add setFogOptions

This commit is contained in:
Nick Fisher
2025-05-24 15:05:03 +08:00
parent 4d6c008299
commit 81fb0fb583
5 changed files with 356 additions and 222 deletions

View File

@@ -1,6 +1,6 @@
#ifdef __EMSCRIPTEN__
#include <emscripten.h>
#endif
#endif
#include <filament/View.h>
#include <filament/Viewport.h>
@@ -13,205 +13,220 @@
#include "Log.hpp"
#ifdef __cplusplus
namespace thermion {
extern "C"
namespace thermion
{
using namespace filament;
extern "C"
{
using namespace filament;
#endif
EMSCRIPTEN_KEEPALIVE void View_setBlendMode(TView *tView, TBlendMode tBlendMode) {
auto view = reinterpret_cast<View *>(tView);
view->setBlendMode(static_cast<filament::View::BlendMode>(tBlendMode));
}
EMSCRIPTEN_KEEPALIVE TViewport View_getViewport(TView *tView)
{
auto view = reinterpret_cast<View *>(tView);
auto & vp = view->getViewport();
TViewport tvp;
tvp.left = vp.left;
tvp.bottom = vp.bottom;
tvp.width = vp.width;
tvp.height = vp.height;
return tvp;
}
EMSCRIPTEN_KEEPALIVE void View_setViewport(TView *tView, uint32_t width, uint32_t height)
{
auto view = reinterpret_cast<View *>(tView);
view->setViewport({0, 0, width, height});
TRACE("Set viewport to %dx%d", width, height);
}
EMSCRIPTEN_KEEPALIVE TRenderTarget *View_getRenderTarget(TView *tView) {
auto view = reinterpret_cast<View *>(tView);
auto tRenderTarget = reinterpret_cast<TRenderTarget *>(view->getRenderTarget());
return tRenderTarget;
}
EMSCRIPTEN_KEEPALIVE void View_setRenderTarget(TView *tView, TRenderTarget *tRenderTarget)
{
auto view = reinterpret_cast<View *>(tView);
auto renderTarget = reinterpret_cast<RenderTarget *>(tRenderTarget);
view->setRenderTarget(renderTarget);
}
EMSCRIPTEN_KEEPALIVE void View_setFrustumCullingEnabled(TView *tView, bool enabled)
{
auto view = reinterpret_cast<View *>(tView);
view->setFrustumCullingEnabled(enabled);
}
EMSCRIPTEN_KEEPALIVE void View_setPostProcessing(TView *tView, bool enabled)
{
auto view = reinterpret_cast<View *>(tView);
view->setPostProcessingEnabled(enabled);
TRACE("Set postprocessing enabled : %d", enabled);
}
EMSCRIPTEN_KEEPALIVE void View_setShadowsEnabled(TView *tView, bool enabled)
{
auto view = reinterpret_cast<View *>(tView);
view->setShadowingEnabled(enabled);
}
EMSCRIPTEN_KEEPALIVE void View_setShadowType(TView *tView, int shadowType)
{
auto view = reinterpret_cast<View *>(tView);
view->setShadowType((ShadowType)shadowType);
}
EMSCRIPTEN_KEEPALIVE void View_setSoftShadowOptions(TView *tView, float penumbraScale, float penumbraRatioScale)
{
auto view = reinterpret_cast<View *>(tView);
SoftShadowOptions opts;
opts.penumbraRatioScale = penumbraRatioScale;
opts.penumbraScale = penumbraScale;
view->setSoftShadowOptions(opts);
}
EMSCRIPTEN_KEEPALIVE void View_setBloom(TView *tView, bool enabled, float strength)
{
auto view = reinterpret_cast<View *>(tView);
#ifndef __EMSCRIPTEN__
decltype(view->getBloomOptions()) opts;
opts.enabled = enabled;
opts.strength = strength;
TRACE("Setting bloom options {.enabled = %d, strength = %f}", enabled, strength);
view->setBloomOptions(opts);
#endif
}
EMSCRIPTEN_KEEPALIVE void View_setColorGrading(TView *tView, TColorGrading *tColorGrading) {
auto *view = reinterpret_cast<View*>(tView);
auto *colorGrading = reinterpret_cast<ColorGrading *>(tColorGrading);
view->setColorGrading(colorGrading);
}
EMSCRIPTEN_KEEPALIVE TColorGrading *ColorGrading_create(TEngine* tEngine, TToneMapping tToneMapping) {
auto engine = reinterpret_cast<Engine *>(tEngine);
ToneMapper *tm;
switch (tToneMapping)
EMSCRIPTEN_KEEPALIVE void View_setBlendMode(TView *tView, TBlendMode tBlendMode)
{
case TToneMapping::ACES:
TRACE("Setting tone mapping to ACES");
tm = new ACESToneMapper();
