private void OpenGLControl_OpenGLDraw(object sender, OpenGLEventArgs args)
{
// Get the OpenGL instance.
var gl = args.OpenGL;
// Add a bit to theta (how much we're rotating the scene) and create the modelview
// and normal matrices.
theta += 0.01f;
scene.CreateModelviewAndNormalMatrix(theta);
// Clear the color and depth buffer.
gl.ClearColor(0f, 0f, 0f, 1f);
gl.Clear(OpenGL.GL_COLOR_BUFFER_BIT | OpenGL.GL_DEPTH_BUFFER_BIT | OpenGL.GL_STENCIL_BUFFER_BIT);
// Render the scene in either immediate or retained mode.
switch (comboRenderMode.SelectedIndex)
{
case 0:
{
scene.RenderRetainedMode(gl, checkBoxUseToonShader.IsChecked.Value); break;
}
case 1:
{
axies.Render(gl, RenderMode.Design);
scene.RenderImmediateMode(gl);
break;
}
}
}
private void OpenGLControl_OpenGLInitialized(object sender, OpenGLEventArgs args)
{
OpenGL gl = args.OpenGL;
// Initialise the scene.
scene.Initialise(gl);
}
private void OpenGLControl_Resized(object sender, OpenGLEventArgs args)
{
// Get the OpenGL instance.
var gl = args.OpenGL;
// Create the projection matrix for the screen size.
scene.CreateProjectionMatrix(gl, (float)ActualWidth, (float)ActualHeight);
}
private void OpenGL_Resize(object sender, OpenGLEventArgs args)
{
const float rads = (60.0f / 360.0f) * (float)Math.PI * 2.0f;
projectionMatrix = glm.perspective(rads, (float)(openGLControl.ActualWidth / openGLControl.ActualHeight), 0.1f, 100.0f);
}
private void OpenGLControl_OnOpenGLInitialized(object sender, OpenGLEventArgs args)
{
args.OpenGL.Enable(OpenGL.GL_DEPTH_TEST);
}
private void OpenGL_Initialize(object sender, OpenGLEventArgs args)
{
openGLControl.OpenGLVersion = SharpGL.Version.OpenGLVersion.OpenGL3_3;
OpenGL gl = openGLControl.OpenGL;
vao = new VertexBufferArray();
vao.Create(gl);
vao.Bind(gl);
vbo = new VertexBuffer();
vbo.Create(gl);
vbo.Bind(gl);
gl.EnableVertexAttribArray(0);
gl.VertexAttribPointer(0, 3, OpenGL.GL_FLOAT, false, 8 * 4, new System.IntPtr(0));
gl.EnableVertexAttribArray(1);
gl.VertexAttribPointer(1, 2, OpenGL.GL_FLOAT, false, 8 * 4, new System.IntPtr(12));
gl.EnableVertexAttribArray(2);
gl.VertexAttribPointer(2, 3, OpenGL.GL_FLOAT, false, 8 * 4, new System.IntPtr(20));
gl.BindVertexArray(0);
string vertexShaderSource =
@"
#version 410
layout (location = 0) in vec3 in_position;
layout (location = 1) in vec2 in_uv;
layout (location = 2) in vec3 in_normal;
uniform mat4 mvp;
uniform mat4 m;
out vec3 normal;
out vec2 uv;
void main()
{
gl_Position = mvp * vec4(in_position, 1.0);
normal = (m * vec4(in_normal, 0.0)).xyz;
uv = in_uv;
}
";
string fragmentShaderSource =
@"
#version 410
layout (location = 0) out vec4 out_color;
in vec3 normal;
in vec2 uv;
void main()
{
out_color = vec4(1, 0, 0, 1);
if (length(normal) > 0.0)
{
out_color = vec4(abs(normal), 1);
}
}
";
shader = new ShaderProgram();
try
{
shader.Create(gl, vertexShaderSource, fragmentShaderSource, null);
}
catch (ShaderCompilationException e)
{
string error = e.CompilerOutput;
string message = e.Message;
