public void DrawBar(FpsController fpsController, float barRadius)
{
float barThickness = fpsController.ammoBarThickness;
float ammoBarOutlineThickness = fpsController.ammoBarOutlineThickness;
float angRadMin = -fpsController.ammoBarAngularSpanRad / 2;
float angRadMax = fpsController.ammoBarAngularSpanRad / 2;
// draw bullets
Draw.LineEndCaps = LineEndCap.Round;
float innerRadius = barRadius - barThickness / 2;
float bulletThickness = (innerRadius * fpsController.ammoBarAngularSpanRad / totalBullets) * bulletThicknessScale;
for (int i = 0; i < totalBullets; i++)
{
float t = i / (totalBullets - 1f);
float angRad = Mathf.Lerp(angRadMin, angRadMax, t);
Vector2 dir = ShapesMath.AngToDir(angRad);
Vector2 origin = dir * barRadius;
Vector2 offset = dir * (barThickness / 2f - ammoBarOutlineThickness * 1.5f);
float alpha = 1;
bool hasBeenFired = i >= bullets;
if (hasBeenFired && Application.isPlaying)
{
float timePassed = Time.time - bulletFireTimes[i];
float tFade = Mathf.Clamp01(timePassed / bulletDisappearTime);
alpha = 1f - tFade;
origin = GetBulletEjectPos(origin, tFade);
float angle = timePassed * (bulletEjectAngSpeed + Mathf.Cos(i * 92372.8f) * ejectRotSpeedVariance);
offset = ShapesMath.Rotate(offset, angle);
}
Vector2 a = origin + offset;
Vector2 b = origin - offset;
Draw.Line(a, b, bulletThickness, new Color(1, 1, 1, alpha));
}
FpsController.DrawRoundedArcOutline(Vector2.zero, barRadius, barThickness, ammoBarOutlineThickness, angRadMin, angRadMax);
}
readonly Queue <Matrix4x4> mtxQueue = new Queue <Matrix4x4>(); // queue of pending branches to draw
// Draws a line, moves forward, and then queues up new postions to draw from per new branch
void BranchFrom(Matrix4x4 mtx)
{
if (currentLineCount++ >= lineCount)
{
return; // stop recursion if we hit our limit
}
Draw.Matrix = mtx;
float lineLength = Mathf.Lerp(branchLengthMin, branchLengthMax, Random.value); // random branch length
Vector3 offset = new Vector3(0, lineLength, 0); // offset along the local Y axis
Draw.Line(Vector3.zero, offset);
Draw.Translate(offset); // moves the drawing matrix in its local space
// create a random number of branches from the current position
int branchCount = Random.Range(branchesMin, branchesMax + 1);
for (int i = 0; i < branchCount; i++)
{
using (Draw.MatrixScope) { // saves the current matrix state, and restores it at the end of this scope
float angDeviation = Mathf.Lerp(-maxAngDeviation, maxAngDeviation, ShapesMath.RandomGaussian()); // random angular deviation
if (use3D)
{
Draw.Rotate(angDeviation, ShapesMath.GetRandomPerpendicularVector(Vector3.up)); // rotates the current drawing matrix on a random axis
}
else
{
Draw.Rotate(angDeviation); // rotates the current drawing matrix on the Z axis
}
mtxQueue.Enqueue(Draw.Matrix); // save the drawing matrix to draw a branch with later
}
}
while (mtxQueue.Count > 0) // process all positions in the queue
{
BranchFrom(mtxQueue.Dequeue()); // draw new branches at the positions saved in the queue
}
}
void DrawShapes()
{
Vector2 center = position.size / 2;
float fitRadius = Mathf.Min(position.width, position.height) / 2 - 8;
// set doot positions
float t = (float)EditorApplication.timeSinceStartup / 2;
foreach (Doot doot in doots)
{
float ang = doot.angSpeed * t * ShapesMath.TAU + doot.angOffset;
Vector2 dir = ShapesMath.AngToDir(ang);
doot.pos = dir * (fitRadius * doot.radialOffset);
}
// mouse doot~
Vector2 mouseRawPos = Event.current.mousePosition - center;
float maxRadius = fitRadius * DOOT_MAX_RADIUS;
Vector2 mouseTargetPos = Vector2.ClampMagnitude(mouseRawPos, maxRadius);
