public warp_FXLensFlare(String name, warp_Scene scene, bool zBufferSensitive) : base(scene)
{
this.zBufferSensitive = zBufferSensitive;
flareObject = new warp_Object();
flareObject.addVertex(new warp_Vertex(1f, 1f, 1f));
flareObject.rebuild();
scene.addObject(name, flareObject);
}
public static void projectFrontal(warp_Object obj)
{
obj.rebuild();
warp_Vector min = obj.minimum();
warp_Vector max = obj.maximum();
float du = 1 / (max.x - min.x);
float dv = 1 / (max.y - min.y);
for (int i = 0; i < obj.vertices; i++)
{
obj.fastvertex[i].u = (obj.fastvertex[i].pos.x - min.x) * du;
obj.fastvertex[i].v = 1 - (obj.fastvertex[i].pos.y - min.y) * dv;
}
}
public static void projectCylindric(warp_Object obj)
{
obj.rebuild();
warp_Vector min = obj.minimum();
warp_Vector max = obj.maximum();
float dz = 1 / (max.z - min.z);
for (int i = 0; i < obj.vertices; i++)
{
obj.fastvertex[i].pos.buildCylindric();
obj.fastvertex[i].u = obj.fastvertex[i].pos.theta / (2 * 3.14159265f);
obj.fastvertex[i].v = (obj.fastvertex[i].pos.z - min.z) * dz;
}
}
public warp_Object getClone()
{
warp_Object obj = new warp_Object();
rebuild();
for (int i = 0; i < vertices; i++)
{
obj.addVertex(fastvertex[i].getClone());
}
for (int i = 0; i < triangles; i++)
{
obj.addTriangle(fasttriangle[i].getClone());
}
obj.name = name + " [cloned]";
obj.material = material;
obj.matrix = matrix.getClone();
obj.normalmatrix = normalmatrix.getClone();
obj.rebuild();
return(obj);
}