break;
case TToneMapping::LINEAR:
TRACE("Setting tone mapping to Linear");
tm = new LinearToneMapper();
break;
case TToneMapping::FILMIC:
TRACE("Setting tone mapping to Filmic");
tm = new FilmicToneMapper();
break;
default:
TRACE("ERROR: Unsupported tone mapping");
return nullptr;
auto view = reinterpret_cast<View *>(tView);
view->setBlendMode(static_cast<filament::View::BlendMode>(tBlendMode));
}
auto colorGrading = ColorGrading::Builder().toneMapper(tm).build(*engine);
delete tm;
return reinterpret_cast<TColorGrading *>(colorGrading);
}
void View_setAntiAliasing(TView *tView, bool msaa, bool fxaa, bool taa)
{
auto view = reinterpret_cast<View *>(tView);
View::MultiSampleAntiAliasingOptions multiSampleAntiAliasingOptions;
multiSampleAntiAliasingOptions.enabled = msaa;
multiSampleAntiAliasingOptions.sampleCount = 2;
view->setMultiSampleAntiAliasingOptions(multiSampleAntiAliasingOptions);
TemporalAntiAliasingOptions taaOpts;
taaOpts.enabled = taa;
view->setTemporalAntiAliasingOptions(taaOpts);
view->setAntiAliasing(fxaa ? AntiAliasing::FXAA : AntiAliasing::NONE);
}
EMSCRIPTEN_KEEPALIVE void View_setLayerEnabled(TView* tView, int layer, bool enabled) {
auto view = reinterpret_cast<View *>(tView);
view->setLayerEnabled(layer, enabled);
}
EMSCRIPTEN_KEEPALIVE void View_setCamera(TView *tView, TCamera *tCamera) {
auto view = reinterpret_cast<View *>(tView);
auto *camera = reinterpret_cast<Camera *>(tCamera);
view->setCamera(camera);
}
EMSCRIPTEN_KEEPALIVE TScene* View_getScene(TView* tView) {
auto view = reinterpret_cast<View *>(tView);
return reinterpret_cast<TScene*>(view->getScene());
}
EMSCRIPTEN_KEEPALIVE TCamera* View_getCamera(TView *tView) {
auto view = reinterpret_cast<View *>(tView);
return reinterpret_cast<TCamera*>(&(view->getCamera()));
}
EMSCRIPTEN_KEEPALIVE void View_setStencilBufferEnabled(TView *tView, bool enabled) {
auto view = reinterpret_cast<View *>(tView);
view->setStencilBufferEnabled(enabled);
}
EMSCRIPTEN_KEEPALIVE bool View_isStencilBufferEnabled(TView *tView) {
auto view = reinterpret_cast<View *>(tView);
return view->isStencilBufferEnabled();
}
EMSCRIPTEN_KEEPALIVE void View_pick(TView *tView, uint32_t requestId, uint32_t x, uint32_t y, PickCallback callback)
{
auto *view = reinterpret_cast<View *>(tView);
view->pick(x, y, [=](filament::View::PickingQueryResult const &result) {
callback(requestId, utils::Entity::smuggle(result.renderable), result.depth, result.fragCoords.x, result.fragCoords.y, result.fragCoords.z);
});
}
EMSCRIPTEN_KEEPALIVE void View_setDitheringEnabled(TView *tView, bool enabled) {
auto *view = reinterpret_cast<View *>(tView);
if(enabled) {
view->setDithering(Dithering::TEMPORAL);
} else {
view->setDithering(Dithering::NONE);
EMSCRIPTEN_KEEPALIVE TViewport View_getViewport(TView *tView)
{
auto view = reinterpret_cast<View *>(tView);
auto &vp = view->getViewport();
TViewport tvp;
tvp.left = vp.left;
tvp.bottom = vp.bottom;
tvp.width = vp.width;
tvp.height = vp.height;
return tvp;
}
}
EMSCRIPTEN_KEEPALIVE bool View_isDitheringEnabled(TView *tView) {
auto *view = reinterpret_cast<View *>(tView);
return view->getDithering() == Dithering::TEMPORAL;
}
EMSCRIPTEN_KEEPALIVE void View_setRenderQuality(TView *tView, TQualityLevel qualityLevel) {
auto view = reinterpret_cast<View *>(tView);
RenderQuality rq;
rq.hdrColorBuffer = (filament::QualityLevel)qualityLevel;
switch(rq.hdrColorBuffer) {
EMSCRIPTEN_KEEPALIVE void View_setViewport(TView *tView, uint32_t width, uint32_t height)
{
auto view = reinterpret_cast<View *>(tView);
view->setViewport({0, 0, width, height});
TRACE("Set viewport to %dx%d", width, height);
}
