648 lines
27 KiB
C#
648 lines
27 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Drawing;
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using System.Threading.Tasks;
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using Syroot.NintenTools.NSW.Bfres;
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using Syroot.NintenTools.NSW.Bfres.Helpers;
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using OpenTK;
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using OpenTK.Graphics.OpenGL;
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using System.Windows.Forms;
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using Smash_Forge.Rendering;
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using SFGraphics.GLObjects.Shaders;
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using GL_Core;
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using GL_Core.Interfaces;
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using Switch_Toolbox.Library;
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using Switch_Toolbox.Library.Rendering;
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using WeifenLuo.WinFormsUI.Docking;
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using Switch_Toolbox.Library.IO;
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using Switch_Toolbox.Library.Forms;
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using ResU = Syroot.NintenTools.Bfres;
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using Bfres.Structs;
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namespace FirstPlugin
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{
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public class BFRESRender : AbstractGlDrawable
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{
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// gl buffer objects
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int vbo_position;
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int ibo_elements;
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public Shader shader = null;
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public List<FMDL> models = new List<FMDL>();
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public BFRES ResFileNode;
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public BFRESRender()
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{
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}
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public void DisposeFile()
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{
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Destroy();
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ResFileNode.Nodes.Clear();
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ResFileNode.Remove();
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}
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private void GenerateBuffers()
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{
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GL.GenBuffers(1, out vbo_position);
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GL.GenBuffers(1, out ibo_elements);
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}
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public void LoadFile(ResU.ResFile resFileU)
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{
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ResFileNode.Load(resFileU);
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BfresWiiU.Read(this, resFileU, ResFileNode);
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UpdateVertexData();
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UpdateTextureMaps();
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}
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public void LoadFile(ResFile resFile)
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{
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ResFileNode.Load(resFile);
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BfresSwitch.Read(this, resFile, ResFileNode);
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UpdateVertexData();
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UpdateTextureMaps();
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}
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public void Destroy()
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{
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GL.DeleteBuffer(vbo_position);
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GL.DeleteBuffer(ibo_elements);
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}
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#region Rendering
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bool RanOnce = false;
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public override void Prepare(GL_ControlModern control)
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{
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}
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public override void Prepare(GL_ControlLegacy control)
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{
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}
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private void DrawBoundingBoxes()
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{
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foreach (FMDL mdl in models)
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{
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foreach (FSHP m in mdl.shapes)
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{
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if (m.IsSelected)
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GL.Color4(Color.GhostWhite);
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else
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GL.Color4(Color.OrangeRed);
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foreach (FSHP.BoundingBox box in m.boundingBoxes)
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{
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RenderTools.DrawRectangularPrism(box.Center, box.Extend.X, box.Extend.Y, box.Extend.Z, true);
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}
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}
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}
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}
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public override void Draw(GL_ControlLegacy control)
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{
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bool buffersWereInitialized = ibo_elements != 0 && vbo_position != 0;
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if (!buffersWereInitialized)
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GenerateBuffers();
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if (OpenTKSharedResources.SetupStatus == OpenTKSharedResources.SharedResourceStatus.Unitialized)
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return;
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// if (Runtime.renderBoundingBoxes)
