public static Vector4 UnProject(ref Matrix4 projection, Matrix4 view, Size viewport, MouseDevice mouse)
{
Vector4 vec;
if (mouse.X > 0)
{
vec = new Vector4();
}
vec.X = 2.0f * mouse.X / (float)viewport.Width -1;
vec.Y = -(2.0f * mouse.Y / (float)viewport.Height -1);
vec.Z = 0;
vec.W = 1.0f;
Matrix4 viewInv = Matrix4.Invert(view);
Matrix4 projInv = Matrix4.Invert(projection);
Vector4.Transform(ref vec, ref projInv, out vec);
Vector4.Transform(ref vec, ref viewInv, out vec);
if (vec.W > float.Epsilon || vec.W < float.Epsilon)
{
vec.X /= vec.W;
vec.Y /= vec.W;
vec.Z /= vec.W;
}
return (vec);
}
void gw_Resize(object sender, EventArgs e)
{
Projection = Matrix4.CreateOrthographicOffCenter(0, gw.Width, gw.Height, 0, -100, 100);
widgets.Size = new Vector2(gw.Width, gw.Height);
if (widgets.ChildWidgetCount > 0)
widgets.Dirty = true;
}
public BeamRenderer(int count, IDrawable part, Vector3 dist)
{
Count = count;
Part = part;
Distance = dist;
Offset = Matrix4Extensions.FromTranslation(Distance);
}
/// 行列との掛け算
public static Vector3 Mult( ref Vector3 pos, Matrix4 mtx )
{
calPos.X = (mtx.M11 * pos.X) + (mtx.M21 * pos.Y) + ( mtx.M31 * pos.Z ) + ( mtx.M41 * 0.0f );
calPos.Y = (mtx.M12 * pos.X) + (mtx.M22 * pos.Y) + ( mtx.M32 * pos.Z ) + ( mtx.M42 * 0.0f );
calPos.Z = (mtx.M13 * pos.X) + (mtx.M23 * pos.Y) + ( mtx.M33 * pos.Z ) + ( mtx.M43 * 0.0f );
return calPos;
}
public ColorScale(float min, float max, int width, int height)
{
this.width = width;
this.height = height;
this.min = min;
this.max = max;
length = 400.0f;
barHeight = 25.0f;
bottom = -height / 2.0f + 30.0f;
left = -length / 2.0f;
NumOfVertices = 0;
cm = new Dictionary<float, Vector3>();
popis_txt = new Text2D(width,height);
popis_dic = new Dictionary<string, Vector4>();
VAO = new int[1];
VBO = new int[2];
projectionMatrix = Matrix4.Identity;
modelViewMatrix = Matrix4.Identity;
VertexShader = new Shaders.Shader();
FragmentShader = new Shaders.Shader();
spMain = new Shaders.ShaderProgram();
SetColorScale();
SetText();
Init();
}
/// 行列との掛け算
public static Vector4 Mult( ref Vector4 pos, Matrix4 mtx )
{
calPos4.X = (mtx.M11 * pos.X) + (mtx.M21 * pos.Y) + ( mtx.M31 * pos.Z ) + ( mtx.M41 * pos.W );
calPos4.Y = (mtx.M12 * pos.X) + (mtx.M22 * pos.Y) + ( mtx.M32 * pos.Z ) + ( mtx.M42 * pos.W );
calPos4.Z = (mtx.M13 * pos.X) + (mtx.M23 * pos.Y) + ( mtx.M33 * pos.Z ) + ( mtx.M43 * pos.W );
return calPos4;
}
public void Set(Matrix4[] matrix)
{
if (Value != null && Value.Equals(matrix)) return;
Value = matrix;
//GL.UniformMatrix4(Location, false, ref matrix);
GL.UniformMatrix4(Location, matrix.Length, false, ref matrix[0].Row0.X);
}
// UnProject takes a window-local mouse-coordinate, and a Z-coordinate depth [0,1] and
// unprojects it, returning the point in world space. To get a ray, UnProject the
// mouse coordinates at two different z-values.
//
// http://www.opentk.com/node/1276#comment-13029
public static Vector3 UnProject(
ref Matrix4 projection,
Matrix4 view,
System.Drawing.Size viewport,
Vector3 mouse)
{
Vector4 vec;
vec.X = 2.0f * mouse.X / (float)viewport.Width - 1;
vec.Y = -(2.0f * mouse.Y / (float)viewport.Height - 1);
vec.Z = mouse.Z;
vec.W = 1.0f;
Matrix4 viewInv = Matrix4.Invert(view);
Matrix4 projInv = Matrix4.Invert(projection);
Vector4.Transform(ref vec, ref projInv, out vec);
Vector4.Transform(ref vec, ref viewInv, out vec);
if (vec.W > float.Epsilon || vec.W < float.Epsilon)
{
vec.X /= vec.W;
vec.Y /= vec.W;
vec.Z /= vec.W;
}
return new Vector3(vec.X,vec.Y,vec.Z);
}
public void compute_matrices_from_input()
{
Cursor.Position = new Point(Game.Center.X, Game.Center.Y);
_horzAngle -= MouseSpeed * (float)Game.DeltaTime.TotalSeconds * _mouseDelta.X;
_vertAngle -= MouseSpeed * (float)Game.DeltaTime.TotalSeconds * _mouseDelta.Y;
_right.X = (float)Math.Sin(_horzAngle - 3.14f / 2.0f);
_right.Y = 0;
_right.Z = (float)Math.Cos(_horzAngle - 3.14f / 2.0f);
_direction.X = (float)(Math.Cos(_vertAngle) * Math.Sin(_horzAngle));
_direction.Y = (float)Math.Sin(_vertAngle);
_direction.Z = (float)(Math.Cos(_vertAngle) * Math.Cos(_horzAngle));
_up = Vector3.Cross(_right, _direction);
_fov = InitFov - (5 * Mouse.GetState().ScrollWheelValue);
if (Movements.Count > 0) Move();
Projection = Matrix4.CreatePerspectiveFieldOfView(((float)(Math.PI * _fov) / 180), 4.0f / 3.0f, 0.1f, 100.0f);
View = Matrix4.LookAt(_position, _position + _direction, _up);
}
public virtual void ApplyProjectionMatrix(ref Matrix4 pickMatrix)
{
CalculateProjectionMatrix();
Matrix4 result = ProjectionMatrix * pickMatrix;
GL.MatrixMode(MatrixMode.PROJECTION);
GL.LoadMatrix(ref result);
}
public void viewportSize(int viewportWidth, int viewportHeight)
{
this.Width = viewportWidth;
this.Height = viewportHeight;
float aspectRatio = Width / (float)Height;
projectionMatrix = Matrix4.CreatePerspectiveFieldOfView(MathHelper.PiOver4, aspectRatio, 1.0f, 4096.0f);
}
public unsafe static void SetWorldTransform(this MotionState obj, ref Matrix4 transform)
{
fixed (Matrix4* value = &transform)
{
obj.SetWorldTransform(ref *(Matrix*)value);
}
}
public Transform()
{
rotation = Quaternion.Identity;
matrix = Matrix4.Identity;
position = Vector3.Zero;
scale = Vector3.One;
}
/// <summary>
/// position is top left of box.
