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move color grading to FilamentViewer constructor

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This commit is contained in:
Nick Fisher
2022-08-15 17:09:13 +10:00
parent 284974c37f
commit c59c62abd1
1 changed files with 6 additions and 9 deletions
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15
ios/src/FilamentViewer.cpp
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@@ -137,6 +137,12 @@ FilamentViewer::FilamentViewer(void *layer, LoadResource loadResource,
_view->setScene(_scene);
_view->setCamera(_mainCamera);
ToneMapper *tm = new LinearToneMapper();
colorGrading = ColorGrading::Builder().toneMapper(tm).build(*_engine);
delete tm;
_view->setColorGrading(colorGrading);
_cameraFocalLength = 28.0f;
_mainCamera->setExposure(kAperture, kShutterSpeed, kSensitivity);
@@ -260,15 +266,6 @@ void FilamentViewer::createImageRenderable() {
void FilamentViewer::setBackgroundImage(const char *resourcePath) {
if (colorGrading) {
_engine->destroy(colorGrading);
}
ToneMapper *tm = new LinearToneMapper();
colorGrading = ColorGrading::Builder().toneMapper(tm).build(*_engine);
delete tm;
_view->setColorGrading(colorGrading);
createImageRenderable();
if (_imageTexture) {