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editor: subset and subset material selection from mesh window

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This commit is contained in:
Turánszki János
2021-11-26 17:03:11 +01:00
parent 4777246989
commit 8e8dfb1bb4
3 changed files with 116 additions and 46 deletions
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Editor/MeshWindow.cpp
+108 -41
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@@ -77,7 +77,7 @@ struct TerraGen : public wiWindow
void MeshWindow::Create(EditorComponent* editor)
{
wiWindow::Create("Mesh Window");
SetSize(XMFLOAT2(580, 540));
SetSize(XMFLOAT2(580, 580));
float x = 150;
float y = 0;
@@ -86,10 +86,60 @@ void MeshWindow::Create(EditorComponent* editor)
meshInfoLabel.Create("Mesh Info");
meshInfoLabel.SetPos(XMFLOAT2(x - 50, y += step));
meshInfoLabel.SetSize(XMFLOAT2(450, 180));
meshInfoLabel.SetSize(XMFLOAT2(450, 190));
meshInfoLabel.SetColor(wiColor::Transparent());
AddWidget(&meshInfoLabel);
y += 190;
// Left side:
y = meshInfoLabel.GetScale().y + 5;
subsetComboBox.Create("Selected subset: ");
subsetComboBox.SetSize(XMFLOAT2(40, hei));
subsetComboBox.SetPos(XMFLOAT2(x, y += step));
subsetComboBox.SetEnabled(false);
subsetComboBox.OnSelect([=](wiEventArgs args) {
Scene& scene = wiScene::GetScene();
MeshComponent* mesh = scene.meshes.GetComponent(entity);
if (mesh != nullptr)
{
subset = args.iValue;
if (!editor->translator.selected.empty())
{
editor->translator.selected.back().subsetIndex = subset;
}
}
});
subsetComboBox.SetTooltip("Select a subset. A subset can also be selected by picking it in the 3D scene.");
AddWidget(&subsetComboBox);
terrainCheckBox.Create("Terrain: ");
terrainCheckBox.SetTooltip("If enabled, the mesh will use multiple materials and blend between them based on vertex colors.");
terrainCheckBox.SetSize(XMFLOAT2(hei, hei));
terrainCheckBox.SetPos(XMFLOAT2(x, y += step));
terrainCheckBox.OnClick([&](wiEventArgs args) {
MeshComponent* mesh = wiScene::GetScene().meshes.GetComponent(entity);
if (mesh != nullptr)
{
mesh->SetTerrain(args.bValue);
if (args.bValue && mesh->vertex_colors.empty())
{
mesh->vertex_colors.resize(mesh->vertex_positions.size());
std::fill(mesh->vertex_colors.begin(), mesh->vertex_colors.end(), wiColor::Red().rgba); // fill red (meaning only blend base material)
mesh->CreateRenderData();
for (auto& subset : mesh->subsets)
{
MaterialComponent* material = wiScene::GetScene().materials.GetComponent(subset.materialID);
if (material != nullptr)
{
material->SetUseVertexColors(true);
}
}
}
SetEntity(entity, subset); // refresh information label
}
});
AddWidget(&terrainCheckBox);
doubleSidedCheckBox.Create("Double Sided: ");
doubleSidedCheckBox.SetTooltip("If enabled, the inside of the mesh will be visible.");
@@ -228,7 +278,7 @@ void MeshWindow::Create(EditorComponent* editor)
if (mesh != nullptr)
{
mesh->FlipCulling();
SetEntity(entity);
SetEntity(entity, subset);
}
});
AddWidget(&flipCullingButton);
@@ -242,7 +292,7 @@ void MeshWindow::Create(EditorComponent* editor)