/// </summary>
/// <param name="position"></param>
/// <param name="size"></param>
/// <param name="color"></param>
public ColorBox(Vector2 position, Vector2 size, Color4 color)
{
this.position = position;
this.size = size;
model = Matrix4.CreateTranslation(position.X, position.Y, 0);
Color = color;
float[] vertices = new float[]
{
0, 0,
0, size.Y,
size.X, 0,
size.X, size.Y
};
uint[] indices = new uint[]
{
0, 1, 2, 3
};
VBO vert = new VBO(), ind = new VBO();
vert.SetData(ref vertices, BufferUsageHint.StaticDraw);
ind.SetData(ref indices, BufferUsageHint.StaticDraw);
bufSet = new BufferSet();
bufSet.VertexBuffer = vert;
bufSet.IndexBuffer = ind;
bufSet.VertexSize = 2;
bufSet.DrawMode = BeginMode.TriangleStrip;
bufSet.SetDrawState(DrawStates.Vertex);
}
public void Render(TerrainTile tile, TerrainGlobal terrainGlobal, Matrix4 projection, Matrix4 view, Vector3 eyePos)
{
var boxparam = tile.GetBoxParam();
Vector3 eyePosTileCoords = Vector4.Transform(new Vector4(eyePos, 0.0f), tile.InverseModelMatrix).Xyz;
GL.Enable(EnableCap.CullFace);
GL.CullFace(CullFaceMode.Front); // we only want to render back-faces
tile.HeightTexture.Bind(TextureUnit.Texture0);
tile.ParamTexture.Bind(TextureUnit.Texture1);
tile.NormalTexture.Bind(TextureUnit.Texture2);
this.boundingBoxProgram
.UseProgram()
.SetUniform("projection_matrix", projection)
.SetUniform("model_matrix", tile.ModelMatrix)
.SetUniform("view_matrix", view)
.SetUniform("heightTex", 0)
.SetUniform("paramTex", 1)
.SetUniform("normalTex", 2)
.SetUniform("eyePos", eyePos)
.SetUniform("nEyePos", eyePosTileCoords)
.SetUniform("boxparam", boxparam);
this.vertexVBO.Bind(this.boundingBoxProgram.VariableLocation("vertex"));
this.boxcoordVBO.Bind(this.boundingBoxProgram.VariableLocation("in_boxcoord"));
this.indexVBO.Bind();
GL.DrawElements(BeginMode.Triangles, this.indexVBO.Length, DrawElementsType.UnsignedInt, 0);
Sampler.Unbind(TextureUnit.Texture0);
}
public WorldRenderer(MainClass In, World For, float Aspect)
{
_for = For;
_hmap = new HeightmapRenderer(this, _for.Terrain);
FragmentShader fsimple = new FragmentShader("res/shader/simple.frag");
FragmentShader fwater = new FragmentShader("res/shader/water.frag");
FragmentShader fuwater = new FragmentShader("res/shader/underwater.frag");
_simple = new ShaderProgram();
_simple.AddFragShader(fsimple);
GLUtil.PrintGLError("Simple");
_underwater = new ShaderProgram();
_underwater.AddFragShader(fuwater);
GLUtil.PrintGLError("Underwater");
_water = new ShaderProgram();
_water.AddFragShader(fwater);
GLUtil.PrintGLError("Water");
_curr = _simple;
_aspect = Aspect;
_projectionMatrix = Matrix4.CreatePerspectiveFieldOfView((float)(FOV), _aspect, 0.01f, MAX_DEPTH);
_modelview = Matrix4.CreateTranslation(-10f, -5f, -10f);
_pos = new Vector3(10, 2, 10);
_mviewstack = new Stack<Matrix4>();
_in = In;
_oldwidth = 0;
_oldheight = 0;
}
public void AddCube(Matrix4 transform)
{
// Create VAO
var vao = GL.GenVertexArray();
GL.BindVertexArray(vao);
// Create new buffer
var buffer = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ArrayBuffer, buffer);
float[] vertices =
{
-1f, -1f, -1f, 1f, -1f, -1f, -1f, -1f, 1f, -1f, -1f, 1f, 1f, -1f, -1f, 1f, -1f, 1f, //Front face
1f, 1f, -1f, -1f, 1f, -1f, -1f, 1f, 1f, 1f, 1f, -1f, -1f, 1f, 1f, 1f, 1f, 1f, //Back face
1f, -1f, -1f, 1f, 1f, -1f, 1f, -1f, 1f, 1f, -1f, 1f, 1f, 1f, -1f, 1f, 1f, 1f, //Right face
-1f, 1f, -1f, -1f, -1f, -1f, -1f, -1f, 1f, -1f, 1f, -1f, -1f, -1f, 1f, -1f, 1f, 1f, //Left face
-1f, -1f, 1f, 1f, -1f, 1f, -1f, 1f, 1f, -1f, 1f, 1f, 1f, -1f, 1f, 1f, 1f, 1f, //Top face
1f, -1f, -1f, -1f, -1f, -1f, -1f, 1f, -1f, 1f, -1f, -1f, -1f, 1f, -1f, 1f, 1f, -1f //Bottom face
};
GL.BufferData(BufferTarget.ArrayBuffer, (IntPtr)(sizeof(float) * vertices.Length), vertices, BufferUsageHint.StaticDraw);
var posAttribute = GL.GetAttribLocation(shaderProgram, "aVertexPos");
GL.EnableVertexAttribArray(posAttribute);
GL.VertexAttribPointer(posAttribute, 3, VertexAttribPointerType.Float, false, Vector3.SizeInBytes, 0);
GL.BindVertexArray(0);
objects.Add(new DebugObject(vao, vertices.Length / 3, transform));
}
public override void Apply(ref Matrix4 transform)
{
if (this.Texture == null)
throw new InvalidOperationException("TextureBrush.Texture is null.");
Rectangle? source = this.Source;
this.Grahpics.ShaderProgram = this.shader;
this.shader.SetValue("vertTransform", ref transform);
this.shader.SetValue("fragTexture", this.Texture);
this.shader.SetValue("fragTextureWidth", this.Texture.Width);
this.shader.SetValue("fragTextureHeight", this.Texture.Height);
if (source != null)
{
this.shader.SetValue("fragTextureSourceX", source.Value.X);
this.shader.SetValue("fragTextureSourceY", source.Value.Y);
this.shader.SetValue("fragTextureSourceWidth", source.Value.Width);
this.shader.SetValue("fragTextureSourceHeight", source.Value.Height);
}
else
{
this.shader.SetValue("fragTextureSourceX", 0);
this.shader.SetValue("fragTextureSourceY", 0);
this.shader.SetValue("fragTextureSourceWidth", this.Texture.Width);
this.shader.SetValue("fragTextureSourceHeight", this.Texture.Height);
}
this.shader.SetValue("fragTint", ref this.tint);
}
public static Matrix4 ToMatrix4(this float[] array)
{
Matrix4 matrix = new Matrix4();
matrix.M11 = array[00];
matrix.M12 = array[01];
matrix.M13 = array[02];
matrix.M14 = array[03];
matrix.M21 = array[04];
matrix.M22 = array[05];
matrix.M23 = array[06];
matrix.M24 = array[07];
matrix.M31 = array[08];
matrix.M32 = array[09];
matrix.M33 = array[10];
matrix.M34 = array[11];
matrix.M41 = array[12];
matrix.M42 = array[13];
matrix.M43 = array[14];
matrix.M44 = array[15];
return matrix;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="pos"></param>
/// <param name="orient"></param>
/// <param name="radius"></param>
/// <param name="length"></param>
public Capsule(Vector3 pos,Matrix4 orient,float radius, float length)
: base((int)PrimitiveType.Capsule)
{
this.transform = new Transform(pos, orient);
this.length = length;
this.radius = radius;
}
public Camera3D()
{
Matrix = Matrix4.Identity;
rotation = Matrix4.Identity;
translation = Matrix4.Identity;
scale = Matrix4.Identity;
}
public static void ReadMatrix4(this BinaryReader reader, ref Matrix4 matrix)
{
ReadVector4(reader, ref matrix.Row0);
ReadVector4(reader, ref matrix.Row1);
ReadVector4(reader, ref matrix.Row2);
ReadVector4(reader, ref matrix.Row3);
}
public static void GetCurrentOrthogProjection(out bool isOrthog, out float left, out float right, out float bottom, out float top)
{
Matrix4 matrix = new Matrix4();
GL.GetFloat(GetPName.ProjectionMatrix, out matrix.Row0.X);
Helper.IsMatrixOrthogonal (out isOrthog, out left, out right, out bottom, out top, matrix);
}
public static Vector2 UnprojectPoint(Vector2 point, int screenWidth, int screenHeight, Matrix4 invProjection)
{
var x = (point.X * 2.0f / screenWidth) - 1.0f;
var y = 1.0f - (point.Y * 2.0f / screenHeight);
var p = new Vector3(x, y, -1.0f);
return Vector3.Transform(p, invProjection).Xy;
}
public static void CreateBillboard(ref Vector3 objectPosition, ref Vector3 cameraPosition,
ref Vector3 cameraUpVector, Vector3 cameraForwardVector, out Matrix4 result)
{
Vector3 look = cameraPosition - objectPosition;
look = look.Normalize();
Vector3 right = cameraUpVector.Cross(look).Normalize();
Vector3 up = look.Cross(right).Normalize();
//Matrix4 mat = Matrix4.LookAt(cameraPosition, cameraForwardVector, cameraUpVector);
//Vector3 right = new Vector3(mat.M11, mat.M21, mat.M31);
//right = right.Normalize();
//Vector3 up = new Vector3(mat.M12, mat.M22, mat.M32);
//up = up.Normalize();
result.M11 = right.X;
result.M12 = right.Y;
result.M13 = right.Z;
result.M14 = 0;
result.M21 = up.X;
result.M22 = up.Y;
result.M23 = up.Z;
result.M24 = 0;
result.M31 = look.X;
result.M32 = look.Y;
result.M33 = look.Z;
result.M34 = 0;
result.M41 = objectPosition.X;
result.M42 = objectPosition.Y;
result.M43 = objectPosition.Z;
result.M44 = 1;
}
public void OpenGLControl_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
{
switch (e.KeyChar)
{
case 'w':
camera.position.growTheta();
break;
case 's':
camera.position.shrinkTheta();
break;
case 'd':
camera.position.growPhi();
break;
case 'a':
camera.position.shrinkPhi();
break;
case '-':
camera.position.growRadio();
break;
case '+':
camera.position.shrinkRadio();
break;
}
zoomMatrix = camera.lookAt();
this.Invalidate();
}
public void Render(GameClient gameClient, RenderInfo renderInfo)
{
_currentFrameTime = GameTime.Now();