}
const float rads = (60.0f / 360.0f) * (float)Math.PI * 2.0f;
projectionMatrix = glm.perspective(rads, (float)(openGLControl.ActualWidth / openGLControl.ActualHeight), 0.1f, 100.0f);
modelMatrix = mat4.identity();
cameraPos = new vec3(0.0f, 0.0f, 5.0f);
viewMatrix = glm.lookAt(cameraPos, new vec3(0f), new vec3(0f, 1f, 0f));
lastMousePos = new Point(-1, -1);
gl.PointSize(5f);
gl.ClearColor(0.2f, 0.3f, 0.8f, 1);
}
private void OpenGLControl_Resized(object sender, OpenGLEventArgs args)
{
_GL = args.OpenGL;
InitialiseRenderer();
}
private void openGLControl_OpenGLDraw(object sender, OpenGLEventArgs args)
{
OpenGL gl = openGLControl.OpenGL;
gl.LookAt(-2, 0, 0, 0, 0, 0, 0, 1, 0);
gl.Clear(OpenGL.GL_COLOR_BUFFER_BIT | OpenGL.GL_DEPTH_BUFFER_BIT);
gl.MatrixMode(OpenGL.GL_MODELVIEW);
gl.PushMatrix();
gl.LoadIdentity();
gl.Translate(scale, position, 0);
gl.Rotate(Angle, 0.0f, 0.0f, 2.0f);
gl.Rotate(rotation, 0.0f, 1.0f, 0.0f);
gl.Color(0.5, 0.5, 0.6);
Set(gl, 0, 0, 0, 0.3);
Set(gl, 0, -0.1, -0.2, 0.1);
Set(gl, 0, 0.1, 0, 0.1);
Set(gl, 0, -0.1, 0.4, 0.1);
Set(gl, 0, 0.1, 0, 0.1);
Set(gl, -0.2, -0.1, -0.2, 0.1);
Set(gl, 0, 0.1, 0, 0.1);
Set(gl, 0.4, -0.1, 0, 0.1);
Set(gl, 0, 0.1, 0, 0.1);
Set(gl, -0.2, 0.2, 0, 0.1);
if (Key1 == 0)
{
gl.Color(0.8, 0.4, 0.8);
Set(gl, 0, 0.1, 0, 0.05);
gl.Color(0.9, 0.3, 0.2);
Set(gl, 0.2, -0.2, 0, 0.05);
gl.Color(0.2, 0.9, 0.3);
Set(gl, -0.2, 0, 0.2, 0.05);
gl.Color(0.3, 0.2, 0.9);
Set(gl, 0, 0, -0.4, 0.05);
gl.Color(0.8, 0.7, 0.2);
Set(gl, -0.2, 0, 0.2, 0.05);
gl.Translate(0.2, 0.2, 0);
}
else
{
gl.Translate(0, 0.1, 0);
}
if (Count >= 1)
{
if (control == 1)
{
control = 0;
Temp = 1;
iter1 = 1;
iter2 = 1;
Key1 = 0;
MainKey1 = 0;
MainKey2 = 0;
Random random = new Random();
for (int i = 0; i < 100; i++)
{
ColorArray1[i, 0] = (int)random.Next(255, 705);
ColorArray1[i, 1] = (int)random.Next(255, 705);
ColorArray1[i, 2] = (int)random.Next(255, 705);
}
}
if (31 == iter1)
{
iter1 = 1;
MainKey1 = 1;
MainKey2 = 0;
Temp = 1;
}
else if (Count <= (int)iter2)
{
iter2 = 1;
MainKey2 = 1;
MainKey1 = 0;
Temp = 1;
}
if (MainKey1 == 0)
{
gl.Translate(-0.2, -0.2, 0);
Act_1(gl, (int)Temp, iter1);
if ((int)Temp < 31)
{
Temp += 1;
}
}
else if (MainKey2 == 0 && MainKey1 == 1)
{
gl.Translate(0, (0.025 * 28) - 0.2, 0);
Act_2(gl, (int)Temp, (int)iter2);
if ((int)Temp < Count)
{
Temp += 1;
}
}
}
gl.PopMatrix();
gl.Flush();
rotation += Speed;
}
private void AudioScopeInitialized1(object sender, OpenGLEventArgs args)
{
}
private void SharpglCtrl_OnOpenGLDraw(object sender, OpenGLEventArgs args)
{
_logger.Trace("SharpglCtrl_OnOpenGLDraw");
}
private void OpenGLControl_OpenGLDraw(object sender, OpenGLEventArgs args)
{
OpenGL gl = args.OpenGL;
// Clear the color and depth buffers.
gl.Clear(OpenGL.GL_COLOR_BUFFER_BIT | OpenGL.GL_DEPTH_BUFFER_BIT);
// Reset the modelview matrix.
gl.LoadIdentity();
// Move the geometry into a fairly central position.
gl.Translate(0, 0.0f, -2f);
// Draw a pyramid. First, rotate the modelview matrix.
