public void Draw(ShaderController shader)
{
if (!IsVisible)
return;
var useTextures = Vector3.Zero;
var useTexture = ProgramCore.MainForm.ctrlRenderControl.UseTexture;
GL.ActiveTexture(TextureUnit.Texture1);
GL.BindTexture(TextureTarget.Texture2D, Material.TransparentTexture);
shader.UpdateUniform("u_TransparentMap", 1);
useTextures.Y = Material.TransparentTexture;
//shader.UpdateUniform("u_UseTransparent", (float)Material.TransparentTexture);
GL.ActiveTexture(TextureUnit.Texture0);
GL.BindTexture(TextureTarget.Texture2D, Material.Texture);
shader.UpdateUniform("u_Texture", 0);
if (useTexture) // заказ старичка. что типа проги не отрабатывают текстуры (которые 3д печать) и надо со всего убрать
{
shader.UpdateUniform("u_Color", Material.DiffuseColor);
useTextures.X = Material.Texture;
}
//shader.UpdateUniform("u_UseTexture", useTexture ? (float)Material.Texture : 0);
shader.UpdateUniform("u_UseTexture", useTextures);
GL.EnableClientState(ArrayCap.VertexArray);
GL.EnableClientState(ArrayCap.NormalArray);
GL.EnableClientState(ArrayCap.TextureCoordArray);
GL.EnableClientState(ArrayCap.ColorArray);
GL.BindBuffer(BufferTarget.ArrayBuffer, VertexBuffer);
GL.BindBuffer(BufferTarget.ElementArrayBuffer, IndexBuffer);
GL.VertexPointer(3, VertexPointerType.Float, Vertex.Stride, new IntPtr(0));
GL.NormalPointer(NormalPointerType.Float, Vertex.Stride, new IntPtr(Vector3.SizeInBytes));
GL.TexCoordPointer(2, TexCoordPointerType.Float, Vertex.Stride, new IntPtr(2 * Vector3.SizeInBytes));
GL.ColorPointer(4, ColorPointerType.Float, Vertex.Stride, new IntPtr(2 * Vector3.SizeInBytes + Vector2.SizeInBytes));
GL.DrawRangeElements(PrimitiveType.Triangles, 0, NumIndices, NumIndices, DrawElementsType.UnsignedInt, new IntPtr(0));
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
GL.BindBuffer(BufferTarget.ElementArrayBuffer, 0);
GL.DisableClientState(ArrayCap.VertexArray);
GL.DisableClientState(ArrayCap.NormalArray);
GL.DisableClientState(ArrayCap.TextureCoordArray);
GL.DisableClientState(ArrayCap.ColorArray);
}
/// <summary> Initialize control and setup GL settings </summary>
public void Initialize()
{
loaded = true;
PlayAnimation = false;
pickingController = new PickingController(camera);
idleShader = new ShaderController("idle.vs", "idle.fs");
idleShader.SetUniformLocation("u_UseTexture");
idleShader.SetUniformLocation("u_Color");
idleShader.SetUniformLocation("u_Texture");
idleShader.SetUniformLocation("u_BrushMap");
idleShader.SetUniformLocation("u_TransparentMap");
idleShader.SetUniformLocation("u_World");
idleShader.SetUniformLocation("u_WorldView");
idleShader.SetUniformLocation("u_ViewProjection");
idleShader.SetUniformLocation("u_LightDirection");
blendShader = new ShaderController(ProgramCore.PluginMode ? "blendingPl.vs" : "blending.vs", "blending.fs");
blendShader.SetUniformLocation("u_Texture");
blendShader.SetUniformLocation("u_BlendStartDepth");
blendShader.SetUniformLocation("u_BlendDepth");
brushShader = new ShaderController("brush.vs", "brush.fs");
brushShader.SetUniformLocation("u_Texture");
brushShader.SetUniformLocation("u_World");
brushShader.SetUniformLocation("u_BrushColor");
brushShader.SetUniformLocation("u_SphereCenter");
brushShader.SetUniformLocation("u_SphereRadius");
SetupViewport(glControl);
windowInfo = Utilities.CreateWindowsWindowInfo(renderPanel.Handle);
graphicsContext = new GraphicsContext(GraphicsMode.Default, windowInfo);
renderPanel.Resize += (sender, args) => graphicsContext.Update(windowInfo);
glControl.Context.MakeCurrent(glControl.WindowInfo);