GL.ClearColor(0.5f, 0.6f, 0.9f, 1f);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.CullFace);
var offset = gameClient.PositionData.Placement.Pos - EntityPos.Origin;
SetProjectionMatrix(renderInfo);
_modelViewMatrix = Matrix4.Identity
* Matrix4.CreateTranslation((float)-offset.X, (float)-offset.Y - gameClient.PhysicsValues.PlayerEyeHeight, (float)-offset.Z)
* Matrix4.CreateRotationY((float)-gameClient.PositionData.Placement.Orientation.Horizontal)
* Matrix4.CreateRotationX((float)gameClient.PositionData.Placement.Orientation.Vertical);
_textureAtlas.Bind();
RenderHighlightedFace(gameClient);
RenderBlocks(gameClient);
RenderEntities(gameClient);
_outlineRenderer.RenderOutlines(renderInfo);
}
/// 平行移動の代入
public static void SetTranslate( ref Matrix4 mtx, Vector3 pos )
{
mtx.M41 = pos.X;
mtx.M42 = pos.Y;
mtx.M43 = pos.Z;
mtx.M44 = 1.0f;
}
/// 視線方向を向く（upベクトルがY軸プラス方向に固定版）
public static void LookTrgVec( ref Matrix4 mtx, Vector3 lookVec )
{
Vector3 upVec = new Vector3( 0.0f, 1.0f, 0.0f );
if( lookVec.X == 0.0f && lookVec.Z == 0.0f){
lookVec.Z = 1.0f;
}
// Z軸のセット
lookVec = lookVec.Normalize();
mtx.M31 = lookVec.X;
mtx.M32 = lookVec.Y;
mtx.M33 = lookVec.Z;
mtx.M34 = 0;
// X軸のセット
Vector3 calVecX = Common.VectorUtil.Cross2( upVec, lookVec );
calVecX = calVecX.Normalize();
mtx.M11 = calVecX.X;
mtx.M12 = calVecX.Y;
mtx.M13 = calVecX.Z;
mtx.M14 = 0;
// Y軸のセット
Vector3 calVecY = VectorUtil.Cross2( lookVec, calVecX );
calVecY = calVecY.Normalize();
mtx.M21 = calVecY.X;
mtx.M22 = calVecY.Y;
mtx.M23 = calVecY.Z;
mtx.M24 = 0;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="graphics"></param>
/// <param name="maxSprites">The maximum number of sprites which can be batched.</param>
public SpriteRenderer(GraphicsContext graphics, int maxSprites)
{
if (graphics == null)
throw new ArgumentNullException("graphics");
if (maxSprites <= 0)
throw new ArgumentOutOfRangeException("maxSprites", "MaxSprites must be >= 1.");
this.graphics = graphics;
this.vertices = new Vertex[maxSprites * 4];
this.vertexBuffer = new DynamicVertexBuffer<Vertex>(this.graphics);
ushort[] indices = new ushort[1024 * 6];
for (ushort i = 0, vertex = 0; i < indices.Length; i += 6, vertex += 4)
{
indices[i] = vertex;
indices[i + 1] = (ushort)(vertex + 1);
indices[i + 2] = (ushort)(vertex + 3);
indices[i + 3] = (ushort)(vertex + 1);
indices[i + 4] = (ushort)(vertex + 2);
indices[i + 5] = (ushort)(vertex + 3);
}
this.indexBuffer = new StaticIndexBuffer<ushort>(this.graphics, indices);
this.transform = new Matrix4()
{
M33 = 1f,
M44 = 1f,
M41 = -1f,
M42 = 1f
};
}
public void applyPaintTransform(Matrix4 transform)
{
transform.translate(this.paintOffset.dx, this.paintOffset.dy);
}
public TransFormInfo(Matrix4 r, float z, int dw, int dh, float sq, Vector3 cm)
{
resmat = r; znear = z; dwidth = dw; dheight = dh; sqlylimit = sq; campos = cm;
}
public void Translate(float x, float y, float z)
{
mMatrix = Matrix4.CreateTranslation(x, y, z) * mMatrix;
}
public void Rotate(float degree, Vector3 axis)
{
var rad = degree * Math.PI / 180;
mMatrix = Matrix4.CreateFromAxisAngle(axis, (float)rad) * mMatrix;
}
public void PopMatrix()
{
mMatrix = Matrixs.Pop();
}
/// <summary>モデル行列を初期化する。</summary>
public void IdentityMatrix()
{
mMatrix = Matrix4.Identity;
}
/// <summary>
/// Creates a new raycast based wheel shape.
/// </summary>
/// <param name="graphicalRadius">Graphical radius of the wheel.
/// This is not used for simulation. It is only used in
/// determining aesthetic properties of a vehicle wheel,
/// like position and orientation.</param>
/// <param name="localGraphicTransform">Local graphic transform of the wheel shape.
/// This transform is applied first when creating the shape's worldTransform.</param>
public RaycastWheelShape(float graphicalRadius, Matrix4 localGraphicTransform)
{
Radius = graphicalRadius;
LocalGraphicTransform = localGraphicTransform;
}
static void Main(string[] args)
{
Matrix4 test = Matrix4.Identity;
new GameWindow().Run(60);
}
public void StartUsing(ref Matrix4 a_m4Model)
{
GL.UseProgram(m_iShaderProgramHandle);
GL.UniformMatrix4(m_aiShaderMatrixLocations[2], false, ref a_m4Model);
}
public TransFormInfo(Matrix4 r, float z, int dw, int dh, float zm)
{
resmat = r; znear = z; dwidth = dw; dheight = dh; zoom = zm;
}
/// <summary> Constructor. </summary>
/// <param name="a_szVertShaderFile"> The Vertex shader file. </param>
/// <param name="a_szFragShaderFile"> The fragment shader file. </param>
//public GLEffect(string a_szVertShaderFile, string a_szFragShaderFile)
//{
// // Load Shader source files:
// string szVertShaderSource = "";
// if (System.IO.File.Exists(a_szVertShaderFile))
// {
// System.IO.StreamReader oVertFile = new System.IO.StreamReader(a_szVertShaderFile);
// szVertShaderSource = oVertFile.ReadToEnd();
// oVertFile.Close();
// }
// else
// {
// logger.Error("Could not load vertex shader file: " + a_szVertShaderFile);
// // Set a default shader in the hopes that it will work. its better than nothing *shrug*
// switch (OpenTKUtilities.Instance.SupportedOpenGLVersion)
// {
// case OpenTKUtilities.GLVersion.OpenGL2X:
// szVertShaderSource = m_szVertexShaderVer120;
// break;
// default:
// szVertShaderSource = m_szVertexShaderVer150;
// break;
// }
// }
// string szFragShaderSource = "";
// if (System.IO.File.Exists(a_szFragShaderFile))
// {
// System.IO.StreamReader oFragFile = new System.IO.StreamReader(a_szFragShaderFile);
// szFragShaderSource = oFragFile.ReadToEnd();
// oFragFile.Close();
// }
// else
// {
// logger.Error("Could not load fragment shader file: " + a_szFragShaderFile);
// // Set a default shader in the hopes that it will work. its better than nothing *shrug*
// switch (OpenTKUtilities.Instance.SupportedOpenGLVersion)
// {
// case OpenTKUtilities.GLVersion.OpenGL2X:
// szFragShaderSource = m_szPixelShaderVer120;
// break;
// default:
// szFragShaderSource = m_szPixelShaderVer150;
// break;
// }
// }
// int iShaderError = 1;
// int iGLVertexShader = GL.CreateShader(ShaderType.VertexShader); // Get a shader handle from open GL
// GL.ShaderSource(iGLVertexShader, szVertShaderSource); // Let OpenGL know about the source code for the shandle provided.
// GL.CompileShader(iGLVertexShader); // Tell OpenGL to compile the shaders gened above.
// GL.GetShader(iGLVertexShader, ShaderParameter.CompileStatus, out iShaderError);
// if (iShaderError != 1)
// {
// logger.Error("Error " + iShaderError.ToString() + " Compiling Vertex Shader: " + GL.GetShaderInfoLog(iGLVertexShader)); // Log Result!
// iShaderError = 1;
// }
// int iGLPixelShader = GL.CreateShader(ShaderType.FragmentShader); // Get a shader handle from open GL
// GL.ShaderSource(iGLPixelShader, szFragShaderSource); // Let OpenGL know about the source code for the shandle provided.
// GL.CompileShader(iGLPixelShader); // Tell OpenGL to compile the shaders gened above.
// GL.GetShader(iGLPixelShader, ShaderParameter.CompileStatus, out iShaderError);
// if (iShaderError != 1)
// {
// logger.Error("Error " + iShaderError.ToString() + " Compiling Fragment/Pixel Shader: " + GL.GetShaderInfoLog(iGLPixelShader)); // Log Result!
// iShaderError = 1;
// }
// m_iShaderProgramHandle = GL.CreateProgram(); // Tell OpenGL to creat a handle for a complete shader program (composed of the above two shaders).
// GL.AttachShader(m_iShaderProgramHandle, iGLVertexShader); // Attache our Vertex shader to the program.
// GL.AttachShader(m_iShaderProgramHandle, iGLPixelShader); // Attache our Pixel (fragment) shader to our program.
// // Note the below 4 function calls bind our vertex components in C# to our OpenGL shader.
// GL.BindAttribLocation(m_iShaderProgramHandle, 0, "VertexPosition"); // Binds the vertex position Variable in the shader program to the index 0.
// GL.BindAttribLocation(m_iShaderProgramHandle, 1, "VertexColour"); // Binds the vertex color Variable in the shader program to the index 1.
// GL.BindAttribLocation(m_iShaderProgramHandle, 2, "UVCord"); // Binds the vertex UC coords Variable in the shader program to the index 2.
// if (OpenTKUtilities.Instance.SupportedOpenGLVersion != OpenTKUtilities.GLVersion.OpenGL2X)
// {
// GL.BindFragDataLocation(m_iShaderProgramHandle, 0, "FragColor"); // Binds the Pixel (fragment) color Variable to the index 3, only for GL3.0 or greater!!
// }
// GL.LinkProgram(m_iShaderProgramHandle); // Compiles the Shader into a complete program ready to be run on the GPU. (think linker stage in normal compiling).
