RefResult Gradient::NotifyRefChanged(Interval changeInt, RefTargetHandle hTarget,
PartID& partID, RefMessage message )
{
switch (message)
{
case REFMSG_CHANGE:
{
ivalid.SetEmpty();
if (hTarget == pblock) {
// see if this message came from a changing parameter in the pblock,
// if so, limit rollout update to the changing item and update any active viewport texture
ParamID changing_param = pblock->LastNotifyParamID();
if (hTarget != uvGen && hTarget != texout)
grad_param_blk.InvalidateUI(changing_param);
if (changing_param != -1)
DiscardTexHandle();
}
// notify our dependents that we've changed
// NotifyChanged(); //DS this is redundant
break;
}
case REFMSG_UV_SYM_CHANGE:
DiscardTexHandle();
break;
}
return(REF_SUCCEED);
}
RefResult Noise::NotifyRefChanged(Interval changeInt, RefTargetHandle hTarget,
PartID& partID, RefMessage message ) {
switch (message) {
case REFMSG_CHANGE:
ivalid.SetEmpty();
cacheValid.SetEmpty();
if (hTarget == pblock)
{
// see if this message came from a changing parameter in the pblock,
// if so, limit rollout update to the changing item and update any active viewport texture
ParamID changing_param = pblock->LastNotifyParamID();
// if (hTarget != xyzGen && hTarget != texout )
noise_param_blk.InvalidateUI(changing_param);
// notify our dependents that we've changed
// NotifyChanged(); //DS this is redundant
#ifdef SHOW_3DMAPS_WITH_2D
if (changing_param != -1)
DiscardTexHandle();
#endif
}
#ifdef SHOW_3DMAPS_WITH_2D
else if (hTarget == xyzGen)
{
DiscardTexHandle();
}
#endif
break;
}
return(REF_SUCCEED);
}
// This method is responsible for responding to the change notification
// messages sent by the texmap dependants.
RefResult Water::NotifyRefChanged(Interval changeInt,
RefTargetHandle hTarget, PartID& partID, RefMessage message ) {
switch (message) {
case REFMSG_CHANGE:
texValidity.SetEmpty();
if (hTarget == pblock)
{
ParamID changing_param = pblock->LastNotifyParamID();
water_param_blk.InvalidateUI(changing_param);
#ifdef SHOW_3DMAPS_WITH_2D
if (changing_param != -1)
DiscardTexHandle();
#endif
}
#ifdef SHOW_3DMAPS_WITH_2D
else if (hTarget == xyzGen)
{
DiscardTexHandle();
}
#endif
// One of the texmap dependants have changed. We set our
// validity interval to empty and invalidate the dialog
// so it gets redrawn.
// texValidity.SetEmpty();
// if (hTarget != xyzGen) {
// if (paramDlg)
// paramDlg->pmap->Invalidate();
// }
break;
/*
case REFMSG_GET_PARAM_DIM: {
// This returns the 'dimension' of the parameter. This is
// the type and order of magnitude of the parameter.
GetParamDim *gpd = (GetParamDim *)partID;
switch (gpd->index) {
case PB_LEN_MIN:
case PB_LEN_MAX:
case PB_SIZE: gpd->dim = stdWorldDim; break;
case PB_AMP:
case PB_NUM:
case PB_PHASE:
gpd->dim = defaultDim; break;
case PB_COL1:
case PB_COL2: gpd->dim = stdColor255Dim; break;
}
return REF_STOP;
}
case REFMSG_GET_PARAM_NAME: {
// This returns the name that will appear in track view
// of the parameter.
