public static void EnsureGraphicsExist()
{
if (singleton == null)
{
GameObject obj2 = GameObject.Find("__LASER_GRAPHICS__");
if (obj2 == null)
{
obj2 = new GameObject {
hideFlags = HideFlags.NotEditable | HideFlags.DontSave,
name = "__LASER_GRAPHICS__"
};
singleton = obj2.AddComponent <LaserGraphics>();
singleton.hideFlags = HideFlags.NotEditable | HideFlags.DontSave;
}
else
{
singleton = obj2.GetComponent <LaserGraphics>();
if (singleton == null)
{
singleton = obj2.AddComponent <LaserGraphics>();
singleton.hideFlags = HideFlags.NotEditable | HideFlags.DontSave;
}
}
}
}
private void OnPreCull()
{
if (base.enabled)
{
LaserGraphics.RenderLasersOnCamera(this.camera);
}
}
public static void EnsureGraphicsExist()
{
if (!LaserGraphics.singleton)
{
GameObject gameObject = GameObject.Find("__LASER_GRAPHICS__");
if (gameObject)
{
LaserGraphics.singleton = gameObject.GetComponent <LaserGraphics>();
if (!LaserGraphics.singleton)
{
LaserGraphics.singleton = gameObject.AddComponent <LaserGraphics>();
LaserGraphics.singleton.hideFlags = HideFlags.DontSave | HideFlags.NotEditable;
}
}
else
{
GameObject gameObject1 = new GameObject()
{
hideFlags = HideFlags.DontSave | HideFlags.NotEditable,
name = "__LASER_GRAPHICS__"
};
gameObject = gameObject1;
LaserGraphics.singleton = gameObject.AddComponent <LaserGraphics>();
LaserGraphics.singleton.hideFlags = HideFlags.DontSave | HideFlags.NotEditable;
}
}
}
private void OnEnable()
{
g.allActiveBeams.Add(this);
LaserGraphics.EnsureGraphicsExist();
}
private void RenderLasers(Camera camera)
{
Vector3 vector3 = new Vector3();
Vector3 vector31 = new Vector3();
Vector3 vector32 = new Vector3();
Vector3 vector33 = new Vector3();
float single;
if (!this.madeLists)
{
this.beams = new List <LaserBeam>();
this.willRender = new List <LaserBeam>();
this.madeLists = true;
}
int num = camera.cullingMask;
if (this.beams != null)
{
this.beams.Clear();
this.beams.AddRange(LaserBeam.Collect());
}
else
{
this.beams = new List <LaserBeam>(LaserBeam.Collect());
}
LaserGraphics.allBeamsMask = 0;
foreach (LaserBeam beam in this.beams)
{
LaserGraphics.UpdateBeam(ref beam.frame, beam);
}
if ((num & LaserGraphics.allBeamsMask) != 0 && this.beams.Count > 0)
{
Plane[] planeArray = GeometryUtility.CalculateFrustumPlanes(camera);
foreach (LaserBeam laserBeam in this.beams)
{
if (!laserBeam.isViewModel && ((num & laserBeam.frame.beamsLayer) != laserBeam.frame.beamsLayer || !GeometryUtility.TestPlanesAABB(planeArray, laserBeam.frame.bounds)))
{
continue;
}
this.willRender.Add(laserBeam);
}
if (this.willRender.Count > 0)
{
LaserGraphics.world2Cam = camera.worldToCameraMatrix;
LaserGraphics.cam2World = camera.cameraToWorldMatrix;
LaserGraphics.camProj = camera.projectionMatrix;
try
{
foreach (LaserBeam laserBeam1 in this.willRender)
{
LaserGraphics.RenderBeam(planeArray, camera, laserBeam1, ref laserBeam1.frame);
}
foreach (LaserGraphics.MeshBuffer meshBuffer in LaserGraphics.Computation.beams)
{
bool flag = meshBuffer.Resize();