// GL.GetProgram(m_iShaderProgramHandle, ProgramParameter.ValidateStatus, out iShaderError);
// if (iShaderError != 1 || iShaderError != 0)
// {
// logger.Error("Error " + iShaderError.ToString() + " Creating Shader Program: " + GL.GetShaderInfoLog(m_iShaderProgramHandle)); // Log Result!
// iShaderError = 1;
// }
// // The Following Bind our Projection, view (camera) and model Matricies in c# to the corosponding vars in the shader program
// // it is what allows us to update a matrix in c# and have the GPU do all the calculations for Transformations on next render.
// m_aiShaderMatrixLocations = new int[3]; // create memory.
// m_aiShaderMatrixLocations[0] = GL.GetUniformLocation(m_iShaderProgramHandle, "ProjectionMatrix");
// m_aiShaderMatrixLocations[1] = GL.GetUniformLocation(m_iShaderProgramHandle, "ViewMatrix");
// m_aiShaderMatrixLocations[2] = GL.GetUniformLocation(m_iShaderProgramHandle, "ModelMatrix");
// ErrorCode m_eGLError = GL.GetError();
// if (m_eGLError != ErrorCode.NoError)
// {
// logger.Info("OpenGL Bind Matricies to Shader Code: " + m_eGLError.ToString());
// }
// // This tells OpenGL to delete the shader objects.
// // Note that OpenGL wont delete them until all shader programs currently useing them are deleted also.
// // Deleteing them now lets OpenGL know that we don't want to use tem again in a different shader (if we do we will need to re compile them).
// // Allowing OpenGL to clean up after us. i.e. we do it now so we don't forget later ;)
// GL.DeleteShader(iGLVertexShader);
// GL.DeleteShader(iGLPixelShader);
//}
///// <summary>
///// Creates the default shader for openGL 2.1 or higher
///// </summary>
//void CreateDefaultVer120()
//{
// int iShaderError = 1;
// int iGLVertexShader = GL.CreateShader(ShaderType.VertexShader); // Get a shader handle from open GL
// GL.ShaderSource(iGLVertexShader, m_szVertexShaderVer120); // Let OpenGL know about the source code for the shandle provided.
// GL.CompileShader(iGLVertexShader); // Tell OpenGL to compile the shaders gened above.
// GL.GetShader(iGLVertexShader, ShaderParameter.CompileStatus, out iShaderError);
// if (iShaderError != 1)
// {
// logger.Error("Error " + iShaderError.ToString() + " Compiling Vertex Shader: " + GL.GetShaderInfoLog(iGLVertexShader)); // Log Result!
// iShaderError = 1;
// }
// int iGLPixelShader = GL.CreateShader(ShaderType.FragmentShader); // Get a shader handle from open GL
// GL.ShaderSource(iGLPixelShader, m_szPixelShaderVer120); // Let OpenGL know about the source code for the shandle provided.
// GL.CompileShader(iGLPixelShader); // Tell OpenGL to compile the shaders gened above.
// GL.GetShader(iGLPixelShader, ShaderParameter.CompileStatus, out iShaderError);
// if (iShaderError != 1)
// {
// logger.Error("Error " + iShaderError.ToString() + " Compiling Fragment/Pixel Shader: " + GL.GetShaderInfoLog(iGLPixelShader)); // Log Result!
// iShaderError = 1;
// }
// m_iShaderProgramHandle = GL.CreateProgram(); // Tell OpenGL to creat a handle for a complete shader program (composed of the above two shaders).
// GL.AttachShader(m_iShaderProgramHandle, iGLVertexShader); // Attache our Vertex shader to the program.
// GL.AttachShader(m_iShaderProgramHandle, iGLPixelShader); // Attache our Pixel (fragment) shader to our program.
// // Note the below 4 function calls bind our vertex components in C# to our OpenGL shader.
// GL.BindAttribLocation(m_iShaderProgramHandle, 0, "VertexPosition"); // Binds the vertex position Variable in the shader program to the index 0.
// GL.BindAttribLocation(m_iShaderProgramHandle, 1, "VertexColour"); // Binds the vertex color Variable in the shader program to the index 1.
// GL.BindAttribLocation(m_iShaderProgramHandle, 2, "UVCord"); // Binds the vertex UC coords Variable in the shader program to the index 2.
// GL.LinkProgram(m_iShaderProgramHandle); // Compiles the Shader into a complete program ready to be run on the GPU. (think linker stage in normal compiling).
// GL.GetProgram(m_iShaderProgramHandle, ProgramParameter.ValidateStatus, out iShaderError);
// if (iShaderError != 1)
// {
// logger.Error("Error " + iShaderError.ToString() + " Creating Shader Program: " + GL.GetShaderInfoLog(m_iShaderProgramHandle)); // Log Result!
// iShaderError = 1;
// }
// logger.Info("OpenGL Pre Bind Matricies to Shader Code: " + GL.GetError().ToString());
// // The Following Bind our Projection, view (camera) and model Matricies in c# to the corosponding vars in the shader program
// // it is what allows us to update a matrix in c# and have the GPU do all the calculations for Transformations on next render.
// m_aiShaderMatrixLocations = new int[3]; // create memory.
// m_aiShaderMatrixLocations[0] = GL.GetUniformLocation(m_iShaderProgramHandle, "ProjectionMatrix");
// m_aiShaderMatrixLocations[1] = GL.GetUniformLocation(m_iShaderProgramHandle, "ViewMatrix");
// m_aiShaderMatrixLocations[2] = GL.GetUniformLocation(m_iShaderProgramHandle, "ModelMatrix");
// m_eGLError = GL.GetError();
// if (m_eGLError != ErrorCode.NoError)
// {
// logger.Info("OpenGL Bind Matricies to Shader Code: " + m_eGLError.ToString());
// }
// // This tells OpenGL to delete the shader objects.
// // Note that OpenGL wont delete them until all shader programs currently useing them are deleted also.
// // Deleteing them now lets OpenGL know that we don't want to use tem again in a different shader (if we do we will need to re compile them).
// // Allowing OpenGL to clean up after us. i.e. we do it now so we don't forget later ;)
// GL.DeleteShader(iGLVertexShader);
// GL.DeleteShader(iGLPixelShader);
//}
///// <summary>
///// Creates the default Shader for openGL 3.2 or higher.
///// </summary>
//void CreateDefaultVer150()
//{
// int iShaderError = 1;
// int iGLVertexShader = GL.CreateShader(ShaderType.VertexShader); // Get a shader handle from open GL
// GL.ShaderSource(iGLVertexShader, m_szVertexShaderVer150); // Let OpenGL know about the source code for the shandle provided.
// GL.CompileShader(iGLVertexShader); // Tell OpenGL to compile the shaders gened above.
// GL.GetShader(iGLVertexShader, ShaderParameter.CompileStatus, out iShaderError);
// if (iShaderError != 1)
// {
// logger.Error("Error " + iShaderError.ToString() + " Compiling Vertex Shader: " + GL.GetShaderInfoLog(iGLVertexShader)); // Log Result!
// iShaderError = 1;
// }
// int iGLPixelShader = GL.CreateShader(ShaderType.FragmentShader); // Get a shader handle from open GL
// GL.ShaderSource(iGLPixelShader, m_szPixelShaderVer150); // Let OpenGL know about the source code for the shandle provided.
// GL.CompileShader(iGLPixelShader); // Tell OpenGL to compile the shaders gened above.
// GL.GetShader(iGLPixelShader, ShaderParameter.CompileStatus, out iShaderError);
// if (iShaderError != 1)
// {
// logger.Error("Error " + iShaderError.ToString() + " Compiling Fragment/Pixel Shader: " + GL.GetShaderInfoLog(iGLPixelShader)); // Log Result!
// iShaderError = 1;
// }
// m_iShaderProgramHandle = GL.CreateProgram(); // Tell OpenGL to creat a handle for a complete shader program (composed of the above two shaders).
// GL.AttachShader(m_iShaderProgramHandle, iGLVertexShader); // Attache our Vertex shader to the program.
// GL.AttachShader(m_iShaderProgramHandle, iGLPixelShader); // Attache our Pixel (fragment) shader to our program.
// // Note the below 4 function calls bind our vertex components in C# to our OpenGL shader.
// GL.BindAttribLocation(m_iShaderProgramHandle, 0, "VertexPosition"); // Binds the vertex position Variable in the shader program to the index 0.
// GL.BindAttribLocation(m_iShaderProgramHandle, 1, "VertexColour"); // Binds the vertex color Variable in the shader program to the index 1.
// GL.BindAttribLocation(m_iShaderProgramHandle, 2, "UVCord"); // Binds the vertex UC coords Variable in the shader program to the index 2.
// GL.BindFragDataLocation(m_iShaderProgramHandle, 0, "FragColor"); // Binds the Pixel (fragment) color Variable to the index 3.
// GL.LinkProgram(m_iShaderProgramHandle); // Compiles the Shader into a complete program ready to be run on the GPU. (think linker stage in normal compiling).
// GL.GetProgram(m_iShaderProgramHandle, ProgramParameter.ValidateStatus, out iShaderError);
// if (iShaderError != 1)
// {
// logger.Error("Error " + iShaderError.ToString() + " Creating Shader Program: " + GL.GetShaderInfoLog(m_iShaderProgramHandle)); // Log Result!
// iShaderError = 1;
// }
// // The Following Bind our Projection, view (camera) and model Matricies in c# to the corosponding vars in the shader program
// // it is what allows us to update a matrix in c# and have the GPU do all the calculations for Transformations on next render.
// m_aiShaderMatrixLocations = new int[3]; // create memory.