InitializeProfileSprites();
InitializeCustomBaseSprites();
}
public bool DrawToBrushTexture(ShaderController shader, int oldTextureId, int textureId)
{
GL.BindTexture(TextureTarget.Texture2D, oldTextureId);
DrawQuad(1f, 1f, 1f, 1f);
shader.Begin();
GL.ActiveTexture(TextureUnit.Texture0);
GL.BindTexture(TextureTarget.Texture2D, oldTextureId);
shader.UpdateUniform("u_Texture", 0);
shader.UpdateUniform("u_World", Matrix4.Identity);
shader.UpdateUniform("u_BrushColor", brushTool.Color);
shader.UpdateUniform("u_SphereCenter", brushTool.SphereCenter);
shader.UpdateUniform("u_SphereRadius", brushTool.Radius);
headMeshesController.RenderMesh.DrawToTexture(headMeshesController.RenderMesh.Parts.Where(p => p.Texture == textureId));
shader.End();
return true;
}
private bool DrawToTexture(ShaderController shader, int oldTextureId, int textureId)
{
//GL.BindTexture(TextureTarget.Texture2D, oldTextureId);
DrawQuad(ProgramCore.Project.FaceColor.X, ProgramCore.Project.FaceColor.Y, ProgramCore.Project.FaceColor.Z, 1f);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
GL.Enable(EnableCap.Blend);
shader.Begin();
GL.ActiveTexture(TextureUnit.Texture0);
GL.BindTexture(TextureTarget.Texture2D, HeadTextureId);
shader.UpdateUniform("u_Texture", 0);
shader.UpdateUniform("u_BlendStartDepth", -0.5f);
shader.UpdateUniform("u_BlendDepth", 4f);
headMeshesController.RenderMesh.DrawToTexture(headMeshesController.RenderMesh.Parts.Where(p => p.Texture == textureId));
shader.End();
GL.Disable(EnableCap.Blend);
return true;
}
private void DrawMeshes(IEnumerable<BaseRenderMesh> meshes, ref ShaderController shader, bool transparent)
{
foreach (var mesh in meshes)
{
if (mesh.Material.IsTransparent != transparent)
continue;
var worldMatrix = mesh.Transform;//Если мы в режиме просмотра морфинга, то делаем это
if (InStageMode)
{
var position = new Vector3(worldMatrix[3, 0], worldMatrix[3, 1], worldMatrix[3, 2]);
worldMatrix[3, 0] = 0.0f;
worldMatrix[3, 1] = 0.0f;
worldMatrix[3, 2] = 0.0f;
worldMatrix *= Matrix4.CreateScale(headMeshesController.RenderMesh.RealScale);
worldMatrix[3, 0] = position.X * headMeshesController.RenderMesh.RealScale;
worldMatrix[3, 1] = position.Y * headMeshesController.RenderMesh.RealScale;
worldMatrix[3, 2] = position.Z * headMeshesController.RenderMesh.RealScale;
}
shader.UpdateUniform("u_World", worldMatrix);
shader.UpdateUniform("u_WorldView", worldMatrix * camera.ViewMatrix);
shader.UpdateUniform("u_ViewProjection", camera.ViewMatrix * camera.ProjectMatrix);
mesh.Draw(shader);
}
}
public Bitmap RenderToTexture(int oldTextureId, int textureId, int textureWidth, int textureHeight, ShaderController shader,
Func<ShaderController, int, int, bool> renderFunc, bool useAlpha = false)
{
graphicsContext.MakeCurrent(windowInfo);
renderPanel.Size = new Size(textureWidth, textureHeight);
GL.Viewport(0, 0, textureWidth, textureHeight);
GL.ClearColor(0.0f, 0.0f, 0.0f, 0.0f);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.MatrixMode(MatrixMode.Projection);
GL.PushMatrix();
GL.LoadIdentity();
GL.MatrixMode(MatrixMode.Modelview);
GL.LoadIdentity();
GL.Enable(EnableCap.Texture2D);
GL.DepthMask(false);
renderFunc(shader, oldTextureId, textureId);
GL.DepthMask(true);
GL.BindTexture(TextureTarget.Texture2D, 0);
GL.MatrixMode(MatrixMode.Projection);
GL.PopMatrix();
var result = GrabScreenshot(String.Empty, textureWidth, textureHeight, useAlpha);
glControl.Context.MakeCurrent(glControl.WindowInfo);
SetupViewport(glControl);
return result;
}
