protected Geometry(GeometryCreationData creationData)
: base("<GenerateGeometry>")
{
Format = creationData.Format;
vertices = new byte[creationData.NumberOfVertices * Format.Stride];
indices = new short[creationData.NumberOfIndices];
}
protected Geometry(GeometryCreationData creationData)
: base("<GenerateGeometry>")
{
Format = creationData.Format;
vertices = new byte[creationData.NumberOfVertices * Format.Stride];
indices = new short[creationData.NumberOfIndices];
}
private void CreatePlaneGeometry(float x, float y)
{
Vertex[] vertices = GetPlaneVertices(x, y);
short[] indices = GetPlaneIndices();
var creationData = new GeometryCreationData(VertexFormat.Position3DColor, vertices.Length,
indices.Length);
geometry = ContentLoader.Create<Geometry>(creationData);
geometry.SetData(vertices, indices);
}
private static Geometry CreatePlaneGeometry(Size size, Material material)
{
var shader = material.Shader as ShaderWithFormat;
var creationData = new GeometryCreationData(shader.Format, 4, 6);
var geometry = ContentLoader.Create<Geometry>(creationData);
if (((shader.Flags & ShaderFlags.Colored) != 0))
geometry.SetData(SetDataColored(size, shader, material), GetQuadIndices());
else
geometry.SetData(SetDataNoColor(size, shader, material), GetQuadIndices());
return geometry;
}
private static Geometry CreateGeometry(Vector3D size, Material material)
{
var isColored = material.Shader.Flags == ShaderFlags.Colored;
var format = isColored
? VertexFormat.Position3DColor
: material.Shader.Flags == ShaderFlags.LitTextured
? VertexFormat.Position3DNormalUV : VertexFormat.Position3DUV;
var creationData = new GeometryCreationData(format, isColored ? 8 : 24, 36);
var geometry = ContentLoader.Create<Geometry>(creationData);
ComputeVertices(size, material, geometry);
return geometry;
}
private static MockGeometry CreateMockGeometry()
{
var creationData = new GeometryCreationData(VertexFormat.Position3DColor, 3, 3);
return ContentLoader.Create<MockGeometry>(creationData);
}
private void CreateGeometry(Vertex[] vertices)
{
short[] indices = { 0, 1, 3, 3, 1, 2 };
var creationData = new GeometryCreationData(vertices[0].Format, vertices.Length,
indices.Length);
geometry = ContentLoader.Create<Geometry>(creationData);
geometry.SetData(vertices, indices);
}