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// DrawBoundingBoxes();
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if (Runtime.viewportShading != Runtime.ViewportShading.Default)
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shader = OpenTKSharedResources.shaders["BFRES_Debug"];
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else
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shader = OpenTKSharedResources.shaders["BFRES"];
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shader.UseProgram();
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if (RanOnce == false)
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{
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// ShaderTools.SaveErrorLogs();
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RanOnce = true;
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}
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Matrix4 camMat = control.mtxCam * control.mtxProj;
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shader.SetVector3("difLightDirection", Vector3.TransformNormal(new Vector3(0f, 0f, -1f), camMat.Inverted()).Normalized());
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shader.EnableVertexAttributes();
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SetRenderSettings(shader);
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shader.SetMatrix4x4("mvpMatrix", ref camMat);
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foreach (FMDL mdl in models)
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{
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foreach (FSHP shp in mdl.shapes)
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{
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DrawModel(shp, mdl, shader);
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}
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}
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shader.DisableVertexAttributes();
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GL.UseProgram(0);
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GL.Disable(EnableCap.DepthTest);
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GL.Enable(EnableCap.DepthTest);
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}
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public override void Draw(GL_ControlModern control)
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{
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bool buffersWereInitialized = ibo_elements != 0 && vbo_position != 0;
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if (!buffersWereInitialized)
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GenerateBuffers();
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if (OpenTKSharedResources.SetupStatus == OpenTKSharedResources.SharedResourceStatus.Unitialized)
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return;
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// if (Runtime.renderBoundingBoxes)
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// DrawBoundingBoxes();
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if (Runtime.viewportShading != Runtime.ViewportShading.Default)
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shader = OpenTKSharedResources.shaders["BFRES_Debug"];
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else
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shader = OpenTKSharedResources.shaders["BFRES"];
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shader.UseProgram();
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if (RanOnce == false)
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{
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// ShaderTools.SaveErrorLogs();
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RanOnce = true;
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}
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Matrix4 previewScale = Utils.TransformValues(Vector3.Zero, Vector3.Zero, Runtime.previewScale);
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Matrix4 camMat = previewScale * control.mtxCam * control.mtxProj;
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shader.SetVector3("difLightDirection", Vector3.TransformNormal(new Vector3(0f, 0f, -1f), camMat.Inverted()).Normalized());
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shader.EnableVertexAttributes();
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SetRenderSettings(shader);
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shader.SetMatrix4x4("mvpMatrix", ref camMat);
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GL.Enable(EnableCap.AlphaTest);
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GL.AlphaFunc(AlphaFunction.Gequal, 0.1f);
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foreach (FMDL mdl in models)
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{
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foreach (FSHP shp in mdl.shapes)
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{
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DrawModel(shp, mdl, shader);
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}
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}
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shader.DisableVertexAttributes();
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GL.UseProgram(0);
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GL.Disable(EnableCap.DepthTest);
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GL.Enable(EnableCap.DepthTest);
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}
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private void SetRenderSettings(Shader shader)
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{
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shader.SetBoolToInt("renderVertColor", Runtime.renderVertColor);
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shader.SetInt("renderType", (int)Runtime.viewportShading);
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shader.SetBoolToInt("useNormalMap", Runtime.useNormalMap);
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shader.SetInt("uvChannel", (int)Runtime.uvChannel);
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shader.SetBoolToInt("renderR", Runtime.renderR);
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shader.SetBoolToInt("renderG", Runtime.renderG);
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shader.SetBoolToInt("renderB", Runtime.renderB);
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shader.SetBoolToInt("renderAlpha", Runtime.renderAlpha);
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shader.SetInt("isTransparent", 1);
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}
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private static void SetDefaultTextureAttributes(FMAT mat, Shader shader)
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{
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shader.SetBoolToInt("HasDiffuse", mat.HasDiffuseMap);
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shader.SetBoolToInt("HasDiffuseLayer", mat.HasDiffuseLayer);