int num1 = 0;
LaserGraphics.VertexBuffer vertexBuffer = meshBuffer.buffer;
float single1 = Single.PositiveInfinity;
single = single1;
vector3.z = single1;
float single2 = single;
single = single2;
vector3.y = single2;
vector3.x = single;
float single3 = Single.NegativeInfinity;
single = single3;
vector31.z = single3;
float single4 = single;
single = single4;
vector31.y = single4;
vector31.x = single;
foreach (LaserBeam beam1 in meshBuffer.beams)
{
int num2 = num1;
num1 = num2 + 1;
int num3 = num2;
int num4 = num1;
num1 = num4 + 1;
int num5 = num4;
int num6 = num1;
num1 = num6 + 1;
int num7 = num6;
int num8 = num1;
num1 = num8 + 1;
int num9 = num8;
vertexBuffer.v[num3] = beam1.frame.beamVertices.m0;
vertexBuffer.v[num5] = beam1.frame.beamVertices.m1;
vertexBuffer.v[num9] = beam1.frame.beamVertices.m2;
vertexBuffer.v[num7] = beam1.frame.beamVertices.m3;
vertexBuffer.n[num3] = beam1.frame.beamNormals.m0;
vertexBuffer.n[num5] = beam1.frame.beamNormals.m1;
vertexBuffer.n[num9] = beam1.frame.beamNormals.m2;
vertexBuffer.n[num7] = beam1.frame.beamNormals.m3;
vertexBuffer.c[num3] = beam1.frame.beamColor.m0;
vertexBuffer.c[num5] = beam1.frame.beamColor.m1;
vertexBuffer.c[num9] = beam1.frame.beamColor.m2;
vertexBuffer.c[num7] = beam1.frame.beamColor.m3;
vertexBuffer.t[num3] = beam1.frame.beamUVs.m0;
vertexBuffer.t[num5] = beam1.frame.beamUVs.m1;
vertexBuffer.t[num9] = beam1.frame.beamUVs.m2;
vertexBuffer.t[num7] = beam1.frame.beamUVs.m3;
for (int i = num3; i <= num7; i++)
{
if (vertexBuffer.v[i].x < vector3.x)
{
vector3.x = vertexBuffer.v[i].x;
}
if (vertexBuffer.v[i].x > vector31.x)
{
vector31.x = vertexBuffer.v[i].x;
}
if (vertexBuffer.v[i].y < vector3.y)
{
vector3.y = vertexBuffer.v[i].y;
}
if (vertexBuffer.v[i].y > vector31.y)
{
vector31.y = vertexBuffer.v[i].y;
}
if (vertexBuffer.v[i].z < vector3.z)
{
vector3.z = vertexBuffer.v[i].z;
}
if (vertexBuffer.v[i].z > vector31.z)
{
vector31.z = vertexBuffer.v[i].z;
}
}
beam1.frame.bufBeam = null;
}
meshBuffer.beams.Clear();
meshBuffer.BindMesh(flag, vector3, vector31);
Graphics.DrawMesh(meshBuffer.mesh, Matrix4x4.identity, meshBuffer.material, 1, camera, 0, null, false, false);
}
foreach (LaserGraphics.MeshBuffer dot in LaserGraphics.Computation.dots)
{
bool flag1 = dot.Resize();
int num10 = 0;
LaserGraphics.VertexBuffer vertexBuffer1 = dot.buffer;
float single5 = Single.PositiveInfinity;
single = single5;
vector32.z = single5;
float single6 = single;
single = single6;
vector32.y = single6;
vector32.x = single;
float single7 = Single.NegativeInfinity;
single = single7;
vector33.z = single7;
float single8 = single;
single = single8;
vector33.y = single8;
vector33.x = single;
foreach (LaserBeam beam2 in dot.beams)
{
int num11 = num10;
num10 = num11 + 1;
int num12 = num11;
int num13 = num10;
num10 = num13 + 1;
int num14 = num13;
int num15 = num10;
num10 = num15 + 1;
int num16 = num15;
int num17 = num10;
num10 = num17 + 1;
int num18 = num17;
vertexBuffer1.v[num12] = beam2.frame.dotVertices1.m0;
