private void LateUpdate()
{
if (!clickVisualFeedTarget || (!_targetDirty && !_mouseDown))
{
return;
}
if ((Time.time - _mouseDownTime) > maxHoldForClick || ((Input.mousePosition.ToVector2() - _mouseDownPosition).magnitude > maxMousePositionPixOffsetForClick))
{
_mouseDown = false;
}
if (transition == ClickableElementTransition.Fade)
{
var a = clickVisualFeedTarget.color.a;
var target = _mouseDown ? 0.75f : 1;
a = QcMath.LerpBySpeed(a, target, 5);
clickVisualFeedTarget.TrySetAlpha(a);
_targetDirty = (Math.Abs(a - 1) > float.Epsilon);
}
}
public Vector3 GetSharpNormal()
{
sharpNormal = QcMath.GetNormalOfTheTriangle(
vertexes[0].LocalPos,
vertexes[1].LocalPos,
vertexes[2].LocalPos);
return(sharpNormal);
}
public void UpdateSpeed(ref float speed)
{
if (speed < startSpeed)
{
QcMath.IsLerpingBySpeed(ref speed, startSpeed, startSpeed * 0.3f);
}
else
{
speed += accelerationPerSecond * Time.deltaTime;
}
}
public Vector3 GetNormalByArea(float accuracyFix = 1)
{
var p0 = vertexes[0].LocalPos * accuracyFix;
var p1 = vertexes[1].LocalPos * accuracyFix;
var p2 = vertexes[2].LocalPos * accuracyFix;
sharpNormal = QcMath.GetNormalOfTheTriangle(
p0,
p1,
p2);
return(sharpNormal * Vector3.Cross(p0 - p1, p0 - p2).magnitude);
}
public static void SHADER_POSITION_AND_PREVIEW_UPDATE(StrokeVector st, bool hidePreview, float size)
{
PainterDataAndConfig.BRUSH_POINTED_UV.GlobalValue = st.uvTo.ToVector4(0, _previewAlpha);
if (hidePreview && Math.Abs(_previewAlpha) < float.Epsilon)
{
return;
}
QcMath.IsLerpingBySpeed(ref _previewAlpha, hidePreview ? 0 : 1, 4f);
PainterDataAndConfig.BRUSH_WORLD_POS_FROM.GlobalValue = _prevPosPreview.ToVector4(size);
PainterDataAndConfig.BRUSH_WORLD_POS_TO.GlobalValue = st.posTo.ToVector4((st.posTo - _prevPosPreview).magnitude); //new Vector4(st.posTo.x, st.posTo.y, st.posTo.z, (st.posTo - prevPosPreview).magnitude));
_prevPosPreview = st.posTo;
}
private bool ProcessLinesOnTriangle(PainterMesh.Triangle t)
{
t.wasProcessed = true;
const float precision = 0.05f;
var acc = (targetTransform.InverseTransformPoint(CurrentViewTransform().position) - collisionPosLocal).magnitude;
acc *= precision;
var v0 = t.vertexes[0];
var v1 = t.vertexes[1];
var v2 = t.vertexes[2];
var v0p = v0.meshPoint.distanceToPointed;
var v1p = v1.meshPoint.distanceToPointed;
var v2p = v2.meshPoint.distanceToPointed;
if (QcMath.IsPointOnLine(v0p, v1p, Vector3.Distance(v0.LocalPos, v1.LocalPos), acc))
{
ProcessPointOnALine(v0, v1, t);
return(true);
}
if (QcMath.IsPointOnLine(v1p, v2p, Vector3.Distance(v1.LocalPos, v2.LocalPos), acc))
{
ProcessPointOnALine(v1, v2, t);
return(true);
}
if (QcMath.IsPointOnLine(v2p, v0p, Vector3.Distance(v2.LocalPos, v0.LocalPos), acc))
{
ProcessPointOnALine(v2, v0, t);
return(true);
}
return(false);
}
public void UpdatePositions()
{
var m = MeshMGMT;
var cfg = TexMgmtData;
if (!cfg)
{
return;
}
var showGrid = MeshEditorManager.target.NeedsGrid() || TexMGMT.FocusedPainter.NeedsGrid();
SetEnabled(showGrid, cfg.snapToGrid && showGrid);
if (!showGrid)
{
return;
}
if (cfg.gridSize <= 0)
{
cfg.gridSize = 1;
}
switch (gSide)
{
case Gridside.xy:
rendy.transform.rotation = ZGrid;
break;
case Gridside.xz:
rendy.transform.rotation = YGrid;
break;
case Gridside.zy:
rendy.transform.rotation = XGrid;
break;
}
_xzPlane.distance = -onGridPos.y;
_xyPlane.distance = -onGridPos.z;
_zyPlane.distance = -onGridPos.x;
var hit = Vector3.zero;
switch (gSide)
{
case Gridside.xy:
hit = MouseToPlane(_xyPlane);
break;
case Gridside.xz:
hit = MouseToPlane(_xzPlane);
break;
case Gridside.zy:
hit = MouseToPlane(_zyPlane);
break;
}
if (cfg.snapToGrid)
{
hit = QcMath.RoundDiv(hit, cfg.gridSize);
}
if (hit != Vector3.zero)
{
switch (gSide)
{
case Gridside.xy:
onGridPos.x = hit.x;
onGridPos.y = hit.y;
break;
case Gridside.xz:
onGridPos.x = hit.x;
onGridPos.z = hit.z;
break;
case Gridside.zy:
onGridPos.z = hit.z;
onGridPos.y = hit.y;
break;
}
}
var tf = transform;
var dotTf = dot.transform;
var rndTf = rendy.transform;
tf.position = onGridPos + Vector3.one * 0.01f;
var position = tf.position;
_dotPositionProperty.GlobalValue = new Vector4(onGridPos.x, onGridPos.y, onGridPos.z);
dotTf.rotation = CurrentViewTransform().rotation;
var cam = CurrentViewTransform();
var dist = Mathf.Max(0.1f, (cam.position - position).magnitude * 2);
dotTf.localScale = Vector3.one * (dist / 64f);
rndTf.localScale = new Vector3(dist, dist, dist);
float scale = !cfg.snapToGrid ? Mathf.Max(1, Mathf.ClosestPowerOfTwo((int)(dist / 8))) : cfg.gridSize;
var dx = gSide != Gridside.zy ? position.x : -position.z;
var dy = gSide != Gridside.xz ? position.y : position.z;
dx -= Mathf.Round(dx / scale) * scale;
dy -= Mathf.Round(dy / scale) * scale;
var mat = rendy.sharedMaterial;
mat.Set(_dxProp, dx / dist)
.Set(_dyProp, dy / dist)
.Set(_sizeProp, dist / scale);
if (MeshEditorManager.target)
{
MeshMGMT.UpdateLocalSpaceMousePosition();
}
}
public bool LerpBySpeed(float targetValue, float speed) => QcMath.IsLerpingBySpeed(ref colorAlpha, targetValue, speed);