diff --git a/stuff/config/current.txt b/stuff/config/current.txt
index 237e241..70c485b 100644
--- a/stuff/config/current.txt
+++ b/stuff/config/current.txt
@@ -1183,6 +1183,8 @@
<item>"STD_iwa_SoapBubbleFx.GGamma" "G Gamma" </item>
<item>"STD_iwa_SoapBubbleFx.BGamma" "B Gamma" </item>
<item>"STD_iwa_SoapBubbleFx.binarizeThresold" "Threshold" </item>
+ <item>"STD_iwa_SoapBubbleFx.multiSource" "Multiple Bubbles in Shape Image" </item>
+ <item>"STD_iwa_SoapBubbleFx.maskCenter" "Mask Center of the Bubble" </item>
<item>"STD_iwa_SoapBubbleFx.shapeAspectRatio" "Shape Aspect Ratio" </item>
<item>"STD_iwa_SoapBubbleFx.blurRadius" "Blur Radius" </item>
<item>"STD_iwa_SoapBubbleFx.blurPower" "Power" </item>
diff --git a/stuff/profiles/layouts/fxs/STD_iwa_SoapBubbleFx.xml b/stuff/profiles/layouts/fxs/STD_iwa_SoapBubbleFx.xml
index 232753d..5803332 100644
--- a/stuff/profiles/layouts/fxs/STD_iwa_SoapBubbleFx.xml
+++ b/stuff/profiles/layouts/fxs/STD_iwa_SoapBubbleFx.xml
@@ -13,6 +13,8 @@
<vbox>
<separator label="Shape"/>
<control>binarizeThresold</control>
+ <control>multiSource</control>
+ <control>maskCenter</control>
<control>shapeAspectRatio</control>
<control>blurRadius</control>
<control>blurPower</control>
diff --git a/toonz/sources/stdfx/iwa_soapbubblefx.cpp b/toonz/sources/stdfx/iwa_soapbubblefx.cpp
index 24249f6..27b9395 100644
--- a/toonz/sources/stdfx/iwa_soapbubblefx.cpp
+++ b/toonz/sources/stdfx/iwa_soapbubblefx.cpp
@@ -67,6 +67,8 @@ Iwa_SoapBubbleFx::Iwa_SoapBubbleFx()
, m_shape_aspect_ratio(1.0)
, m_blur_radius(5.0)
, m_blur_power(0.5)
+ , m_multi_source(false)
+ , m_mask_center(false)
, m_normal_sample_distance(1)
, m_noise_sub_depth(3)
, m_noise_resolution_s(18.0)
@@ -85,6 +87,8 @@ Iwa_SoapBubbleFx::Iwa_SoapBubbleFx()
bindParam(this, "shapeAspectRatio", m_shape_aspect_ratio);
bindParam(this, "blurRadius", m_blur_radius);
bindParam(this, "blurPower", m_blur_power);
+ bindParam(this, "multiSource", m_multi_source);
+ bindParam(this, "maskCenter", m_mask_center);
bindParam(this, "normalSampleDistance", m_normal_sample_distance);
bindParam(this, "noiseSubDepth", m_noise_sub_depth);
bindParam(this, "noiseResolutionS", m_noise_resolution_s);
@@ -118,23 +122,37 @@ void Iwa_SoapBubbleFx::doCompute(TTile& tile, double frame,
TDimensionI dim(tile.getRaster()->getLx(), tile.getRaster()->getLy());
TRectD bBox(tile.m_pos, TPointD(dim.lx, dim.ly));
+ QList<TRasterGR8P> allocatedRasList;
/* soap bubble color map */
TRasterGR8P bubbleColor_ras(sizeof(float3) * 256 * 256, 1);
bubbleColor_ras->lock();
+ allocatedRasList.append(bubbleColor_ras);
float3* bubbleColor_p = (float3*)bubbleColor_ras->getRawData();
calcBubbleMap(bubbleColor_p, frame, true);
+ if (checkCancelAndReleaseRaster(allocatedRasList, tile, settings)) return;
+
/* depth map */
TRasterGR8P depth_map_ras(sizeof(float) * dim.lx * dim.ly, 1);
depth_map_ras->lock();
+ allocatedRasList.append(depth_map_ras);
float* depth_map_p = (float*)depth_map_ras->getRawData();
+ /* alpha map */
+ TRasterGR8P alpha_map_ras(sizeof(float) * dim.lx * dim.ly, 1);
+ alpha_map_ras->lock();
+ allocatedRasList.append(alpha_map_ras);
+ float* alpha_map_p = (float*)alpha_map_ras->getRawData();
+
/* if the depth image is connected, use it */
if (m_depth.isConnected()) {