doots[0].pos = Vector2.Lerp(doots[0].pos, mouseTargetPos, mouseDootT);
bool mouseOver = mouseOverWindow == this;
mouseDootT = Mathf.Lerp(mouseDootT, mouseOver ? 1f : 0f, 0.05f);
// save state
Matrix4x4 prevMtx = Draw.Matrix;
ShapesBlendMode prevBlendMode = Draw.BlendMode;
ThicknessSpace prevDiscRadiusSpace = Draw.DiscRadiusSpace;
ThicknessSpace prevLineThicknessSpace = Draw.LineThicknessSpace;
LineGeometry prevLineGeometry = Draw.LineGeometry;
ThicknessSpace prevRingThicknessSpace = Draw.RingThicknessSpace;
// draw setup
Draw.Matrix = Matrix4x4.TRS(new Vector3(center.x, center.y, 1f), Quaternion.identity, Vector3.one);
Draw.BlendMode = ShapesBlendMode.Transparent;
Draw.DiscRadiusSpace = ThicknessSpace.Meters;
Draw.LineThicknessSpace = ThicknessSpace.Meters;
Draw.LineGeometry = LineGeometry.Flat2D;
Draw.RingThicknessSpace = ThicknessSpace.Meters;
// Drawing
Draw.RingGradientRadial(Vector3.zero, fitRadius, fitRadius * 0.1f, Color.black, new Color(0, 0, 0, 0));
Draw.Disc(Vector3.zero, fitRadius, Color.black);
// edge noodles
const int noodCount = 64;
for (int i = 0; i < noodCount; i++)
{
float tDir = i / ((float)noodCount);
float tAng = ShapesMath.TAU * tDir;
Vector2 dir = ShapesMath.AngToDir(tAng);
if (Mathf.Abs(dir.y) > 0.75f)
{
continue;
}
Vector2 root = dir * fitRadius;
float distToNearest = float.MaxValue;
for (int j = 0; j < doots.Length; j++)
{
distToNearest = Mathf.Min(distToNearest, Vector2.Distance(doots[j].pos, root));
}
float distMod = Mathf.InverseLerp(fitRadius * 0.5f, fitRadius * 0.1f, distToNearest);
float noodMaxOffset = fitRadius * (1 + 0.1f * distMod);
Draw.Line(root, dir * noodMaxOffset, fitRadius * Mathf.Lerp(0.07f, 0.04f, distMod));
}
// ring
Draw.Ring(Vector3.zero, fitRadius, fitRadius * 0.0125f, colMain);
// connecting lines
for (int i = 0; i < doots.Length; i++)
{
Vector2 a = doots[i].pos;
for (int j = i; j < doots.Length; j++)
{
Vector2 b = doots[j].pos;
float dist = Vector2.Distance(a, b);
float rangeValue = Mathf.InverseLerp(fitRadius * 1f, fitRadius * 0.02f, dist);
if (rangeValue > 0)
{
Color col = Color.Lerp(colFade, colMain, rangeValue);
Draw.Line(a, b, fitRadius * 0.015f * rangeValue, LineEndCap.Round, col);
}
}
}
// doots~
foreach (Doot doot in doots)
{
Draw.BlendMode = ShapesBlendMode.Transparent;
Draw.Disc(doot.pos, fitRadius * 0.025f, Color.black);
Draw.Disc(doot.pos, fitRadius * 0.015f, colMain);
Draw.BlendMode = ShapesBlendMode.Additive;
Color innerColor = colMain;
innerColor.a = 0.25f;
Color outerColor = Color.clear;
Draw.DiscGradientRadial(doot.pos, fitRadius * 0.18f, innerColor, outerColor);
}
Draw.BlendMode = ShapesBlendMode.Multiplicative;
Draw.DiscGradientRadial(Vector3.zero, fitRadius * 0.5f, Color.black, Color.clear);
// restore state
Draw.Matrix = prevMtx;
Draw.BlendMode = prevBlendMode;
Draw.DiscRadiusSpace = prevDiscRadiusSpace;
Draw.LineThicknessSpace = prevLineThicknessSpace;
Draw.LineGeometry = prevLineGeometry;
Draw.RingThicknessSpace = prevRingThicknessSpace;
}
public void DrawCompass(Vector3 worldDir)
{
Vector2 compArcOrigin = position + Vector2.down * bendRadius;
float angUiMin = ShapesMath.TAU * 0.25f - (width / 2) / bendRadius;
float angUiMax = ShapesMath.TAU * 0.25f + (width / 2) / bendRadius;
Vector2 dirWorld = new Vector2(worldDir.x, worldDir.z).normalized;
float lookAng = ShapesMath.DirToAng(dirWorld);
float angWorldMin = lookAng + fieldOfView / 2;
float angWorldMax = lookAng - fieldOfView / 2;
Draw.Arc(compArcOrigin, bendRadius, lineThickness, angUiMin, angUiMax, ArcEndCap.Round);