if (mesh != nullptr)
{
mesh->FlipNormals();
SetEntity(entity);
SetEntity(entity, subset);
}
});
AddWidget(&flipNormalsButton);
@@ -256,7 +306,7 @@ void MeshWindow::Create(EditorComponent* editor)
if (mesh != nullptr)
{
mesh->ComputeNormals(MeshComponent::COMPUTE_NORMALS_SMOOTH);
SetEntity(entity);
SetEntity(entity, subset);
}
});
AddWidget(&computeNormalsSmoothButton);
@@ -270,7 +320,7 @@ void MeshWindow::Create(EditorComponent* editor)
if (mesh != nullptr)
{
mesh->ComputeNormals(MeshComponent::COMPUTE_NORMALS_HARD);
SetEntity(entity);
SetEntity(entity, subset);
}
});
AddWidget(&computeNormalsHardButton);
@@ -284,7 +334,7 @@ void MeshWindow::Create(EditorComponent* editor)
if (mesh != nullptr)
{
mesh->Recenter();
SetEntity(entity);
SetEntity(entity, subset);
}
});
AddWidget(&recenterButton);
@@ -298,7 +348,7 @@ void MeshWindow::Create(EditorComponent* editor)
if (mesh != nullptr)
{
mesh->RecenterToBottom();
SetEntity(entity);
SetEntity(entity, subset);
}
});
AddWidget(&recenterToBottomButton);
@@ -322,46 +372,44 @@ void MeshWindow::Create(EditorComponent* editor)
mesh->indices = indices;
mesh->CreateRenderData();
SetEntity(entity);
SetEntity(entity, subset);
}
});
AddWidget(&optimizeButton);
// Right side:
x = 150;
y = 190;
y = meshInfoLabel.GetScale().y + 5;
terrainCheckBox.Create("Terrain: ");
terrainCheckBox.SetTooltip("If enabled, the mesh will use multiple materials and blend between them based on vertex colors.");
terrainCheckBox.SetSize(XMFLOAT2(hei, hei));
terrainCheckBox.SetPos(XMFLOAT2(x, y += step));
terrainCheckBox.OnClick([&](wiEventArgs args) {
MeshComponent* mesh = wiScene::GetScene().meshes.GetComponent(entity);
if (mesh != nullptr)
subsetMaterialComboBox.Create("Subset Material: ");
subsetMaterialComboBox.SetSize(XMFLOAT2(200, hei));
subsetMaterialComboBox.SetPos(XMFLOAT2(x + 180, y += step));
subsetMaterialComboBox.SetEnabled(false);
subsetMaterialComboBox.OnSelect([&](wiEventArgs args) {
Scene& scene = wiScene::GetScene();
MeshComponent* mesh = scene.meshes.GetComponent(entity);
if (mesh != nullptr && subset >= 0 && subset < mesh->subsets.size())
{
mesh->SetTerrain(args.bValue);
if (args.bValue && mesh->vertex_colors.empty())
MeshComponent::MeshSubset& meshsubset = mesh->subsets[subset];
if (args.iValue == 0)
{
mesh->vertex_colors.resize(mesh->vertex_positions.size());
std::fill(mesh->vertex_colors.begin(), mesh->vertex_colors.end(), wiColor::Red().rgba); // fill red (meaning only blend base material)
mesh->CreateRenderData();
for (auto& subset : mesh->subsets)
{
MaterialComponent* material = wiScene::GetScene().materials.GetComponent(subset.materialID);
if (material != nullptr)
{
material->SetUseVertexColors(true);
}
}
meshsubset.materialID = INVALID_ENTITY;
}
else
{
MeshComponent::MeshSubset& meshsubset = mesh->subsets[subset];
meshsubset.materialID = scene.materials.GetEntity(args.iValue - 1);
}
SetEntity(entity); // refresh information label
}
});
AddWidget(&terrainCheckBox);
});
subsetMaterialComboBox.SetTooltip("Set the base material of the selected MeshSubset");