TTile depth_tile;
m_depth->allocateAndCompute(depth_tile, bBox.getP00(), dim,
tile.getRaster(), frame, settings);
+
+ if (checkCancelAndReleaseRaster(allocatedRasList, tile, settings)) return;
+
TRasterP depthRas = depth_tile.getRaster();
depthRas->lock();
@@ -142,9 +160,11 @@ void Iwa_SoapBubbleFx::doCompute(TTile& tile, double frame,
TRaster64P depthRas64 = (TRaster64P)depthRas;
{
if (depthRas32)
- convertToBrightness<TRaster32P, TPixel32>(depthRas32, depth_map_p, dim);
+ convertToBrightness<TRaster32P, TPixel32>(depthRas32, depth_map_p,
+ alpha_map_p, dim);
else if (depthRas64)
- convertToBrightness<TRaster64P, TPixel64>(depthRas64, depth_map_p, dim);
+ convertToBrightness<TRaster64P, TPixel64>(depthRas64, depth_map_p,
+ alpha_map_p, dim);
}
depthRas->unlock();
}
@@ -157,46 +177,60 @@ void Iwa_SoapBubbleFx::doCompute(TTile& tile, double frame,
m_shape->allocateAndCompute(shape_tile, bBox.getP00(), dim, tmp, frame,
settings);
}
- processShape(frame, shape_tile, depth_map_p, dim, settings);
+
+ if (checkCancelAndReleaseRaster(allocatedRasList, tile, settings)) return;
+
+ processShape(frame, shape_tile, depth_map_p, alpha_map_p, dim, settings);
}
+ if (checkCancelAndReleaseRaster(allocatedRasList, tile, settings)) return;
+
/* compute the thickness input and temporarily store to the tile */
m_input->compute(tile, frame, settings);
+ if (checkCancelAndReleaseRaster(allocatedRasList, tile, settings)) return;
+
TRasterGR8P thickness_map_ras(sizeof(float) * dim.lx * dim.ly, 1);
thickness_map_ras->lock();
+ allocatedRasList.append(thickness_map_ras);
float* thickness_map_p = (float*)thickness_map_ras->getRawData();
TRasterP thicknessRas = tile.getRaster();
TRaster32P ras32 = (TRaster32P)thicknessRas;
TRaster64P ras64 = (TRaster64P)thicknessRas;
{
if (ras32)
- convertToBrightness<TRaster32P, TPixel32>(ras32, thickness_map_p, dim);
+ convertToBrightness<TRaster32P, TPixel32>(ras32, thickness_map_p, nullptr,
+ dim);
else if (ras64)
- convertToBrightness<TRaster64P, TPixel64>(ras64, thickness_map_p, dim);
+ convertToBrightness<TRaster64P, TPixel64>(ras64, thickness_map_p, nullptr,
+ dim);
}
+ if (checkCancelAndReleaseRaster(allocatedRasList, tile, settings)) return;
+
/* process noise */
processNoise(thickness_map_p, depth_map_p, dim, frame, settings);
+ if (checkCancelAndReleaseRaster(allocatedRasList, tile, settings)) return;
+
if (ras32)
convertToRaster<TRaster32P, TPixel32>(ras32, thickness_map_p, depth_map_p,
- dim, bubbleColor_p);
+ alpha_map_p, dim, bubbleColor_p);
else if (ras64)
convertToRaster<TRaster64P, TPixel64>(ras64, thickness_map_p, depth_map_p,
- dim, bubbleColor_p);
+ alpha_map_p, dim, bubbleColor_p);
- thickness_map_ras->unlock();
- depth_map_ras->unlock();
- bubbleColor_ras->unlock();
+ for (int i = 0; i < allocatedRasList.size(); i++)
+ allocatedRasList.at(i)->unlock();
}
//------------------------------------
template <typename RASTER, typename PIXEL>
void Iwa_SoapBubbleFx::convertToBrightness(const RASTER srcRas, float* dst,
- TDimensionI dim) {
- float* dst_p = dst;
+ float* alpha, TDimensionI dim) {
+ float* dst_p = dst;
+ float* alpha_p = alpha;
for (int j = 0; j < dim.ly; j++) {
PIXEL* pix = srcRas->pixels(j);
for (int i = 0; i < dim.lx; i++, dst_p++, pix++) {