GetParamName *gpn = (GetParamName *)partID;
gpn->name = GetString(nameIDs[gpn->index]);
return REF_STOP;
}
*/
}
return(REF_SUCCEED);
}
RefResult BerconTile::NotifyRefChanged(NOTIFY_REF_CHANGED_ARGS) {
switch (message) {
case REFMSG_CHANGE:
ivalid.SetEmpty();
if (hTarget == pblock) {
ParamID changing_param = pblock->LastNotifyParamID();
BerconTile_param_blk.InvalidateUI(changing_param);
if (changing_param != -1) DiscardTexHandle();
} else if (hTarget == pbXYZ) {
ParamID changing_param = pbXYZ->LastNotifyParamID();
xyz_blk.InvalidateUI(changing_param);
if (changing_param != -1) DiscardTexHandle();
}
break;
}
return(REF_SUCCEED);
}
// This is called as the user ends a strokes when the users has it set to always update
BOOL PainterTextureSample::EndStroke()
{
texHandleValid.Empty();
DiscardTexHandle();
NotifyDependents(FOREVER, PART_TEXMAP, REFMSG_CHANGE);
return TRUE;
}
DWORD_PTR Speckle::GetActiveTexHandle(TimeValue t, TexHandleMaker& thmaker) {
if (texHandle) {
if (texHandleValid.InInterval(t))
return texHandle->GetHandle();
else DiscardTexHandle();
}
texHandle = thmaker.MakeHandle(GetVPDisplayDIB(t,thmaker,texHandleValid));
return texHandle->GetHandle();
}
PainterTextureSample::~PainterTextureSample()
{
ReleaseICustButton(iPaintButton);
iPaintButton = NULL;
if (pPainter)
{
if (pPainter->InPaintMode() )
pPainter->EndPaintSession();
}
DiscardTexHandle();
}
RefResult UVtex::NotifyRefChanged(
Interval changeInt,
RefTargetHandle hTarget,
PartID& partID,
RefMessage message)
{
switch (message) {
case REFMSG_CHANGE:
ivalid.SetEmpty();
if (hTarget == pblock) {
// see if this message came from a changing parameter in the pblock,
// if so, limit rollout update to the changing item and update any active viewport texture
ParamID changing_param = pblock->LastNotifyParamID();
uvtexpb.InvalidateUI();//changing_param
DiscardTexHandle();
// notify our dependents that we've changed
// NotifyChanged(); //DS this is redundant
}
break;
}
return REF_SUCCEED;
}
DWORD UVtex::GetActiveTexHandle(TimeValue t, TexHandleMaker& thmaker) {
#endif
if (texHandle) {
if (texHandleValid.InInterval(t))
return texHandle->GetHandle();
else DiscardTexHandle();
}
Interval v;
Update(t,v);
Bitmap *bm;
bm = BuildBitmap(thmaker.Size());
texHandle = thmaker.CreateHandle(bm);
bm->DeleteThis();
texHandleValid.SetInfinite();
int i;
pblock->GetValue(uv_uvchannel, t, i, texHandleValid);
pblock->GetValue(uv_rtype, t, i, texHandleValid);
pblock->GetValue(uv_gtype, t, i, texHandleValid);
pblock->GetValue(uv_btype, t, i, texHandleValid);
pblock->GetValue(uv_rcount, t, i, texHandleValid);
pblock->GetValue(uv_gcount, t, i, texHandleValid);
pblock->GetValue(uv_bcount, t, i, texHandleValid);
float f;
pblock->GetValue(uv_tintAmount, t, f, texHandleValid);
pblock->GetValue(uv_rAmount, t, f, texHandleValid);
pblock->GetValue(uv_gAmount, t, f, texHandleValid);
pblock->GetValue(uv_bAmount, t, f, texHandleValid);
Color c;
pblock->GetValue(uv_tintColor, t, c, texHandleValid);
BOOL b;
pblock->GetValue(uv_clampUVW, t, b, texHandleValid);
return texHandle->GetHandle();
}
// This method is responsible for responding to the change notification
// messages sent by the texmap dependants.
RefResult Planet::NotifyRefChanged(Interval changeInt,
RefTargetHandle hTarget, PartID& partID, RefMessage message ) {
switch (message) {
case REFMSG_CHANGE:
texValidity.SetEmpty();
if (hTarget == pblock)
{
ParamID changing_param = pblock->LastNotifyParamID();
// MM: 2/99, If the seed changed update the noise table
if (changing_param == planet_seed) {
pblock->GetValue(planet_seed, 0, seed, texValidity);
init_noise(seed);
}
planet_param_blk.InvalidateUI(changing_param);
#ifdef SHOW_3DMAPS_WITH_2D
if (changing_param != -1)
DiscardTexHandle();
#endif
}
#ifdef SHOW_3DMAPS_WITH_2D
else if (hTarget == xyzGen)
{
DiscardTexHandle();
}
#endif
// One of the texmap dependants have changed. We set our
// validity interval to empty and invalidate the dialog
// so it gets redrawn.