void CompassArcNoot(float worldAng, float size, string label = null)
{
float tCompass = ShapesMath.InverseLerpAngleRad(angWorldMax, angWorldMin, worldAng);
float uiAng = Mathf.Lerp(angUiMin, angUiMax, tCompass);
Vector2 uiDir = ShapesMath.AngToDir(uiAng);
Vector2 a = compArcOrigin + uiDir * bendRadius;
Vector2 b = compArcOrigin + uiDir * (bendRadius - size * tickSize);
float fade = Mathf.InverseLerp(0, tickEdgeFadeFraction, (1f - Mathf.Abs(tCompass * 2 - 1)));
Draw.Line(a, b, LineEndCap.None, new Color(1, 1, 1, fade));
if (label != null)
{
Draw.FontSize = fontSizeTickLabel;
Draw.Text(b - uiDir * tickLabelOffset, uiAng - ShapesMath.TAU / 4f, label, TextAlign.Center, new Color(1, 1, 1, fade));
}
}
Draw.LineEndCaps = LineEndCap.Square;
Draw.LineThickness = lineThickness;
Vector2 trianglePos = compArcOrigin + Vector2.up * (bendRadius + 0.01f);
Vector2 labelPos = compArcOrigin + Vector2.up * (bendRadius) + lookAngLabelOffset * 0.1f;
string lookLabel = Mathf.RoundToInt(-lookAng * Mathf.Rad2Deg + 180f) + "°";
Draw.FontSize = fontSizeLookLabel;
Draw.Text(labelPos, 0f, lookLabel, TextAlign.Center);
Vector2 triA = trianglePos + ShapesMath.AngToDir(-ShapesMath.TAU / 4) * triangleNootSize;
Vector2 triB = trianglePos + ShapesMath.AngToDir(-ShapesMath.TAU / 4 + ShapesMath.TAU / 3) * triangleNootSize;
Vector2 triC = trianglePos + ShapesMath.AngToDir(-ShapesMath.TAU / 4 + 2 * ShapesMath.TAU / 3) * triangleNootSize;
Draw.Triangle(triA, triB, triC);
int tickCount = (ticksPerQuarterTurn - 1) * 4;
for (int i = 0; i < tickCount; i++)
{
float t = i / ((float)tickCount);
float ang = ShapesMath.TAU * t;
bool cardinal = i % (tickCount / 4) == 0;
string label = null;
if (cardinal)
{
int angInt = Mathf.RoundToInt((1f - t) * 4);
switch (angInt)
{
case 0:
case 4:
label = "S";
break;
case 1:
label = "W";
break;
case 2:
label = "N";
break;
case 3:
label = "E";
break;
}
}
float tCompass = ShapesMath.InverseLerpAngleRad(angWorldMax, angWorldMin, ang);
if (tCompass < 1f && tCompass > 0f)
{
CompassArcNoot(ang, cardinal ? 0.8f : 0.5f, label);
}
}
}
public void DrawBar(FpsController fpsController, float barRadius)
{
// get some data
float barThickness = fpsController.ammoBarThickness;
float ammoBarOutlineThickness = fpsController.ammoBarOutlineThickness;
float angRadMin = -fpsController.ammoBarAngularSpanRad / 2;
float angRadMax = fpsController.ammoBarAngularSpanRad / 2;
float angRadMinLeft = angRadMin + ShapesMath.TAU / 2;
float angRadMaxLeft = angRadMax + ShapesMath.TAU / 2;
float outerRadius = barRadius + barThickness / 2;
float chargeAnim = chargeFillCurve.Evaluate(charge);
// charge bar shake:
float chargeMag = animChargeShakeMagnitude.Evaluate(chargeAnim) * chargeShakeMagnitude;
Vector2 origin = fpsController.GetShake(chargeShakeSpeed, chargeMag); // do shake here
float chargeAngRad = Mathf.Lerp(angRadMaxLeft, angRadMinLeft, chargeAnim);
Color chargeColor = chargeFillGradient.Evaluate(chargeAnim);
Draw.Arc(origin, fpsController.ammoBarRadius, barThickness, angRadMaxLeft, chargeAngRad, chargeColor);
Vector2 movingLeftPos = origin + ShapesMath.AngToDir(chargeAngRad) * barRadius;
Vector2 bottomLeftPos = origin + ShapesMath.AngToDir(angRadMaxLeft) * barRadius;
// bottom fill
Draw.Disc(bottomLeftPos, barThickness / 2f, chargeColor);
// ticks
const int tickCount = 7;
Draw.LineEndCaps = LineEndCap.None;
for (int i = 0; i < tickCount; i++)
{
float t = i / (tickCount - 1f);
float angRad = Mathf.Lerp(angRadMaxLeft, angRadMinLeft, t);
Vector2 dir = ShapesMath.AngToDir(angRad);
Vector2 a = origin + dir * outerRadius;