@@ -205,6 +239,10 @@ void Iwa_SoapBubbleFx::convertToBrightness(const RASTER srcRas, float* dst,
float b = (float)pix->b / (float)PIXEL::maxChannelValue;
/* brightness */
*dst_p = 0.298912f * r + 0.586611f * g + 0.114478f * b;
+ if (alpha) {
+ *alpha_p = (float)pix->m / (float)PIXEL::maxChannelValue;
+ alpha_p++;
+ }
}
}
}
@@ -213,16 +251,20 @@ void Iwa_SoapBubbleFx::convertToBrightness(const RASTER srcRas, float* dst,
template <typename RASTER, typename PIXEL>
void Iwa_SoapBubbleFx::convertToRaster(const RASTER ras, float* thickness_map_p,
- float* depth_map_p, TDimensionI dim,
- float3* bubbleColor_p) {
+ float* depth_map_p, float* alpha_map_p,
+ TDimensionI dim, float3* bubbleColor_p) {
float* depth_p = depth_map_p;
float* thickness_p = thickness_map_p;
+ float* alpha_p = alpha_map_p;
for (int j = 0; j < dim.ly; j++) {
PIXEL* pix = ras->pixels(j);
- for (int i = 0; i < dim.lx; i++, depth_p++, thickness_p++, pix++) {
- float alpha = (float)pix->m / PIXEL::maxChannelValue;
- if (alpha == 0.0f) /* no change for the transparent pixels */
+ for (int i = 0; i < dim.lx;
+ i++, depth_p++, thickness_p++, alpha_p++, pix++) {
+ float alpha = (*alpha_p) * (float)pix->m / (float)PIXEL::maxChannelValue;
+ if (alpha == 0.0f) { /* no change for the transparent pixels */
+ pix->m = (typename PIXEL::Channel)0;
continue;
+ }
float coordinate[2];
coordinate[0] = 256.0f * std::min(1.0f, *depth_p);
@@ -265,15 +307,19 @@ void Iwa_SoapBubbleFx::convertToRaster(const RASTER ras, float* thickness_map_p,
nColors[3] * interp_ratio[0] * interp_ratio[1];
/* clamp */
- float val = color.x * (float)PIXEL::maxChannelValue + 0.5f;
+ float val = alpha * (float)PIXEL::maxChannelValue + 0.5f;
+ pix->m = (typename PIXEL::Channel)((val > (float)PIXEL::maxChannelValue)
+ ? (float)PIXEL::maxChannelValue
+ : val);
+ val = alpha * color.x * (float)PIXEL::maxChannelValue + 0.5f;
pix->r = (typename PIXEL::Channel)((val > (float)PIXEL::maxChannelValue)
? (float)PIXEL::maxChannelValue
: val);
- val = color.y * (float)PIXEL::maxChannelValue + 0.5f;
+ val = alpha * color.y * (float)PIXEL::maxChannelValue + 0.5f;
pix->g = (typename PIXEL::Channel)((val > (float)PIXEL::maxChannelValue)
? (float)PIXEL::maxChannelValue
: val);
- val = color.z * (float)PIXEL::maxChannelValue + 0.5f;
+ val = alpha * color.z * (float)PIXEL::maxChannelValue + 0.5f;
pix->b = (typename PIXEL::Channel)((val > (float)PIXEL::maxChannelValue)
? (float)PIXEL::maxChannelValue
: val);
@@ -284,15 +330,16 @@ void Iwa_SoapBubbleFx::convertToRaster(const RASTER ras, float* thickness_map_p,
//------------------------------------
void Iwa_SoapBubbleFx::processShape(double frame, TTile& shape_tile,
- float* depth_map_p, TDimensionI dim,
+ float* depth_map_p, float* alpha_map_p,
+ TDimensionI dim,
const TRenderSettings& settings) {
TRaster32P shapeRas = shape_tile.getRaster();
shapeRas->lock();
/* binarize the shape image */
- TRasterGR8P binarized_ras(sizeof(char) * dim.lx * dim.ly, 1);
+ TRasterGR8P binarized_ras(sizeof(USHORT) * dim.lx * dim.ly, 1);
binarized_ras->lock();
- char* binarized_p = (char*)binarized_ras->getRawData();
+ USHORT* binarized_p = (USHORT*)binarized_ras->getRawData();
TRasterGR8P distance_ras(sizeof(float) * dim.lx * dim.ly, 1);
distance_ras->lock();
