/// <summary>
/// See BlWindow3D for details.
/// </summary>
protected override void Setup()
{
// Any type of content (3D models, fonts, images, etc.) can be converted to an XNB file by downloading and
// using the mgcb-editor (see Blotch3D.chm for details). XNB files are then normally added to the project
// and loaded as shown here. 'Content', here, is the folder that contains the XNB files or subfolders with
// XNB files. We need to create one ContentManager object for each top-level content folder we'll be loading
// XNB files from. You can create multiple content managers if content is spread over diverse folders. Some
// content can also be loaded in its native format using platform specific code (may not be portable) or
// certain Blotch3D/Monogame methods, like BlGraphicsDeviceManager.LoadFromImageFile.
var MyContent = new ContentManager(Services, "Content");
// The font we will use to draw the menu on the screen.
// "Arial14" is the pathname to the font file
Font = MyContent.Load <SpriteFont>("Arial14");
// The model
var numX = 128;
var numY = 2;
var geoModel = BlGeometry.CreateCylindroid(numX, numY, 0);
// transform it
geoModel = BlGeometry.TransformVertices(geoModel, Matrix.CreateScale(1, 1, 2f));
// Uncomment this to generate face normals (for example, if the previous transform totally flattened the model)
//geoModel = BlGeometry.CalcFacetNormals(geoModel);
// Uncomment this to set texture to planar
//geoModel = BlGeometry.SetTextureToXY(geoModel);
// convert to vertex buffer
var geoVertexBuffer = BlGeometry.TrianglesToVertexBuffer(Graphics.GraphicsDevice, geoModel);
var tex = Graphics.LoadFromImageFile("Content/image.png");
// The sprite we draw in this window
GeoObj = new BlSprite(Graphics, "geomodel");
GeoObj.LODs.Add(geoVertexBuffer);
GeoObj.BoundSphere = new BoundingSphere(new Vector3(), 1);
GeoObj.Mipmap = tex;
/*
* // Uncomment this to show insides, also
* GeoObj.PreDraw = (s) =>
* {
* Graphics.GraphicsDevice.RasterizerState = RasterizerState.CullNone;
* return BlSprite.PreDrawCmd.Continue;
* };
* GeoObj.DrawCleanup = (s) =>
* {
* Graphics.GraphicsDevice.RasterizerState = RasterizerState.CullCounterClockwise;
* };
*/
}
/// <summary>
/// See BlWindow3D for details.
/// </summary>
protected override void Setup()
{
// We need to create one ContentManager object for each top-level content folder we'll be
// loading things from. Here "Content" is the most senior folder name of the content tree.
// (Content [models, fonts, etc.] are added to the project with the Content utility. Double-click
// 'Content.mgcb' in solution explorer.). You can create multiple content managers if content
// is spread over diverse folders.
var MyContent = new ContentManager(Services, "Content");
// The font we will use to draw the menu on the screen.
// "Arial14" is the pathname to the font file
Font = MyContent.Load <SpriteFont>("Arial14");
// The model
var numX = 128;
var numY = 2;
var geoModel = BlGeometry.CreateCylindroid(numX, numY, 0);
// transform it
geoModel = BlGeometry.TransformVertices(geoModel, Matrix.CreateScale(1, 1, 2f));
// Uncomment this to generate face normals (for example, if the previous transform totally flattened the model)
//geoModel = BlGeometry.CalcFacetNormals(geoModel);
// Uncomment this to set texture to planar
//geoModel = BlGeometry.SetTextureToXY(geoModel);
// convert to vertex buffer
var geoVertexBuffer = BlGeometry.TrianglesToVertexBuffer(Graphics.GraphicsDevice, geoModel);
var tex = Graphics.LoadFromImageFile("image.png");
// The sprite we draw in this window
GeoObj = new BlSprite(Graphics, "geomodel");
GeoObj.LODs.Add(geoVertexBuffer);
GeoObj.BoundSphere = new BoundingSphere(new Vector3(), 1);
GeoObj.Mipmap = tex;
/*
* // Uncomment this to show insides, also
* GeoObj.PreDraw = (s) =>
* {
* Graphics.GraphicsDevice.RasterizerState = RasterizerState.CullNone;
* return BlSprite.PreDrawCmd.Continue;
* };
* GeoObj.DrawCleanup = (s) =>
* {
* Graphics.GraphicsDevice.RasterizerState = RasterizerState.CullCounterClockwise;
* };
*/
}
/// <summary>
/// See BlWindow3D for details.
/// </summary>
protected override void Setup()
{
// We need to create one ContentManager object for each top-level content folder we'll be
// loading things from. Here "Content" is the most senior folder name of the content tree.
// (Content [models, fonts, etc.] are added to the project with the Content utility. Double-click
// 'Content.mgcb' in solution explorer.). You can create multiple content managers if content
// is spread over diverse folders.
var MyContent = new ContentManager(Services, "Content");
// The font we will use to draw the menu on the screen.