// m_aiShaderMatrixLocations[0] = GL.GetUniformLocation(m_iShaderProgramHandle, "ProjectionMatrix");
// m_aiShaderMatrixLocations[1] = GL.GetUniformLocation(m_iShaderProgramHandle, "ViewMatrix");
// m_aiShaderMatrixLocations[2] = GL.GetUniformLocation(m_iShaderProgramHandle, "ModelMatrix");
// m_eGLError = GL.GetError();
// if (m_eGLError != ErrorCode.NoError)
// {
// logger.Info("OpenGL Bind Matricies to Shader Code: " + m_eGLError.ToString());
// }
// // This tells OpenGL to delete the shader objects.
// // Note that OpenGL wont delete them until all shader programs currently useing them are deleted also.
// // Deleteing them now lets OpenGL know that we don't want to use tem again in a different shader (if we do we will need to re compile them).
// // Allowing OpenGL to clean up after us. i.e. we do it now so we don't forget later ;)
// GL.DeleteShader(iGLVertexShader);
// GL.DeleteShader(iGLPixelShader);
//}
public void SetProjectionMatrix(ref Matrix4 a_m4Projection)
{
GL.UseProgram(m_iShaderProgramHandle);
GL.UniformMatrix4(m_aiShaderMatrixLocations[0], false, ref a_m4Projection);
}
public void SetViewMatrix(ref Matrix4 a_m4View)
{
GL.UseProgram(m_iShaderProgramHandle);
GL.UniformMatrix4(m_aiShaderMatrixLocations[1], false, ref a_m4View);
}
public void Scale(float x, float y, float z)
{
mMatrix = Matrix4CreateScale(x, y, z) * mMatrix;
}
public override void applyPaintTransform(RenderObject child, Matrix4 transform)
{
D.assert(() => { throw new UIWidgetsError(this.GetType() + " does not implement applyPaintTransform."); });
}
public Matrix4 ApplyGeometricTransformations(RenderingContext rc, ComposedShader shader, SceneGraphNode context)
{
RefreshDefaultUniforms(shader);
//RefreshMaterialUniforms();
if (shader.IsTessellator)
{
RefreshTessUniforms(shader);
}
Matrix4 view = Matrix4.LookAt(new Vector3(4, 3, 3), // Camera is at (4,3,3), in World Space
new Vector3(0, 0, 0), // and looks at the origin
new Vector3(0, 1, 0) // Head is up (set to 0,-1,0 to look upside-down)
);
Matrix4 model; // applied transformation hierarchy
SceneGraphNode transform_context = context == null ? this : context;
List <Transform> transformationHierarchy = transform_context
.AscendantByType <Transform>()
.Select(t => (Transform)t)
.Where(t => t.Hidden == false)
.ToList();
Matrix4 modelview = Matrix4.Identity;// * rc.matricies.worldview;
// using Def_Use/Figure02.1Hut.x3d Cone and Cylinder
Vector3 x3dScale = new Vector3(0.06f, 0.06f, 0.06f); // scaling down to conform with X3D standard (note this was done manually and might need tweaking)
//x3dScale = Vector3.One;
Quaternion modelrotation = Quaternion.Identity;
Matrix4 modelLocalRotation = Matrix4.Identity;
//if (rc.cam.OrbitLocalOrientation != Vector2.Zero)
//{
// // Center of Rotation based on center of bounding box
// Quaternion qLocal = QuaternionExtensions.EulerToQuat(0, -rc.cam.OrbitLocalOrientation.X, -rc.cam.OrbitLocalOrientation.Y);
// Quaternion qAdjust = QuaternionExtensions.EulerToQuat(MathHelpers.PIOver2, 0.0f, 0.0f);
// Matrix4 mat4CenterOfRotation = Matrix4.CreateTranslation(centerOfRotation);
// Matrix4 origin = Matrix4.CreateTranslation(new Vector3(0, 0, 0));
// modelLocalRotation = mat4CenterOfRotation * Matrix4.CreateFromQuaternion(qLocal) * Matrix4.CreateFromQuaternion(qAdjust);
//}
//const float bbscale = 0.0329999961f;
Vector3 centerOffset = Vector3.Zero;
foreach (Transform transform in transformationHierarchy)
{
modelview = SceneEntity.ApplyX3DTransform(centerOffset,
Vector3.Zero,
transform.Scale,
Vector3.Zero,
transform.Translation, // * x3dScale,
modelview);
//modelview *= Matrix4.CreateTranslation(transform.Translation * x3dScale);
//modelrotation = new Quaternion(transform.Rotation.X, transform.Rotation.Y, transform.Rotation.Z, transform.Rotation.W);
//modelrotations *= Matrix4.CreateFromQuaternion(modelrotation);
//modelrotations *= MathHelpers.CreateRotation(ref modelrotation);
}
//Vector3 center = modelview.ExtractTranslation();
//Vector3 centerOffsetVector = center + (bbox.Maximum - bbox.Minimum);
//Matrix4 centerOffset = Matrix4.CreateTranslation(centerOffsetVector);
model = modelview;
Matrix4 cameraTransl = Matrix4.CreateTranslation(rc.cam.Position);
Quaternion q = rc.cam.Orientation;
Matrix4 cameraRot;
cameraRot = Matrix4.CreateFromQuaternion(q); // cameraRot = MathHelpers.CreateRotation(ref q);
Matrix4 MVP = ((modelLocalRotation * model) * cameraTransl) * cameraRot; // position and orient the Shape relative to the world and camera
//shader.SetFieldValue("size", new Vector3(bbox.Width, bbox.Height, bbox.Depth) * bbscale);
shader.SetFieldValue("modelview", ref MVP); //GL.UniformMatrix4(uniformModelview, false, ref rc.matricies.modelview);
shader.SetFieldValue("projection", ref rc.matricies.projection);
shader.SetFieldValue("camscale", rc.cam.Scale.X); //GL.Uniform1(uniformCameraScale, rc.cam.Scale.X);
shader.SetFieldValue("X3DScale", rc.matricies.Scale); //GL.Uniform3(uniformX3DScale, rc.matricies.Scale);
shader.SetFieldValue("coloringEnabled", this.coloring ? 1 : 0); //GL.Uniform1(uniforms.a_coloringEnabled, 0);
shader.SetFieldValue("texturingEnabled", this.texturingEnabled ? 1 : 0); //GL.Uniform1(uniforms.a_texturingEnabled, this.texturingEnabled ? 1 : 0);
shader.SetFieldValue("lightingEnabled", 1);
if (shader.IsBuiltIn == false)
{
shader.ApplyFieldsAsUniforms(rc);
}
return(MVP);
}
public void SetTop(ref Matrix4 matrix)
{
stack[stackIndex] = matrix;
device.SetTransform(matrixType, ref stack[stackIndex]);
}
public Matrix4 OpenTk()
{
return(Matrix4.Transpose(_openTk1));
}
public void MultiplyTop(ref Matrix4 matrix)
{
stack[stackIndex] = matrix * stack[stackIndex];
device.SetTransform(matrixType, ref stack[stackIndex]);
}
public static void OnResize(int width, int height)
{
UI.Width = width;
UI.Height = height;
UIProjectionMatrix = Matrix4.CreateTranslation(new Vector3(-UI.Width / 2, -UI.Height / 2, 0)) * Matrix4.CreateOrthographic(UI.Width, UI.Height, 0, 1000);
Shaders.UpdateUIProjectionMatrix(UIProjectionMatrix);
if (UIWindow == null)
{
return;
}
UIWindow.Size = new Point(UI.Width, UI.Height);
UIWindow.OnResize();
}
public unsafe override void MultiplyMatrix(ref Matrix4 matrix)
{
curStack.MultiplyTop(ref matrix);
}
protected override void OnPaint(System.Windows.Forms.PaintEventArgs e)
{
if (this.DesignMode)
return;
if (area.LocationMiddle.Lat == 0 && area.LocationMiddle.Lng == 0)
return;
try
{
base.OnPaint(e);
}
catch
{
return;
}
double heightscale = (step/90.0)*1;
float yawradians = (float) (Math.PI*(rpy.Z*1)/180.0f);
//radians = 0;
float mouseY = (float) step/10f;
cameraX = center.Lng; // -Math.Sin(yawradians) * mouseY; // multiplying by mouseY makes the
cameraY = center.Lat; // -Math.Cos(yawradians) * mouseY; // camera get closer/farther away with mouseY
cameraZ = (center.Alt < srtm.getAltitude(center.Lat, center.Lng).alt)
