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normal compression makes shading look terrible

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Dynamitos
2025-01-29 16:29:58 +01:00
parent e5ac354527
commit 09660ab642
6 changed files with 84 additions and 80 deletions
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src/Engine/Graphics/StaticMeshVertexData.cpp
+54 -54
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@@ -36,16 +36,16 @@ void StaticMeshVertexData::loadNormals(uint64 offset, const Array<NormalType>& d
dirty = true;
}
//void StaticMeshVertexData::loadTangents(uint64 offset, const Array<TangentType>& data) {
// assert(offset + data.size() <= head);
// std::memcpy(tanData.data() + offset, data.data(), data.size() * sizeof(TangentType));
// dirty = true;
//}
//void StaticMeshVertexData::loadBitangents(uint64 offset, const Array<BiTangentType>& data) {
// assert(offset + data.size() <= head);
// std::memcpy(bitData.data() + offset, data.data(), data.size() * sizeof(BiTangentType));
// dirty = true;
//}
void StaticMeshVertexData::loadTangents(uint64 offset, const Array<TangentType>& data) {
assert(offset + data.size() <= head);
std::memcpy(tanData.data() + offset, data.data(), data.size() * sizeof(TangentType));
dirty = true;
}
void StaticMeshVertexData::loadBitangents(uint64 offset, const Array<BiTangentType>& data) {
assert(offset + data.size() <= head);
std::memcpy(bitData.data() + offset, data.data(), data.size() * sizeof(BiTangentType));
dirty = true;
}
void StaticMeshVertexData::loadColors(uint64 offset, const Array<ColorType>& data) {
assert(offset + data.size() <= head);
@@ -68,18 +68,18 @@ void StaticMeshVertexData::serializeMesh(MeshId id, uint64 numVertices, ArchiveB
}
Array<PositionType> pos(numVertices);
Array<NormalType> nor(numVertices);
//Array<TangentType> tan(numVertices);
//Array<BiTangentType> bit(numVertices);
Array<TangentType> tan(numVertices);
Array<BiTangentType> bit(numVertices);
Array<ColorType> col(numVertices);
std::memcpy(pos.data(), posData.data() + offset, numVertices * sizeof(PositionType));
std::memcpy(nor.data(), norData.data() + offset, numVertices * sizeof(NormalType));
//std::memcpy(tan.data(), tanData.data() + offset, numVertices * sizeof(TangentType));
//std::memcpy(bit.data(), bitData.data() + offset, numVertices * sizeof(BiTangentType));
std::memcpy(tan.data(), tanData.data() + offset, numVertices * sizeof(TangentType));
std::memcpy(bit.data(), bitData.data() + offset, numVertices * sizeof(BiTangentType));
std::memcpy(col.data(), colData.data() + offset, numVertices * sizeof(ColorType));
Serialization::save(buffer, pos);
Serialization::save(buffer, nor);
//Serialization::save(buffer, tan);
//Serialization::save(buffer, bit);
Serialization::save(buffer, tan);
Serialization::save(buffer, bit);
Serialization::save(buffer, col);
}
@@ -98,23 +98,23 @@ uint64 StaticMeshVertexData::deserializeMesh(MeshId id, ArchiveBuffer& buffer) {
}
Array<PositionType> pos;
Array<NormalType> nor;
//Array<TangentType> tan;
//Array<BiTangentType> bit;
Array<TangentType> tan;
Array<BiTangentType> bit;
Array<ColorType> col;
Serialization::load(buffer, pos);
Serialization::load(buffer, nor);
//Serialization::load(buffer, tan);
//Serialization::load(buffer, bit);
Serialization::load(buffer, tan);
Serialization::load(buffer, bit);
Serialization::load(buffer, col);
loadPositions(offset, pos);
loadNormals(offset, nor);
//loadTangents(offset, tan);
//loadBitangents(offset, bit);