@@ -300,11 +347,27 @@ void Iwa_SoapBubbleFx::processShape(double frame, TTile& shape_tile,
float binarize_thres = (float)m_binarize_threshold->getValue(frame);
- do_binarize(shapeRas, binarized_p, binarize_thres, distance_p, dim);
+ int regionCount = do_binarize(shapeRas, binarized_p, binarize_thres,
+ distance_p, alpha_map_p, dim);
shapeRas->unlock();
- do_distance_transform(distance_p, dim, frame);
+ if (settings.m_isCanceled && *settings.m_isCanceled) {
+ binarized_ras->unlock();
+ distance_ras->unlock();
+ return;
+ }
+
+ do_distance_transform(distance_p, binarized_p, regionCount, dim, frame);
+
+ if (settings.m_isCanceled && *settings.m_isCanceled) {
+ binarized_ras->unlock();
+ distance_ras->unlock();
+ return;
+ }
+
+ if (m_mask_center->getValue())
+ applyDistanceToAlpha(distance_p, alpha_map_p, dim);
/* create blur filter */
float blur_radius = (float)m_blur_radius->getValue(frame) *
@@ -315,7 +378,7 @@ void Iwa_SoapBubbleFx::processShape(double frame, TTile& shape_tile,
float power = (float)m_blur_power->getValue(frame);
float* tmp_depth = depth_map_p;
float* tmp_dist = distance_p;
- char* bin_p = binarized_p;
+ USHORT* bin_p = binarized_p;
for (int i = 0; i < dim.lx * dim.ly;
i++, tmp_depth++, tmp_dist++, bin_p++) {
if (*bin_p == 0)
@@ -336,9 +399,16 @@ void Iwa_SoapBubbleFx::processShape(double frame, TTile& shape_tile,
do_createBlurFilter(blur_filter_p, blur_filter_size, blur_radius);
+ if (settings.m_isCanceled && *settings.m_isCanceled) {
+ blur_filter_ras->unlock();
+ binarized_ras->unlock();
+ distance_ras->unlock();
+ return;
+ }
+
/* blur filtering, normarize & power */
do_applyFilter(depth_map_p, dim, distance_p, binarized_p, blur_filter_p,
- blur_filter_size, frame);
+ blur_filter_size, frame, settings);
distance_ras->unlock();
binarized_ras->unlock();
@@ -347,19 +417,77 @@ void Iwa_SoapBubbleFx::processShape(double frame, TTile& shape_tile,
//------------------------------------
-void Iwa_SoapBubbleFx::do_binarize(TRaster32P srcRas, char* dst_p, float thres,
- float* distance_p, TDimensionI dim) {
+int Iwa_SoapBubbleFx::do_binarize(TRaster32P srcRas, USHORT* dst_p, float thres,
+ float* distance_p, float* alpha_map_p,
+ TDimensionI dim) {
TPixel32::Channel channelThres =
(TPixel32::Channel)(thres * (float)TPixel32::maxChannelValue);
- char* tmp_p = dst_p;
+ USHORT* tmp_p = dst_p;
float* tmp_dist = distance_p;
+ float* alpha_p = alpha_map_p;
for (int j = 0; j < dim.ly; j++) {
TPixel32* pix = srcRas->pixels(j);
- for (int i = 0; i < dim.lx; i++, pix++, tmp_p++, tmp_dist++) {
+ for (int i = 0; i < dim.lx; i++, pix++, tmp_p++, tmp_dist++, alpha_p++) {
(*tmp_p) = (pix->m > channelThres) ? 1 : 0;
(*tmp_dist) = (*tmp_p == 1) ? INF : 0.0f;
+ *alpha_p = (float)pix->m / (float)TPixel32::maxChannelValue;
}
}
+
+ // label regions when multi bubble option is on
+ if (!m_multi_source->getValue()) return 1;
+
+ QList<int> lut;
+ for (int i = 0; i < 65536; i++) lut.append(i);
+ tmp_p = dst_p;
+ int regionCount = 0;
+ for (int j = 0; j < dim.ly; j++) {
+ for (int i = 0; i < dim.lx; i++, tmp_p++) {
+ if ((*tmp_p) == 1) {
+ int up = (j == 0) ? 0 : *(tmp_p - dim.lx);
+ int left = (i == 0) ? 0 : *(tmp_p - 1);
+ assert(up >= 0 && left >= 0);
+ if (!up && !left) {
+ if (regionCount < 65535) regionCount++;
+ (*tmp_p) = regionCount;