? (srtm.getAltitude(center.Lat, center.Lng).alt + 1)*heightscale
: center.Alt*heightscale; // (srtm.getAltitude(lookZ, lookX, 20) + 100) * heighscale;
lookX = center.Lng + Math.Sin(yawradians)*mouseY;
lookY = center.Lat + Math.Cos(yawradians)*mouseY;
lookZ = cameraZ;
// cameraZ += 0.04;
GMapProvider type = GMap.NET.MapProviders.GoogleSatelliteMapProvider.Instance;
PureProjection prj = type.Projection;
int size = (int) (cameraZ*150000);
// in front
PointLatLngAlt leftf = center.newpos(rpy.Z, size);
// behind
PointLatLngAlt rightf = center.newpos(rpy.Z, 50);
// left : 90 allows for 180 degree viewing angle
PointLatLngAlt left = center.newpos(rpy.Z - 90, size);
// right
PointLatLngAlt right = center.newpos(rpy.Z + 90, size);
double maxlat = Math.Max(left.Lat, Math.Max(right.Lat, Math.Max(leftf.Lat, rightf.Lat)));
double minlat = Math.Min(left.Lat, Math.Min(right.Lat, Math.Min(leftf.Lat, rightf.Lat)));
double maxlng = Math.Max(left.Lng, Math.Max(right.Lng, Math.Max(leftf.Lng, rightf.Lng)));
double minlng = Math.Min(left.Lng, Math.Min(right.Lng, Math.Min(leftf.Lng, rightf.Lng)));
// if (Math.Abs(area.Lat - maxlat) < 0.001)
{
}
// else
{
area = RectLatLng.FromLTRB(minlng, maxlat, maxlng, minlat);
}
GPoint topLeftPx = prj.FromLatLngToPixel(area.LocationTopLeft, zoom);
GPoint rightButtomPx = prj.FromLatLngToPixel(area.Bottom, area.Right, zoom);
GPoint pxDelta = new GPoint(rightButtomPx.X - topLeftPx.X, rightButtomPx.Y - topLeftPx.Y);
zoom = 21;
pxDelta.X = 9999;
int otherzoomlevel = 12;
// zoom based on pixel density
while (pxDelta.X > this.Width)
{
zoom--;
// current area
topLeftPx = prj.FromLatLngToPixel(area.LocationTopLeft, zoom);
rightButtomPx = prj.FromLatLngToPixel(area.Bottom, area.Right, zoom);
pxDelta = new GPoint(rightButtomPx.X - topLeftPx.X, rightButtomPx.Y - topLeftPx.Y);
}
otherzoomlevel = zoom - 4;
//Console.WriteLine("zoom {0}", zoom);
// update once per seconds - we only read from disk, so need to let cahce settle
if (lastrefresh.AddSeconds(0.5) < DateTime.Now)
{
// get tiles - bg
core.Provider = type;
core.Position = LocationCenter;
// get zoom 10
core.Zoom = otherzoomlevel;
core.OnMapSizeChanged(this.Width, this.Height);
// get actual current zoom
core.Zoom = zoom;
core.OnMapSizeChanged(this.Width, this.Height);
lastrefresh = DateTime.Now;
}
else
{
//return;
}
float screenscale = this.Width/(float) this.Height;
if(!Context.IsCurrent)
MakeCurrent();
GL.MatrixMode(MatrixMode.Projection);
OpenTK.Matrix4 projection = OpenTK.Matrix4.CreatePerspectiveFieldOfView((float)(120*MathHelper.deg2rad), screenscale, 0.00001f,
(float) step*20000);
GL.LoadMatrix(ref projection);
Matrix4 modelview = Matrix4.LookAt((float) cameraX, (float) cameraY, (float) cameraZ, (float) lookX,
(float) lookY, (float) lookZ, 0, 0, 1);
GL.MatrixMode(MatrixMode.Modelview);
// roll
modelview = Matrix4.Mult(modelview, Matrix4.CreateRotationZ((float)(rpy.X*MathHelper.deg2rad)));
// pitch
modelview = Matrix4.Mult(modelview, Matrix4.CreateRotationX((float)((rpy.Y - 15)*-MathHelper.deg2rad)));
GL.LoadMatrix(ref modelview);
GL.ClearColor(Color.CornflowerBlue);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit | ClearBufferMask.AccumBufferBit);
GL.LightModel(LightModelParameter.LightModelAmbient, new float[] {1f, 1f, 1f, 1f});
// GL.Disable(EnableCap.Fog);
GL.Enable(EnableCap.Fog);
//GL.Enable(EnableCap.Lighting);
//GL.Enable(EnableCap.Light0);
GL.Fog(FogParameter.FogColor, new float[] {100/255.0f, 149/255.0f, 237/255.0f, 1f});
//GL.Fog(FogParameter.FogDensity,0.1f);
GL.Fog(FogParameter.FogMode, (int) FogMode.Linear);
GL.Fog(FogParameter.FogStart, (float) step*40);
GL.Fog(FogParameter.FogEnd, (float) (step*50));
// GL.Enable(EnableCap.DepthTest);
GL.DepthFunc(DepthFunction.Always);
/*
GL.Begin(BeginMode.LineStrip);
GL.Color3(Color.White);
GL.Vertex3(0, 0, 0);
//GL.Color3(Color.Red);
GL.Vertex3(area.Bottom, 0, area.Left);
//GL.Color3(Color.Yellow);
GL.Vertex3(lookX, lookY, lookZ);
//GL.Color3(Color.Green);
GL.Vertex3(cameraX, cameraY, cameraZ);
GL.End();
*/
/*
GL.PointSize(10);
GL.Color4(Color.Yellow);
GL.LineWidth(5);
GL.Begin(PrimitiveType.LineStrip);
//GL.Vertex3(new Vector3((float)center.Lng,(float)center.Lat,(float)(center.Alt * heightscale)));
//GL.Vertex3(new Vector3(0, 0, 0));
//GL.Vertex3(new Vector3((float)cameraX, (float)cameraY, (float)cameraZ));
//GL.Color3(Color.Green);
//GL.Vertex3(new Vector3((float)lookX, (float)lookY, (float)lookZ));
GL.Vertex3(area.LocationTopLeft.Lng, area.LocationTopLeft.Lat, (float)cameraZ);
GL.Vertex3(area.LocationTopLeft.Lng, area.LocationRightBottom.Lat, (float)cameraZ);
GL.Vertex3(area.LocationRightBottom.Lng, area.LocationRightBottom.Lat, (float)cameraZ);
GL.Vertex3(area.LocationRightBottom.Lng, area.LocationTopLeft.Lat, (float)cameraZ);
GL.Vertex3(area.LocationTopLeft.Lng, area.LocationTopLeft.Lat, (float)cameraZ);
GL.End();
*/
GL.Finish();
GL.PointSize((float) (step*1));
GL.Color3(Color.Blue);
GL.Begin(PrimitiveType.Points);
GL.Vertex3(new Vector3((float) center.Lng, (float) center.Lat, (float) cameraZ));
GL.End();
//GL.ClampColor(ClampColorTarget.ClampReadColor, ClampColorMode.True);
/*
GL.Enable(EnableCap.Blend);
GL.DepthMask(false);
GL.BlendFunc(BlendingFactorSrc.Zero, BlendingFactorDest.Src1Color);
GL.DepthMask(true);
GL.Disable(EnableCap.Blend);
*/
// textureid.Clear();
// get level 10 tiles
List<GPoint> tileArea1 = prj.GetAreaTileList(area, otherzoomlevel, 1);
// get type list at new zoom level
List<GPoint> tileArea2 = prj.GetAreaTileList(area, zoom, 2);
List<GPoint> tileArea = new List<GPoint>();
tileArea.AddRange(tileArea1);
tileArea.AddRange(tileArea2);
// get tiles & combine into one
foreach (var p in tileArea)
{
int localzoom = zoom;
core.tileDrawingListLock.AcquireReaderLock();
core.Matrix.EnterReadLock();
try
{
if (tileArea1.Contains(p))
localzoom = otherzoomlevel;
topLeftPx = prj.FromLatLngToPixel(area.LocationTopLeft, localzoom);
GMap.NET.Internals.Tile t = core.Matrix.GetTileWithNoLock(localzoom, p);
if (t.NotEmpty)
{
foreach (GMapImage img in t.Overlays)
{
if (!textureid.ContainsKey(p))
{
generateTexture(p, (Bitmap) img.Img);
}
}
}
else
{
}
}
finally
{
core.Matrix.LeaveReadLock();
core.tileDrawingListLock.ReleaseReaderLock();
}
//GMapImage tile = ((PureImageCache)Maps.MyImageCache.Instance).GetImageFromCache(type.DbId, p, zoom) as GMapImage;
//if (tile != null && !textureid.ContainsKey(p))
{
// generateTexture(p, (Bitmap)tile.Img);
}
if (textureid.ContainsKey(p))
{
int texture = textureid[p];
GL.Enable(EnableCap.Texture2D);
GL.BindTexture(TextureTarget.Texture2D, texture);
}
else
{
//Console.WriteLine("Missing tile");
continue;
}
long x = p.X*prj.TileSize.Width - topLeftPx.X;
long y = p.Y*prj.TileSize.Width - topLeftPx.Y;
long xr = p.X*prj.TileSize.Width;
long yr = p.Y*prj.TileSize.Width;
long x2 = (p.X + 1)*prj.TileSize.Width;
long y2 = (p.Y + 1)*prj.TileSize.Width;
