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chore: remove createGeometry method from FilamentViewer, set default view blend mode

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This commit is contained in:
Nick Fisher
2024-09-07 17:59:55 +08:00
parent c2eb28a8f5
commit a00fdbe042
2 changed files with 10 additions and 84 deletions
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4
thermion_dart/native/include/FilamentViewer.hpp
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@@ -163,8 +163,6 @@ namespace thermion_filament
void setShadowType(ShadowType shadowType);
void setSoftShadowOptions( float penumbraScale, float penumbraRatioScale);
EntityId createGeometry(float *vertices, uint32_t numVertices, uint16_t *indices, uint32_t numIndices, filament::RenderableManager::PrimitiveType primitiveType = RenderableManager::PrimitiveType::TRIANGLES, const char *materialPath = nullptr);
SceneManager *const getSceneManager()
{
return (SceneManager *const)_sceneManager;
@@ -174,7 +172,7 @@ namespace thermion_filament
const ResourceLoaderWrapperImpl *const _resourceLoaderWrapper;
void* _context = nullptr;
Scene *_scene = nullptr;
Scene *_highlightScene = nullptr;
View *_view = nullptr;
Engine *_engine = nullptr;

90
thermion_dart/native/src/FilamentViewer.cpp
View File

@@ -159,13 +159,13 @@ namespace thermion_filament
setFrameInterval(_frameInterval);
_scene = _engine->createScene();
_highlightScene = _engine->createScene();
utils::Entity camera = EntityManager::get().create();
_mainCamera = _engine->createCamera(camera);
_view = _engine->createView();
_view->setBlendMode(filament::View::BlendMode::TRANSLUCENT);
_view->setStencilBufferEnabled(true);
setToneMapping(ToneMapping::ACES);
@@ -205,7 +205,6 @@ namespace thermion_filament
_resourceLoaderWrapper,
_engine,
_scene,
_highlightScene,
uberArchivePath);
}
@@ -624,8 +623,6 @@ namespace thermion_filament
string resourcePathString(resourcePath);
Log("Setting background image to %s", resourcePath);
clearBackgroundImage();
loadTextureFromPath(resourcePathString);
@@ -1132,8 +1129,6 @@ namespace thermion_filament
removeIbl();
if (iblPath)
{
Log("Loading IBL from %s", iblPath);
// Load IBL.
ResourceBuffer iblBuffer = _resourceLoaderWrapper->load(iblPath);
// because this will go out of scope before the texture callback is invoked, we need to make a copy to the heap
@@ -1182,6 +1177,11 @@ namespace thermion_filament
void *data)
{
if (!_view || !_swapChain)
{
return;
}
auto now = std::chrono::high_resolution_clock::now();
auto secsSinceLastFpsCheck = float(std::chrono::duration_cast<std::chrono::seconds>(now - _fpsCounterStartTime).count());
@@ -1221,12 +1221,6 @@ namespace thermion_filament
_renderer->render(_view);
_view->setScene(_highlightScene);
_renderer->render(_view);
_view->setScene(_scene);
_frameCount++;
if (_recording)
@@ -1301,10 +1295,9 @@ namespace thermion_filament
Texture::Format::RGBA,
Texture::Type::UBYTE, dispatcher, callback, userData);
_renderer->beginFrame(_swapChain, 0);
_renderer->render(_view);
_view->setScene(_highlightScene);
_renderer->render(_view);
_view->setScene(_scene);
if (_rt)
{
_renderer->readPixels(_rt, 0, 0, vp.width, vp.height, std::move(pbd));
@@ -1673,71 +1666,6 @@ namespace thermion_filament
});
}
EntityId FilamentViewer::createGeometry(float *vertices, uint32_t numVertices, uint16_t *indices, uint32_t numIndices, RenderableManager::PrimitiveType primitiveType, const char *materialPath)
{
float *verticesCopy = (float *)malloc(numVertices * sizeof(float));
memcpy(verticesCopy, vertices, numVertices * sizeof(float));
VertexBuffer::BufferDescriptor::Callback vertexCallback = [](void *buf, size_t,
void *data)
{
free((void *)buf);
};
uint16_t *indicesCopy = (uint16_t *)malloc(numIndices * sizeof(uint16_t));
memcpy(indicesCopy, indices, numIndices * sizeof(uint16_t));
IndexBuffer::BufferDescriptor::Callback indexCallback = [](void *buf, size_t,
void *data)
{
free((void *)buf);
};
auto vb = VertexBuffer::Builder().vertexCount(numVertices).bufferCount(1).attribute(VertexAttribute::POSITION, 0, VertexBuffer::AttributeType::FLOAT3).build(*_engine);
vb->setBufferAt(*_engine, 0, VertexBuffer::BufferDescriptor(verticesCopy, vb->getVertexCount() * sizeof(filament::math::float3), 0, vertexCallback));
auto ib = IndexBuffer::Builder().indexCount(numIndices).bufferType(IndexBuffer::IndexType::USHORT).build(*_engine);
ib->setBuffer(*_engine, IndexBuffer::BufferDescriptor(indicesCopy, ib->getIndexCount() * sizeof(uint16_t), 0, indexCallback));
filament::Material *mat = nullptr;
if (materialPath)
{
auto matData = _resourceLoaderWrapper->load(materialPath);
mat = Material::Builder().package(matData.data, matData.size).build(*_engine);
_resourceLoaderWrapper->free(matData);
}
float minX, minY, minZ = 0.0f;
float maxX, maxY, maxZ = 0.0f;
for (int i = 0; i < numVertices; i += 3)
{
minX = std::min(vertices[i], minX);
minY = std::min(vertices[i + 1], minY);
minZ = std::min(vertices[i + 2], minZ);
maxX = std::max(vertices[i], maxX);
maxY = std::max(vertices[i + 1], maxY);
maxZ = std::max(vertices[i + 2], maxZ);
}
auto renderable = utils::EntityManager::get().create();
RenderableManager::Builder builder = RenderableManager::Builder(1);
builder
.boundingBox({{minX, minY, minZ}, {maxX, maxY, maxZ}})
.geometry(0, primitiveType,
vb, ib, 0, numIndices)
.culling(false)
.receiveShadows(false)
.castShadows(false);
if (mat)
{
builder.material(0, mat->getDefaultInstance()).build(*_engine, renderable);
}
auto result = builder.build(*_engine, renderable);
_scene->addEntity(renderable);
return Entity::smuggle(renderable);
}
} // namespace thermion_filament