本文整理汇总了C#中SharpGL.OpenGL.LoadIdentity方法的典型用法代码示例。如果您正苦于以下问题：C# OpenGL.LoadIdentity方法的具体用法？C# OpenGL.LoadIdentity怎么用？C# OpenGL.LoadIdentity使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SharpGL.OpenGL的用法示例。
在下文中一共展示了OpenGL.LoadIdentity方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: openGLControl_OpenGLDraw
/// <summary>
/// Handles the OpenGLDraw event of the openGLControl control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="RenderEventArgs"/> instance containing the event data.</param>
public void openGLControl_OpenGLDraw(object sender, RenderEventArgs e)
{
// Get the OpenGL object.
gl = openGLControl.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);
cord = ComInput.Coordinates.Instance;
this.ModelRotater(gl);
gl.Enable(OpenGL.GL_BLEND);
gl.BlendFunc(OpenGL.GL_SRC_ALPHA, OpenGL.GL_ONE_MINUS_SRC_ALPHA);
// Draw a coloured parallelepiped.
gl.Begin(OpenGL.GL_QUADS);
gl.Color(0.0f, 1.0f, 0.0f);
gl.Vertex(-2.0f, -0.25f, -1.0f);
gl.Color(0.0f, 1.0f, 0.0f);
gl.Vertex(2.0f, -0.25f, -1.0f);
gl.Color(0.0f, 1.0f, 0.0f);
gl.Vertex(2.0f, 0.25f, -1.0f);
gl.Color(0.0f, 1.0f, 0.0f);
gl.Vertex(-2.0f, 0.25f, -1.0f);
//-------------------------------------
gl.Color(1.0f, 0.0f, 0.0f);
gl.Vertex(-2.0f, -0.25f, -1.0f);
gl.Color(1.0f, 0.0f, 0.0f);
gl.Vertex(-2.0f, -0.25f, 1.0f);
gl.Color(1.0f, 0.0f, 0.0f);
gl.Vertex(-2.0f, 0.25f, 1.0f);
gl.Color(1.0f, 0.0f, 0.0f);
gl.Vertex(-2.0f, 0.25f, -1.0f);
//-------------------------------------
gl.Color(0.0f, 1.0f, 0.0f);
gl.Vertex(-2.0f, -0.25f, 1.0f);
gl.Color(0.0f, 1.0f, 0.0f);
gl.Vertex(2.0f, -0.25f, 1.0f);
gl.Color(0.0f, 1.0f, 0.0f);
gl.Vertex(2.0f, 0.25f, 1.0f);
gl.Color(0.0f, 1.0f, 0.0f);
gl.Vertex(-2.0f, 0.25f, 1.0f);
//-------------------------------------
gl.Color(1.0f, 0.0f, 0.0f);
gl.Vertex(2.0f, -0.25f, 1.0f);
gl.Color(1.0f, 0.0f, 0.0f);
gl.Vertex(2.0f, -0.25f, -1.0f);
gl.Color(1.0f, 0.0f, 0.0f);
gl.Vertex(2.0f, 0.25f, -1.0f);
gl.Color(1.0f, 0.0f, 0.0f);
gl.Vertex(2.0f, 0.25f, 1.0f);
//-------------------------------------
gl.Color(0.0f, 1.0f, 1.0f);
gl.Vertex(-2.0f, 0.25f, -1.0f);
gl.Color(0.0f, 1.0f, 1.0f);
gl.Vertex(2.0f, 0.25f, -1.0f);
gl.Color(0.0f, 1.0f, 1.0f);
gl.Vertex(2.0f, 0.25f, 1.0f);
gl.Color(0.0f, 1.0f, 1.0f);
gl.Vertex(-2.0f, 0.25f, 1.0f);
//--------------------------------------
gl.Color(0.0f, 0.0f, 1.0f);
gl.Vertex(-2.0f, -0.25f, -1.0f);
gl.Color(0.0f, 0.0f, 1.0f);
gl.Vertex(2.0f, -0.25f, -1.0f);
gl.Color(0.0f, 0.0f, 1.0f);
gl.Vertex(2.0f, -0.25f, 1.0f);
gl.Color(0.0f, 0.0f, 1.0f);
gl.Vertex(-2.0f, -0.25f, 1.0f);
gl.End();
//.........这里部分代码省略.........