gl.Rotate(-60f, 1.0f, 0.0f, 0.0f);
gl.Rotate(rotatePyramid, 0.0f, 0.0f, 1.0f);
// Start drawing triangles.
int xSize = 50;
int ySize = 50;
//gl.Begin(OpenGL.GL_QUADS);
float z = 0.001f;
float k = 0.6f;
//int counter = 0;
for (int x = 0; x < xSize - 1; x++)
{
for (int y = 0; y < ySize - 1; y++)
{
var c = GetColor(resultsMap[x, y]);
var center = Center(Center(resultsMap[x, y], resultsMap[x + 1, y + 1]), Center(resultsMap[x + 1, y], resultsMap[x, y + 1]));
gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
gl.Begin(OpenGL.GL_TRIANGLES);
c = GetColor(resultsMap[x, y]);
gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
gl.Vertex(resultsMap[x, y].X - 0.5f, resultsMap[x, y].Y - 0.5f, resultsMap[x, y].Z * k);
c = GetColor(resultsMap[x + 1, y]);
gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
gl.Vertex(resultsMap[x + 1, y].X - 0.5f, resultsMap[x + 1, y].Y - 0.5f, resultsMap[x + 1, y].Z * k);
c = GetColor(center);
gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
gl.Vertex(center.X - 0.5f, center.Y - 0.5f, center.Z * k);
c = GetColor(resultsMap[x + 1, y]);
gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
gl.Vertex(resultsMap[x + 1, y].X - 0.5f, resultsMap[x + 1, y].Y - 0.5f, resultsMap[x + 1, y].Z * k);
c = GetColor(resultsMap[x + 1, y + 1]);
gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
gl.Vertex(resultsMap[x + 1, y + 1].X - 0.5f, resultsMap[x + 1, y + 1].Y - 0.5f, resultsMap[x + 1, y + 1].Z * k);
c = GetColor(center);
gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
gl.Vertex(center.X - 0.5f, center.Y - 0.5f, center.Z * k);
c = GetColor(resultsMap[x + 1, y + 1]);
gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
gl.Vertex(resultsMap[x + 1, y + 1].X - 0.5f, resultsMap[x + 1, y + 1].Y - 0.5f, resultsMap[x + 1, y + 1].Z * k);
c = GetColor(resultsMap[x, y + 1]);
gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
gl.Vertex(resultsMap[x, y + 1].X - 0.5f, resultsMap[x, y + 1].Y - 0.5f, resultsMap[x, y + 1].Z * k);
c = GetColor(center);
gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
gl.Vertex(center.X - 0.5f, center.Y - 0.5f, center.Z * k);
c = GetColor(resultsMap[x, y + 1]);
gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
gl.Vertex(resultsMap[x, y + 1].X - 0.5f, resultsMap[x, y + 1].Y - 0.5f, resultsMap[x, y + 1].Z * k);
c = GetColor(resultsMap[x, y]);
gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
gl.Vertex(resultsMap[x, y].X - 0.5f, resultsMap[x, y].Y - 0.5f, resultsMap[x, y].Z * k);
c = GetColor(center);
gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
gl.Vertex(center.X - 0.5f, center.Y - 0.5f, center.Z * k);
gl.End();
gl.Color(0.1f, 0.1f, 0.1f);
gl.Begin(OpenGL.GL_LINES);
gl.Vertex(resultsMap[x, y].X - 0.5f, resultsMap[x, y].Y - 0.5f, resultsMap[x, y].Z * k + z);
gl.Vertex(center.X - 0.5f, center.Y - 0.5f, center.Z * k + z);
gl.Vertex(resultsMap[x + 1, y].X - 0.5f, resultsMap[x + 1, y].Y - 0.5f, resultsMap[x + 1, y].Z * k + z);
gl.Vertex(center.X - 0.5f, center.Y - 0.5f, center.Z * k + z);
gl.Vertex(resultsMap[x + 1, y + 1].X - 0.5f, resultsMap[x + 1, y + 1].Y - 0.5f, resultsMap[x + 1, y + 1].Z * k + z);