// "Arial14" is the pathname to the font file
Font = MyContent.Load <SpriteFont>("Arial14");
// The model resolution
var numX = 512;
var numY = 512;
// tapered bent screw shape parameters
var taperSize = .1;
var numThreads = 5;
var numTurns = 8; // (total for all threads)
var threadDepth = .2;
var bend = .001;
// Create bending matrix (this could also include scale and translation)
var matrix = Matrix.CreateRotationX((float)bend);
// Create the tapered screw
var triangles = BlGeometry.CreateCylindroid
(
(x, y) => threadDepth * Math.Sin(Math.PI * 2 * (numThreads * x / (double)numX + numTurns * y / (double)numY)) + 1,
numX,
numY,
taperSize,
false,
true,
true,
matrix
);
// Uncomment this for facet normals
//geoModel = BlGeometry.CalcFacetNormals(geoModel);
// uncomment this to transform it
//geoModel = BlGeometry.TransformVertices(geoModel, Matrix.CreateScale(1, 1, 2f));
// Uncomment this to generate face normals (for example, if the previous transform totally flattened the model)
//geoModel = BlGeometry.CalcFacetNormals(geoModel);
// Uncomment this to set texture to planar
// (note: to control the planar direction, transform the vertices, call this method, then transform them back)
//geoModel = BlGeometry.SetTextureToXY(geoModel);
// convert to vertex buffer
var geoVertexBuffer = BlGeometry.TrianglesToVertexBuffer(Graphics.GraphicsDevice, triangles);
// The sprite we draw in this window
GeoObj = new BlSprite(Graphics, "geomodel");
GeoObj.LODs.Add(geoVertexBuffer);
GeoObj.BoundSphere = BlGeometry.GetBoundingSphere(triangles);
GeoObj.Mipmap = new BlMipmap(Graphics, Graphics.LoadFromImageFile("image.png"));
/*
* // Uncomment this to make insides visible, also.
* GeoObj.PreDraw = (s) =>
* {
* Graphics.GraphicsDevice.RasterizerState = RasterizerState.CullNone;
* return BlSprite.PreDrawCmd.Continue;
* };
* GeoObj.DrawCleanup = (s) =>
* {
* Graphics.GraphicsDevice.RasterizerState = RasterizerState.CullCounterClockwise;
* };
*/
}
/// <summary>
/// See BlWindow3D for details.
/// </summary>
protected override void Setup()
{
// Any type of content (3D models, fonts, images, etc.) can be converted to an XNB file by downloading and
// using the mgcb-editor (see Blotch3D.chm for details). XNB files are then normally added to the project
// and loaded as shown here. 'Content', here, is the folder that contains the XNB files or subfolders with
// XNB files. We need to create one ContentManager object for each top-level content folder we'll be loading
// XNB files from. You can create multiple content managers if content is spread over diverse folders. Some
// content can also be loaded in its native format using platform specific code (may not be portable) or
// certain Blotch3D/Monogame methods, like BlGraphicsDeviceManager.LoadFromImageFile.
var MyContent = new ContentManager(Services, "Content");
// The font we will use to draw the menu on the screen.
// "Arial14" is the pathname to the font file
Font = MyContent.Load <SpriteFont>("Arial14");
// The model resolution
var numX = 512;
var numY = 512;
// tapered bent screw shape parameters
var taperSize = .1;
var numThreads = 5;
var numTurns = 8; // (total for all threads)
var threadDepth = .2;
var bend = .001;
// Create bending matrix (this could also include scale and translation)
var matrix = Matrix.CreateRotationX((float)bend);
// Create the tapered screw
var triangles = BlGeometry.CreateCylindroid
(
(x, y) => threadDepth * Math.Sin(Math.PI * 2 * (numThreads * x / (double)numX + numTurns * y / (double)numY)) + 1,
numX,
numY,
taperSize,
false,
true,
true,
matrix
);
// Uncomment this for facet normals
//geoModel = BlGeometry.CalcFacetNormals(geoModel);
// uncomment this to transform it
//geoModel = BlGeometry.TransformVertices(geoModel, Matrix.CreateScale(1, 1, 2f));
// Uncomment this to generate face normals (for example, if the previous transform totally flattened the model)
//geoModel = BlGeometry.CalcFacetNormals(geoModel);
// Uncomment this to set texture to planar
// (note: to control the planar direction, transform the vertices, call this method, then transform them back)
//geoModel = BlGeometry.SetTextureToXY(geoModel);
// convert to vertex buffer
var geoVertexBuffer = BlGeometry.TrianglesToVertexBuffer(Graphics.GraphicsDevice, triangles);
// The sprite we draw in this window
GeoObj = new BlSprite(Graphics, "geomodel");
GeoObj.LODs.Add(geoVertexBuffer);
GeoObj.BoundSphere = BlGeometry.GetBoundingSphere(triangles);
GeoObj.Mipmap = new BlMipmap(Graphics, Graphics.LoadFromImageFile("Content/image.png"));
/*
* // Uncomment this to make insides visible, also.
* GeoObj.PreDraw = (s) =>
* {
* Graphics.GraphicsDevice.RasterizerState = RasterizerState.CullNone;
* return BlSprite.PreDrawCmd.Continue;
* };
* GeoObj.DrawCleanup = (s) =>
* {
* Graphics.GraphicsDevice.RasterizerState = RasterizerState.CullCounterClockwise;
* };
*/
}