GL.LineWidth(0);
GL.Color3(Color.White);
// generate terrain
GL.Begin(PrimitiveType.TriangleStrip);
var latlng = prj.FromPixelToLatLng(xr, yr, localzoom);
double heightl = srtm.getAltitude(latlng.Lat, latlng.Lng).alt;
if (localzoom == 10)
heightl = 0;
//xr - topLeftPx.X, yr - topLeftPx.Y
GL.TexCoord2(0, 0);
GL.Vertex3(latlng.Lng, latlng.Lat, heightl*heightscale);
// next down
latlng = prj.FromPixelToLatLng(xr, y2, localzoom);
heightl = srtm.getAltitude(latlng.Lat, latlng.Lng).alt;
if (localzoom == 10)
heightl = 0;
GL.TexCoord2(0, 1);
GL.Vertex3(latlng.Lng, latlng.Lat, heightl*heightscale);
// next right
latlng = prj.FromPixelToLatLng(x2, yr, localzoom);
heightl = srtm.getAltitude(latlng.Lat, latlng.Lng).alt;
if (localzoom == 10)
heightl = 0;
GL.TexCoord2(1, 0);
GL.Vertex3(latlng.Lng, latlng.Lat, heightl*heightscale);
// next right down
latlng = prj.FromPixelToLatLng(x2, y2, localzoom);
heightl = srtm.getAltitude(latlng.Lat, latlng.Lng).alt;
if (localzoom == 10)
heightl = 0;
GL.TexCoord2(1, 1);
GL.Vertex3(latlng.Lng, latlng.Lat, heightl*heightscale);
GL.End();
}
GL.Flush();
try
{
this.SwapBuffers();
//Context.MakeCurrent(null);
}
catch
{
}
//this.Invalidate();
return;
}
public static void InitUI(int width, int height)
{
if (Shaders.Init())
{
Elements = new Dictionary <string, UIElement>();
// create the top level screen container
UIWindow = new UIContainer(new Point(0, 0), new Point(UI.Width, UI.Height), "TopLevel");
UIWindow.RelativeTo = Corner.BottomLeft;
Elements.Add("Screen", UIWindow);
UIProjectionMatrix = Matrix4.CreateTranslation(new Vector3(-UI.Width / 2, -UI.Height / 2, 0)) * Matrix4.CreateOrthographic(UI.Width, UI.Height, 0, 1000);
Visible = true;
MainThreadID = System.Threading.Thread.CurrentThread.ManagedThreadId;
OnResize(width, height);
}
}
private Matrix4 planetTransform(int position)
{
return(Matrix4.CreateScale(PlanetScale) * Matrix4.CreateTranslation(position * OrbitStep + OrbitOffset, 0, 0));
}
protected override void OnPaint(System.Windows.Forms.PaintEventArgs e)
{
if (this.DesignMode)
{
return;
}
if (area.LocationMiddle.Lat == 0 && area.LocationMiddle.Lng == 0)
{
return;
}
_angle += 1f;
// area.LocationTopLeft = new PointLatLng(area.LocationTopLeft.Lat + 0.0001,area.LocationTopLeft.Lng);
//area.Size = new SizeLatLng(0.1, 0.1);
try
{
base.OnPaint(e);
}
catch { return; }
double heightscale = (step / 90.0) * 3;
float radians = (float)(Math.PI * (rpy.Z * -1) / 180.0f);
//radians = 0;
float mouseY = (float)(0.1);
cameraX = area.LocationMiddle.Lng; // multiplying by mouseY makes the
cameraZ = area.LocationMiddle.Lat; // camera get closer/farther away with mouseY
cameraY = (LocationCenter.Alt < srtm.getAltitude(cameraZ, cameraX, 20)) ? (srtm.getAltitude(cameraZ, cameraX, 20) + 0.2) * heightscale : LocationCenter.Alt * heightscale; // (srtm.getAltitude(lookZ, lookX, 20) + 100) * heighscale;
lookX = area.LocationMiddle.Lng + Math.Sin(radians) * mouseY;;
lookY = cameraY;
lookZ = area.LocationMiddle.Lat + Math.Cos(radians) * mouseY;;
MakeCurrent();
GL.MatrixMode(MatrixMode.Projection);
OpenTK.Matrix4 projection = OpenTK.Matrix4.CreatePerspectiveFieldOfView(60 * deg2rad, 1f, 0.00001f, 5000.0f);
GL.LoadMatrix(ref projection);
Matrix4 modelview = Matrix4.LookAt((float)cameraX, (float)cameraY, (float)cameraZ, (float)lookX, (float)lookY, (float)lookZ, 0, 1, 0);
GL.MatrixMode(MatrixMode.Modelview);
// roll
modelview = Matrix4.Mult(modelview, Matrix4.CreateRotationZ(rpy.X * deg2rad));
// pitch
modelview = Matrix4.Mult(modelview, Matrix4.CreateRotationX(rpy.Y * -deg2rad));
GL.LoadMatrix(ref modelview);
GL.ClearColor(Color.LightBlue);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.LightModel(LightModelParameter.LightModelAmbient, new float[] { 1f, 1f, 1f, 1f });
GL.Enable(EnableCap.Texture2D);
GL.BindTexture(TextureTarget.Texture2D, texture);
/*
* GL.Begin(BeginMode.LineStrip);
*
* GL.Color3(Color.White);
* GL.Vertex3(0, 0, 0);
*
* GL.Vertex3(area.Bottom, 0, area.Left);
*
* GL.Vertex3(lookX, lookY, lookZ);
*
* //GL.Vertex3(cameraX, cameraY, cameraZ);
*
* GL.End();
*/
System.Diagnostics.Stopwatch sw = new System.Diagnostics.Stopwatch();
sw.Start();
//zoom = 14;
getImage();
sw.Stop();
Console.WriteLine("img " + sw.ElapsedMilliseconds);
sw.Start();
double increment = step * 5;
double cleanup = area.Bottom % increment;
double cleanup2 = area.Left % increment;
for (double z = (area.Bottom - cleanup); z < area.Top - step; z += increment)
{
//Makes OpenGL draw a triangle at every three consecutive vertices
GL.Begin(PrimitiveType.TriangleStrip);
for (double x = (area.Left - cleanup2); x < area.Right - step; x += increment)
{
double heightl = srtm.getAltitude(z, area.Right + area.Left - x, 20);
// Console.WriteLine(x + " " + z);
GL.Color3(Color.White);
// int heightl = 0;
double scale2 = (Math.Abs(x - area.Left) / area.WidthLng); // / (float)_terrain.Width;
double scale3 = (Math.Abs(z - area.Bottom) / area.HeightLat); // / (float)_terrain.Height;
double imgx = 1 - scale2;
double imgy = 1 - scale3;
//GL.Color3(Color.Red);
//GL.Color3(_terrain.GetPixel(imgx, imgy));
GL.TexCoord2(imgx, imgy);
GL.Vertex3(x, heightl * heightscale, z); // _terrain.GetPixel(x, z).R
try
{
heightl = srtm.getAltitude(z + increment, area.Right + area.Left - x, 20);
//scale2 = (Math.Abs(x - area.Left) / area.WidthLng) * (float)_terrain.Width;
scale3 = (Math.Abs(((z + increment) - area.Bottom)) / area.HeightLat);// / (float)_terrain.Height;
imgx = 1 - scale2;
imgy = 1 - scale3;
// GL.Color3(Color.Green);
//GL.Color3(_terrain.GetPixel(imgx, imgy));
GL.TexCoord2(imgx, imgy);
GL.Vertex3(x, heightl * heightscale, z + increment);
// Console.WriteLine(x + " " + (z + step));
}
catch { break; }
}
GL.End();
}
GL.Enable(EnableCap.Blend);
GL.DepthMask(false);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.One);
GL.DepthMask(true);
GL.Disable(EnableCap.Blend);
GL.Flush();
sw.Stop();
Console.WriteLine("GL " + sw.ElapsedMilliseconds);
try
{
this.SwapBuffers();
Context.MakeCurrent(null);
}
catch { }
//this.Invalidate();
}
private void RenderShape(RenderingContext rc)
{
// Refactor tessellation
var shader = CurrentShader;
if (shader != null)
{
shader.Use();
if (bbox != null)
{
shader.SetFieldValue("bboxMaxWidth", bbox.Width);
shader.SetFieldValue("bboxMaxHeight", bbox.Height);
shader.SetFieldValue("bboxMaxDepth", bbox.Depth);
shader.SetFieldValue("bbox_x", bbox.Width);
shader.SetFieldValue("bbox_y", bbox.Height);
shader.SetFieldValue("bbox_z", bbox.Depth);
}
shader.SetFieldValue("coloringEnabled", coloring ? 1 : 0);
if (typeof(ElevationGrid).IsInstanceOfType(geometry))
{
shader.SetFieldValue("lightingEnabled", 0);
shader.SetFieldValue("texturingEnabled", 1);
}
Vector3 tmp = rc.matricies.Scale;
if (typeof(Text).IsInstanceOfType(geometry))
{
rc.PushMatricies();
rc.matricies.Scale *= 200f;
}
if (depthMask == false)
{
//REFACTOR!!
