );
}
if ((texID = (*surff->getTex)( surfID, SURF_TRNL )) != NULL) {
FetchTexture( info, &lwo2, texID, ID_TRNL );
}
/* BUMP */
if ((fval = (*surff->getFlt)( surfID, SURF_BUMP )) != NULL) {
lwo2.bump = (LWO2_surf_bump *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_bump) );
lwo2.bump->strenght = (F4) fval[0];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_BUMP )) != NULL) {
if (lwo2.bump == NULL) {
lwo2.bump = (LWO2_surf_bump *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_bump) );
}
lwo2.bump->envelope = FetchEnvelope( info, envlID );
}
if ((texID = (*surff->getTex)( surfID, SURF_BUMP )) != NULL) {
FetchTexture( info, &lwo2, texID, ID_BUMP );
}
/* GVAL */
if ((fval = (*surff->getFlt)( surfID, SURF_GVAL )) != NULL) {
lwo2.gval = (LWO2_surf_gval *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_gval) );
lwo2.gval->value = (F4) fval[0];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_GVAL )) != NULL) {
if (lwo2.gval == NULL) {
lwo2.gval = (LWO2_surf_gval *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_gval) );
}
lwo2.gval->envelope = FetchEnvelope( info, envlID );
}
/* LSIZ */
if ((fval = (*surff->getFlt)( surfID, SURF_LSIZ )) != NULL) {
lwo2.lsiz = (LWO2_surf_lsiz *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_lsiz) );
lwo2.lsiz->size = (F4) fval[0];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_LSIZ )) != NULL) {
if (lwo2.lsiz == NULL) {
lwo2.lsiz = (LWO2_surf_lsiz *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_lsiz) );
}
lwo2.lsiz->envelope = FetchEnvelope( info, envlID );
}
/* CLRH */
if ((fval = (*surff->getFlt)( surfID, SURF_CLRH )) != NULL) {
lwo2.clrh = (LWO2_surf_clrh *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_clrh) );
lwo2.clrh->color_highlights = (F4) fval[0];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_CLRH )) != NULL) {
if (lwo2.clrh == NULL) {
lwo2.clrh = (LWO2_surf_clrh *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_clrh) );
}
lwo2.clrh->envelope = FetchEnvelope( info, envlID );
}
/* CLRF */
if ((fval = (*surff->getFlt)( surfID, SURF_CLRF )) != NULL) {
lwo2.clrf = (LWO2_surf_clrf *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_clrf) );
lwo2.clrf->color_filter = (F4) fval[0];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_CLRF )) != NULL) {
if (lwo2.clrf == NULL) {
lwo2.clrf = (LWO2_surf_clrf *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_clrf) );
}
lwo2.clrf->envelope = FetchEnvelope( info, envlID );
}
/* ADTR */
if ((fval = (*surff->getFlt)( surfID, SURF_ADTR )) != NULL) {
lwo2.adtr = (LWO2_surf_adtr *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_adtr) );
lwo2.adtr->additive = (F4) fval[0];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_ADTR )) != NULL) {
if (lwo2.adtr == NULL) {
lwo2.adtr = (LWO2_surf_adtr *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_adtr) );
}
lwo2.adtr->envelope = FetchEnvelope( info, envlID );
}
/* SHRP */
if ((fval = (*surff->getFlt)( surfID, SURF_SHRP )) != NULL) {
lwo2.shrp = (LWO2_surf_shrp *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_shrp) );
lwo2.shrp->sharpness = (F4) fval[0];
}
if ((envlID = (*surff->getEnv)( surfID, SURF_SHRP )) != NULL) {
if (lwo2.shrp == NULL) {
lwo2.shrp = (LWO2_surf_shrp *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_shrp) );
}
lwo2.shrp->envelope = FetchEnvelope( info, envlID );
}
/* SMAN */
if ((fval = (*surff->getFlt)( surfID, SURF_SMAN )) != NULL) {
lwo2.sman = (LWO2_surf_sman *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_sman) );
lwo2.sman->max_smoothing_angle = (F4) fval[0];
}
/* RSAN */
if ((fval = (*surff->getFlt)( surfID, SURF_RSAN )) != NULL) {
lwo2.rsan = (LWO2_surf_rsan *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_rsan) );
lwo2.rsan->seam_angle = (F4) fval[0];
}
/* AVAL */
if ((fval = (*surff->getFlt)( surfID, SURF_AVAL )) != NULL) {
lwo2.aval = (LWO2_surf_aval *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_aval) );
lwo2.aval->value = (F4) fval[0];
}
/* ALPH */
if ((fval = (*surff->getFlt)( surfID, SURF_ALPH )) != NULL) {
lwo2.alph = (LWO2_surf_alph *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_alph) );
lwo2.alph->value = (F4) fval[0];
}
/* RFOP */
ival = (*surff->getInt)( surfID, SURF_RFOP );
lwo2.rfop = (LWO2_surf_rfop *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_rfop) );
lwo2.rfop->options = (U2) ival;
/* TROP */
ival = (*surff->getInt)( surfID, SURF_TROP );
lwo2.trop = (LWO2_surf_trop *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_trop) );
lwo2.trop->options = (U2) ival;
/* SIDE */
ival = (*surff->getInt)( surfID, SURF_SIDE );
lwo2.side = (LWO2_surf_side *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_side) );
lwo2.side->sideness = (U2) ival;
/* LINE */
ival = (*surff->getInt)( surfID, SURF_LINE );
lwo2.line = (LWO2_surf_line *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_line) );
lwo2.line->flags = (U2) ival;
/* RIMG */
if ((imageID = (*surff->getImg)( surfID, SURF_RIMG )) != NULL) {
lwo2.rimg = (LWO2_surf_rimg *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_rimg) );
lwo2.rimg->image = FindImage( info, imageID );
}
/* TIMG */
if ((imageID = (*surff->getImg)( surfID, SURF_TIMG )) != NULL) {
lwo2.timg = (LWO2_surf_timg *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_timg) );
lwo2.timg->image = FindImage( info, imageID );
}
/* VMAP */
if ((colorVMap = (*surff->getColorVMap)( surfID )) != NULL) {
lwo2.vcol = (LWO2_surf_vcol *) MEM_ALLOC( obj->mem, sizeof(LWO2_surf_vcol) );
strcpy( lwo2.vcol->name, colorVMap );
lwo2.vcol->type = FetchColorType( info, colorVMap );
lwo2.vcol->value = 1.0f;
if ((fval = (*surff->getFlt)( surfID, SURF_VCOL )) != NULL) {
lwo2.vcol->value = (F4) fval[0];
}
}
size = LWO2_packSurf( obj, buff, &lwo2 );
LWO2_freeSurf( obj, &lwo2 );
return size;
}