示例2: DrawGrid
public void DrawGrid(OpenGL gl, int camX,int camY)
{
gl.Clear(OpenGL.GL_COLOR_BUFFER_BIT | OpenGL.GL_DEPTH_BUFFER_BIT);
gl.LoadIdentity();
int MapHeight = tileMap.mapHeight;
int MapWidth = tileMap.mapWidth;
float[] darkColor = { 0.2f, 0.2f, 0.2f };
float[] lightColor = { 0.25f, 0.25f, 0.25f };
for (int h = 0; h < MapHeight; h++)
{
if (h % 10 == 0)
{
gl.LineWidth(2.0f);
gl.Color(lightColor);
}
else
{
gl.LineWidth(1.0f);
gl.Color(darkColor);
}
if (h == 0)
{
gl.LineWidth(4.0f);
gl.Color(lightColor);
}
gl.Begin(OpenGL.GL_LINES); // Start Drawing Verticle Cell Borders
gl.Vertex(0 - camX, h * tileSize - camY, 0);// Left Side Of Horizontal Line
gl.Vertex((MapWidth * tileSize) - camX, (h * tileSize) - camY, 0);// Right Side Of Horizontal Line
gl.End();
}
for (int v = 0; v < MapWidth; v++)
{
if (v % 10 == 0)
{
gl.LineWidth(2.0f);
gl.Color(lightColor);
}
else
{
gl.LineWidth(1.0f);
gl.Color(darkColor);
}
if (v == 0)
{
gl.LineWidth(4.0f);
gl.Color(lightColor);
}
gl.Begin(OpenGL.GL_LINES); // Start Drawing Verticle Cell Borders
gl.Vertex(v * tileSize - camX, 0 - camY, 0);// Left Side Of Horizontal Line
gl.Vertex((v * tileSize) - camX, (MapHeight * tileSize) - camY, 0);// Right Side Of Horizontal Line
gl.End();
}
}示例3: CreateProjectionMatrix
/// <summary>
/// Creates the projection matrix for the given screen size.
/// </summary>
/// <param name="gl">The OpenGL instance.</param>
/// <param name="screenWidth">Width of the screen.</param>
/// <param name="screenHeight">Height of the screen.</param>
public void CreateProjectionMatrix(OpenGL gl, float screenWidth, float screenHeight)
{
// Create the projection matrix for our screen size.
const float S = 0.46f;
float H = S * screenHeight / screenWidth;
projectionMatrix = glm.pfrustum(-S, S, -H, H, 1, 100);
// When we do immediate mode drawing, OpenGL needs to know what our projection matrix
// is, so set it now.
gl.MatrixMode(OpenGL.GL_PROJECTION);
gl.LoadIdentity();
gl.MultMatrix(projectionMatrix.to_array());
gl.MatrixMode(OpenGL.GL_MODELVIEW);
}示例4: RenderImmediateMode
/// <summary>
/// Renders the scene in immediate mode.