AddWidget(&subsetMaterialComboBox);
terrainMat1Combo.Create("Terrain Material 1: ");
terrainMat1Combo.SetSize(XMFLOAT2(200, hei));
terrainMat1Combo.SetPos(XMFLOAT2(x + 180, y));
terrainMat1Combo.SetPos(XMFLOAT2(x + 180, y += step));
terrainMat1Combo.SetEnabled(false);
terrainMat1Combo.OnSelect([&](wiEventArgs args) {
MeshComponent* mesh = wiScene::GetScene().meshes.GetComponent(entity);
@@ -509,7 +557,7 @@ void MeshWindow::Create(EditorComponent* editor)
pick.entity = entity;
pick.subsetIndex = 0;
editor->AddSelected(pick);
SetEntity(object.meshID);
SetEntity(object.meshID, pick.subsetIndex);
@@ -585,14 +633,15 @@ void MeshWindow::Create(EditorComponent* editor)
Translate(XMFLOAT3((float)editor->GetLogicalWidth() - 1000, 80, 0));
SetVisible(false);
SetEntity(INVALID_ENTITY);
SetEntity(INVALID_ENTITY, -1);
}
void MeshWindow::SetEntity(Entity entity)
void MeshWindow::SetEntity(Entity entity, int subset)
{
this->entity = entity;
this->subset = subset;
Scene&scene = wiScene::GetScene();
Scene& scene = wiScene::GetScene();
const MeshComponent* mesh = scene.meshes.GetComponent(entity);
@@ -617,16 +666,29 @@ void MeshWindow::SetEntity(Entity entity)
if (mesh->vertexBuffer_UV1.IsValid()) ss << "uvset_1; ";
if (mesh->vertexBuffer_ATL.IsValid()) ss << "atlas; ";
if (mesh->vertexBuffer_COL.IsValid()) ss << "color; ";
if (mesh->vertexBuffer_PRE.IsValid()) ss << "prevPos; ";
if (mesh->vertexBuffer_PRE.IsValid()) ss << "previous_position; ";
if (mesh->vertexBuffer_BON.IsValid()) ss << "bone; ";
if (mesh->vertexBuffer_TAN.IsValid()) ss << "tangent; ";
if (mesh->streamoutBuffer_POS.IsValid()) ss << "streamout_position; ";
if (mesh->streamoutBuffer_TAN.IsValid()) ss << "streamout_tangents; ";
if (mesh->subsetBuffer.IsValid()) ss << "subset; ";
if (mesh->IsTerrain()) ss << std::endl << std::endl << "Terrain will use 4 blend materials and blend by vertex colors, the default one is always the subset material and uses RED vertex color channel mask, the other 3 are selectable below.";
meshInfoLabel.SetText(ss.str());
terrainCheckBox.SetCheck(mesh->IsTerrain());
subsetComboBox.ClearItems();
for (size_t i = 0; i < mesh->subsets.size(); ++i)
{
subsetComboBox.AddItem(std::to_string(i));
}
if (subset >= 0)
{
subsetComboBox.SetSelected(subset);
}
subsetMaterialComboBox.ClearItems();
subsetMaterialComboBox.AddItem("NO MATERIAL");
terrainMat1Combo.ClearItems();
terrainMat1Combo.AddItem("OFF (Use subset)");
terrainMat2Combo.ClearItems();
@@ -637,10 +699,15 @@ void MeshWindow::SetEntity(Entity entity)
{
Entity entity = scene.materials.GetEntity(i);
const NameComponent& name = *scene.names.GetComponent(entity);
subsetMaterialComboBox.AddItem(name.name);
terrainMat1Combo.AddItem(name.name);
terrainMat2Combo.AddItem(name.name);
terrainMat3Combo.AddItem(name.name);
if (subset >= 0 && subset < mesh->subsets.size() && mesh->subsets[subset].materialID == entity)
{
subsetMaterialComboBox.SetSelected((int)i + 1);
}
if (mesh->terrain_material1 == entity)
{
terrainMat1Combo.SetSelected((int)i + 1);