public GeometryDrawer(Vector3 position)
{
//create the quad
geometry = new DynamicQuadGeometry();
//setup the world matrix
worldMatrix = Matrix.CreateTranslation(position);
//create a basic lighting shader with some average looking lighting :-)
MaterialShader material = new MaterialShader();
Vector3 lightDirection = new Vector3(-1, -1, -1); //a dramatic direction
material.Lights = new MaterialLightCollection();
material.Lights.AddDirectionalLight(false, -lightDirection, Color.WhiteSmoke);
material.SpecularColour = Color.LightYellow.ToVector3() * 0.5f;
//Note: To use vertex colours with a MaterialShader, UseVertexColour has to be set to true
material.UseVertexColour = true;
this.shader = material;
}
public GeometryDrawer(Vector3 position)
{
//create the quad
geometry = new DynamicQuadGeometry();
//setup the world matrix
worldMatrix = Matrix.CreateTranslation(position);
//create a basic lighting shader with some average looking lighting :-)
MaterialShader material = new MaterialShader();
material.SpecularColour = Color.LightYellow.ToVector3() * 0.5f;
Vector3 lightDirection = new Vector3(-1, -1, -1); //a dramatic direction
//Note: To use vertex colours with a MaterialShader, UseVertexColour has to be set to true
material.UseVertexColour = true;
//create a directional light
MaterialLightCollection lights = new MaterialLightCollection();
lights.CreateDirectionalLight(-lightDirection, Color.WhiteSmoke);
material.LightCollection = lights;
this.shader = material;
}