/// </summary>
/// <param name="gl">The OpenGL instance.</param>
public void RenderImmediateMode(OpenGL gl)
{
// Setup the modelview matrix.
gl.MatrixMode(OpenGL.GL_MODELVIEW);
gl.LoadIdentity();
gl.MultMatrix(modelviewMatrix.to_array());
// Go through each group.
foreach (var mesh in meshes)
{
var texture = meshTextures.ContainsKey(mesh) ? meshTextures[mesh] : null;
if(texture != null)
texture.Bind(gl);
uint mode = OpenGL.GL_TRIANGLES;
if (mesh.indicesPerFace == 4)
mode = OpenGL.GL_QUADS;
else if(mesh.indicesPerFace > 4)
mode = OpenGL.GL_POLYGON;
// Render the group faces.
gl.Begin(mode);
for (int i = 0; i < mesh.vertices.Length; i++ )
{
gl.Vertex(mesh.vertices[i].x, mesh.vertices[i].y, mesh.vertices[i].z);
if(mesh.normals != null)
gl.Normal(mesh.normals[i].x, mesh.normals[i].y, mesh.normals[i].z);
if(mesh.uvs != null)
gl.TexCoord(mesh.uvs[i].x, mesh.uvs[i].y);
}
gl.End();
if(texture != null)
texture.Unbind(gl);
}
}示例5: BasicResize
//utilities
public static void BasicResize(OpenGL _context, Size _size)
{
//ThrowIfNull(_context);
// Set the projection matrix.
_context.MatrixMode(OpenGL.GL_PROJECTION);
// Load the identity.
_context.LoadIdentity();
// Create a perspective transformation.
_context.Perspective(60.0f, _size.Width / _size.Height, 0.01, 100.0);
// Use the 'look at' helper function to position and aim the camera.
_context.LookAt(0, 0, 2, 0, 0, 0, 0, 1, 0);
// Set the modelview matrix.
_context.MatrixMode(OpenGL.GL_MODELVIEW);
}示例6: SampleRendering
private void SampleRendering(OpenGL gl, float rX, float rY, float rZ)
{
gl.Clear(OpenGL.GL_COLOR_BUFFER_BIT | OpenGL.GL_DEPTH_BUFFER_BIT); // Clear The Screen And The Depth Buffer
gl.LoadIdentity(); // Reset The View
gl.Translate(-1.5f, 0.0f, -6.0f); // Move Left And Into The Screen
gl.Rotate(rtri, rX, rY, rZ); // Rotate The Pyramid On It's Y Axis
gl.Begin(OpenGL.GL_TRIANGLES); // Start Drawing The Pyramid
gl.Color(1.0f, 0.0f, 0.0f); // Red
gl.Vertex(0.0f, 1.0f, 0.0f); // Top Of Triangle (Front)
gl.Color(0.0f, 1.0f, 0.0f); // Green
gl.Vertex(-1.0f, -1.0f, 1.0f); // Left Of Triangle (Front)
gl.Color(0.0f, 0.0f, 1.0f); // Blue
gl.Vertex(1.0f, -1.0f, 1.0f); // Right Of Triangle (Front)
gl.Color(1.0f, 0.0f, 0.0f); // Red
gl.Vertex(0.0f, 1.0f, 0.0f); // Top Of Triangle (Right)
gl.Color(0.0f, 0.0f, 1.0f); // Blue
gl.Vertex(1.0f, -1.0f, 1.0f); // Left Of Triangle (Right)
gl.Color(0.0f, 1.0f, 0.0f); // Green
gl.Vertex(1.0f, -1.0f, -1.0f); // Right Of Triangle (Right)
gl.Color(1.0f, 0.0f, 0.0f); // Red
gl.Vertex(0.0f, 1.0f, 0.0f); // Top Of Triangle (Back)
gl.Color(0.0f, 1.0f, 0.0f); // Green
gl.Vertex(1.0f, -1.0f, -1.0f); // Left Of Triangle (Back)
gl.Color(0.0f, 0.0f, 1.0f); // Blue
gl.Vertex(-1.0f, -1.0f, -1.0f); // Right Of Triangle (Back)
