public void RebuildMesh(float newWidth, float newHeight, float newThickness, float newTrianglePct, float newInnerCirclePct, float newOuterCirclePct)
{
Color baseColor = Color.HSVToRGB(hsv.x, 1f, 1f); // pure hue color
float minSide = Mathf.Min(newWidth, newHeight);
MeshFilter meshFilter = gameObject.GetComponent <MeshFilter>();
Mesh theNewMesh = UIUtils.BuildHSV(minSide, minSide, newThickness, newTrianglePct, newInnerCirclePct, newOuterCirclePct, 72, baseColor);
theNewMesh.name = "UIColorPickerHSV_GeneratedMesh";
meshFilter.sharedMesh = theNewMesh;
width = minSide; // newWidth;
height = minSide; // newHeight;
thickness = newThickness;
trianglePct = newTrianglePct;
innerCirclePct = newInnerCirclePct;
outerCirclePct = newOuterCirclePct;
float w2 = width / 2.0f;
float h2 = height / 2.0f;
float tr = trianglePct * w2;
// 3 points (A, B, C) = (HUE, WHITE, BLACK)
// C
// / \
// / P \
// B-----A
pt_A_HUE = new Vector3(w2 + tr * Mathf.Cos(-Mathf.PI / 6.0f), -h2 + tr * Mathf.Sin(-Mathf.PI / 6.0f), -thickness);
pt_B_WHITE = new Vector3(w2 - tr * Mathf.Cos(-Mathf.PI / 6.0f), -h2 + tr * Mathf.Sin(-Mathf.PI / 6.0f), -thickness);
pt_C_BLACK = new Vector3(w2, -h2 + tr, -thickness);
UpdateColliderDimensions();
}
public static UIColorPickerHSV Create(CreateParams input)
{
GameObject go = new GameObject(input.widgetName);
go.tag = "UICollider";
// Find the anchor of the parent if it is a UIElement
Vector3 parentAnchor = Vector3.zero;
if (input.parent)
{
UIElement elem = input.parent.gameObject.GetComponent <UIElement>();
if (elem)
{
parentAnchor = elem.Anchor;
}
}
UIColorPickerHSV uiColorPickerHSV = go.AddComponent <UIColorPickerHSV>();
uiColorPickerHSV.relativeLocation = input.relativeLocation;
uiColorPickerHSV.transform.parent = input.parent;
uiColorPickerHSV.transform.localPosition = parentAnchor + input.relativeLocation;
uiColorPickerHSV.transform.localRotation = Quaternion.identity;
uiColorPickerHSV.transform.localScale = Vector3.one;
uiColorPickerHSV.width = input.width;
uiColorPickerHSV.height = input.height;
uiColorPickerHSV.thickness = input.thickness;
uiColorPickerHSV.trianglePct = input.trianglePct;
uiColorPickerHSV.innerCirclePct = input.innerCirclePct;
uiColorPickerHSV.outerCirclePct = input.outerCirclePct;
// Setup the Meshfilter
MeshFilter meshFilter = go.GetComponent <MeshFilter>();
if (meshFilter != null)
{
meshFilter.sharedMesh = UIUtils.BuildHSV(
input.width, input.height, input.thickness,
input.trianglePct, input.innerCirclePct, input.outerCirclePct, 72, Color.red);
uiColorPickerHSV.Anchor = Vector3.zero;
BoxCollider coll = go.GetComponent <BoxCollider>();
if (coll != null)
{
Vector3 initColliderCenter = meshFilter.sharedMesh.bounds.center;
Vector3 initColliderSize = meshFilter.sharedMesh.bounds.size;
if (initColliderSize.z < UIElement.collider_min_depth_deep)
{
coll.center = new Vector3(initColliderCenter.x, initColliderCenter.y, UIElement.collider_min_depth_deep / 2.0f);
coll.size = new Vector3(initColliderSize.x, initColliderSize.y, UIElement.collider_min_depth_deep);
}
else
{
coll.center = initColliderCenter;
coll.size = initColliderSize;
}
coll.isTrigger = true;
}
}
// Setup the MeshRenderer
MeshRenderer meshRenderer = go.GetComponent <MeshRenderer>();
if (meshRenderer != null && input.hueMaterial != null && input.svMaterial != null)
{
meshRenderer.sharedMaterials = new Material[] { Instantiate(input.hueMaterial), Instantiate(input.svMaterial) };
meshRenderer.shadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.Off;
meshRenderer.renderingLayerMask = 1 << 1; // "LightLayer 1"
}
// Add a cursor
GameObject hueCursor = Instantiate <GameObject>(input.hueCursorPrefab);
hueCursor.transform.parent = uiColorPickerHSV.transform;
hueCursor.transform.localPosition = Vector3.zero;
hueCursor.transform.localRotation = Quaternion.identity;
uiColorPickerHSV.hueCursor = hueCursor.transform;
GameObject svCursor = Instantiate <GameObject>(input.svCursorPrefab);
svCursor.transform.parent = uiColorPickerHSV.transform;
svCursor.transform.localPosition = Vector3.zero;
svCursor.transform.localRotation = Quaternion.identity;
uiColorPickerHSV.svCursor = svCursor.transform;
UIUtils.SetRecursiveLayer(go, "CameraHidden");
return(uiColorPickerHSV);
}