public void Update(Microsoft.Xna.Framework.GameTime gametime, SceneControl.IObject obj, IWorld world)
{
ICamera cam = world.CameraManager.ActiveCamera;
QuadTerrain.UpdateTerrain(cam.Position, cam.BoundingFrustum, LOD);
isupdated = true;
}
public override void DepthExtractor(GameTime gt, IObject obj, ref Matrix View, ref Matrix projection, RenderHelper render)
{
isupdated = false;
Matrix x = Matrix.Invert(View);
Vector3 camPos = new Vector3(x.M41, x.M42, x.M43);
Matrix vp = View * projection;
QuadTerrain.UpdateTerrain(camPos, new BoundingFrustum(vp), LOD);
this.getDepth.Parameters["WVP"].SetValue(obj.PhysicObject.WorldMatrix * vp);
QuadTerrain.DrawTerrain(getDepth, render.device);
}
/// <summary>
/// Normal Drawn Function.
/// </summary>
/// <param name="gt">The gt.</param>
/// <param name="obj">The obj.</param>
/// <param name="cam">The cam.</param>
/// <param name="lights">The lights.</param>
/// <param name="render">The render.</param>
public void Drawn(Microsoft.Xna.Framework.GameTime gt, SceneControl.IObject obj, Cameras.ICamera cam, IList <Light.ILight> lights, SceneControl.RenderHelper render)
{
WorldMatrix.SetValue(obj.PhysicObject.WorldMatrix);
ViewMatrix.SetValue(cam.View);
ProjectionMatrix.SetValue(cam.Projection);
TerrainShader.CurrentTechnique = TerrainShader.Techniques["Technique1"];
TerrainShader.CurrentTechnique.Passes[0].Apply();
QuadTerrain.DrawTerrain(TerrainShader, render.device);
render.ResyncStates();
}
public DeferredTerrainMaterial(QuadTerrain QuadTerrain, float lod = 3.5f)
{
TerrainShader = QuadTerrain.factory.GetEffect("terrainShader", false, true);
getDepth = QuadTerrain.factory.GetEffect("ShadowDepth", false, true);
this.QuadTerrain = QuadTerrain;
CanAppearOfReflectionRefraction = false;
CanCreateShadow = false;
IsVisible = true;
LOD = lod;
WorldMatrix = TerrainShader.Parameters["World"];
ViewMatrix = TerrainShader.Parameters["View"];
ProjectionMatrix = TerrainShader.Parameters["Projection"];
}
public ForwardTerrainMaterial(QuadTerrain QuadTerrain, float lod = 3.5f)
{
TerrainShader = QuadTerrain.factory.GetEffect("terrainShader", false, true);
this.QuadTerrain = QuadTerrain;
CanAppearOfReflectionRefraction = false;
CanCreateShadow = false;
IsVisible = true;
LOD = lod;
WorldMatrix = TerrainShader.Parameters["World"];
ViewMatrix = TerrainShader.Parameters["View"];
ProjectionMatrix = TerrainShader.Parameters["Projection"];
sunDir = TerrainShader.Parameters["sunlightVector"];
sunCol = TerrainShader.Parameters["lightColour"];
ambCol = TerrainShader.Parameters["ambientColour"];
}
public override void BasicDraw(GameTime gt, IObject obj, ref Matrix view, ref Matrix projection, IList <Light.ILight> lights, RenderHelper render, Plane?clippingPlane, bool useAlphaBlending = false)
{
isupdated = false;
Matrix x = Matrix.Invert(view);
Vector3 camPos = new Vector3(x.M41, x.M42, x.M43);
QuadTerrain.UpdateTerrain(camPos, new BoundingFrustum(view * projection), LOD);
WorldMatrix.SetValue(obj.PhysicObject.WorldMatrix);
ViewMatrix.SetValue(view);
ProjectionMatrix.SetValue(projection);
TerrainShader.CurrentTechnique = TerrainShader.Techniques["Technique1"];
TerrainShader.CurrentTechnique.Passes[0].Apply();
QuadTerrain.DrawTerrain(TerrainShader, render.device);
render.SetSamplerStates(ginfo.SamplerState, 8);
}
/// <summary>
/// Normal Drawn Function.
/// </summary>
/// <param name="gt">The gt.</param>
/// <param name="obj">The obj.</param>
/// <param name="cam">The cam.</param>
/// <param name="lights">The lights.</param>
/// <param name="render">The render.</param>
public void Drawn(Microsoft.Xna.Framework.GameTime gt, SceneControl.IObject obj, Cameras.ICamera cam, IList <Light.ILight> lights, SceneControl.RenderHelper render)
{
if (isupdated == false)
{
QuadTerrain.UpdateTerrain(cam.Position, cam.BoundingFrustum, LOD);
}
WorldMatrix.SetValue(obj.PhysicObject.WorldMatrix);
ViewMatrix.SetValue(cam.View);
ProjectionMatrix.SetValue(cam.Projection);
TerrainShader.CurrentTechnique = TerrainShader.Techniques["Technique2"];
TerrainShader.CurrentTechnique.Passes[0].Apply();
QuadTerrain.DrawTerrain(TerrainShader, render.device);
render.ResyncStates();
isupdated = false;
render.SetSamplerStates(ginfo.SamplerState, 6);
}
public void CleanUp(Engine.GraphicFactory factory)
{
QuadTerrain.CleanUp();
}