gl.Vertex(center.X - 0.5f, center.Y - 0.5f, center.Z * k + z);
gl.Vertex(resultsMap[x, y + 1].X - 0.5f, resultsMap[x, y + 1].Y - 0.5f, resultsMap[x, y + 1].Z * k + z);
gl.Vertex(center.X - 0.5f, center.Y - 0.5f, center.Z * k + z);
gl.End();
//counter = (counter + 1) % 4;
//gl.Vertex(resultsMap[x, y].X - 0.5f, resultsMap[x, y].Y - 0.5f, resultsMap[x, y].Z * k);
////c = GetColor(resultsMap[x + 1, y]);
////gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
//gl.Vertex(resultsMap[x + 1, y].X - 0.5f, resultsMap[x + 1, y].Y - 0.5f, resultsMap[x + 1, y].Z * k);
////c = GetColor(resultsMap[x + 1, y + 1]);
////gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
//gl.Vertex(resultsMap[x + 1, y + 1].X - 0.5f, resultsMap[x + 1, y + 1].Y - 0.5f, resultsMap[x + 1, y + 1].Z * k);
////c = GetColor(resultsMap[x, y + 1]);
////gl.Color((float)c.R / 255f, (float)c.G / 255f, (float)c.B / 255f);
//gl.Vertex(resultsMap[x, y + 1].X - 0.5f, resultsMap[x, y + 1].Y - 0.5f, resultsMap[x, y + 1].Z * k);
}
}
gl.Color(0.2f, 0.2f, 0.2f);
gl.Begin(OpenGL.GL_QUADS);
for (int y = 0; y < ySize - 1; y++)
{
gl.Vertex(resultsMap[0, y].X - 0.5f, resultsMap[0, y].Y - 0.5f, resultsMap[0, y].Z * k);
gl.Vertex(resultsMap[0, y].X - 0.5f, resultsMap[0, y].Y - 0.5f, -0.05);
gl.Vertex(resultsMap[0, y + 1].X - 0.5f, resultsMap[0, y + 1].Y - 0.5f, -0.05);
gl.Vertex(resultsMap[0, y + 1].X - 0.5f, resultsMap[0, y + 1].Y - 0.5f, resultsMap[0, y + 1].Z * k);
}
gl.End();
gl.Begin(OpenGL.GL_QUADS);
for (int y = 0; y < ySize - 1; y++)
{
gl.Vertex(resultsMap[xSize - 1, y].X - 0.5f, resultsMap[xSize - 1, y].Y - 0.5f, resultsMap[xSize - 1, y].Z * k);
gl.Vertex(resultsMap[xSize - 1, y].X - 0.5f, resultsMap[xSize - 1, y].Y - 0.5f, -0.05);
gl.Vertex(resultsMap[xSize - 1, y + 1].X - 0.5f, resultsMap[xSize - 1, y + 1].Y - 0.5f, -0.05);
gl.Vertex(resultsMap[xSize - 1, y + 1].X - 0.5f, resultsMap[xSize - 1, y + 1].Y - 0.5f, resultsMap[xSize - 1, y + 1].Z * k);
}
gl.End();
gl.Begin(OpenGL.GL_QUADS);
for (int x = 0; x < xSize - 1; x++)
{
gl.Vertex(resultsMap[x, 0].X - 0.5f, resultsMap[xSize - 1, 0].Y - 0.5f, resultsMap[x, 0].Z * k);
gl.Vertex(resultsMap[x, 0].X - 0.5f, resultsMap[xSize - 1, 0].Y - 0.5f, -0.05);
gl.Vertex(resultsMap[x + 1, 0].X - 0.5f, resultsMap[x + 1, 0].Y - 0.5f, -0.05);
gl.Vertex(resultsMap[x + 1, 0].X - 0.5f, resultsMap[x + 1, 0].Y - 0.5f, resultsMap[x + 1, 0].Z * k);
}
gl.End();
gl.Begin(OpenGL.GL_QUADS);
for (int x = 0; x < xSize - 1; x++)
{
gl.Vertex(resultsMap[x, ySize - 1].X - 0.5f, resultsMap[x, ySize - 1].Y - 0.5f, resultsMap[x, ySize - 1].Z * k);
gl.Vertex(resultsMap[x, ySize - 1].X - 0.5f, resultsMap[x, ySize - 1].Y - 0.5f, -0.05);
gl.Vertex(resultsMap[x + 1, ySize - 1].X - 0.5f, resultsMap[x + 1, ySize - 1].Y - 0.5f, -0.05);
gl.Vertex(resultsMap[x + 1, ySize - 1].X - 0.5f, resultsMap[x + 1, ySize - 1].Y - 0.5f, resultsMap[x + 1, ySize - 1].Z * k);
}
gl.End();
//gl.Color(0.1f, 0.1f, 0.1f);
//gl.Begin(OpenGL.GL_LINES);
//for (int x = 0; x < xSize; x++)
//{
// for (int y = 0; y < ySize; y++)
// {
// if (x + 1 < xSize)
// {