// texValidity.SetEmpty();
// if (hTarget == pblock) {
// if (paramDlg)
// paramDlg->pmap->Invalidate();
// }
break;
/*
case REFMSG_GET_PARAM_DIM: {
// This returns the 'dimension' of the parameter. This is
// the type and order of magnitude of the parameter.
GetParamDim *gpd = (GetParamDim *)partID;
switch (gpd->index) {
case PB_PERCENT:
gpd->dim = stdPercentDim; break;
case PB_SIZE: gpd->dim = stdWorldDim; break;
case PB_ISLAND:
case PB_SEED:
gpd->dim = defaultDim; break;
case PB_COL1:
case PB_COL2:
case PB_COL3:
case PB_COL4:
case PB_COL5:
case PB_COL6:
case PB_COL7:
case PB_COL8:
gpd->dim = stdColor255Dim; break;
}
return REF_STOP;
}
case REFMSG_GET_PARAM_NAME: {
// This returns the name that will appear in track view
// of the parameter.
GetParamName *gpn = (GetParamName *)partID;
gpn->name = GetString(nameIDs[gpn->index]);
return REF_STOP;
}
*/
}
return(REF_SUCCEED);
}
BerconNoise::~BerconNoise() { DiscardTexHandle(); }
void PainterTextureSample::ActivateTexDisplay(BOOL onoff)
{
if (!onoff)
DiscardTexHandle();
}
BerconTile::~BerconTile() { DiscardTexHandle(); }
void Gradient::ActivateTexDisplay(BOOL onoff) {
if (!onoff)
DiscardTexHandle();
}
//This is called as the user strokes across the mesh or screen with the mouse down
BOOL PainterTextureSample::PaintStroke( BOOL hit,
IPoint2 mousePos,
Point3 worldPoint, Point3 worldNormal,
Point3 localPoint, Point3 localNormal,
Point3 bary, int index,
BOOL shift, BOOL ctrl, BOOL alt,
float radius, float str,
float pressure, INode *node,
BOOL mirrorOn,
Point3 worldMirrorPoint, Point3 worldMirrorNormal,
Point3 localMirrorPoint, Point3 localMirrorNormal
)
{
static IPoint2 lastPoint;
if (hit)
{
//loop through 500 random points along the stroke
BOOL airBrushMode = FALSE;
if (airBrushMode)
{
int ct = radius;
if (lagRate > 0)
{
Point2 p1;
p1.x = mousePos.x;
p1.y = mousePos.y;
Point2 p2;
p2.x = lastPoint.x;
p2.y = lastPoint.y;
float dist = Length(p2-p1);
ct = dist * radius;
}
else ct = radius * 100.0f;
for (int i =0; i < ct; i++)
{
Point3 dummyPointWorldPos;
Point3 dummyPointWorldNormal;
Point3 dummyPointLocalPos;
Point3 dummyPointLocalNormal;
Point3 dummyPointWorldPosM;
Point3 dummyPointWorldNormalM;
Point3 dummyPointLocalPosM;
Point3 dummyPointLocalNormalM;
Point3 bary;
int index;
float str;
INode *node = NULL;
BOOL mirror;
if (pPainter->RandomHitAlongStroke(dummyPointWorldPos, dummyPointWorldNormal,
dummyPointLocalPos, dummyPointLocalNormal,
bary, index,
str, node,
mirror,
dummyPointWorldPosM, dummyPointWorldNormalM,
dummyPointLocalPosM, dummyPointLocalNormalM,lagCount))
{
//get the hit point bary
if ((index >=0) && (index < uvwFaces.Count()))
{
//convert to UVW
Point3 a = uvwPoints[uvwFaces[index].t[0]];
Point3 b = uvwPoints[uvwFaces[index].t[1]];
Point3 c = uvwPoints[uvwFaces[index].t[2]];
Point3 uvw = a * bary.x +
b * bary.y +
c * bary.z;
//draw in the bitmap
if (bm)
{
BMM_Color_64 basebit;
int x = uvw.x*width;
int y = (1.0f-uvw.y)*width;
float baseAlpha, incAlpha;
incAlpha = str;
baseAlpha = 1.0f - str;
bm->GetPixels(x,y,1,&basebit);
basebit.r = (basebit.r * baseAlpha) + (bit.r * incAlpha);