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shader.SetBoolToInt("HasNormalMap", mat.HasNormalMap);
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shader.SetBoolToInt("HasEmissionMap", mat.HasEmissionMap);
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shader.SetBoolToInt("HasLightMap", mat.HasLightMap);
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shader.SetBoolToInt("HasShadowMap", mat.HasShadowMap);
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shader.SetBoolToInt("HasSpecularMap", mat.HasSpecularMap);
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shader.SetBoolToInt("HasTeamColorMap", mat.HasTeamColorMap);
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shader.SetBoolToInt("HasSphereMap", mat.HasSphereMap);
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shader.SetBoolToInt("HasSubSurfaceScatteringMap", mat.HasSubSurfaceScatteringMap);
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//Unused atm untill I do PBR shader
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shader.SetBoolToInt("HasMetalnessMap", mat.HasMetalnessMap);
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shader.SetBoolToInt("HasRoughnessMap", mat.HasRoughnessMap);
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shader.SetBoolToInt("HasMRA", mat.HasMRA);
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}
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private static void SetBoneUniforms(Shader shader, FMDL fmdl)
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{
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for (int i = 0; i < fmdl.Skeleton.Node_Array.Length; i++)
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{
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Matrix4 transform = fmdl.Skeleton.bones[fmdl.Skeleton.Node_Array[i]].invert * fmdl.Skeleton.bones[fmdl.Skeleton.Node_Array[i]].transform;
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GL.UniformMatrix4(GL.GetUniformLocation(shader.Id, String.Format("bones[{0}]", i)), false, ref transform);
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}
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}
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private static void SetTextureUniforms(FMAT mat, FSHP m, Shader shader)
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{
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SetDefaultTextureAttributes(mat, shader);
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GL.ActiveTexture(TextureUnit.Texture0);
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GL.BindTexture(TextureTarget.Texture2D, RenderTools.defaultTex.Id);
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shader.SetTexture("UVTestPattern", RenderTools.uvTestPattern, 10);
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GL.Uniform1(shader.GetAttribLocation("normalMap"), 0);
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GL.Uniform1(shader.GetAttribLocation("BakeShadowMap"), 0);
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// PBR IBL
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// shader.SetTexture("irradianceMap", RenderTools.diffusePbr, 18);
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// shader.SetTexture("specularIbl", RenderTools.specularPbr, 19);
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foreach (MatTexture matex in mat.textures)
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{
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if (matex.Type == MatTexture.TextureType.Diffuse)
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TextureUniform(shader, mat, mat.HasDiffuseMap, "DiffuseMap", matex);
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else if (matex.Type == MatTexture.TextureType.Normal)
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TextureUniform(shader, mat, mat.HasNormalMap, "NormalMap", matex);
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else if (matex.Type == MatTexture.TextureType.Emission)
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TextureUniform(shader, mat, mat.HasEmissionMap, "EmissionMap", matex);
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else if (matex.Type == MatTexture.TextureType.Specular)
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TextureUniform(shader, mat, mat.HasSpecularMap, "SpecularMap", matex);
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else if (matex.Type == MatTexture.TextureType.Shadow)
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TextureUniform(shader, mat, mat.HasShadowMap, "BakeShadowMap", matex);
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else if (matex.Type == MatTexture.TextureType.Light)
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TextureUniform(shader, mat, mat.HasLightMap, "BakeLightMap", matex);
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else if (matex.Type == MatTexture.TextureType.Metalness)
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TextureUniform(shader, mat, mat.HasMetalnessMap, "MetalnessMap", matex);
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else if (matex.Type == MatTexture.TextureType.Roughness)
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TextureUniform(shader, mat, mat.HasRoughnessMap, "RoughnessMap", matex);
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else if (matex.Type == MatTexture.TextureType.TeamColor)
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TextureUniform(shader, mat, mat.HasTeamColorMap, "TeamColorMap", matex);
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else if (matex.Type == MatTexture.TextureType.Transparency)
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TextureUniform(shader, mat, mat.HasTransparencyMap, "TransparencyMap", matex);
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else if (matex.Type == MatTexture.TextureType.DiffuseLayer2)
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TextureUniform(shader, mat, mat.HasDiffuseLayer, "DiffuseLayer", matex);
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else if (matex.Type == MatTexture.TextureType.SphereMap)
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TextureUniform(shader, mat, mat.HasSphereMap, "SphereMap", matex);
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else if (matex.Type == MatTexture.TextureType.SubSurfaceScattering)
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TextureUniform(shader, mat, mat.HasSubSurfaceScatteringMap, "SubSurfaceScatteringMap", matex);
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else if (matex.Type == MatTexture.TextureType.MRA)
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TextureUniform(shader, mat, mat.HasMRA, "MRA", matex);
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}
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}
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private static void TextureUniform(Shader shader, FMAT mat, bool hasTex, string name, MatTexture mattex)
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{
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// Bind the texture and create the uniform if the material has the right textures.