// gl.Vertex(resultsMap[x, y].X - 0.5f, resultsMap[x, y].Y - 0.5f, resultsMap[x, y].Z * k + z);
// gl.Vertex(resultsMap[x + 1, y].X - 0.5f, resultsMap[x + 1, y].Y - 0.5f, resultsMap[x + 1, y].Z * k + z);
// }
// if (y + 1 < ySize)
// {
// gl.Vertex(resultsMap[x, y].X - 0.5f, resultsMap[x, y].Y - 0.5f, resultsMap[x, y].Z * k + z);
// gl.Vertex(resultsMap[x, y + 1].X - 0.5f, resultsMap[x, y + 1].Y - 0.5f, resultsMap[x, y + 1].Z * k + z);
// }
// }
//}
//gl.End();
gl.Flush();
}
private void openGLControl_OpenGLInitialized(object sender, OpenGLEventArgs args)
{
OpenGL gl = openGLControl.OpenGL;
gl.ClearColor(0, 0, 0, 0);
}
private void GLControl_Resized(Object sender, OpenGLEventArgs args)
{
CreateProjectionMatrix(0.45F, ActualWidth, ActualHeight, 1, 300);
}
private void OpenGLControl_OpenGLInitialized(object sender, OpenGLEventArgs args)
{
args.OpenGL.Enable(OpenGL.GL_DEPTH_TEST);
args.OpenGL.ClearColor(1.0f, 1.0f, 1.0f, 0f);
}
private void GLControl_OpenGLDraw(Object sender, OpenGLEventArgs args)
{
//Does nothing. Used to prevent SharpGL error messages.
}
/// <summary>
/// Handles the OpenGLDraw event of the openGLControl1 control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="args">The <see cref="SharpGL.SceneGraph.OpenGLEventArgs"/> instance containing the event data.</param>
private void openGLControl_OpenGLDraw(object sender, OpenGLEventArgs args)
{
m_world.Sirina_prozora = (int)Window.GetWindow(this).ActualWidth;
m_world.Draw(args.OpenGL);
}
private void openGLControl_OpenGLInitialized(object sender, OpenGLEventArgs args)
{
OpenGL gl = openGLControl.OpenGL;
}
private void OpenGLControl_OpenGLInitialized(object sender, OpenGLEventArgs args)
{
glContext.OpenGLInit(sender, args, glContext.DEFAULT_VS, TxtBox_FS.Text);
}
public virtual void Resized(object sender, OpenGLEventArgs args)
{
OpenGLControl control = (OpenGLControl)sender;
OpenGLWindow.BasicResize(OpenGLWindow, control.RenderSize);
}
//private void make_change(object sender, EventArgs e)
//{
// second_count++;
// second_count %= 38;
// this.Title = second_count.ToString();
// //System.Threading.Thread.Sleep(5000);
// OpenGL gl = myGLCon.OpenGL;
// ////gl = e.OpenGL;
// //// Load the identity matrix.
// ////gl.LoadIdentity();
// //// Set the clear color.
// //gl.ClearColor(1, 1, 1, 0);
// ////// Clear the color and depth buffer.
// //gl.Clear(OpenGL.GL_COLOR_BUFFER_BIT | OpenGL.GL_DEPTH_BUFFER_BIT);
// //gl.LoadIdentity();
// //gl.Flush();
// for (int index = 0; index != ds.Tables[0].Rows.Count; ++index)
// {
// DataRow dr = ds.Tables[0].Rows[index];
// if (tag_arr[index] == true)
// continue;
// else
// {
// myGLCon_drawWireFram((float)dr["lx"], (float)dr["lz"], (float)dr["ly"], (float)dr["hx"], (float)dr["hz"], (float)dr["hy"]);
// myGLCon_drawCube((float)dr["lx"], (float)dr["lz"], (float)dr["ly"], (float)dr["hx"], (float)dr["hz"], (float)dr["hy"], 0.5f, 0.5f, 0.5f);
// tag_arr[index] = true;
// break;
// }
// }
//}
//动画演示，初始化
//private void myGLCon_OpenGLDraw(object sender, OpenGLEventArgs args)
//{
// gl = myGLCon.OpenGL;
// // Clear the color and depth buffer.