gl.Color(1.0f, 0.0f, 0.0f); // Red
gl.Vertex(0.0f, 1.0f, 0.0f); // Top Of Triangle (Left)
gl.Color(0.0f, 0.0f, 1.0f); // Blue
gl.Vertex(-1.0f, -1.0f, -1.0f); // Left Of Triangle (Left)
gl.Color(0.0f, 1.0f, 0.0f); // Green
gl.Vertex(-1.0f, -1.0f, 1.0f); // Right Of Triangle (Left)
gl.End(); // Done Drawing The Pyramid
gl.LoadIdentity();
gl.Translate(1.5f, 0.0f, -7.0f); // Move Right And Into The Screen
gl.Rotate(rquad, rX, rY, rZ); // Rotate The Cube On X, Y & Z
gl.Begin(OpenGL.GL_QUADS); // Start Drawing The Cube
gl.Color(0.0f, 1.0f, 0.0f); // Set The Color To Green
gl.Vertex(1.0f, 1.0f, -1.0f); // Top Right Of The Quad (Top)
gl.Vertex(-1.0f, 1.0f, -1.0f); // Top Left Of The Quad (Top)
gl.Vertex(-1.0f, 1.0f, 1.0f); // Bottom Left Of The Quad (Top)
gl.Vertex(1.0f, 1.0f, 1.0f); // Bottom Right Of The Quad (Top)
gl.Color(1.0f, 0.5f, 0.0f); // Set The Color To Orange
gl.Vertex(1.0f, -1.0f, 1.0f); // Top Right Of The Quad (Bottom)
gl.Vertex(-1.0f, -1.0f, 1.0f); // Top Left Of The Quad (Bottom)
gl.Vertex(-1.0f, -1.0f, -1.0f); // Bottom Left Of The Quad (Bottom)
gl.Vertex(1.0f, -1.0f, -1.0f); // Bottom Right Of The Quad (Bottom)
gl.Color(1.0f, 0.0f, 0.0f); // Set The Color To Red
gl.Vertex(1.0f, 1.0f, 1.0f); // Top Right Of The Quad (Front)
gl.Vertex(-1.0f, 1.0f, 1.0f); // Top Left Of The Quad (Front)
gl.Vertex(-1.0f, -1.0f, 1.0f); // Bottom Left Of The Quad (Front)
gl.Vertex(1.0f, -1.0f, 1.0f); // Bottom Right Of The Quad (Front)
gl.Color(1.0f, 1.0f, 0.0f); // Set The Color To Yellow
gl.Vertex(1.0f, -1.0f, -1.0f); // Bottom Left Of The Quad (Back)
gl.Vertex(-1.0f, -1.0f, -1.0f); // Bottom Right Of The Quad (Back)
gl.Vertex(-1.0f, 1.0f, -1.0f); // Top Right Of The Quad (Back)
gl.Vertex(1.0f, 1.0f, -1.0f); // Top Left Of The Quad (Back)
gl.Color(0.0f, 0.0f, 1.0f); // Set The Color To Blue
gl.Vertex(-1.0f, 1.0f, 1.0f); // Top Right Of The Quad (Left)
gl.Vertex(-1.0f, 1.0f, -1.0f); // Top Left Of The Quad (Left)
gl.Vertex(-1.0f, -1.0f, -1.0f); // Bottom Left Of The Quad (Left)
gl.Vertex(-1.0f, -1.0f, 1.0f); // Bottom Right Of The Quad (Left)
gl.Color(1.0f, 0.0f, 1.0f); // Set The Color To Violet
gl.Vertex(1.0f, 1.0f, -1.0f); // Top Right Of The Quad (Right)
gl.Vertex(1.0f, 1.0f, 1.0f); // Top Left Of The Quad (Right)
gl.Vertex(1.0f, -1.0f, 1.0f); // Bottom Left Of The Quad (Right)
gl.Vertex(1.0f, -1.0f, -1.0f); // Bottom Right Of The Quad (Right)
gl.End(); // Done Drawing The Q
gl.Flush();
rtri += 1.0f;// 0.2f; // Increase The Rotation Variable For The Triangle
rquad -= 1.0f;// 0.15f; // Decrease The Rotation Variable For The Quad
}示例7: Draw
public override void Draw(ref OpenGL gl)
{
if (!TexturesInitialised)
{
InitializeTexture(ref gl);
}
// Clear the color and depth buffer.