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if (hasTex)
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{
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GL.Uniform1(shader.GetUniformLocation(name), BindTexture(mattex));
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}
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}
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public static int BindTexture(MatTexture tex)
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{
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GL.ActiveTexture(TextureUnit.Texture0 + tex.hash + 1);
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GL.BindTexture(TextureTarget.Texture2D, RenderTools.defaultTex.Id);
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if (BFRES.Instance.IsWiiU)
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{
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foreach (var ftexContainer in PluginRuntime.ftexContainers)
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{
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if (ftexContainer.Textures.ContainsKey(tex.Name))
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{
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BindGLTexture(tex, ftexContainer.Textures[tex.Name].renderedTex.display);
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}
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}
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}
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else
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{
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foreach (var bntx in PluginRuntime.bntxContainers)
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{
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if (bntx.Textures.ContainsKey(tex.Name))
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{
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BindGLTexture(tex, bntx.Textures[tex.Name].renderedGLTex.display);
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}
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}
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}
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return tex.hash + 1;
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}
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private static void BindGLTexture(MatTexture tex, int texid)
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{
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// GL.ActiveTexture(TextureUnit.Texture0 + texid);
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GL.BindTexture(TextureTarget.Texture2D, texid);
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GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, (int)MatTexture.wrapmode[tex.wrapModeS]);
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GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int)MatTexture.wrapmode[tex.wrapModeT]);
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GL.TexParameter(TextureTarget.Texture2D, (TextureParameterName)ExtTextureFilterAnisotropic.TextureMaxAnisotropyExt, 0.0f);
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}
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private void DrawModel(FSHP m, FMDL mdl, Shader shader, bool drawSelection = false)
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{
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if (m.lodMeshes[m.DisplayLODIndex].faces.Count <= 3)
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return;
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SetUniforms(m.GetMaterial(), shader, m, m.DisplayId);
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SetTextureUniforms(m.GetMaterial(), m, shader);
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SetBoneUniforms(shader, mdl);
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SetVertexAttributes(m, shader);
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ApplyTransformFix(mdl, m, shader);
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if (m.Checked)
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{
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if ((m.IsSelected))
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{
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DrawModelSelection(m, shader);
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}
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else
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{
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if (Runtime.RenderModelWireframe)
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{
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DrawModelWireframe(m, shader);
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}
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if (Runtime.RenderModels)
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{
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PrimitiveType primitiveType = PrimitiveType.Triangles;
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switch (m.lodMeshes[m.DisplayLODIndex].PrimitiveType)
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{
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case STPolygonType.Line:
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primitiveType = PrimitiveType.Lines;
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break;
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case STPolygonType.LineStrip:
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primitiveType = PrimitiveType.LineStrip;
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break;
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case STPolygonType.Point:
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primitiveType = PrimitiveType.Points;
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break;
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case STPolygonType.Triangle:
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primitiveType = PrimitiveType.Triangles;
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break;
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}
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GL.DrawElements(primitiveType, m.lodMeshes[m.DisplayLODIndex].displayFaceSize, DrawElementsType.UnsignedInt, m.Offset);
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}
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}
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}
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}
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private static void ApplyTransformFix(FMDL fmdl, FSHP m, Shader shader)
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{
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shader.SetInt("NoSkinning", 0);
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shader.SetInt("RigidSkinning", 0);
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//Some objects will have no weights or indices. These will weigh to the bone index in the shape section.
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shader.SetInt("SingleBoneIndex", m.boneIndx);
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if (m.VertexSkinCount == 1)
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{
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shader.SetInt("RigidSkinning", 1);
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}
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if (m.VertexSkinCount == 0)
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{
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Matrix4 transform = fmdl.Skeleton.bones[m.boneIndx].invert * fmdl.Skeleton.bones[m.boneIndx].transform;
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shader.SetMatrix4x4("singleBoneBindTransform", ref transform);
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shader.SetInt("NoSkinning", 1);
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}
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}
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public void UpdateVertexData()
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{
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if (OpenTKSharedResources.SetupStatus == OpenTKSharedResources.SharedResourceStatus.Unitialized)
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return;
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DisplayVertex[] Vertices;
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int[] Faces;
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int poffset = 0;
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int voffset = 0;
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List<DisplayVertex> Vs = new List<DisplayVertex>();
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List<int> Ds = new List<int>();
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foreach (FMDL mdl in models)
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{
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foreach (FSHP m in mdl.shapes)
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{
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m.Offset = poffset * 4;
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List<DisplayVertex> pv = m.CreateDisplayVertices();
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Vs.AddRange(pv);
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for (int i = 0; i < m.lodMeshes[m.DisplayLODIndex].displayFaceSize; i++)
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{
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Ds.Add(m.display[i] + voffset);
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}
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poffset += m.lodMeshes[m.DisplayLODIndex].displayFaceSize;
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voffset += pv.Count;
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}
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}
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// Binds
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Vertices = Vs.ToArray();
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Faces = Ds.ToArray();
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// Bind only once!