// //gl.ClearColor(1, 1, 1, 0);
// //gl.Clear(OpenGL.GL_COLOR_BUFFER_BIT | OpenGL.GL_DEPTH_BUFFER_BIT);
// // Load the identity matrix.
// //gl.LoadIdentity();
// // Rotate around the Y axis.
// gl.Rotate(rotation, 0.0f, 1.0f, 0.0f);
// //画车厢线框图
// myGLCon_drawWireFram(0.0f, 0.0f, 0.0f, 5.0f, 2.0f, 2.0f);
// ////动态展示箱子
// //全部置为false
// for (int index = 0; index != ds.Tables[0].Rows.Count; ++index)
// {
// tag_arr[index] = false;
// }
// ////取得箱子总数
// int box_number = ds.Tables[0].Rows.Count;
// //DispatcherTimer timer = new DispatcherTimer();//定时器
// //timer.Interval = TimeSpan.FromMilliseconds(10000);//定时10毫秒
// //timer.Tick += new EventHandler(make_change);
// //timer.IsEnabled = true;
// //timer.Start();
// //foreach (DataRow dr in ds.Tables[0].Rows)
// //{
// // float Blue, Red, Green;
// // string temp;
// // temp = dr["distance"].ToString();
// // if (!ColorHashTable.ContainsKey(dr["distance"].ToString()))
// // {
// // Random ra = new Random();
// // Blue = (float)ra.NextDouble();
// // Red = (float)ra.NextDouble();
// // Green = (float)ra.NextDouble();
// // ColorHashTable.Add(dr["distance"].ToString(), Blue.ToString() + " " + Red.ToString() + " " + Green.ToString());
// // }
// // else
// // {
// // string AllColor = ColorHashTable[dr["distance"].ToString()].ToString();
// // string[] ColorArray = AllColor.Split(' ');
// // Blue = (float)Convert.ToDecimal(ColorArray[0]);
// // Red = (float)Convert.ToDecimal(ColorArray[1]);
// // Green = (float)Convert.ToDecimal(ColorArray[2]);
// // }
// // //画箱子线框图
// // //drawWireFram((float)dr["lx"], (float)dr["ly"], (float)dr["lz"], (float)dr["hx"], (float)dr["hy"], (float)dr["hz"]);
// // //drawCube((float)dr["lx"], (float)dr["ly"], (float)dr["lz"], (float)dr["hx"], (float)dr["hy"], (float)dr["hz"], Red, Green, Blue);
// // drawWireFram((float)dr["lx"], (float)dr["lz"], (float)dr["ly"], (float)dr["hx"], (float)dr["hz"], (float)dr["hy"]);
// // drawCube((float)dr["lx"], (float)dr["lz"], (float)dr["ly"], (float)dr["hx"], (float)dr["hz"], (float)dr["hy"], Red, Green, Blue);
// // second_count++;
// //}
//}
/// <summary>
/// Handles the OpenGLDraw event of the openGLControl1 control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="args">The <see cref="SharpGL.SceneGraph.OpenGLEventArgs"/> instance containing the event data.</param>
private void openGLControl_OpenGLDraw(object sender, OpenGLEventArgs args)
{
// Get the OpenGL object.
OpenGL gl = openGLControl.OpenGL;
//gl = args.OpenGL;
// Clear the color and depth buffer.
gl.Clear(OpenGL.GL_COLOR_BUFFER_BIT | OpenGL.GL_DEPTH_BUFFER_BIT);
// Load the identity matrix.
//gl.LoadIdentity();
// Rotate around the Y axis.