vertexBuffer1.v[num14] = beam2.frame.dotVertices1.m1;
vertexBuffer1.v[num18] = beam2.frame.dotVertices1.m2;
vertexBuffer1.v[num16] = beam2.frame.dotVertices1.m3;
vertexBuffer1.n[num12] = beam2.frame.beamNormals.m0;
vertexBuffer1.n[num14] = beam2.frame.beamNormals.m1;
vertexBuffer1.n[num18] = beam2.frame.beamNormals.m2;
vertexBuffer1.n[num16] = beam2.frame.beamNormals.m3;
vertexBuffer1.c[num12] = beam2.frame.dotColor1.m0;
vertexBuffer1.c[num14] = beam2.frame.dotColor1.m1;
vertexBuffer1.c[num18] = beam2.frame.dotColor1.m2;
vertexBuffer1.c[num16] = beam2.frame.dotColor1.m3;
vertexBuffer1.t[num12] = LaserGraphics.uv[0];
vertexBuffer1.t[num14] = LaserGraphics.uv[1];
vertexBuffer1.t[num18] = LaserGraphics.uv[2];
vertexBuffer1.t[num16] = LaserGraphics.uv[3];
for (int j = num12; j <= num16; j++)
{
if (vertexBuffer1.v[j].x < vector32.x)
{
vector32.x = vertexBuffer1.v[j].x;
}
if (vertexBuffer1.v[j].x > vector33.x)
{
vector33.x = vertexBuffer1.v[j].x;
}
if (vertexBuffer1.v[j].y < vector32.y)
{
vector32.y = vertexBuffer1.v[j].y;
}
if (vertexBuffer1.v[j].y > vector33.y)
{
vector33.y = vertexBuffer1.v[j].y;
}
if (vertexBuffer1.v[j].z < vector32.z)
{
vector32.z = vertexBuffer1.v[j].z;
}
if (vertexBuffer1.v[j].z > vector33.z)
{
vector33.z = vertexBuffer1.v[j].z;
}
}
int num19 = num10;
num10 = num19 + 1;
num12 = num19;
int num20 = num10;
num10 = num20 + 1;
num14 = num20;
int num21 = num10;
num10 = num21 + 1;
num16 = num21;
int num22 = num10;
num10 = num22 + 1;
num18 = num22;
vertexBuffer1.v[num12] = beam2.frame.dotVertices2.m0;
vertexBuffer1.v[num14] = beam2.frame.dotVertices2.m1;
vertexBuffer1.v[num18] = beam2.frame.dotVertices2.m2;
vertexBuffer1.v[num16] = beam2.frame.dotVertices2.m3;
vertexBuffer1.n[num12] = beam2.frame.beamNormals.m0;
vertexBuffer1.n[num14] = beam2.frame.beamNormals.m1;
vertexBuffer1.n[num18] = beam2.frame.beamNormals.m2;
vertexBuffer1.n[num16] = beam2.frame.beamNormals.m3;
vertexBuffer1.c[num12] = beam2.frame.dotColor2.m0;
vertexBuffer1.c[num14] = beam2.frame.dotColor2.m1;
vertexBuffer1.c[num18] = beam2.frame.dotColor2.m2;
vertexBuffer1.c[num16] = beam2.frame.dotColor2.m3;
vertexBuffer1.t[num12] = LaserGraphics.uv[0];
vertexBuffer1.t[num14] = LaserGraphics.uv[1];
vertexBuffer1.t[num18] = LaserGraphics.uv[2];
vertexBuffer1.t[num16] = LaserGraphics.uv[3];
for (int k = num12; k <= num16; k++)
{
if (vertexBuffer1.v[k].x < vector32.x)
{
vector32.x = vertexBuffer1.v[k].x;
}
if (vertexBuffer1.v[k].x > vector33.x)
{
vector33.x = vertexBuffer1.v[k].x;
}
if (vertexBuffer1.v[k].y < vector32.y)
{
vector32.y = vertexBuffer1.v[k].y;
}
if (vertexBuffer1.v[k].y > vector33.y)
{
vector33.y = vertexBuffer1.v[k].y;
}
if (vertexBuffer1.v[k].z < vector32.z)
{
vector32.z = vertexBuffer1.v[k].z;
}
if (vertexBuffer1.v[k].z > vector33.z)
{
vector33.z = vertexBuffer1.v[k].z;
}
}
beam2.frame.bufDot = null;
}
dot.beams.Clear();
if (!flag1)
{
dot.mesh.vertices = vertexBuffer1.v;
dot.mesh.normals = vertexBuffer1.n;
dot.mesh.colors = vertexBuffer1.c;