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GL.BindBuffer(BufferTarget.ArrayBuffer, vbo_position);
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GL.BufferData<DisplayVertex>(BufferTarget.ArrayBuffer, (IntPtr)(Vertices.Length * DisplayVertex.Size), Vertices, BufferUsageHint.StaticDraw);
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GL.BindBuffer(BufferTarget.ElementArrayBuffer, ibo_elements);
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GL.BufferData<int>(BufferTarget.ElementArrayBuffer, (IntPtr)(Faces.Length * sizeof(int)), Faces, BufferUsageHint.StaticDraw);
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Viewport.Instance.UpdateViewport();
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}
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public void UpdateSingleMaterialTextureMaps(FMAT mat)
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{
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if (OpenTKSharedResources.SetupStatus == OpenTKSharedResources.SharedResourceStatus.Unitialized)
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return;
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foreach (BNTX bntx in PluginRuntime.bntxContainers)
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{
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foreach (var t in mat.textures)
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{
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if (bntx.Textures.ContainsKey(t.Name))
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{
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if (!bntx.Textures[t.Name].GLInitialized)
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bntx.Textures[t.Name].LoadOpenGLTexture();
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}
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}
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}
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Viewport.Instance.UpdateViewport();
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}
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public void UpdateTextureMaps()
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{
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if (OpenTKSharedResources.SetupStatus == OpenTKSharedResources.SharedResourceStatus.Unitialized)
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return;
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foreach (BNTX bntx in PluginRuntime.bntxContainers)
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{
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if (!bntx.AllGLInitialized)
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{
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foreach (var tex in bntx.Textures)
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{
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if (!tex.Value.GLInitialized)
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tex.Value.LoadOpenGLTexture();
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}
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}
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}
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foreach (FTEXContainer ftexCont in PluginRuntime.ftexContainers)
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{
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foreach (var tex in ftexCont.Textures)
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{
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tex.Value.LoadOpenGLTexture();
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}
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}