+ } else if (up && !left)
+ (*tmp_p) = up;
+ else if (!up && left)
+ (*tmp_p) = left;
+ else if (up == left)
+ (*tmp_p) = up;
+ else if (up > left) {
+ (*tmp_p) = left;
+ lut[up] = left;
+ } else {
+ (*tmp_p) = up;
+ lut[left] = up;
+ }
+ }
+ }
+ }
+
+ // organize lut
+ QList<int> convIndex;
+ int currentIndex = 0;
+ for (int i = 0; i < 65536; i++) {
+ if (lut.at(i) == i) {
+ lut[i] = currentIndex;
+ currentIndex++;
+ } else
+ convIndex.append(i);
+ }
+ for (int i = 0; i < convIndex.count(); i++)
+ lut[convIndex.at(i)] = lut.at(lut.at(convIndex.at(i)));
+
+ // apply lut
+ tmp_p = dst_p;
+ for (int j = 0; j < dim.ly; j++) {
+ for (int i = 0; i < dim.lx; i++, tmp_p++) {
+ (*tmp_p) = lut[*tmp_p];
+ }
+ }
+ return regionCount;
}
//------------------------------------
@@ -392,16 +520,17 @@ void Iwa_SoapBubbleFx::do_createBlurFilter(float* dst_p, int size,
//------------------------------------
void Iwa_SoapBubbleFx::do_applyFilter(float* depth_map_p, TDimensionI dim,
- float* distance_p, char* binarized_p,
+ float* distance_p, USHORT* binarized_p,
float* blur_filter_p,
- int blur_filter_size, double frame) {
+ int blur_filter_size, double frame,
+ const TRenderSettings& settings) {
float power = (float)m_blur_power->getValue(frame);
memset(depth_map_p, 0, sizeof(float) * dim.lx * dim.ly);
int fil_margin = (blur_filter_size - 1) / 2;
float* dst_p = depth_map_p;
- char* bin_p = binarized_p;
+ USHORT* bin_p = binarized_p;
for (int j = 0; j < dim.ly; j++) {
for (int i = 0; i < dim.lx; i++, dst_p++, bin_p++) {
if (*bin_p == 0) continue;
@@ -421,6 +550,7 @@ void Iwa_SoapBubbleFx::do_applyFilter(float* depth_map_p, TDimensionI dim,
/* power the value */
*dst_p = 1.0f - std::pow(*dst_p, power);
}
+ if (settings.m_isCanceled && *settings.m_isCanceled) return;
}
}
@@ -662,13 +792,15 @@ void Iwa_SoapBubbleFx::add_noise(float* thickness_map_p, float* depth_map_p,
}
//------------------------------------
-void Iwa_SoapBubbleFx::do_distance_transform(float* dst_p, TDimensionI dim,
+void Iwa_SoapBubbleFx::do_distance_transform(float* dst_p, USHORT* binarized_p,
+ int regionCount, TDimensionI dim,
double frame) {
float ar = (float)m_shape_aspect_ratio->getValue(frame);
float* f = new float[std::max(dim.lx, dim.ly)];
- float max_val = 0.0f;
+ QList<float> max_val;
+ for (int r = 0; r <= regionCount; r++) max_val.append(0.0f);
float* tmp_dst = dst_p;
/* transform along rows */
@@ -694,20 +826,46 @@ void Iwa_SoapBubbleFx::do_distance_transform(float* dst_p, TDimensionI dim,
dt(f, dim.ly,
ar); /* ar : taking account of the aspect ratio of the shape */
for (int j = 0; j < dim.ly; j++) {
- dst_p[j * dim.lx + i] = d[j];
- if (d[j] > max_val) max_val = d[j];
+ dst_p[j * dim.lx + i] = d[j];
+ int regionId = binarized_p[j * dim.lx + i];
+ if (d[j] > max_val[regionId]) max_val[regionId] = d[j];
}
delete[] d;
}
tmp_dst = dst_p;
- max_val = std::sqrt(max_val);
+ for (int r = 0; r <= regionCount; r++) max_val[r] = std::sqrt(max_val[r]);
/* square root and normalize */
- for (int i = 0; i < dim.lx * dim.ly; i++, *tmp_dst++) {
- *tmp_dst = std::sqrt(*tmp_dst) / max_val;
+ USHORT* region_p = binarized_p;
+ for (int i = 0; i < dim.lx * dim.ly; i++, *tmp_dst++, region_p++) {
+ if (max_val[*region_p] > 0)
+ *tmp_dst = std::sqrt(*tmp_dst) / max_val[*region_p];