gl.Rotate(rotation, 0.0f, 1.0f, 0.0f);
//画车厢线框图
openGLControl_drawWireFram(0.0f, 0.0f, 0.0f, 5.0f, 2.0f, 2.0f);
//画坐标系 车厢的坐标
//x轴
gl.LineWidth(2.5f);
gl.Color(1.0, 0.0, 0.0);
gl.Begin(OpenGL.GL_LINES);
gl.Vertex(-1.0f, 0.0f, 0.0f);
gl.Vertex(6.0f, 0.0f, 0.0f);
gl.End();
//y轴
gl.LineWidth(2.5f);
gl.Color(0.0, 1.0, 0.0);
gl.Begin(OpenGL.GL_LINES);
gl.Vertex(0.0f, -1.0f, 0.0f);
gl.Vertex(0.0f, 5.0f, 0.0f);
gl.End();
//z轴
gl.LineWidth(2.5f);
gl.Color(0.0, 0.0, 1.0);
gl.Begin(OpenGL.GL_LINES);
gl.Vertex(0.0f, 0.0f, -1.0f);
gl.Vertex(0.0f, 0.0f, 4.0f);
gl.End();
gl.Flush();
foreach (DataRow dr in ds.Tables[0].Rows)
{
//myTextBlock.Text += dr["box_id"].ToString() + "(" + dr["lx"].ToString() + "," + dr["ly"].ToString() + "," + dr["lz"].ToString() + ","
// + dr["hx"].ToString() + "," + dr["hy"].ToString() + "," + dr["hz"].ToString() + ") ";
float Blue, Red, Green;
string temp;
temp = dr["distance"].ToString();
string dis = dr["distance"].ToString();
if (!ColorHashTable.ContainsKey(dr["distance"].ToString()))
{
Random ra = new Random();
Blue = (float)ra.NextDouble();
Red = (float)ra.NextDouble();
Green = (float)ra.NextDouble();
ColorHashTable.Add(dr["distance"].ToString(), Blue.ToString() + " " + Red.ToString() + " " + Green.ToString());
}
else
{
string AllColor = ColorHashTable[dr["distance"].ToString()].ToString();
string[] ColorArray = AllColor.Split(' ');
Blue = (float)Convert.ToDecimal(ColorArray[0]);
Red = (float)Convert.ToDecimal(ColorArray[1]);
Green = (float)Convert.ToDecimal(ColorArray[2]);
}
//画箱子线框图
//drawWireFram((float)dr["lx"], (float)dr["ly"], (float)dr["lz"], (float)dr["hx"], (float)dr["hy"], (float)dr["hz"]);
//drawCube((float)dr["lx"], (float)dr["ly"], (float)dr["lz"], (float)dr["hx"], (float)dr["hy"], (float)dr["hz"], Red, Green, Blue);
openGLControl_drawWireFram((float)dr["lx"], (float)dr["lz"], (float)dr["ly"], (float)dr["hx"], (float)dr["hz"], (float)dr["hy"]);
openGLControl_drawCube((float)dr["lx"], (float)dr["lz"], (float)dr["ly"], (float)dr["hx"], (float)dr["hz"], (float)dr["hy"], Red, Green, Blue);
}
// Nudge the rotation.
//rotation += 3.0f;
}
/// <summary>
/// Handles the OpenGLInitialized event of the openGLControl1 control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="args">The <see cref="SharpGL.SceneGraph.OpenGLEventArgs"/> instance containing the event data.</param>
private void openGLControl_OpenGLInitialized(object sender, OpenGLEventArgs args)
{
m_world.Initialize(args.OpenGL);
}
private void AudioScopeDraw1(object sender, OpenGLEventArgs args)
{
}
public void OpenGLInit(object sender, OpenGLEventArgs args, string Vertex_shader_textbox, string Fragment_shader_textbox)
{
//CREATE THE VAO
args.OpenGL.GenVertexArrays(1, vao);
args.OpenGL.BindVertexArray(vao[0]);
//CREATE THE VBO AND POPULATE IT WITH THE QUAD VERTICIES
args.OpenGL.GenBuffers(1, vbo);
args.OpenGL.BindBuffer(OpenGL.GL_ARRAY_BUFFER, vbo[0]);
args.OpenGL.BufferData(OpenGL.GL_ARRAY_BUFFER, g_vertex_buffer_data.Length * sizeof(float), GCHandle.Alloc(g_vertex_buffer_data, GCHandleType.Pinned).AddrOfPinnedObject(), OpenGL.GL_STATIC_DRAW);
args.OpenGL.VertexAttribPointer(0, 3, OpenGL.GL_FLOAT, false, 0, new IntPtr(0));
//Tell opengl what attribute arrays we need
args.OpenGL.EnableVertexAttribArray(0);
args.OpenGL.EnableVertexAttribArray(1);
args.OpenGL.EnableVertexAttribArray(2);
args.OpenGL.EnableVertexAttribArray(3);
//This is the position attribute pointer (layout(location = 0) in vec2 vertexPosition;)
args.OpenGL.VertexAttribPointer(1, 2, OpenGL.GL_FLOAT, false, 0, new IntPtr(0));
//This is the color attribute pointer layout(location = 1) in vec4 vertexColor;
args.OpenGL.VertexAttribPointer(2, 4, OpenGL.GL_UNSIGNED_BYTE, false, 0, new IntPtr(2));
//This is the UV attribute pointer layout(location = 2) in vec2 vertexUV;
args.OpenGL.VertexAttribPointer(3, 2, OpenGL.GL_FLOAT, false, 0, new IntPtr(0));
//UNBIND WHEN FINISHED
args.OpenGL.BindVertexArray(0);
args.OpenGL.BindBuffer(OpenGL.GL_ARRAY_BUFFER, 0);
//SET SOME GL CONSTANTS
args.OpenGL.Enable(OpenGL.GL_DEPTH_TEST);
args.OpenGL.Enable(OpenGL.GL_BLEND);
args.OpenGL.BlendFunc(OpenGL.GL_SRC_ALPHA, OpenGL.GL_ONE_MINUS_SRC_ALPHA);
args.OpenGL.ShadeModel(OpenGL.GL_SMOOTH);
// Create a vertex shader.