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Viewport.Instance.UpdateViewport();
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}
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private static void SetUniforms(FMAT mat, Shader shader, FSHP m, int id)
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{
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shader.SetVector4("gsys_bake_st0", new Vector4(1, 1, 0, 0));
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shader.SetVector4("gsys_bake_st1", new Vector4(1, 1, 0, 0));
|
|
shader.SetVector4("const_color0", new Vector4(1, 1, 1, 1));
|
|
shader.SetVector4("base_color_mul_color", new Vector4(1, 1, 1, 1));
|
|
|
|
shader.SetInt("enableCellShading", 0);
|
|
bool HasTans = m.vertexAttributes.Any(x => x.Name == "_t0");
|
|
shader.SetBoolToInt("hasTangents", HasTans);
|
|
|
|
SetUniformData(mat, shader, "gsys_bake_st0");
|
|
SetUniformData(mat, shader, "gsys_bake_st1");
|
|
SetUniformData(mat, shader, "const_color0");
|
|
SetUniformData(mat, shader, "base_color_mul_color");
|
|
}
|
|
private static void SetUniformData(FMAT mat, Shader shader, string propertyName)
|
|
{
|
|
if (mat.shaderassign.options.ContainsKey(propertyName))
|
|
{
|
|
float value = float.Parse(mat.shaderassign.options[propertyName]);
|
|
shader.SetFloat(propertyName, value);
|
|
}
|
|
if (mat.matparam.ContainsKey(propertyName))
|
|
{
|
|
if (mat.matparam[propertyName].Type == ShaderParamType.Float)
|
|
{
|
|
if (mat.anims.ContainsKey(propertyName))
|
|
mat.matparam[propertyName].ValueFloat[0] = mat.anims[propertyName][0];
|
|
shader.SetFloat(propertyName, mat.matparam[propertyName].ValueFloat[0]);
|
|
}
|
|
|
|
if (mat.matparam[propertyName].Type == ShaderParamType.Float2)
|
|
{
|
|
if (mat.anims.ContainsKey(propertyName))
|
|
{
|
|
mat.matparam[propertyName].ValueFloat = new float[2] {
|
|
mat.anims[propertyName][0], mat.anims[propertyName][1]};
|
|
}
|
|
|
|
shader.SetVector2(propertyName, Utils.ToVec2(mat.matparam[propertyName].ValueFloat));
|
|
}
|
|
|
|
if (mat.matparam[propertyName].Type == ShaderParamType.Float3)
|
|
{
|
|
if (mat.anims.ContainsKey(propertyName))
|
|
{
|
|
mat.matparam[propertyName].ValueFloat = new float[3] {
|
|
mat.anims[propertyName][0],
|
|
mat.anims[propertyName][1],
|
|
mat.anims[propertyName][2]};
|
|
}
|
|
|
|
shader.SetVector3(propertyName, Utils.ToVec3(mat.matparam[propertyName].ValueFloat));
|
|
}
|
|
if (mat.matparam[propertyName].Type == ShaderParamType.Float4)
|
|
{
|
|
if (mat.anims.ContainsKey(propertyName))
|
|
{
|
|
mat.matparam[propertyName].ValueFloat = new float[4] {
|
|
mat.anims[propertyName][0], mat.anims[propertyName][1],
|
|
mat.anims[propertyName][2], mat.anims[propertyName][3]};
|
|
}
|
|
|
|
shader.SetVector4(propertyName, Utils.ToVec4(mat.matparam[propertyName].ValueFloat));
|
|
}
|
|
if (mat.matparam[propertyName].Type == ShaderParamType.TexSrt)
|
|
{
|
|
// Vector 2 Scale
|
|
// 1 roation float
|
|
// Vector2 translate
|
|
TexSrt texSRT = mat.matparam[propertyName].ValueTexSrt;
|
|
|
|
shader.SetVector2("SRT_Scale", Utils.ToVec2(texSRT.Scaling));
|
|
shader.SetFloat("SRT_Rotate", texSRT.Rotation);
|
|
shader.SetVector2("SRT_Translate", Utils.ToVec2(texSRT.Translation));
|
|
}
|
|
|
|
}
|
|
}
|
|
private void SetVertexAttributes(FSHP m, Shader shader)
|
|
{
|
|
GL.BindBuffer(BufferTarget.ArrayBuffer, vbo_position);
|
|
GL.VertexAttribPointer(shader.GetAttribLocation("vPosition"), 3, VertexAttribPointerType.Float, false, DisplayVertex.Size, 0);
|
|
GL.VertexAttribPointer(shader.GetAttribLocation("vNormal"), 3, VertexAttribPointerType.Float, false, DisplayVertex.Size, 12);
|
|
GL.VertexAttribPointer(shader.GetAttribLocation("vTangent"), 3, VertexAttribPointerType.Float, false, DisplayVertex.Size, 24);
|
|