Matrix4 mat4 = Matrix4.Identity;
//Quaternion qRotFix = QuaternionExtensions.EulerToQuat(rc.cam.calibOrient.X, rc.cam.calibOrient.Y, rc.cam.calibOrient.Z);
//mat4 *= Matrix4.CreateTranslation(rc.cam.calibTrans) * Matrix4.CreateFromQuaternion(qRotFix);
Quaternion qRotFix = QuaternionExtensions.EulerToQuat(0.15f, 3.479997f, 0f);
mat4 *= Matrix4.CreateTranslation(new Vector3(0f, 0f, -0.29f)) * Matrix4.CreateFromQuaternion(qRotFix);
// test weapon/gun rendering fixed in front of player
//TODO: port this to X3D
shader.SetFieldValue("modelview", ref mat4);
if (quadShader != null)
{
quadShader.SetFieldValue("modelview", ref mat4);
}
//GL.DepthMask(false);
}
shader.SetFieldValue("size", size);
shader.SetFieldValue("scale", scale);
if (loadedGeometry)
{
if (shader.IsTessellator)
{
RenderTessellator(rc);
}
else
{
if (typeof(PointSet).IsInstanceOfType(geometry))
{
RenderPoints(rc);
}
else if (typeof(IndexedLineSet).IsInstanceOfType(geometry) || typeof(LineSet).IsInstanceOfType(geometry))
{
RenderLines(rc);
}
else
{
RenderTriangles(rc);
RenderQuads(rc);
}
}
}
if (depthMask == false)
{
//GL.DepthMask(true);
}
if (typeof(Text).IsInstanceOfType(geometry))
{
rc.PopMatricies();
rc.matricies.Scale = tmp;
}
}
}
private void setupUi()
{
var formatter = new ThousandsFormatter();
var colonies = this.controller.Planets.Where(x => x.Owner != null).ToList();
this.UpdateScene(
ref this.colonyInfos,
colonies.Select(
planet =>
{
var xOffset = planet.OrdinalPosition * OrbitStep + OrbitOffset;
return(new SceneObject(new PolygonData(
PopCountZ,
new SpriteData(Matrix4.Identity, TextRenderUtil.Get.TextureId, Color.White),
TextRenderUtil.Get.BufferText(
LocalizationManifest.Get.CurrentLanguage["FormMain"]["Population"].Text() + ": " + formatter.Format(planet.Population),
-0.5f,
Matrix4.CreateScale(TextScale) * Matrix4.CreateTranslation(xOffset, -PlanetScale / 2 - PopCountTopMargin, 0)
).ToList()
)));
}
).ToList()
);
const float yOffset = -PlanetScale / 2 - PopCountTopMargin - TextScale - ButtonTopMargin - ButtonSize / 2;
//TODO(v0.6) buttons for only hostile colonies
this.UpdateScene(
ref this.bombButtons,
colonies.Select(
colony =>
{
var xOffset = colony.OrdinalPosition * OrbitStep + OrbitOffset;
//TODO(v0.6) Use scene object physical shape
return(new SceneObject(new PolygonData(
PopCountZ,
new SpriteData(Matrix4.CreateScale(ButtonSize) * Matrix4.CreateTranslation(xOffset, yOffset, 0), GalaxyTextures.Get.BombButton.Id, Color.White),
SpriteHelpers.UnitRectVertexData(GalaxyTextures.Get.BombButton)
)));
}).ToList()
);
}
internal void RenderToFrameBuffer(FrameBuffer frameBuffer, ref Matrix4 transform, bool useOrthoProjection)
{
if (frameBuffer == null)
{
throw new ArgumentNullException("frameBuffer");
}
if (!frameBuffer.Status)
{
throw new ArgumentException("Frame buffer is not renderable.", "frameBuffer");
}
UISystem.IsOffScreenRendering = true;
GraphicsContext graphicsContext = UISystem.GraphicsContext;
int num = frameBuffer.Width;
int num2 = frameBuffer.Height;
Matrix4 viewProjectionMatrix = UISystem.ViewProjectionMatrix;
Matrix4 transform3D = this.Transform3D;
PivotType pivotType = this.PivotType;
this.Transform3D = transform;
this.PivotType = PivotType.TopLeft;
LinkedTree <Widget> parent = this.linkedTree.Parent;
LinkedTree <Widget> linkedTree = null;
if (parent != null)
{
linkedTree = this.LinkedTree.NextSibling;
this.linkedTree.RemoveChild();
}
graphicsContext.SetFrameBuffer(frameBuffer);
graphicsContext.SetColorMask((ColorMask)15);
UISystem.SetClipRegionFull();
graphicsContext.SetViewport(0, 0, num, num2);
graphicsContext.SetClearColor(0f, 0f, 0f, 1f);
graphicsContext.Clear();
if (useOrthoProjection)
{
float num3 = 100000f;
float num4 = -100000f;
UISystem.ViewProjectionMatrix = new Matrix4(2f / (float)num * UISystem.Scale, 0f, 0f, 0f, 0f, -2f / (float)num2 * UISystem.Scale, 0f, 0f, 0f, 0f, -2f / (num3 - num4), 0f, -1f, 1f, (num3 + num4) / (num3 - num4), 1f);
}
UISystem.Render(this);
graphicsContext.Enable((EnableMode)4u, true);
graphicsContext.SetBlendFuncRgb((BlendFuncMode)0, (BlendFuncFactor)0, (BlendFuncFactor)1);
graphicsContext.SetBlendFuncAlpha((BlendFuncMode)0, (BlendFuncFactor)9, (BlendFuncFactor)0);
UISystem.SetClipRegionFull();
UISprite uISprite = new UISprite(1);
UISpriteUnit unit = uISprite.GetUnit(0);
unit.SetPosition(-1f, -1f);
unit.Width = (float)frameBuffer.Width + 2f;
unit.Height = (float)frameBuffer.Height + 2f;
unit.Color = new UIColor(0f, 0f, 0f, 1f);
uISprite.Render();
graphicsContext.SetFrameBuffer(null);
UISystem.SetClipRegionFull();
graphicsContext.SetColorMask((ColorMask)7);
UISystem.ViewProjectionMatrix = viewProjectionMatrix;
if (linkedTree != null)
{
this.linkedTree.InsertChildBefore(linkedTree);
}
else if (parent != null)
{
parent.AddChildLast(this.linkedTree);
}
this.pivotType = pivotType;
this.Transform3D = transform3D;
UISystem.IsOffScreenRendering = false;
}
public override void Render(GLContext context)
{
if (PrimaryEditor.RenderLines)
{
context.Textures.White.Bind();
context.Rendering.RenderLineBox(Mins, Maxes, RotMatrix());
}
else
{
Location HalfSize = (Maxes - Mins) / 2;
Matrix4 mat = Matrix4.CreateScale((float)HalfSize.X, (float)HalfSize.Y, (float)HalfSize.Z) * RotMatrix() * Matrix4.CreateTranslation((Mins + HalfSize).ToOVector());
GL.UniformMatrix4(2, false, ref mat);
context.Rendering.SetMinimumLight(1.0f);
MyVBO.Render(PrimaryEditor.RenderTextures);
}
}
public void RenderToFrameBuffer(FrameBuffer frameBuffer, Matrix4 transform)
{
this.RenderToFrameBuffer(frameBuffer, ref transform, true);
}
public override void Render(RenderingContext rc)
{
base.Render(rc);
rc.PushMatricies();
//if (!loadedGeometry) return;
// PREPARE shape for rendering
NormalMatrix = new Matrix3(rc.matricies.modelview); // NormalMatrix = M4GetUpper3x3(ModelviewMatrix);
var shader = CurrentShader;
if (shader != null)
{
// CurrentShader = linkedShaders;
shader.Use();
if (shader.IsTessellator)
{
if (shader.IsBuiltIn)
{
// its a built in system shader so we are using the the fixed parameter inbuilt tesselator
CurrentShader.SetFieldValue("TessLevelInner", this.tessLevelInner);
CurrentShader.SetFieldValue("TessLevelOuter", this.tessLevelOuter);
}
}
shader.SetFieldValue("lightingEnabled", 1);
shader.SetFieldValue("headlightEnabled", 0);
shader.SetFieldValue("calib1", rc.cam.calibTrans);
shader.SetFieldValue("calib2", rc.cam.calibOrient);
if (depthMask)
{
Matrix4 MVP = ApplyGeometricTransformations(rc, shader, this);
Vector3 lookat = QuaternionExtensions.Rotate(rc.cam.Orientation, Vector3.UnitZ);
Vector3 forward = new Vector3(lookat.X, 0, lookat.Z).Normalized();
Vector3 up = Vector3.UnitY;
Vector3 left = up.Cross(forward);
Vector2 orient;
Vector3 position;
orient = QuaternionExtensions.ExtractPitchYawRoll(rc.cam.Orientation.Inverted()).Xy; // pitch and yaw only
position = rc.cam.Position;
shader.SetFieldValue("headlightEnabled", NavigationInfo.HeadlightEnabled ? 1 : 0);
shader.SetFieldValue("sceneCameraPosition", position);
shader.SetFieldValue("model", ref MVP);
shader.SetFieldValue("orientation", orient);
shader.SetFieldValue("lookat", rc.cam.Direction);
shader.SetFieldValue("forward", forward);
shader.SetFieldValue("up", up);
shader.SetFieldValue("left", left);
}
else
{
//REFACTOR!!
RefreshDefaultUniforms(shader);
if (shader.IsTessellator)
{
RefreshTessUniforms(shader);
}
//Matrix4 MVP = rc.cam.GetWorldOrientation() ;
//shader.SetFieldValue("modelview", ref MVP);
//shader.SetFieldValue("modelview", ref MVP); //GL.UniformMatrix4(uniformModelview, false, ref rc.matricies.modelview);
shader.SetFieldValue("projection", ref rc.matricies.projection);
shader.SetFieldValue("camscale", rc.cam.Scale.X); //GL.Uniform1(uniformCameraScale, rc.cam.Scale.X);
shader.SetFieldValue("X3DScale", rc.matricies.Scale); //GL.Uniform3(uniformX3DScale, rc.matricies.Scale);
shader.SetFieldValue("coloringEnabled", coloring ? 1 : 0);
shader.SetFieldValue("texturingEnabled", this.texturingEnabled ? 1 : 0); //GL.Uniform1(uniforms.a_texturingEnabled, this.texturingEnabled ? 1 : 0);
shader.SetFieldValue("normalmatrix", ref NormalMatrix);
}
ApplyAppearance(rc);
// RENDER shape
RenderShape(rc);
}
if (drawBoundingBox && bbox != null)
{
RenderBoundingBox(rc);
}
}