dot.mesh.uv = vertexBuffer1.t;
}
else
{
dot.mesh.Clear(false);
dot.mesh.vertices = vertexBuffer1.v;
dot.mesh.normals = vertexBuffer1.n;
dot.mesh.colors = vertexBuffer1.c;
dot.mesh.uv = vertexBuffer1.t;
dot.mesh.SetIndices(vertexBuffer1.i, MeshTopology.Quads, 0);
}
dot.BindMesh(flag1, vector32, vector33);
Graphics.DrawMesh(dot.mesh, Matrix4x4.identity, dot.material, 1, camera, 0, null, false, false);
}
}
finally
{
this.willRender.Clear();
LaserGraphics.Computation.beams.Clear();
LaserGraphics.Computation.dots.Clear();
LaserGraphics.MeshBuffer.Reset();
}
}
}
}
private static void RenderBeam(Plane[] frustum, Camera camera, LaserBeam beam, ref LaserBeam.FrameData frame)
{
Vector3 vector3 = LaserGraphics.world2Cam.MultiplyPoint(frame.origin);
Vector3 vector31 = LaserGraphics.world2Cam.MultiplyPoint(frame.point);
Vector3 vector32 = vector31 - vector3;
vector32.Normalize();
float single = 1f - (1f - Mathf.Abs(vector32.z)) * beam.beamOutput;
Quaternion quaternion = Quaternion.LookRotation(vector32, vector31);
Quaternion quaternion1 = Quaternion.LookRotation(vector32, vector3);
Vector3 vector33 = quaternion1 * new Vector3(frame.originWidth, 0f, 0f);
Vector3 vector34 = quaternion * new Vector3(frame.pointWidth, 0f, 0f);
frame.beamVertices.m0 = LaserGraphics.cam2World.MultiplyPoint((vector33 * 0.5f) + vector3);
frame.beamVertices.m2 = LaserGraphics.cam2World.MultiplyPoint((vector34 * 0.5f) + vector31);
frame.beamVertices.m1 = LaserGraphics.cam2World.MultiplyPoint((vector33 * -0.5f) + vector3);
frame.beamVertices.m3 = LaserGraphics.cam2World.MultiplyPoint((vector34 * -0.5f) + vector31);
frame.beamNormals.m0.x = frame.originWidth;
frame.beamNormals.m2.x = frame.pointWidth;
frame.beamNormals.m1.x = -frame.originWidth;
frame.beamNormals.m3.x = -frame.pointWidth;
frame.beamNormals.m0.y = -frame.distance;
frame.beamNormals.m1.y = -frame.distance;
frame.beamNormals.m2.y = -frame.distance;
frame.beamNormals.m3.y = -frame.distance;
float single1 = 0f;
float single2 = single1;
frame.beamNormals.m1.z = single1;
frame.beamNormals.m0.z = single2;
float single3 = frame.distanceFraction;
single2 = single3;
frame.beamNormals.m3.z = single3;
frame.beamNormals.m2.z = single2;
Color color = LaserGraphics.RangeBeamColor(beam.beamColor * single);
Color color1 = color;
frame.beamColor.m3 = (T)color;
Color color2 = color1;
color1 = color2;
frame.beamColor.m2 = (T)color2;
Color color3 = color1;
color1 = color3;
frame.beamColor.m1 = (T)color3;
frame.beamColor.m0 = color1;
frame.beamUVs.m0 = LaserGraphics.uv[0];
frame.beamUVs.m0.x = frame.beamUVs.m0.x * frame.distanceFraction;
frame.beamUVs.m1 = LaserGraphics.uv[1];
frame.beamUVs.m1.x = frame.beamUVs.m1.x * frame.distanceFraction;
frame.beamUVs.m2 = LaserGraphics.uv[2];
frame.beamUVs.m2.x = frame.beamUVs.m2.x * frame.distanceFraction;
frame.beamUVs.m3 = LaserGraphics.uv[3];
frame.beamUVs.m3.x = frame.beamUVs.m3.x * frame.distanceFraction;
frame.bufBeam = LaserGraphics.MeshBuffer.ForBeamMaterial(beam.beamMaterial);