gl.Clear(OpenGL.GL_COLOR_BUFFER_BIT | OpenGL.GL_DEPTH_BUFFER_BIT);
// Load the identity matrix.
gl.LoadIdentity();
gl.Enable(OpenGL.GL_TEXTURE_2D);
gl.Enable(OpenGL.GL_LIGHTING);
gl.Enable(OpenGL.GL_LIGHT0);
gl.Enable(OpenGL.GL_DEPTH_TEST);
gl.Enable(OpenGL.GL_NORMALIZE);
gl.BindTexture(OpenGL.GL_TEXTURE_2D, gtexture[0]);
gl.Color(1.0f, 1.0f, 1.0f, 0.1f);
gl.Begin(OpenGL.GL_QUADS);
gl.FrontFace(OpenGL.GL_FRONT_FACE);
gl.TexCoord(1.0f, 1.0f);
gl.Vertex(gImage1.Width, gImage1.Height, 1.0f);
gl.TexCoord(0.0f, 1.0f);
gl.Vertex(0.0f, gImage1.Height, 1.0f);
gl.TexCoord(0.0f, 0.0f);
gl.Vertex(0.0f, 0.0f, 1.0f);
gl.TexCoord(1.0f, 0.0f);
gl.Vertex(gImage1.Width, 0.0f, 1.0f);
gl.End();
gl.Disable(OpenGL.GL_TEXTURE_2D);
gl.MatrixMode(OpenGL.GL_PROJECTION);
gl.LoadIdentity();
gl.Ortho(0.0, (double)gImage1.Width, (double)gImage1.Height, 0.0, -1.0, 1.0);
gl.MatrixMode(OpenGL.GL_MODELVIEW);
gl.Disable(OpenGL.GL_DEPTH_TEST);
}示例8: Resized
//Handles the Resized event of the openGLControl1 control
private void Resized(ref OpenGL gl, double Width, double Height)
{
// Set the projection matrix.
gl.MatrixMode(OpenGL.GL_PROJECTION);
// Load the identity.
gl.LoadIdentity();
if (!TexturesInitialised)
{
gl.Ortho(-1, 1, -1, 1, -1, 1);
}
else
{
gl.Ortho(0, gImage1.Width, gImage1.Height, 0, -1, 1);
}
gl.MatrixMode(OpenGL.GL_MODELVIEW);
gl.Disable(OpenGL.GL_DEPTH_TEST);
// Create a perspective transformation.
gl.Perspective(45.0f, (double)Width / (double)Height, 1.0, 1000.0);
gl.Viewport(0, 0, (int)Width, (int)Height);
// Use the 'look at' helper function to position and aim the camera.
gl.LookAt(-5, 5, -5, 0, 0, 0, 0, 1, 0);
// Set the modelview matrix.