loadTangents(offset, tan);
loadBitangents(offset, bit);
loadColors(offset, col);
result += pos.size() * sizeof(PositionType);
result += nor.size() * sizeof(NormalType);
//result += tan.size() * sizeof(TangentType);
//result += bit.size() * sizeof(BiTangentType);
result += tan.size() * sizeof(TangentType);
result += bit.size() * sizeof(BiTangentType);
result += col.size() * sizeof(ColorType);
return result;
}
@@ -134,17 +134,17 @@ void StaticMeshVertexData::init(Gfx::PGraphics _graphics) {
.binding = 2,
.descriptorType = Gfx::SE_DESCRIPTOR_TYPE_STORAGE_BUFFER,
});
//descriptorLayout->addDescriptorBinding(Gfx::DescriptorBinding{
// .binding = 3,
// .descriptorType = Gfx::SE_DESCRIPTOR_TYPE_STORAGE_BUFFER,
//});
//descriptorLayout->addDescriptorBinding(Gfx::DescriptorBinding{
// .binding = 4,
// .descriptorType = Gfx::SE_DESCRIPTOR_TYPE_STORAGE_BUFFER,
//});
descriptorLayout->addDescriptorBinding(Gfx::DescriptorBinding{
.binding = 3,
.descriptorType = Gfx::SE_DESCRIPTOR_TYPE_STORAGE_BUFFER,
});
descriptorLayout->addDescriptorBinding(Gfx::DescriptorBinding{
.binding = 4,
.descriptorType = Gfx::SE_DESCRIPTOR_TYPE_STORAGE_BUFFER,
});
descriptorLayout->addDescriptorBinding(Gfx::DescriptorBinding{
.binding = 5,
.descriptorType = Gfx::SE_DESCRIPTOR_TYPE_STORAGE_BUFFER,
.descriptorCount = MAX_TEXCOORDS,
});
descriptorLayout->create();
@@ -176,8 +176,8 @@ Gfx::PDescriptorSet StaticMeshVertexData::getVertexDataSet() { return descriptor
void StaticMeshVertexData::resizeBuffers() {
posData.resize(verticesAllocated);
norData.resize(verticesAllocated);
// tanData.resize(verticesAllocated);
// bitData.resize(verticesAllocated);
tanData.resize(verticesAllocated);
bitData.resize(verticesAllocated);
colData.resize(verticesAllocated);
for (size_t i = 0; i < MAX_TEXCOORDS; ++i) {
texData[i].resize(verticesAllocated);
@@ -202,22 +202,22 @@ void StaticMeshVertexData::updateBuffers() {
},
.name = "Normals",
});
//tangents = graphics->createShaderBuffer(ShaderBufferCreateInfo{
// .sourceData =
// {
// .size = verticesAllocated * sizeof(TangentType),
// .data = (uint8*)tanData.data(),
// },
// .name = "Tangents",
//});
//biTangents = graphics->createShaderBuffer(ShaderBufferCreateInfo{
// .sourceData =
// {
// .size = verticesAllocated * sizeof(BiTangentType),
// .data = (uint8*)bitData.data(),
// },
// .name = "BiTangents",
//});
tangents = graphics->createShaderBuffer(ShaderBufferCreateInfo{
.sourceData =
{
.size = verticesAllocated * sizeof(TangentType),
.data = (uint8*)tanData.data(),
},
.name = "Tangents",
});
biTangents = graphics->createShaderBuffer(ShaderBufferCreateInfo{
.sourceData =
{
.size = verticesAllocated * sizeof(BiTangentType),
.data = (uint8*)bitData.data(),
},
.name = "BiTangents",
});
colors = graphics->createShaderBuffer(ShaderBufferCreateInfo{
.sourceData =
{
@@ -240,11 +240,11 @@ void StaticMeshVertexData::updateBuffers() {
descriptorSet = descriptorLayout->allocateDescriptorSet();
descriptorSet->updateBuffer(0, 0, positions);
descriptorSet->updateBuffer(1, 0, normals);
// descriptorSet->updateBuffer(2, 0, tangents);
// descriptorSet->updateBuffer(3, 0, biTangents);
descriptorSet->updateBuffer(2, 0, colors);
descriptorSet->updateBuffer(2, 0, tangents);
descriptorSet->updateBuffer(3, 0, biTangents);
descriptorSet->updateBuffer(4, 0, colors);
for (size_t i = 0; i < MAX_TEXCOORDS; ++i) {
descriptorSet->updateBuffer(3, i, texCoords[i]);
descriptorSet->updateBuffer(5, i, texCoords[i]);
}
descriptorSet->writeChanges();
}