}
}
+//------------------------------------
+
+bool Iwa_SoapBubbleFx::checkCancelAndReleaseRaster(
+ const QList<TRasterGR8P>& allocatedRasList, TTile& tile,
+ const TRenderSettings& settings) {
+ if (settings.m_isCanceled && *settings.m_isCanceled) {
+ for (int i = 0; i < allocatedRasList.size(); i++)
+ allocatedRasList.at(i)->unlock();
+ tile.getRaster()->clear();
+ return true;
+ } else
+ return false;
+}
+//------------------------------------
+
+void Iwa_SoapBubbleFx::applyDistanceToAlpha(float* distance_p,
+ float* alpha_map_p,
+ TDimensionI dim) {
+ float* d_p = distance_p;
+ float* a_p = alpha_map_p;
+ for (int i = 0; i < dim.lx * dim.ly; i++, d_p++, a_p++)
+ (*a_p) *= 1.0f - (*d_p);
+}
//==============================================================================
diff --git a/toonz/sources/stdfx/iwa_soapbubblefx.h b/toonz/sources/stdfx/iwa_soapbubblefx.h
index 2b7acb1..7e9aa3d 100644
--- a/toonz/sources/stdfx/iwa_soapbubblefx.h
+++ b/toonz/sources/stdfx/iwa_soapbubblefx.h
@@ -26,6 +26,8 @@ protected:
TDoubleParamP m_shape_aspect_ratio;
TDoubleParamP m_blur_radius;
TDoubleParamP m_blur_power;
+ TBoolParamP m_multi_source;
+ TBoolParamP m_mask_center;
// noise parameters
TIntParamP m_normal_sample_distance;
@@ -38,24 +40,27 @@ protected:
TDoubleParamP m_noise_thickness_mix_ratio;
template <typename RASTER, typename PIXEL>
- void convertToBrightness(const RASTER srcRas, float* dst, TDimensionI dim);
+ void convertToBrightness(const RASTER srcRas, float* dst, float* alpha,
+ TDimensionI dim);
template <typename RASTER, typename PIXEL>
void convertToRaster(const RASTER ras, float* thickness_map_p,
- float* depth_map_p, TDimensionI dim,
+ float* depth_map_p, float* alpha_map_p, TDimensionI dim,
float3* bubbleColor_p);
void processShape(double frame, TTile& shape_tile, float* depth_map_p,
- TDimensionI dim, const TRenderSettings& settings);
+ float* alpha_map_p, TDimensionI dim,
+ const TRenderSettings& settings);
- void do_binarize(TRaster32P srcRas, char* dst_p, float thres,
- float* distance_p, TDimensionI dim);
+ int do_binarize(TRaster32P srcRas, USHORT* dst_p, float thres,
+ float* distance_p, float* alpha_map_p, TDimensionI dim);
void do_createBlurFilter(float* dst_p, int size, float radius);
void do_applyFilter(float* depth_map_p, TDimensionI dim, float* distace_p,
- char* binarized_p, float* blur_filter_p,
- int blur_filter_size, double frame);
+ USHORT* binarized_p, float* blur_filter_p,
+ int blur_filter_size, double frame,
+ const TRenderSettings& settings);
void processNoise(float* thickness_map_p, float* depth_map_p, TDimensionI dim,
double frame, const TRenderSettings& settings);
@@ -76,7 +81,15 @@ protected:
float* noise_map_p, float noise_thickness_mix_ratio,
float noise_depth_mix_ratio);
- void do_distance_transform(float* dst_p, TDimensionI dim, double frame);
+ void do_distance_transform(float* dst_p, USHORT* binarized_p, int regionCount,
+ TDimensionI dim, double frame);
+
+ // if the rendering process is canceled, release raster and return TRUE
+ bool checkCancelAndReleaseRaster(const QList<TRasterGR8P>&, TTile&,
+ const TRenderSettings&);
+
+ void applyDistanceToAlpha(float* distance_p, float* alpha_map_p,
+ TDimensionI dim);
public:
Iwa_SoapBubbleFx();