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qol

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This commit is contained in:
bird_egop
2026-06-05 20:47:57 +03:00
parent 195e6d71bd
commit 614787789e
11 changed files with 446 additions and 42 deletions
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NResUI/Rendering/Viewport/ViewportRenderer.cs
+91 -9
View File
@@ -1,4 +1,5 @@
using System.Numerics;
using NResUI.Rendering.Viewport.Meshes;
using NResUI.Rendering.Viewport.OpenGL;
using Silk.NET.OpenGL;
using Silk.NET.Windowing;
@@ -14,6 +15,9 @@ public sealed class ViewportRenderer
private ShaderProgram? _meshShader;
private ShaderProgram? _outlineShader;
private GpuMesh? _unitWireBoxMesh;
private GpuMesh? _axesMesh;
private int _meshMvpLocation;
private int _outlineMvpLocation;
private int _outlineColorLocation;
@@ -55,7 +59,9 @@ public sealed class ViewportRenderer
DrawGrid(scene, sceneRotation, view, projection);
DrawScene(scene, sceneRotation, view, projection);
DrawDebugOverlays(scene, sceneRotation, view, projection);
_gl.PolygonMode(TriangleFace.FrontAndBack, PolygonMode.Fill);
_framebuffer.Resolve();
_gl.Disable(EnableCap.CullFace);
@@ -71,7 +77,6 @@ public sealed class ViewportRenderer
return _framebuffer.ColorTexture;
}
private void DrawGrid(
ViewportScene scene,
Matrix4x4 sceneRotation,
@@ -90,6 +95,7 @@ public sealed class ViewportRenderer
_gl.Disable(EnableCap.StencilTest);
_gl.Disable(EnableCap.CullFace);
_gl.PolygonMode(TriangleFace.FrontAndBack, PolygonMode.Fill);
_meshShader.Use();
_meshShader.SetMatrix4(_meshMvpLocation, mvp);
@@ -109,6 +115,9 @@ public sealed class ViewportRenderer
_gl.Disable(EnableCap.StencilTest);
_meshShader.Use();
_gl.PolygonMode(
TriangleFace.FrontAndBack,
scene.Debug.Wireframe ? PolygonMode.Line : PolygonMode.Fill);
foreach (var piece in scene.Pieces)
{
@@ -120,7 +129,10 @@ public sealed class ViewportRenderer
var selectedPiece = scene.SelectedPiece;
if (selectedPiece == null)
{
_gl.PolygonMode(TriangleFace.FrontAndBack, PolygonMode.Fill);
return;
}
_gl.Enable(EnableCap.StencilTest);
_gl.StencilMask(0xFF);
@@ -130,6 +142,7 @@ public sealed class ViewportRenderer
_meshShader.Use();
DrawPiece(selectedPiece, sceneRotation, view, projection);
_gl.PolygonMode(TriangleFace.FrontAndBack, PolygonMode.Fill);
_gl.StencilFunc(StencilFunction.Notequal, 1, 0xFF);
_gl.StencilMask(0x00);
_gl.Disable(EnableCap.DepthTest);
@@ -141,21 +154,64 @@ public sealed class ViewportRenderer
_gl.Disable(EnableCap.StencilTest);
}
private void DrawDebugOverlays(
ViewportScene scene,
Matrix4x4 sceneRotation,
Matrix4x4 view,
Matrix4x4 projection)
{
if (_meshShader == null || _unitWireBoxMesh == null || _axesMesh == null)
throw new InvalidOperationException("Viewport debug resources are not initialized.");
_gl.Disable(EnableCap.StencilTest);
_gl.Disable(EnableCap.CullFace);
_gl.Disable(EnableCap.DepthTest);
_gl.PolygonMode(TriangleFace.FrontAndBack, PolygonMode.Fill);
_gl.LineWidth(2.0f);
_meshShader.Use();
if (scene.Debug.ShowOriginAxes)
DrawMesh(_axesMesh, Matrix4x4.CreateScale(1.25f) * sceneRotation, view, projection);
if (scene.Debug.ShowPieceOrigins)
{
foreach (var piece in scene.Pieces)
{
var axesModel = Matrix4x4.CreateScale(0.45f) * piece.LocalTransform * sceneRotation;
DrawMesh(_axesMesh, axesModel, view, projection);
}
}
if (scene.Debug.ShowSelectedBounds && scene.SelectedPiece != null)
{
var selectedPiece = scene.SelectedPiece;
var boundsModel = BuildLocalBoundsModel(selectedPiece.BoundsMin, selectedPiece.BoundsMax) *
selectedPiece.LocalTransform *
sceneRotation;
DrawMesh(_unitWireBoxMesh, boundsModel, view, projection);
}
if (scene.Debug.ShowSceneBounds && scene.TryGetSceneWorldBounds(out var sceneBounds))
{
var sceneBoundsModel = BuildLocalBoundsModel(sceneBounds.Min, sceneBounds.Max) * sceneRotation;
DrawMesh(_unitWireBoxMesh, sceneBoundsModel, view, projection);
}
_gl.LineWidth(1.0f);
_gl.Enable(EnableCap.DepthTest);
_gl.Enable(EnableCap.CullFace);
}
private void DrawPiece(
ViewportPiece piece,
Matrix4x4 sceneRotation,
Matrix4x4 view,
Matrix4x4 projection)
{
if (_meshShader == null)
throw new InvalidOperationException("Viewport mesh shader is not initialized.");
var model = piece.LocalTransform * sceneRotation;
var mvp = model * view * projection;
_meshShader.Use();
_meshShader.SetMatrix4(_meshMvpLocation, mvp);
piece.Mesh.Draw();
DrawMesh(piece.Mesh, model, view, projection);
}
private void DrawPieceOutline(
@@ -179,12 +235,38 @@ public sealed class ViewportRenderer
piece.Mesh.Draw();
}
private void DrawMesh(
GpuMesh mesh,
Matrix4x4 model,
Matrix4x4 view,
Matrix4x4 projection)
{
if (_meshShader == null)
throw new InvalidOperationException("Viewport mesh shader is not initialized.");
var mvp = model * view * projection;
_meshShader.Use();
_meshShader.SetMatrix4(_meshMvpLocation, mvp);
mesh.Draw();
}
private static Matrix4x4 BuildLocalBoundsModel(Vector3 boundsMin, Vector3 boundsMax)
{
var center = (boundsMin + boundsMax) * 0.5f;
var size = boundsMax - boundsMin;
return Matrix4x4.CreateScale(size * 0.5f) * Matrix4x4.CreateTranslation(center);
}
private void EnsureInitialized()
{
if (_initialized)
return;
CreateShaders();
_unitWireBoxMesh = PrimitiveMeshes.CreateUnitWireBox(_gl);
_axesMesh = PrimitiveMeshes.CreateAxes(_gl);
_initialized = true;
}