internal static void DrawRibbon([NotNull] this GraphicsDevice graphicsDevice, RibbonMesh mesh, [NotNull] RibbonEffect effect, Matrix viewProjection, Material material, [NotNull] Texture2D ribbonTexture)
{
// World = I, so use viewProjection as World*viewProjection
effect.World = Matrix.Identity;
effect.WorldInvTranspose = Matrix.Identity;
effect.WorldViewProj = viewProjection;
effect.MaterialAmbient = material.Ambient;
effect.MaterialDiffuse = material.Diffuse;
effect.MaterialSpecular = material.Specular;
effect.MaterialReflect = material.Reflect;
effect.Opacity = 1;
effect.TextureTransform = Matrix.Identity;
effect.RibbonTexture = ribbonTexture;
var pass = effect.CurrentTechnique.Passes[0];
pass.Apply();
graphicsDevice.BlendState = BlendState.AlphaBlend;
graphicsDevice.DepthStencilState = DepthStencilState.Default;
graphicsDevice.RasterizerState = RasterizerState.CullNone;
mesh.Draw(graphicsDevice);
}
internal static void DrawRibbon(this RenderContext context, RibbonMesh mesh, D3DSimpleTextureEffect effect, D3DMaterial material, Matrix viewProjection, ShaderResourceView texture)
{
// World = I, so use viewProjection as World*viewProjection
effect.WorldTransform = Matrix.Identity;
effect.WorldTransformInversedTransposed = MathF.InverseTranspose(Matrix.Identity);
effect.WorldViewProjectionTransform = viewProjection;
effect.Material = material;
effect.Texture = texture;
var tech = effect.SimpleTextureTechnique;
var desc = tech.Description;
var deviceContext = context.Direct3DDevice.ImmediateContext;
for (var i = 0; i < desc.PassCount; ++i)
{
tech.GetPassByIndex(i).Apply(deviceContext);
mesh.Draw(deviceContext);
}
}
