maobo/cup_edit
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

remove UV1 from geometry

Browse Source
This commit is contained in:
Nick Fisher
2025-03-08 12:17:39 +08:00
parent e4de0f3ae0
commit 9d311220b1
1 changed files with 7 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
thermion_dart/native/src/scene/GeometrySceneAssetBuilder.cpp
View File

@@ -167,17 +167,16 @@ namespace thermion
.vertexCount(mVertices->size())
.attribute(VertexAttribute::POSITION, 0, VertexBuffer::AttributeType::FLOAT3)
.attribute(VertexAttribute::UV0, 1, VertexBuffer::AttributeType::FLOAT2)
.attribute(VertexAttribute::UV1, 2, VertexBuffer::AttributeType::FLOAT2)
.attribute(VertexAttribute::COLOR, 3, VertexBuffer::AttributeType::FLOAT4);
.attribute(VertexAttribute::COLOR, 2, VertexBuffer::AttributeType::FLOAT4);
if (!mNormals->empty())
if (mNormals->empty())
{
vertexBufferBuilder.bufferCount(5)
.attribute(VertexAttribute::TANGENTS, 4, VertexBuffer::AttributeType::FLOAT4);
vertexBufferBuilder = vertexBufferBuilder.bufferCount(3);
}
else
{
vertexBufferBuilder = vertexBufferBuilder.bufferCount(4);
vertexBufferBuilder.bufferCount(4)
.attribute(VertexAttribute::TANGENTS, 3, VertexBuffer::AttributeType::FLOAT4);
}
auto vertexBuffer = vertexBufferBuilder.build(*mEngine);
@@ -197,18 +196,9 @@ namespace thermion
},
mUVs));
vertexBuffer->setBufferAt(*mEngine, 2,
VertexBuffer::BufferDescriptor(
mUVs->data(), mUVs->size() * sizeof(filament::math::float2),
[](void *, size_t, void *data)
{
delete static_cast<std::vector<filament::math::float2> *>(data);
},
mUVs));
auto dummyColors = new std::vector<filament::math::float4>(
mVertices->size(), filament::math::float4{1.0f, 1.0f, 1.0f, 1.0f});
vertexBuffer->setBufferAt(*mEngine, 3,
vertexBuffer->setBufferAt(*mEngine, 2,
VertexBuffer::BufferDescriptor(
dummyColors->data(), dummyColors->size() * sizeof(math::float4),
[](void *, size_t, void *data)
@@ -239,7 +229,7 @@ namespace thermion
auto quats = new std::vector<filament::math::quatf>(mVertices->size());
orientation->getQuats(quats->data(), mVertices->size());
vertexBuffer->setBufferAt(*mEngine, 4,
vertexBuffer->setBufferAt(*mEngine, 3,
VertexBuffer::BufferDescriptor(
quats->data(), quats->size() * sizeof(math::quatf),
[](void *, size_t, void *data)