basebit.g = (basebit.g * baseAlpha) + (bit.g * incAlpha);
basebit.b = (basebit.b * baseAlpha) + (bit.b * incAlpha);
bm->PutPixels(x,y,1,&basebit);
}
}
}
}
}
else
{
int count = 0;
float *str = pPainter->RetrievePointGatherStr(node, count);
for (int i =0; i < count; i++)
{
if (*str > 0.0f)
{
Point3 uvw = uvwList[i];
//draw in the bitmap
if (bm)
{
BMM_Color_64 basebit;
int x = uvw.x*width;
int y = (1.0f-uvw.y)*width;
float baseAlpha, incAlpha;
incAlpha = *str;
baseAlpha = 1.0f - *str;
bm->GetPixels(x,y,1,&basebit);
basebit.r = (basebit.r * baseAlpha) + (bit.r * incAlpha);
basebit.g = (basebit.g * baseAlpha) + (bit.g * incAlpha);
basebit.b = (basebit.b * baseAlpha) + (bit.b * incAlpha);
bm->PutPixels(x,y,1,&basebit);
}
}
str++;
}
}
lagCount++;
if ((lagRate == 0) || ((lagCount%lagRate) == 0))
{
texHandleValid.Empty();
DiscardTexHandle();
}
lastPoint = mousePos;
// NotifyDependents(FOREVER, PART_TEXMAP, REFMSG_CHANGE);
}
return TRUE;
}
RefResult CellTex::NotifyRefChanged(
Interval changeInt,
RefTargetHandle hTarget,
PartID& partID,
RefMessage message)
{
switch (message) {
case REFMSG_CHANGE:
ivalid.SetEmpty();
if (hTarget == pblock)
{
ParamID changing_param = pblock->LastNotifyParamID();
cellular_param_blk.InvalidateUI(changing_param);
#ifdef SHOW_3DMAPS_WITH_2D
if (changing_param != -1)
DiscardTexHandle();
#endif
}
#ifdef SHOW_3DMAPS_WITH_2D
else if (hTarget == xyzGen)
{
DiscardTexHandle();
}
#endif
break;
/*
case REFMSG_GET_PARAM_DIM: {
GetParamDim *gpd = (GetParamDim*)partID;
switch (gpd->index) {
case PB_CELLCOL:
case PB_DIVCOL1:
case PB_DIVCOL2: gpd->dim = stdColor255Dim; break;
case PB_SIZE: gpd->dim = stdWorldDim; break;
default: gpd->dim = defaultDim; break;
}
return REF_STOP;
}
case REFMSG_GET_PARAM_NAME: {
GetParamName *gpn = (GetParamName*)partID;
switch (gpn->index) {
case PB_CELLCOL: gpn->name = GetString(IDS_RB_CELLCOLOR); break;
case PB_DIVCOL1: gpn->name = GetString(IDS_RB_DIVCOLOR1); break;
case PB_DIVCOL2: gpn->name = GetString(IDS_RB_DIVCOLOR2); break;
case PB_VAR: gpn->name = GetString(IDS_RB_VARIATION); break;
case PB_SIZE: gpn->name = GetString(IDS_RB_SIZE); break;
case PB_SPREAD: gpn->name = GetString(IDS_RB_SPREAD); break;
case PB_LOW: gpn->name = GetString(IDS_RB_LOW); break;
case PB_MID: gpn->name = GetString(IDS_RB_MID); break;
case PB_HIGH: gpn->name = GetString(IDS_RB_HIGH); break;
case PB_TYPE: gpn->name = GetString(IDS_RB_TYPE); break;
case PB_FRACT: gpn->name = GetString(IDS_RB_FRACTAL); break;
case PB_ITER: gpn->name = GetString(IDS_RB_ITERATIONS); break;
case PB_ROUGH: gpn->name = GetString(IDS_RB_ROUGHNESS); break;
case PB_SMOOTH: gpn->name = GetString(IDS_RB_BUMPSMOOTHING); break;
default: gpn->name = GetString(IDS_RB_PARAMETER); break;
}
return REF_STOP;
}
*/
}
return REF_SUCCEED;
}
void ActivateTexDisplay(BOOL onoff) {
if (!onoff) DiscardTexHandle();
}
BerconGradient::~BerconGradient() {
if (gradient) delete gradient;
DiscardTexHandle();
}
~Noise() {
#ifdef SHOW_3DMAPS_WITH_2D
DiscardTexHandle();
#endif
DeleteCriticalSection(&csect);
}
UVtex::~UVtex() {
DiscardTexHandle();
DeleteCriticalSection(&csect);