EMSCRIPTEN_KEEPALIVE TRenderTarget *View_getRenderTarget(TView *tView)
{
auto view = reinterpret_cast<View *>(tView);
auto tRenderTarget = reinterpret_cast<TRenderTarget *>(view->getRenderTarget());
return tRenderTarget;
}
EMSCRIPTEN_KEEPALIVE void View_setRenderTarget(TView *tView, TRenderTarget *tRenderTarget)
{
auto view = reinterpret_cast<View *>(tView);
auto renderTarget = reinterpret_cast<RenderTarget *>(tRenderTarget);
view->setRenderTarget(renderTarget);
}
EMSCRIPTEN_KEEPALIVE void View_setFrustumCullingEnabled(TView *tView, bool enabled)
{
auto view = reinterpret_cast<View *>(tView);
view->setFrustumCullingEnabled(enabled);
}
EMSCRIPTEN_KEEPALIVE void View_setPostProcessing(TView *tView, bool enabled)
{
auto view = reinterpret_cast<View *>(tView);
view->setPostProcessingEnabled(enabled);
TRACE("Set postprocessing enabled : %d", enabled);
}
EMSCRIPTEN_KEEPALIVE void View_setShadowsEnabled(TView *tView, bool enabled)
{
auto view = reinterpret_cast<View *>(tView);
view->setShadowingEnabled(enabled);
}
EMSCRIPTEN_KEEPALIVE void View_setShadowType(TView *tView, int shadowType)
{
auto view = reinterpret_cast<View *>(tView);
view->setShadowType((ShadowType)shadowType);
}
EMSCRIPTEN_KEEPALIVE void View_setSoftShadowOptions(TView *tView, float penumbraScale, float penumbraRatioScale)
{
auto view = reinterpret_cast<View *>(tView);
SoftShadowOptions opts;
opts.penumbraRatioScale = penumbraRatioScale;
opts.penumbraScale = penumbraScale;
view->setSoftShadowOptions(opts);
}
EMSCRIPTEN_KEEPALIVE void View_setBloom(TView *tView, bool enabled, float strength)
{
auto view = reinterpret_cast<View *>(tView);
#ifndef __EMSCRIPTEN__
decltype(view->getBloomOptions()) opts;
opts.enabled = enabled;
opts.strength = strength;
TRACE("Setting bloom options {.enabled = %d, strength = %f}", enabled, strength);
view->setBloomOptions(opts);
#endif
}
EMSCRIPTEN_KEEPALIVE void View_setColorGrading(TView *tView, TColorGrading *tColorGrading)
{
auto *view = reinterpret_cast<View *>(tView);
auto *colorGrading = reinterpret_cast<ColorGrading *>(tColorGrading);
view->setColorGrading(colorGrading);
}
EMSCRIPTEN_KEEPALIVE TColorGrading *ColorGrading_create(TEngine *tEngine, TToneMapping tToneMapping)
{
auto engine = reinterpret_cast<Engine *>(tEngine);
ToneMapper *tm;
switch (tToneMapping)
{
case TToneMapping::ACES:
TRACE("Setting tone mapping to ACES");
tm = new ACESToneMapper();
break;
case TToneMapping::LINEAR:
TRACE("Setting tone mapping to Linear");
tm = new LinearToneMapper();
break;
case TToneMapping::FILMIC:
TRACE("Setting tone mapping to Filmic");
tm = new FilmicToneMapper();
break;
default:
TRACE("ERROR: Unsupported tone mapping");
return nullptr;
}
auto colorGrading = ColorGrading::Builder().toneMapper(tm).build(*engine);
delete tm;
return reinterpret_cast<TColorGrading *>(colorGrading);
}
void View_setAntiAliasing(TView *tView, bool msaa, bool fxaa, bool taa)
{
auto view = reinterpret_cast<View *>(tView);
View::MultiSampleAntiAliasingOptions multiSampleAntiAliasingOptions;
multiSampleAntiAliasingOptions.enabled = msaa;
multiSampleAntiAliasingOptions.sampleCount = 2;
view->setMultiSampleAntiAliasingOptions(multiSampleAntiAliasingOptions);
TemporalAntiAliasingOptions taaOpts;
taaOpts.enabled = taa;
view->setTemporalAntiAliasingOptions(taaOpts);
view->setAntiAliasing(fxaa ? AntiAliasing::FXAA : AntiAliasing::NONE);
}
EMSCRIPTEN_KEEPALIVE void View_setLayerEnabled(TView *tView, int layer, bool enabled)
{
auto view = reinterpret_cast<View *>(tView);
view->setLayerEnabled(layer, enabled);
}
EMSCRIPTEN_KEEPALIVE void View_setCamera(TView *tView, TCamera *tCamera)
{
auto view = reinterpret_cast<View *>(tView);
auto *camera = reinterpret_cast<Camera *>(tCamera);
