本文整理汇总了C#中SharpGL.OpenGL.Begin方法的典型用法代码示例。如果您正苦于以下问题：C# OpenGL.Begin方法的具体用法？C# OpenGL.Begin怎么用？C# OpenGL.Begin使用的例子？那么恭喜您, 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.Begin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: Draw3D
public override void Draw3D(OpenGL gl)
{
float drawCoord = (int)(y * 2) % pieces;
float size = 2;
double theta = 0;
if (fever)
{
size = 3f;
if (xpos < -4)
theta = (xpos + 4) * Math.PI / 4;
else if (xpos > 4)
theta = (xpos - 4) * Math.PI / 4;
}
gl.Begin(BeginMode.Quads);
{
if (fever)
gl.Color(1.0f, 0.5f, 0.5f);
gl.TexCoord(drawCoord / pieces, 1);
gl.Vertex(xpos * 0.5f - (0.4f * size) * Math.Cos(theta), y - (0.4f * size) * Math.Sin(theta), 0);
gl.TexCoord(drawCoord / pieces, 0);
gl.Vertex(xpos * 0.5f - (0.4f * size) * Math.Cos(theta), y - (0.4f * size) * Math.Sin(theta), size);
gl.TexCoord((drawCoord + 1) / pieces, 0);
gl.Vertex(xpos * 0.5f + (0.4f * size) * Math.Cos(theta), y + (0.4f * size) * Math.Sin(theta), size);
gl.TexCoord((drawCoord + 1) / pieces, 1);
gl.Vertex(xpos * 0.5f + (0.4f * size) * Math.Cos(theta), y + (0.4f * size) * Math.Sin(theta), 0);
gl.Color(1.0f, 1.0f, 1.0f);
}
gl.End();
}示例2: DrawQuadsWithTexture
private void DrawQuadsWithTexture(OpenGL gl, int texture, params int[][][] quads)
{
gl.BindTexture(OpenGL.GL_TEXTURE_2D, _textures[texture]);
gl.Begin(OpenGL.GL_QUADS);
foreach (var quad in quads)
{
gl.TexCoord(0.0f, 0.0f); gl.Vertex(quad[0]);
gl.TexCoord(1.0f, 0.0f); gl.Vertex(quad[1]);
gl.TexCoord(1.0f, 1.0f); gl.Vertex(quad[2]);
gl.TexCoord(0.0f, 1.0f); gl.Vertex(quad[3]);
}
gl.End();
}示例3: paint
public void paint(OpenGL gl)
{
gl.Color(1f, 1f, 1f);
gl.Begin(OpenGL.GL_TRIANGLE_STRIP);
gl.Vertex(x, y + height, 0);
gl.Vertex(x, y, 0);
gl.Vertex(x+width, y + height, 0);
gl.Vertex(x+width, y, 0);
gl.End();
gl.LineWidth(1);
gl.Begin(OpenGL.GL_LINES);
gl.Color(0, 0, 0);
if (centerCoordinateX <= x + width && centerCoordinateX >= x)
{
gl.Vertex4d(centerCoordinateX, y, 0, 1);
gl.Vertex4d(centerCoordinateX, y + height, 0, 1);
}
if (centerCoordinateY <= y + height && centerCoordinateY >= y)
{
gl.Vertex4d(x, centerCoordinateY, 0, 1);
gl.Vertex4d(x+width, centerCoordinateY, 0, 1);
}
gl.End();
for(int i = 0; i < functions.Count; i++)
{
drawFunction(gl, functions.ElementAt(i));
}
}示例4: Draw
public static void Draw(OpenGL gl, double height, double length, double width)
{
gl.LineWidth(1);
gl.Color(0.7, 0.7, 0.7);
gl.Begin(OpenGL.GL_LINE_LOOP);
gl.Vertex(0, height, 0 );
gl.Vertex(0, height, width);
gl.Vertex(length, height, width);
gl.Vertex(length, height, 0 );
gl.End();
gl.Begin(OpenGL.GL_LINES);
gl.Vertex(0, height, 0);
gl.Vertex(0, 0, 0);
gl.Vertex(length, height, 0);
gl.Vertex(length, 0, 0);
gl.Vertex(0, height, width);
gl.Vertex(0, 0, width);
gl.Vertex(length, height, width);
gl.Vertex(length, 0, width);
gl.End();
gl.Begin(OpenGL.GL_LINE_LOOP);
gl.Vertex(0, 0, 0);
gl.Vertex(0, 0, width);
gl.Vertex(length, 0, width);
gl.Vertex(length, 0, 0);
gl.End();
}示例5: 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6: CreateDisplayList
private void CreateDisplayList(OpenGL gl)
{
displayList = new DisplayList();
displayList.Generate(gl);
displayList.New(gl, DisplayList.DisplayListMode.CompileAndExecute);
//Push all attributes, disable lighting and depth testing.