GL.VertexAttribPointer(shader.GetAttribLocation("vBitangent"), 3, VertexAttribPointerType.Float, false, DisplayVertex.Size, 36);
|
|
GL.VertexAttribPointer(shader.GetAttribLocation("vUV0"), 2, VertexAttribPointerType.Float, false, DisplayVertex.Size, 48);
|
|
GL.VertexAttribPointer(shader.GetAttribLocation("vColor"), 4, VertexAttribPointerType.Float, false, DisplayVertex.Size, 56);
|
|
GL.VertexAttribIPointer(shader.GetAttribLocation("vBone"), 4, VertexAttribIntegerType.Int, DisplayVertex.Size, new IntPtr(72));
|
|
GL.VertexAttribPointer(shader.GetAttribLocation("vWeight"), 4, VertexAttribPointerType.Float, false, DisplayVertex.Size, 88);
|
|
GL.VertexAttribPointer(shader.GetAttribLocation("vUV1"), 2, VertexAttribPointerType.Float, false, DisplayVertex.Size, 104);
|
|
GL.VertexAttribPointer(shader.GetAttribLocation("vUV2"), 2, VertexAttribPointerType.Float, false, DisplayVertex.Size, 112);
|
|
GL.VertexAttribPointer(shader.GetAttribLocation("vPosition2"), 3, VertexAttribPointerType.Float, false, DisplayVertex.Size, 124);
|
|
GL.VertexAttribPointer(shader.GetAttribLocation("vPosition3"), 3, VertexAttribPointerType.Float, false, DisplayVertex.Size, 136);
|
|
GL.BindBuffer(BufferTarget.ElementArrayBuffer, ibo_elements);
|
|
}
|
|
|
|
private static void DrawModelWireframe(STGenericObject p, Shader shader)
|
|
{
|
|
// use vertex color for wireframe color
|
|
shader.SetInt("colorOverride", 1);
|
|
GL.PolygonMode(MaterialFace.Front, PolygonMode.Line);
|
|
GL.Enable(EnableCap.LineSmooth);
|
|
GL.LineWidth(1.5f);
|
|
GL.DrawElements(PrimitiveType.Triangles, p.lodMeshes[p.DisplayLODIndex].displayFaceSize, DrawElementsType.UnsignedInt, p.Offset);
|
|
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Fill);
|
|
shader.SetInt("colorOverride", 0);
|
|
}
|
|
private static void DrawModelSelection(STGenericObject p, Shader shader)
|
|
{
|
|
//This part needs to be reworked for proper outline. Currently would make model disappear
|
|
/* GL.Enable(EnableCap.DepthTest);
|
|
GL.StencilOp(StencilOp.Keep, StencilOp.Keep, StencilOp.Replace);
|
|
|
|
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit | ClearBufferMask.StencilBufferBit);
|
|
|
|
GL.StencilMask(0x00);
|
|
|
|
GL.StencilFunc(StencilFunction.Always, 1, 0xFF); // all fragments should update the stencil buffer
|
|
GL.StencilMask(0xFF); // enable writing to the stencil buffer
|
|
GL.DrawElements(PrimitiveType.Triangles, p.lodMeshes[p.DisplayLODIndex].displayFaceSize, DrawElementsType.UnsignedInt, p.Offset);
|
|
|
|
GL.StencilFunc(StencilFunction.Notequal, 1, 0xFF);
|
|
GL.StencilMask(0x00); // enable writing to the stencil buffer
|
|
GL.Disable(EnableCap.DepthTest);
|
|
|
|
shader.SetInt("colorOverride", 1);
|
|
|
|
GL.PolygonMode(MaterialFace.Front, PolygonMode.Line);
|
|
GL.LineWidth(2.0f);
|
|
GL.DrawElements(PrimitiveType.Triangles, p.lodMeshes[p.DisplayLODIndex].displayFaceSize, DrawElementsType.UnsignedInt, p.Offset);
|
|
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Fill);
|
|
|
|
shader.SetInt("colorOverride", 0);
|
|
|
|
GL.StencilMask(0xFF);
|
|
GL.Enable(EnableCap.DepthTest);*/
|
|
|
|
// Override the model color with white in the shader.
|
|
|
|
shader.SetInt("colorOverride", 1);
|
|
GL.PolygonMode(MaterialFace.Front, PolygonMode.Line);
|
|
GL.Enable(EnableCap.LineSmooth);
|
|
GL.LineWidth(1.3f);
|
|
GL.DrawElements(PrimitiveType.Triangles, p.lodMeshes[p.DisplayLODIndex].displayFaceSize, DrawElementsType.UnsignedInt, p.Offset);
|
|
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Fill);
|
|
shader.SetInt("colorOverride", 0);
|
|
|
|
GL.DrawElements(PrimitiveType.Triangles, p.lodMeshes[p.DisplayLODIndex].displayFaceSize, DrawElementsType.UnsignedInt, p.Offset);
|
|
}
|
|
|
|
#endregion
|
|
}
|
|
}
|