vertexShader = new VertexShader();
vertexShader.CreateInContext(args.OpenGL);
vertexShader.SetSource(Vertex_shader_textbox);
// Create a fragment shader.
fragmentShader = new FragmentShader();
fragmentShader.CreateInContext(args.OpenGL);
fragmentShader.SetSource(Fragment_shader_textbox);
// Compile them both.
vertexShader.Compile();
fragmentShader.Compile();
// Build a program.
m_shaderProgram.CreateInContext(args.OpenGL);
// Attach the shaders.
m_shaderProgram.AttachShader(vertexShader);
m_shaderProgram.AttachShader(fragmentShader);
m_shaderProgram.Link();
//SET UP TEXTURE 1
texture.Create(args.OpenGL, Environment.CurrentDirectory + @"\1.png");
texture.Bind(args.OpenGL);
}
private void SharpglCtrl_OnResized(object sender, OpenGLEventArgs args)
{
_logger.Trace("SharpglCtrl_OnResized");
}
public virtual void Initialized(object sender, OpenGLEventArgs args)
{
OpenGLWindow.Initialized(sender, args);
}
/// <summary>
/// Handles the OpenGLDraw event of the openGLControl1 control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="args">The <see cref="SharpGL.SceneGraph.OpenGLEventArgs"/> instance containing the event data.</param>
private void openGLControl_OpenGLDraw(object sender, OpenGLEventArgs args)
{
m_world.Draw(args.OpenGL);
}
public virtual void Draw(object sender, OpenGLEventArgs args)
{
}
/// <summary>
/// Handles the Resized event of the openGLControl1 control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="args">The <see cref="SharpGL.SceneGraph.OpenGLEventArgs"/> instance containing the event data.</param>
private void openGLControl_Resized(object sender, OpenGLEventArgs args)
{
m_world.Resize(args.OpenGL, (int)openGLControl.Width, (int)openGLControl.Height);
}
private void OpenGLControl_Resized(object sender, OpenGLEventArgs args)
{
}
/// <summary>
/// When overridden in a derived class, is invoked whenever application code or
/// internal processes call <see cref="M:System.Windows.FrameworkElement.ApplyTemplate"/>.
/// </summary>
public override void OnApplyTemplate()
{
// Call the base.
base.OnApplyTemplate();
// Lock on OpenGL.
lock (gl)
{
// Create OpenGL.
gl.Create(OpenGLVersion, RenderContextType, 1, 1, 32, null);
}
// Create our fast event args.
eventArgsFast = new OpenGLEventArgs(gl);
// Set the most basic OpenGL styles.
gl.ShadeModel(OpenGL.GL_SMOOTH);
gl.ClearColor(0.0f, 0.0f, 0.0f, 0.0f);
gl.ClearDepth(1.0f);
gl.Enable(OpenGL.GL_DEPTH_TEST);
gl.DepthFunc(OpenGL.GL_LEQUAL);
gl.Hint(OpenGL.GL_PERSPECTIVE_CORRECTION_HINT, OpenGL.GL_NICEST);
// Fire the OpenGL initialised event.
var handler = OpenGLInitialized;
if (handler != null)
handler(this, eventArgsFast);
timer.Interval = new TimeSpan(0, 0, 0, 0, (int)(1000.0 / FrameRate));
}
/// <summary>
/// Handles the OpenGLDraw event of the openGLControl1 control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="args">The <see cref="SharpGL.SceneGraph.OpenGLEventArgs"/> instance containing the event data.</param>
private void openGLControl_OpenGLDraw(object sender, OpenGLEventArgs args)
{
m_world.Sirina = (int)window.ActualWidth;
m_world.Draw(args.OpenGL);
}