gl.PushAttrib(OpenGL.GL_CURRENT_BIT | OpenGL.GL_ENABLE_BIT |
OpenGL.GL_LINE_BIT | OpenGL.GL_DEPTH_BUFFER_BIT);
gl.Disable(OpenGL.GL_LIGHTING);
gl.Disable(OpenGL.GL_TEXTURE_2D);
gl.DepthFunc(OpenGL.GL_ALWAYS);
//Set line width.
gl.LineWidth(lineWidth);
//Draw the line.
gl.Begin(OpenGL.GL_LINES);
gl.Color(Convert.ColorToGLColor(c1));
gl.Vertex(v1.X, v1.Y, v1.Z);
gl.Color(Convert.ColorToGLColor(c2));
gl.Vertex(v2.X, v2.Y, v2.Z);
gl.End();
// Restore attributes.
gl.PopAttrib();
displayList.End(gl);
}示例7: DrawTrefoilVertices
private void DrawTrefoilVertices(OpenGL gl)
{
// Render each vertex.
gl.Begin(BeginMode.Points);
foreach(var vertex in trefoilKnot.Vertices)
gl.Vertex(vertex);
gl.End();
}示例8: RenderVertices_Immediate
private void RenderVertices_Immediate(OpenGL gl)
{
gl.Color(1f, 0f, 0f);
gl.Begin(OpenGL.GL_POINTS);
for(uint i=0;i<vertices.Length; i++)
{
gl.Vertex(vertices[i]);
}
gl.End();
}示例9: drawCoordinateAxes
private void drawCoordinateAxes(OpenGL gl)
{
gl.Color(OpenGlUtility.GetOpenGlColor(Color.Red));
gl.Begin(OpenGL.GL_LINES);
gl.Vertex(0, 0, 0);
gl.Vertex(100, 0, 0);
gl.End();
gl.Color(OpenGlUtility.GetOpenGlColor(Color.Green));
gl.Begin(OpenGL.GL_LINES);
gl.Vertex(0, 0, 0);
gl.Vertex(0, 100, 0);
gl.End();
gl.Color(OpenGlUtility.GetOpenGlColor(Color.Blue));
gl.Begin(OpenGL.GL_LINES);
gl.Vertex(0, 0, 0);
gl.Vertex(0, 0, 100);
gl.End();
}示例10: Bed
private void Bed(OpenGL gl, double x, double y, double z, double width, double height)
{
gl.Begin(OpenGL.GL_QUADS);
gl.Color(1f, 1f, 1f, 1f);
gl.Vertex(x, y + height, -6.0f);
gl.Vertex(x, y, -6.0f);
gl.Vertex(x + width, y, -6.0f);
gl.Vertex(x + width, y + height, -6.0f);
gl.End();
}示例11: Ball
private void Ball(OpenGL gl)
{
gl.Begin(OpenGL.GL_LINE_LOOP);
for (int i = 0; i <= 10; i++)
{
double angle = (2 * Math.PI * i / 10);
double x = Math.Cos(angle) - ballX;
double y = Math.Sin(angle) - ballY;
gl.Vertex(x, y, ballz);
}
gl.End();
}示例12: drawMaze
private void drawMaze(OpenGL gl)
{
if (dataModel.MazeStructure.Origin != null)
{
// Draw a coloured pyramid.