bool lorge = i % 3 == 0;
Vector2 b = a + dir * (lorge ? tickSizeLorge : tickSizeSmol);
Draw.Line(a, b, tickTickness, tickColor);
// scale based on distance to real value
float chargeDelta = t - chargeAnim;
float growRange = chargeDelta < 0 ? fontGrowRangePrev : fontGrowRangeNext;
float tFontScale = 1f - ShapesMath.SmoothCos01(Mathf.Clamp01(Mathf.Abs(chargeDelta) / growRange));
float fontScale = ShapesMath.Eerp(fontSize, fontSizeLorge, tFontScale);
Draw.FontSize = fontScale;
Vector2 labelPos = a + dir * percentLabelOffset;
string pct = Mathf.RoundToInt(t * 100) + "%";
Draw.Text(labelPos, angRad + ShapesMath.TAU / 2, pct, TextAlign.Right);
}
// moving dot
Draw.Disc(movingLeftPos, barThickness / 2f + ammoBarOutlineThickness / 2f);
Draw.Disc(movingLeftPos, barThickness / 2f - ammoBarOutlineThickness / 2f, chargeColor);
FpsController.DrawRoundedArcOutline(origin, barRadius, barThickness, ammoBarOutlineThickness, angRadMinLeft, angRadMaxLeft);
Draw.LineEndCaps = LineEndCap.Round;
// glow
Draw.BlendMode = ShapesBlendMode.Additive;
Draw.DiscGradientRadial(movingLeftPos, barThickness * 2, chargeColor, Color.clear);
Draw.BlendMode = ShapesBlendMode.Transparent;
}
public void DrawCompass(Vector3 worldDir)
{
// prepare all variables
Vector2 compArcOrigin = position + Vector2.down * bendRadius;
float angUiMin = ShapesMath.TAU * 0.25f - (width / 2) / bendRadius;
float angUiMax = ShapesMath.TAU * 0.25f + (width / 2) / bendRadius;
Vector2 dirWorld = new Vector2(worldDir.x, worldDir.z).normalized;
float lookAng = ShapesMath.DirToAng(dirWorld);
float angWorldMin = lookAng + fieldOfView / 2;
float angWorldMax = lookAng - fieldOfView / 2;
Vector2 labelPos = compArcOrigin + Vector2.up * (bendRadius) + lookAngLabelOffset * 0.1f;
string lookLabel = Mathf.RoundToInt(-lookAng * Mathf.Rad2Deg + 180f) + "°";
// prepare draw state
Draw.LineEndCaps = LineEndCap.Square;
Draw.Thickness = lineThickness;
// draw the horizontal line/arc of the compass
Draw.Arc(compArcOrigin, bendRadius, lineThickness, angUiMin, angUiMax, ArcEndCap.Round);
// draw the look angle label
Draw.FontSize = fontSizeLookLabel;
Draw.Text(labelPos, 0f, lookLabel, TextAlign.Center);
// triangle arrow
Vector2 trianglePos = compArcOrigin + Vector2.up * (bendRadius + 0.01f);
Draw.RegularPolygon(trianglePos, 3, triangleNootSize, -ShapesMath.TAU / 4);
// draw ticks
int tickCount = (ticksPerQuarterTurn - 1) * 4;
for (int i = 0; i < tickCount; i++)
{
float t = i / ((float)tickCount);
float ang = ShapesMath.TAU * t;
bool cardinal = i % (tickCount / 4) == 0;
string label = null;
if (cardinal)
{
int angInt = Mathf.RoundToInt((1f - t) * 4);
label = directionLabels[angInt % 4];
}
float tCompass = ShapesMath.InverseLerpAngleRad(angWorldMax, angWorldMin, ang);
if (tCompass < 1f && tCompass > 0f)
{
DrawTick(ang, cardinal ? 0.8f : 0.5f, label);
}
}
void DrawTick(float worldAng, float size, string label = null)
{
float tCompass = ShapesMath.InverseLerpAngleRad(angWorldMax, angWorldMin, worldAng);
float uiAng = Mathf.Lerp(angUiMin, angUiMax, tCompass);
Vector2 uiDir = ShapesMath.AngToDir(uiAng);
Vector2 a = compArcOrigin + uiDir * bendRadius;
Vector2 b = compArcOrigin + uiDir * (bendRadius - size * tickSize);
float fade = Mathf.InverseLerp(0, tickEdgeFadeFraction, (1f - Mathf.Abs(tCompass * 2 - 1)));
Draw.Line(a, b, LineEndCap.None, new Color(1, 1, 1, fade));
if (label != null)
{
Draw.FontSize = fontSizeTickLabel;
Draw.Text(b - uiDir * tickLabelOffset, uiAng - ShapesMath.TAU / 4f, label, TextAlign.Center, new Color(1, 1, 1, fade));
}
}
}