if (!LaserGraphics.Computation.beams.Add(frame.bufBeam))
{
LaserGraphics.MeshBuffer meshBuffer = frame.bufBeam;
meshBuffer.measureSize = meshBuffer.measureSize + 1;
}
else
{
frame.bufBeam.measureSize = 1;
}
frame.bufBeam.beams.Add(beam);
if (!frame.didHit)
{
frame.bufDot = null;
frame.drawDot = false;
}
else
{
Vector3 vector35 = LaserGraphics.world2Cam.MultiplyVector(-frame.hitNormal);
if (vector35.z >= 0f)
{
frame.bufDot = null;
frame.drawDot = false;
}
else
{
Vector3 vector36 = LaserGraphics.cam2World.MultiplyPoint(Vector3.zero);
if (Physics.Linecast(vector36, Vector3.Lerp(vector36, frame.point, 0.95f), beam.cullLayers))
{
frame.bufDot = null;
frame.drawDot = false;
}
else
{
Vector3 vector37 = LaserGraphics.world2Cam.MultiplyPoint(frame.point);
Quaternion quaternion2 = Quaternion.LookRotation(vector37, Vector3.up);
frame.dotVertices1.m0 = LaserGraphics.cam2World.MultiplyPoint(vector37 + (quaternion2 * new Vector3(frame.dotRadius, -frame.dotRadius, 0f)));
frame.dotVertices1.m1 = LaserGraphics.cam2World.MultiplyPoint(vector37 + (quaternion2 * new Vector3(frame.dotRadius, frame.dotRadius, 0f)));
frame.dotVertices1.m2 = LaserGraphics.cam2World.MultiplyPoint(vector37 + (quaternion2 * new Vector3(-frame.dotRadius, -frame.dotRadius, 0f)));
frame.dotVertices1.m3 = LaserGraphics.cam2World.MultiplyPoint(vector37 + (quaternion2 * new Vector3(-frame.dotRadius, frame.dotRadius, 0f)));
quaternion2 = Quaternion.LookRotation(vector35, Vector3.up);
frame.dotVertices2.m0 = LaserGraphics.cam2World.MultiplyPoint(vector37 + (quaternion2 * new Vector3(frame.dotRadius, -frame.dotRadius, -0.01f)));
frame.dotVertices2.m1 = LaserGraphics.cam2World.MultiplyPoint(vector37 + (quaternion2 * new Vector3(frame.dotRadius, frame.dotRadius, -0.01f)));
frame.dotVertices2.m2 = LaserGraphics.cam2World.MultiplyPoint(vector37 + (quaternion2 * new Vector3(-frame.dotRadius, -frame.dotRadius, -0.01f)));
frame.dotVertices2.m3 = LaserGraphics.cam2World.MultiplyPoint(vector37 + (quaternion2 * new Vector3(-frame.dotRadius, frame.dotRadius, -0.01f)));
Color color4 = LaserGraphics.RangeDotColor(beam.dotColor);
color1 = color4;
frame.dotColor2.m3 = (T)color4;
Color color5 = color1;
color1 = color5;
frame.dotColor2.m2 = (T)color5;
Color color6 = color1;
color1 = color6;
frame.dotColor2.m1 = (T)color6;
Color color7 = color1;
color1 = color7;
frame.dotColor2.m0 = (T)color7;
Color color8 = color1;
color1 = color8;
frame.dotColor1.m3 = (T)color8;
Color color9 = color1;
color1 = color9;
frame.dotColor1.m2 = (T)color9;
Color color10 = color1;
color1 = color10;
frame.dotColor1.m1 = (T)color10;
frame.dotColor1.m0 = color1;
frame.bufDot = LaserGraphics.MeshBuffer.ForDotMaterial(beam.dotMaterial);
if (!LaserGraphics.Computation.dots.Add(frame.bufDot))
{
LaserGraphics.MeshBuffer meshBuffer1 = frame.bufDot;
meshBuffer1.measureSize = meshBuffer1.measureSize + 2;
}
else
{
frame.bufDot.measureSize = 2;
}
frame.bufDot.beams.Add(beam);
frame.drawDot = true;
}
}
}
}