gl.Begin(OpenGL.GL_TRIANGLES);
gl.Color(0.0f, 1.0f, 0.0f);
float x = dataModel.MazeStructure.Origin.Coordinates.X;
float y = dataModel.MazeStructure.Origin.Coordinates.Y;
float z = 1.0f;
gl.Vertex(x, y, z);
gl.DrawText(0, 0, 128.0f, 128.0f, 128.0f, "Arial", 12.0f, "Drawing maze");
/*
gl.Color(1.0f, 0.0f, 0.0f);
gl.Vertex(0.0f, 1.0f, 0.0f);
gl.Color(0.0f, 1.0f, 0.0f);
gl.Vertex(-1.0f, -1.0f, 1.0f);
gl.Color(0.0f, 0.0f, 1.0f);
gl.Vertex(1.0f, -1.0f, 1.0f);
gl.Color(1.0f, 0.0f, 0.0f);
gl.Vertex(0.0f, 1.0f, 0.0f);
gl.Color(0.0f, 0.0f, 1.0f);
gl.Vertex(1.0f, -1.0f, 1.0f);
gl.Color(0.0f, 1.0f, 0.0f);
gl.Vertex(1.0f, -1.0f, -1.0f);
gl.Color(1.0f, 0.0f, 0.0f);
gl.Vertex(0.0f, 1.0f, 0.0f);
gl.Color(0.0f, 1.0f, 0.0f);
gl.Vertex(1.0f, -1.0f, -1.0f);
gl.Color(0.0f, 0.0f, 1.0f);
gl.Vertex(-1.0f, -1.0f, -1.0f);
gl.Color(1.0f, 0.0f, 0.0f);
gl.Vertex(0.0f, 1.0f, 0.0f);
gl.Color(0.0f, 0.0f, 1.0f);
gl.Vertex(-1.0f, -1.0f, -1.0f);
gl.Color(0.0f, 1.0f, 0.0f);
gl.Vertex(-1.0f, -1.0f, 1.0f);
*/
gl.End();
}
if (dataModel != null)
gl.DrawText(0, 0, 128.0f, 128.0f, 128.0f, "Arial", 12.0f, dataModel.SolverAgentList.Count.ToString());
}示例13: Draw3D
public virtual void Draw3D(OpenGL gl)
{
float drawCoord = (int)(y * 2) % pieces;
gl.Begin(BeginMode.Quads);
{
gl.TexCoord(drawCoord / pieces, 1);
gl.Vertex(xpos * 0.5f - 1, y, 0);
gl.TexCoord(drawCoord / pieces, 0);
gl.Vertex(xpos * 0.5f - 1, y + 2 * Math.Sin(falling * Math.PI / 180), 2 * Math.Cos(falling * Math.PI / 180));
gl.TexCoord((drawCoord + 1) / pieces, 0);
gl.Vertex(xpos * 0.5f + 1, y + 2 * Math.Sin(falling * Math.PI / 180), 2 * Math.Cos(falling * Math.PI / 180));
gl.TexCoord((drawCoord + 1) / pieces, 1);
gl.Vertex(xpos * 0.5f + 1, y, 0);
}
gl.End();
}示例14: Draw
public override void Draw(OpenGL gl)
{
PointFloat _size = GetSize();
PointFloat[] pointData = RenderLogics.RectPoint(GetPosition(), _size, GetRotation());
byte[] color = GetColor();
GetTexture().UseTexure(gl);
gl.Begin(OpenGL.GL_QUADS);
gl.Color(color[0], color[1], color[2]);
gl.TexCoord(0, 0);
gl.Vertex(pointData[1].x, pointData[1].y);
gl.TexCoord(0, 1);
gl.Vertex(pointData[0].x, pointData[0].y);
gl.TexCoord(1, 1);
gl.Vertex(pointData[3].x, pointData[3].y);
gl.TexCoord(1, 0);
gl.Vertex(pointData[2].x, pointData[2].y);
gl.End();
}示例15: CreateDisplayList
private void CreateDisplayList(OpenGL gl)
{
displayList = new DisplayList();
displayList.Generate(gl);
displayList.New(gl, DisplayList.DisplayListMode.CompileAndExecute);
//Push all attributes, disable lighting and depth testing.
gl.PushAttrib(OpenGL.GL_CURRENT_BIT | OpenGL.GL_ENABLE_BIT |
OpenGL.GL_LINE_BIT | OpenGL.GL_DEPTH_BUFFER_BIT);
gl.Disable(OpenGL.GL_LIGHTING);
gl.Disable(OpenGL.GL_TEXTURE_2D);
gl.DepthFunc(OpenGL.GL_ALWAYS);
//Set line width.
gl.LineWidth(lineWidth);
//Draw the line.
gl.Begin(OpenGL.GL_LINES);
for (float i = (size * -1); i < size; i+=0.4f)
{
float add = 0.2f;
if (i > 0) add = 0.4f;
if (i < 0 && i > -0.2f) add = 0.4f;
gl.Color(1f, 0f, 0f, 1f);
gl.Vertex(i, 0, 0);
gl.Vertex(i + add, 0, 0);
gl.Color(0f, 1f, 0f, 1f);
gl.Vertex(0, i, 0);
gl.Vertex(0, i + add, 0);
gl.Color(0f, 0f, 1f, 1f);
gl.Vertex(0, 0, i);
gl.Vertex(0, 0, i + add);
}
gl.End();
// Restore attributes.
gl.PopAttrib();
displayList.End(gl);
}