}
~CellTex() {
DeleteCriticalSection(&csect);
#ifdef SHOW_3DMAPS_WITH_2D
DiscardTexHandle();
#endif
}
~Speckle() {
#ifdef SHOW_3DMAPS_WITH_2D
DiscardTexHandle();
#endif
}
~Gradient() { DiscardTexHandle(); }
// This is called as the user ends a strokes when the users has it set to update on mouse up only
// the canvas gets a list of all points, normals etc instead of one at a time
// int ct - the number of elements in the following arrays
// <...> see paintstroke() these are identical except they are arrays of values
BOOL PainterTextureSample::EndStroke(int ct, BOOL *hit, IPoint2 *mousePos,
Point3 *worldPoint, Point3 *worldNormal,
Point3 *localPoint, Point3 *localNormal,
Point3 *bary, int *index,
BOOL *shift, BOOL *ctrl, BOOL *alt,
float *radius, float *str,
float *pressure, INode **node,
BOOL mirrorOn,
Point3 *worldMirrorPoint, Point3 *worldMirrorNormal,
Point3 *localMirrorPoint, Point3 *localMirrorNormal)
{
//loop through 500 random points along the stroke
BOOL airBrushMode = FALSE;
if (airBrushMode)
{
int totalCount = ct * 100;
for (int i =0; i < totalCount; i++)
{
Point3 dummyPointWorldPos;
Point3 dummyPointWorldNormal;
Point3 dummyPointLocalPos;
Point3 dummyPointLocalNormal;
Point3 dummyPointWorldPosM;
Point3 dummyPointWorldNormalM;
Point3 dummyPointLocalPosM;
Point3 dummyPointLocalNormalM;
Point3 bary;
int index;
float str;
INode *node = NULL;
BOOL mirror;
if (pPainter->RandomHitAlongStroke(dummyPointWorldPos, dummyPointWorldNormal,
dummyPointLocalPos, dummyPointLocalNormal,
bary, index,
str, node,
mirror,
dummyPointWorldPosM, dummyPointWorldNormalM,
dummyPointLocalPosM, dummyPointLocalNormalM,-1))
{
//get the hit point bary
if ((index >=0) && (index < uvwFaces.Count()))
{
//convert to UVW
Point3 a = uvwPoints[uvwFaces[index].t[0]];
Point3 b = uvwPoints[uvwFaces[index].t[1]];
Point3 c = uvwPoints[uvwFaces[index].t[2]];
Point3 uvw = a * bary.x +
b * bary.y +
c * bary.z;
//draw in the bitmap
if (bm)
{
BMM_Color_64 basebit;
int x = uvw.x*width;
int y = (1.0f-uvw.y)*width;
float baseAlpha, incAlpha;
incAlpha = str;
baseAlpha = 1.0f - str;
bm->GetPixels(x,y,1,&basebit);
basebit.r = (basebit.r * baseAlpha) + (bit.r * incAlpha);
basebit.g = (basebit.g * baseAlpha) + (bit.g * incAlpha);
basebit.b = (basebit.b * baseAlpha) + (bit.b * incAlpha);
bm->PutPixels(x,y,1,&basebit);
}
}
}
}
}
else
{
int count = 0;
float *str = pPainter->RetrievePointGatherStr(this->node, count);
for (int i =0; i < count; i++)
{
if (*str > 0.0f)
{
Point3 uvw = uvwList[i];
//draw in the bitmap
if (bm)
{
BMM_Color_64 basebit;
int x = uvw.x*width;
int y = (1.0f-uvw.y)*width;
float baseAlpha, incAlpha;
incAlpha = *str;
baseAlpha = 1.0f - *str;
bm->GetPixels(x,y,1,&basebit);
basebit.r = (basebit.r * baseAlpha) + (bit.r * incAlpha);
basebit.g = (basebit.g * baseAlpha) + (bit.g * incAlpha);
basebit.b = (basebit.b * baseAlpha) + (bit.b * incAlpha);
bm->PutPixels(x,y,1,&basebit);
}
}
str++;
}
}
texHandleValid.Empty();
DiscardTexHandle();
NotifyDependents(FOREVER, PART_TEXMAP, REFMSG_CHANGE);
return TRUE;
}
BerconWood::~BerconWood() { DiscardTexHandle(); }