public void Update(int pipeline, int width, int height, int widthTex, int heightTex)
{
// This function is executed every frame at the beginning of a pass.
view = Matrix4.CreateTranslation(-pos[0], -pos[1], -pos[2])
* Matrix4.CreateRotationY(-rot[1] * rad2deg)
* Matrix4.CreateRotationX(-rot[0] * rad2deg);
float aspect = (float)width / height;
Matrix4 proj = Matrix4.CreatePerspectiveFieldOfView(fov * rad2deg, aspect, near, far);
// GET OR CREATE CAMERA UNIFORMS FOR program
UniformBlock <Names> unif;
if (uniform.TryGetValue(pipeline, out unif) == false)
{
uniform.Add(pipeline, unif = new UniformBlock <Names>(pipeline, name));
}
// SET UNIFORM VALUES
if (unif.Has(Names.view))
{
unif.Set(Names.view, view.AsInt32());
}
if (unif.Has(Names.proj))
{
unif.Set(Names.proj, proj.AsInt32());
}
if (unif.Has(Names.viewProj))
{
unif.Set(Names.viewProj, (view * proj).AsInt32());
}
if (unif.Has(Names.camera))
{
unif.Set(Names.camera, new[] { fov *rad2deg, aspect, near, far }.AsInt32());
}
if (unif.Has(Names.position))
{
unif.Set(Names.position, pos.AsInt32());
}
if (unif.Has(Names.rotation))
{
unif.Set(Names.rotation, rot.AsInt32());
}
// UPDATE UNIFORM BUFFER
unif.Update();
unif.Bind();
}
public void Update(int pipeline, int width, int height, int widthTex, int heightTex)
{
var view = Matrix4.CreateTranslation(-pos[0], -pos[1], -pos[2])
* Matrix4.CreateRotationY(-rot[1] * rad2deg)
* Matrix4.CreateRotationX(-rot[0] * rad2deg);
var aspect = (float)width / height;
var proj = Matrix4.CreatePerspectiveFieldOfView(fov * rad2deg, aspect, near, far);
// GET OR CREATE CAMERA UNIFORMS FOR program
UniformBlock <Names> unif;
if (uniform.TryGetValue(pipeline, out unif) == false)
{
uniform.Add(pipeline, unif = new UniformBlock <Names>(pipeline, name));
}
// SET UNIFORM VALUES
unif.Set(Names.view, view.AsInt32());
unif.Set(Names.proj, proj.AsInt32());
if (unif.Has(Names.viewProj))
{
unif.Set(Names.viewProj, (view * proj).AsInt32());
}
if (unif.Has(Names.camera))
{
unif.Set(Names.camera, new[] { fov *rad2deg, aspect, near, far }.AsInt32());
}
if (unif.Has(Names.color))
{
unif.Set(Names.color, new[] { color[0], color[1], color[2], intensity }.AsInt32());
}
if (unif.Has(Names.light))
{
var x = near * (float)Math.Tan(fov * rad2deg);
var y = x / aspect;
unif.Set(Names.light, new[] { innerCone *rad2deg, radius, x, y }.AsInt32());
}
// UPDATE UNIFORM BUFFER
unif.Update();
unif.Bind();
}
public void Update(int pipeline, int width, int height, int widthTex, int heightTex)
{
// GET OR CREATE POISSON DISC UNIFORMS FOR program
UniformBlock <Names> unif;
if (uniform.TryGetValue(pipeline, out unif) == false)
{
uniform.Add(pipeline, unif = new UniformBlock <Names>(pipeline, name));
// SET UNIFORM VALUES
unif.Set(Names.numPoints, new[] { points.GetLength(0) });
unif.Set(Names.points, points);
// UPDATE UNIFORM BUFFER
unif.Update();
}
unif.Bind();
}
public void Update(int pipeline, int widthScreen, int heightScreen, int widthTex, int heightTex)
{
var sub = quests[activeQuest];
var size = artifactSize[sub.artifactId];
var angle = lineAngles[sub.lineId];
var samples = poissonDisc[sub.poissonId] != null
? poissonDisc[sub.poissonId].points.GetLength(0) : 0;
var line = new[] { (float)Math.Sin(angle), (float)Math.Cos(angle), 0 };
line[2] = line[0] * widthTex / 2 + line[1] * heightTex / 2;
// GET OR CREATE CAMERA UNIFORMS FOR program
UniformBlock <Names> unif;
UniformBlock <Disc> unifDisc;
if (uniform.TryGetValue(pipeline, out unif) == false)
{
uniform.Add(pipeline, unif = new UniformBlock <Names>(pipeline, name));
}
if (uniformDisc.TryGetValue(pipeline, out unifDisc) == false)
{
uniformDisc.Add(pipeline, unifDisc = new UniformBlock <Disc>(pipeline, name + "Disc"));
}
// SET UNIFORM VALUES
unif.Set(Names.rendertargetSize, new[] {
widthTex, heightTex, widthScreen, heightScreen,
});
unif.Set(Names.lineAngle, new[] {
(float)angle, randomAngle, size, sub.radius
});
unifDisc.Set(Disc.nPoints, new[] { samples });
if (samples > 0)
{
unifDisc.Set(Disc.points, poissonDisc[sub.poissonId].points);
}
// UPDATE UNIFORM BUFFER
unif.Update();
unif.Bind();
unifDisc.Update();
unifDisc.Bind();
}