gl.MatrixMode(OpenGL.GL_MODELVIEW);
}示例9: ComputeBoundingBox
private void ComputeBoundingBox(Node node, ref Vector3 min, ref Vector3 max, ref Matrix4 trafo, ref OpenGL gl)
{
gl.PushMatrix();
gl.LoadIdentity();
Matrix4 prev = trafo;
trafo = Matrix4.Mult(prev, FromMatrix(node.Transform));
if (node.HasMeshes)
{
foreach (int index in node.MeshIndices)
{
Mesh mesh = m_model.Meshes[index];
for (int i = 0; i < mesh.VertexCount; i++)
{
Vector3 tmp = FromVector(mesh.Vertices[i]);
Vector3.Transform(tmp, trafo);
min.X = Math.Min(min.X, tmp.X);
min.Y = Math.Min(min.Y, tmp.Y);
min.Z = Math.Min(min.Z, tmp.Z);
max.X = Math.Max(max.X, tmp.X);
max.Y = Math.Max(max.Y, tmp.Y);
max.Z = Math.Max(max.Z, tmp.Z);
}
}
}
for (int i = 0; i < node.ChildCount; i++)
{
ComputeBoundingBox(node.Children[i], ref min, ref max, ref trafo, ref gl);
}
trafo = prev;
}示例10: BindTexture
/// <summary>
/// Bind a texture
/// </summary>
/// <param name="gl">OpenGL control</param>
/// <param name="textures">List of all textures</param>
/// <param name="textureName">Texture name will be bind</param>
private bool BindTexture(OpenGL gl, Hashtable textures, string textureName)
{
Texture thisTexture = null;
if (textures.ContainsKey(textureName))
{
thisTexture = (Texture)textures[textureName];
gl.MatrixMode(OpenGL.GL_TEXTURE);
gl.LoadIdentity();
thisTexture.Bind(gl);
return true;
}
return false;
}示例11: DrawText
/// <summary>
/// Draws the text.
/// </summary>
/// <param name="gl">The gl.</param>
/// <param name="x">The x.</param>
/// <param name="y">The y.</param>
/// <param name="r">The r.</param>
/// <param name="g">The g.</param>
/// <param name="b">The b.</param>
/// <param name="faceName">Name of the face.</param>
/// <param name="fontSize">Size of the font.</param>
/// <param name="text">The text.</param>
public void DrawText(OpenGL gl, int x, int y, float r, float g, float b, string faceName, float fontSize, string text)
{
// Get the font size in pixels.
int fontHeight = (int)(fontSize * (16.0f / 12.0f));
// Do we have a font bitmap entry for this OpenGL instance and face name?
var result = from fbe in fontBitmapEntries
where fbe.HDC == gl.RenderContextProvider.DeviceContextHandle
&& fbe.HRC == gl.RenderContextProvider.RenderContextHandle
&& string.Compare(fbe.FaceName, faceName, true) == 0
&& fbe.Height == fontHeight
select fbe;
// Get the FBE or null.
FontBitmapEntry fontBitmapEntry = result == null || result.Count() == 0 ? null : result.First();
// If we don't have the FBE, we must create it.
if (fontBitmapEntry == null)
fontBitmapEntry = CreateFontBitmapEntry(gl, faceName, fontHeight);
double width = gl.RenderContextProvider.Width;
double height = gl.RenderContextProvider.Height;
double aspect_ratio = width / height;
// Create the appropriate projection matrix.
gl.MatrixMode(OpenGL.GL_PROJECTION);
gl.PushMatrix();
gl.LoadIdentity();
int[] viewport = new int[4];
gl.GetInteger(OpenGL.GL_VIEWPORT, viewport);
//gl.Ortho2D(viewport[0], viewport[2], viewport[1], viewport[3]);
gl.Ortho(0, width, 0, height, -1, 1);
// Create the appropriate modelview matrix.
gl.MatrixMode(OpenGL.GL_MODELVIEW);
gl.PushMatrix();
gl.LoadIdentity();
//gl.Translate(0, 0, -5);
//gl.RasterPos(x, y);
gl.Color(r, g, b);
gl.RasterPos(x, y);
gl.PushAttrib(OpenGL.GL_LIST_BIT | OpenGL.GL_CURRENT_BIT |
OpenGL.GL_ENABLE_BIT | OpenGL.GL_TRANSFORM_BIT);
gl.Color(r, g, b);
gl.Disable(OpenGL.GL_LIGHTING);
gl.Disable(OpenGL.GL_TEXTURE_2D);
gl.Disable(OpenGL.GL_DEPTH_TEST);
gl.RasterPos(x, y);
/** gl.Enable(OpenGL.GL_BLEND);
gl.BlendFunc(OpenGL.GL_SRC_ALPHA, OpenGL.GL_ONE_MINUS_SRC_ALPHA); */
// Set the list base.
gl.ListBase(fontBitmapEntry.ListBase);
// Create an array of lists for the glyphs.
