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Gui: Add 3 point lighting

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This commit is contained in:
Kacper Donat
2025-01-25 20:14:04 +01:00
parent 4e5bd67291
commit 8dbc4042b3
13 changed files with 856 additions and 999 deletions
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71
src/Gui/View3DSettings.cpp
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@@ -100,6 +100,12 @@ void View3DSettings::applySettings()
OnChange(*hGrp,"BacklightColor");
OnChange(*hGrp,"BacklightDirection");
OnChange(*hGrp,"BacklightIntensity");
OnChange(*hGrp,"EnableFillLight");
OnChange(*hGrp,"FillLightColor");
OnChange(*hGrp,"FillLightDirection");
OnChange(*hGrp,"FillLightIntensity");
OnChange(*hGrp,"AmbientLightColor");
OnChange(*hGrp,"AmbientLightIntensity");
OnChange(*hGrp,"NavigationStyle");
OnChange(*hGrp,"OrbitStyle");
OnChange(*hGrp,"Sensitivity");
@@ -121,7 +127,7 @@ void View3DSettings::OnChange(ParameterGrp::SubjectType &rCaller,ParameterGrp::M
}
}
else if (strcmp(Reason,"HeadlightColor") == 0) {
unsigned long headlight = rGrp.GetUnsigned("HeadlightColor",ULONG_MAX); // default color (white)
unsigned long headlight = rGrp.GetUnsigned("HeadlightColor", 0xFFFFFFFF); // default color (white)
float transparency;
SbColor headlightColor;
headlightColor.setPackedValue((uint32_t)headlight, transparency);
@@ -131,9 +137,9 @@ void View3DSettings::OnChange(ParameterGrp::SubjectType &rCaller,ParameterGrp::M
}
else if (strcmp(Reason,"HeadlightDirection") == 0) {
try {
std::string pos = rGrp.GetASCII("HeadlightDirection");
std::string pos = rGrp.GetASCII("HeadlightDirection", defaultHeadLightDirection);
if (!pos.empty()) {
Base::Vector3f dir = Base::to_vector(pos);
Base::Vector3f dir = Base::stringToVector(pos);
for (auto _viewer : _viewers) {
_viewer->getHeadlight()->direction.setValue(dir.x, dir.y, dir.z);
}
@@ -151,11 +157,11 @@ void View3DSettings::OnChange(ParameterGrp::SubjectType &rCaller,ParameterGrp::M
}
else if (strcmp(Reason,"EnableBacklight") == 0) {
for (auto _viewer : _viewers) {
_viewer->setBacklightEnabled(rGrp.GetBool("EnableBacklight", false));
_viewer->setBacklightEnabled(rGrp.GetBool("EnableBacklight", true));
}
}
else if (strcmp(Reason,"BacklightColor") == 0) {
unsigned long backlight = rGrp.GetUnsigned("BacklightColor",ULONG_MAX); // default color (white)
unsigned long backlight = rGrp.GetUnsigned("BacklightColor", 0xF5F5EEFF);
float transparency;
SbColor backlightColor;
backlightColor.setPackedValue((uint32_t)backlight, transparency);
@@ -165,9 +171,9 @@ void View3DSettings::OnChange(ParameterGrp::SubjectType &rCaller,ParameterGrp::M
}
else if (strcmp(Reason,"BacklightDirection") == 0) {
try {
std::string pos = rGrp.GetASCII("BacklightDirection");
std::string pos = rGrp.GetASCII("BacklightDirection", defaultBackLightDirection);
if (!pos.empty()) {
Base::Vector3f dir = Base::to_vector(pos);
Base::Vector3f dir = Base::stringToVector(pos);
for (auto _viewer : _viewers) {
_viewer->getBacklight()->direction.setValue(dir.x, dir.y, dir.z);
}
@@ -178,11 +184,60 @@ void View3DSettings::OnChange(ParameterGrp::SubjectType &rCaller,ParameterGrp::M
}
}
else if (strcmp(Reason,"BacklightIntensity") == 0) {
long value = rGrp.GetInt("BacklightIntensity", 100);
long value = rGrp.GetInt("BacklightIntensity", 60);
for (auto _viewer : _viewers) {
_viewer->getBacklight()->intensity.setValue((float)value/100.0f);
}
}
else if (strcmp(Reason,"EnableFillLight") == 0) {
for (auto _viewer : _viewers) {
_viewer->setFillLightEnabled(rGrp.GetBool("EnableFillLight", true));
}
}
else if (strcmp(Reason,"FillLightColor") == 0) {
unsigned long backlight = rGrp.GetUnsigned("FillLightColor", 0xE6FAFFFF); // default color (white)
float transparency;
SbColor backlightColor;
backlightColor.setPackedValue((uint32_t)backlight, transparency);
for (auto _viewer : _viewers) {
_viewer->getFillLight()->color.setValue(backlightColor);
}
}
else if (strcmp(Reason,"FillLightDirection") == 0) {
try {
std::string pos = rGrp.GetASCII("FillLightDirection", defaultFillLightDirection);
if (!pos.empty()) {
Base::Vector3f dir = Base::stringToVector(pos);
for (auto _viewer : _viewers) {
_viewer->getFillLight()->direction.setValue(dir.x, dir.y, dir.z);
}
}
}
catch (const std::exception&) {
// ignore exception
}
}
else if (strcmp(Reason,"FillLightIntensity") == 0) {
long value = rGrp.GetInt("FillLightIntensity", 40);
for (auto _viewer : _viewers) {
_viewer->getFillLight()->intensity.setValue((float)value/100.0f);
}
}
else if (strcmp(Reason,"AmbientLightColor") == 0) {
unsigned long color = rGrp.GetUnsigned("AmbientLightColor", 0xFFFFFFFF);
float transparency;
SbColor backlightColor;
backlightColor.setPackedValue((uint32_t)color, transparency);
for (auto _viewer : _viewers) {
_viewer->getEnvironment()->ambientColor.setValue(backlightColor);
}
}
else if (strcmp(Reason,"AmbientLightIntensity") == 0) {
long value = rGrp.GetInt("AmbientLightIntensity", 20);
for (auto _viewer : _viewers) {
_viewer->getEnvironment()->ambientIntensity.setValue((float)value/100.0f);
}
}
else if (strcmp(Reason,"EnablePreselection") == 0) {
const ParameterGrp& rclGrp = ((ParameterGrp&)rCaller);
SoFCEnablePreselectionAction cAct(rclGrp.GetBool("EnablePreselection", true));