view->setCamera(camera);
}
EMSCRIPTEN_KEEPALIVE TScene *View_getScene(TView *tView)
{
auto view = reinterpret_cast<View *>(tView);
return reinterpret_cast<TScene *>(view->getScene());
}
EMSCRIPTEN_KEEPALIVE TCamera *View_getCamera(TView *tView)
{
auto view = reinterpret_cast<View *>(tView);
return reinterpret_cast<TCamera *>(&(view->getCamera()));
}
EMSCRIPTEN_KEEPALIVE void View_setStencilBufferEnabled(TView *tView, bool enabled)
{
auto view = reinterpret_cast<View *>(tView);
view->setStencilBufferEnabled(enabled);
}
EMSCRIPTEN_KEEPALIVE bool View_isStencilBufferEnabled(TView *tView)
{
auto view = reinterpret_cast<View *>(tView);
return view->isStencilBufferEnabled();
}
EMSCRIPTEN_KEEPALIVE void View_pick(TView *tView, uint32_t requestId, uint32_t x, uint32_t y, PickCallback callback)
{
auto *view = reinterpret_cast<View *>(tView);
view->pick(x, y, [=](filament::View::PickingQueryResult const &result)
{ callback(requestId, utils::Entity::smuggle(result.renderable), result.depth, result.fragCoords.x, result.fragCoords.y, result.fragCoords.z); });
}
EMSCRIPTEN_KEEPALIVE void View_setDitheringEnabled(TView *tView, bool enabled)
{
auto *view = reinterpret_cast<View *>(tView);
if (enabled)
{
view->setDithering(Dithering::TEMPORAL);
}
else
{
view->setDithering(Dithering::NONE);
}
}
EMSCRIPTEN_KEEPALIVE bool View_isDitheringEnabled(TView *tView)
{
auto *view = reinterpret_cast<View *>(tView);
return view->getDithering() == Dithering::TEMPORAL;
}
EMSCRIPTEN_KEEPALIVE void View_setRenderQuality(TView *tView, TQualityLevel qualityLevel)
{
auto view = reinterpret_cast<View *>(tView);
RenderQuality rq;
rq.hdrColorBuffer = (filament::QualityLevel)qualityLevel;
switch (rq.hdrColorBuffer)
{
case filament::QualityLevel::LOW:
TRACE("Render Quality: LOW");
break;
@@ -224,24 +239,48 @@ using namespace filament;
case filament::QualityLevel::ULTRA:
TRACE("Render Quality: ULTRA");
break;
}
view->setRenderQuality(rq);
}
EMSCRIPTEN_KEEPALIVE void View_setScene(TView *tView, TScene *tScene)
{
auto *view = reinterpret_cast<View *>(tView);
auto *scene = reinterpret_cast<Scene *>(tScene);
view->setScene(scene);
}
EMSCRIPTEN_KEEPALIVE void View_setFrontFaceWindingInverted(TView *tView, bool inverted)
{
auto *view = reinterpret_cast<View *>(tView);
view->setFrontFaceWindingInverted(inverted);
}
EMSCRIPTEN_KEEPALIVE void View_setFogOptions(TView *tView, TFogOptions *tFogOptions)
{
auto view = reinterpret_cast<View *>(tView);
FogOptions fogOptions {
.distance = tFogOptions->distance,
.cutOffDistance = tFogOptions->cutOffDistance,
.maximumOpacity = tFogOptions->maximumOpacity,
.height = tFogOptions->height,
.heightFalloff = tFogOptions->heightFalloff,
.color = LinearColor(tFogOptions->linearColor.x, tFogOptions->linearColor.y, tFogOptions->linearColor.z),
.density = tFogOptions->density,
.inScatteringStart = tFogOptions->inScatteringStart,
.inScatteringSize = tFogOptions->inScatteringSize,
.fogColorFromIbl = tFogOptions->fogColorFromIbl,
.skyColor = reinterpret_cast<Texture *>(tFogOptions->skyColor),
.enabled = tFogOptions->enabled
};
view->setRenderQuality(rq);
}
EMSCRIPTEN_KEEPALIVE void View_setScene(TView *tView, TScene *tScene) {
auto *view = reinterpret_cast<View*>(tView);
auto *scene = reinterpret_cast<Scene*>(tScene);
view->setScene(scene);
}
EMSCRIPTEN_KEEPALIVE void View_setFrontFaceWindingInverted(TView *tView, bool inverted) {
auto *view = reinterpret_cast<View*>(tView);
view->setFrontFaceWindingInverted(inverted);
}
TRACE("Setting fog enabled to %d (tFogOptions->cutOffDistance %f)", fogOptions.enabled, tFogOptions->cutOffDistance);
view->setFogOptions(fogOptions);
}
#ifdef __cplusplus
}
}
}
#endif