private static void InitWireframe()
{
wireframeShader = new WireframeShader();
wireframeShader.Load();
wireframeBoxMesh = Mesh.CreateSimpleBoxMesh(Vector3.One, true);
wireframeSphereMesh = Mesh.CreateSimpleSphereMesh(1.0f, 8, 6, true);
}
public static void BeginDrawWireframe(IVertexBuffer vertexBuffer, Matrix4 transform, float thickness, Vector4 color)
{
WireframeShader.Use();
WireframeShader.Color.Set(color);
WireframeShader.ModelMatrix.Set(transform);
GL.PushAttrib(AttribMask.LineBit);
GL.LineWidth(thickness);
vertexBuffer.Bind();
vertexBuffer.BindAttribute(WireframeShader.Position, 0);
vertexBuffer.BindAttribute(WireframeShader.Normal, 12);
}
public static void ReleaseResources()
{
if (ColorShader != null)
{
ColorShader.Dispose();
ColorShader = null;
}
if (WireframeShader != null)
{
WireframeShader.Dispose();
WireframeShader = null;
}
if (WireframeShader2 != null)
{
WireframeShader2.Dispose();
WireframeShader2 = null;
}
if (ModelShader != null)
{
ModelShader.Dispose();
ModelShader = null;
}
if (BoundingBoxBufffer != null)
{
BoundingBoxBufffer.Dispose();
BoundingBoxBufffer = null;
}
if (StudConnectionShader != null)
{
StudConnectionShader.Dispose();
StudConnectionShader = null;
}
if (SimpleTextureShader != null)
{
SimpleTextureShader.Dispose();
SimpleTextureShader = null;
}
}
public static void InitializeMatrices(Camera camera)
{
var viewMatrix = camera.GetViewMatrix();
var projection = camera.GetProjectionMatrix();
WireframeShader.Use();
WireframeShader.ViewMatrix.Set(viewMatrix);
WireframeShader.Projection.Set(projection);
WireframeShader2.Use();
WireframeShader2.ViewMatrix.Set(viewMatrix);
WireframeShader2.Projection.Set(projection);
ColorShader.Use();
ColorShader.ViewMatrix.Set(viewMatrix);
ColorShader.Projection.Set(projection);
ModelShader.Use();
ModelShader.ViewMatrix.Set(viewMatrix);
ModelShader.Projection.Set(projection);
ModelShader.ViewPosition.Set(camera.Position);
StudConnectionShader.Use();
StudConnectionShader.ViewMatrix.Set(viewMatrix);
StudConnectionShader.Projection.Set(projection);
SimpleTextureShader.Use();
SimpleTextureShader.ViewMatrix.Set(viewMatrix);
SimpleTextureShader.Projection.Set(projection);
if (UIRenderHelper.Freetype6Loaded)
{
UIRenderHelper.TextRenderer.ProjectionMatrix = projection;
UIRenderHelper.TextRenderer.DrawingPrimitives.Clear();
}
TextViewMatrix = viewMatrix;
GL.UseProgram(0);
}