List<byte> lists = new List<byte>();
foreach(char c in text)
lists.Add((byte)c);
// Call the lists for the string.
gl.CallLists(lists.Count, lists.ToArray());
gl.Flush();
// Reset the list bit.
gl.PopAttrib();
// Pop the modelview.
gl.PopMatrix();
// back to the projection and pop it, then back to the model view.
gl.MatrixMode(OpenGL.GL_PROJECTION);
gl.PopMatrix();
gl.MatrixMode(OpenGL.GL_MODELVIEW);
}示例12: Resized
public void Resized(OpenGL gl, double aspect)
{
// Set the projection matrix.
gl.MatrixMode(OpenGL.GL_PROJECTION);
// Load the identity.
gl.LoadIdentity();
// Create a perspective transformation.
gl.Perspective(60.0f, aspect, 0.01, 100.0);
CamController.Aspect = aspect;
// Use the 'look at' helper function to position and aim the camera.
CamController.SetCam(gl);
// Set the modelview matrix.
gl.MatrixMode(OpenGL.GL_MODELVIEW);
}示例13: openGLControl_OpenGLDraw
private void openGLControl_OpenGLDraw(object sender, RenderEventArgs e)
{
_gl = openGLControl.OpenGL;
_gl.Clear(OpenGL.GL_COLOR_BUFFER_BIT | OpenGL.GL_DEPTH_BUFFER_BIT);
_gl.LoadIdentity();
_gl.LookAt(0, 0, _w, 0, 0, 0, 0, 1, 0); //-10, 10, _w, 0, 0, 0, 0, 1, 0
_gl.Rotate((float)_rotX, (float)_rotY, (float)_rotZ);
_gl.Translate(_transX, _transY, _transZ);
foreach (Polygon polygon in _polygons)
{
if (!polygon.IsEnabled) continue;
polygon.PushObjectSpace(_gl);
polygon.Render(_gl, SharpGL.SceneGraph.Core.RenderMode.Render);
polygon.PopObjectSpace(_gl);
}
}示例14: InitView
private static void InitView(OpenGLControl control, OpenGL gl)
{
gl.MatrixMode(MatrixMode.Projection);
gl.LoadIdentity();
gl.Ortho(0, control.ActualWidth, control.ActualHeight, 0, -10, 10);
gl.MatrixMode(MatrixMode.Modelview);
}示例15: RenderObjects
public void RenderObjects(OpenGL gl, GameObject[] objects)
{
//clears the screen
gl.Clear(OpenGL.GL_COLOR_BUFFER_BIT | OpenGL.GL_DEPTH_BUFFER_BIT);
//St matrix mode to PROJECTION so we can move the camera
gl.MatrixMode(OpenGL.GL_PROJECTION);
// Load the identity matrix.
gl.LoadIdentity();
//Move the camera
CamController.SetCam(gl);
//Set matrix mode back to Modelview so we can draw objects
gl.MatrixMode(OpenGL.GL_MODELVIEW);
if (_mode == RenderMode.WireFrame || _mode == RenderMode.Hitboxes)
{
foreach(GameObject obj in objects){
//Draw the object with texture
obj.Draw(gl);
//Unbind texture so we can draw lines
gl.BindTexture(OpenGL.GL_TEXTURE_2D, 0);
if ( _mode == RenderMode.Hitboxes)
{
obj.DrawVelocity(gl);
DrawCircle(gl, obj.GetPosition().x,obj.GetPosition().y, obj.GetPhysSize());
}
else
{
obj.DrawWireFrame(gl);
}
}
}
else
{
foreach ( GameObject obj in objects )
{
//Draw the object with texture
obj.Draw(gl);
}
}
//Unbind texture
gl.BindTexture(OpenGL.GL_TEXTURE_2D, 0);
}