static Vector3[] vertices = null; // TODO: store this per instance? or just allocate every frame?
protected override void OnScene(ChiselCapsule generator)
{
var baseColor = UnityEditor.Handles.yAxisColor;
var isDisabled = UnitySceneExtensions.SceneHandles.disabled;
var focusControl = UnitySceneExtensions.SceneHandleUtility.focusControl;
var normal = Vector3.up;
if (!BrushMeshFactory.GenerateCapsuleVertices(ref generator.definition, ref vertices))
{
return;
}
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, false, false, isDisabled);
DrawOutline(generator.definition, vertices, lineMode: LineMode.ZTest);
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, false, true, isDisabled);
DrawOutline(generator.definition, vertices, lineMode: LineMode.NoZTest);
var topLoopID = GUIUtility.GetControlID(s_TopLoopHash, FocusType.Keyboard);
var bottomLoopID = GUIUtility.GetControlID(s_BottomLoopHash, FocusType.Keyboard);
var topPoint = normal * (generator.definition.offsetY + generator.Height);
var bottomPoint = normal * (generator.definition.offsetY);
var middlePoint = normal * (generator.definition.offsetY + (generator.Height * 0.5f));
var radius2D = new Vector2(generator.definition.diameterX, generator.definition.diameterZ) * 0.5f;
var topHeight = generator.definition.topHeight;
var bottomHeight = generator.definition.bottomHeight;
var maxTopHeight = generator.definition.height - bottomHeight;
var maxBottomHeight = generator.definition.height - topHeight;
if (generator.Height < 0)
{
normal = -normal;
}
EditorGUI.BeginChangeCheck();
{
UnityEditor.Handles.color = baseColor;
// TODO: make it possible to (optionally) size differently in x & z
radius2D.x = UnitySceneExtensions.SceneHandles.RadiusHandle(normal, middlePoint, radius2D.x);
var topId = GUIUtility.GetControlID(s_TopHash, FocusType.Passive);
{
var isTopBackfaced = ChiselCylinderEditor.IsSufaceBackFaced(topPoint, normal);
var topHasFocus = (focusControl == topId);
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, topHasFocus, isTopBackfaced, isDisabled);
topPoint = UnitySceneExtensions.SceneHandles.DirectionHandle(topId, topPoint, normal);
var topLoopHasFocus = (topHasFocus && !generator.HaveRoundedTop) || (focusControl == topLoopID);
var thickness = topLoopHasFocus ? kCapLineThicknessSelected : kCapLineThickness;
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, topLoopHasFocus, true, isDisabled);
ChiselOutlineRenderer.DrawLineLoop(vertices, generator.definition.topVertexOffset, generator.definition.sides, lineMode: LineMode.NoZTest, thickness: thickness);
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, topLoopHasFocus, false, isDisabled);
ChiselOutlineRenderer.DrawLineLoop(vertices, generator.definition.topVertexOffset, generator.definition.sides, lineMode: LineMode.ZTest, thickness: thickness);
{
var prevGUIChanged = GUI.changed;
for (int j = generator.definition.sides - 1, i = 0; i < generator.definition.sides; j = i, i++)
{
GUI.changed = false;
var from = vertices[j + generator.definition.topVertexOffset];
var to = vertices[i + generator.definition.topVertexOffset];
var edgeOffset = UnitySceneExtensions.SceneHandles.Edge1DHandleOffset(topLoopID, UnitySceneExtensions.Axis.Y, from, to, capFunction: null);
if (GUI.changed)
{
topHeight = Mathf.Clamp(topHeight - edgeOffset, 0, maxTopHeight);
prevGUIChanged = true;
}
}
GUI.changed = prevGUIChanged;
}
}
var bottomId = GUIUtility.GetControlID(s_BottomHash, FocusType.Passive);
{
var isBottomBackfaced = ChiselCylinderEditor.IsSufaceBackFaced(bottomPoint, -normal);
var bottomHasFocus = (focusControl == bottomId);
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, bottomHasFocus, isBottomBackfaced, isDisabled);
bottomPoint = UnitySceneExtensions.SceneHandles.DirectionHandle(bottomId, bottomPoint, -normal);
var bottomLoopHasFocus = (bottomHasFocus && !generator.HaveRoundedBottom) || (focusControl == bottomLoopID);
var thickness = bottomLoopHasFocus ? kCapLineThicknessSelected : kCapLineThickness;
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, bottomLoopHasFocus, true, isDisabled);
ChiselOutlineRenderer.DrawLineLoop(vertices, generator.definition.bottomVertexOffset, generator.definition.sides, lineMode: LineMode.NoZTest, thickness: thickness);
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, bottomLoopHasFocus, false, isDisabled);
ChiselOutlineRenderer.DrawLineLoop(vertices, generator.definition.bottomVertexOffset, generator.definition.sides, lineMode: LineMode.ZTest, thickness: thickness);
{
var prevGUIChanged = GUI.changed;
for (int j = generator.definition.sides - 1, i = 0; i < generator.definition.sides; j = i, i++)
{
GUI.changed = false;
var from = vertices[j + generator.definition.bottomVertexOffset];
var to = vertices[i + generator.definition.bottomVertexOffset];
var edgeOffset = UnitySceneExtensions.SceneHandles.Edge1DHandleOffset(bottomLoopID, UnitySceneExtensions.Axis.Y, from, to, capFunction: null);
if (GUI.changed)
{
bottomHeight = Mathf.Clamp(bottomHeight + edgeOffset, 0, maxBottomHeight);
prevGUIChanged = true;
}
}
GUI.changed = prevGUIChanged;
}
}
}
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(target, "Modified " + generator.NodeTypeName);
generator.definition.diameterX = radius2D.x * 2.0f;
generator.definition.height = topPoint.y - bottomPoint.y;
generator.definition.diameterZ = radius2D.x * 2.0f;
generator.definition.offsetY = bottomPoint.y;
generator.definition.topHeight = topHeight;
generator.definition.bottomHeight = bottomHeight;
generator.OnValidate();
// TODO: handle sizing down (needs to modify transformation?)
}
}
protected override void OnScene(ChiselStadium generator)
{
var baseColor = UnityEditor.Handles.yAxisColor;
var isDisabled = UnitySceneExtensions.SceneHandles.disabled;
var focusControl = UnitySceneExtensions.SceneHandleUtility.focusControl;
var upVector = Vector3.up;
var rightVector = Vector3.right;
var forwardVector = Vector3.forward;
Vector3[] vertices = null;
if (!BrushMeshFactory.GenerateStadiumVertices(generator.definition, ref vertices))
{
return;
}
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, false, false, isDisabled);
DrawOutline(generator.definition, vertices, lineMode: LineMode.ZTest);
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, false, true, isDisabled);
DrawOutline(generator.definition, vertices, lineMode: LineMode.NoZTest);
var height = generator.definition.height;
var length = generator.definition.length;
var diameter = generator.definition.diameter;
var sides = generator.definition.sides;
var firstTopSide = generator.definition.firstTopSide;
var lastTopSide = generator.definition.lastTopSide;
var firstBottomSide = generator.definition.firstBottomSide;
var lastBottomSide = generator.definition.lastBottomSide;
var haveRoundedTop = generator.definition.haveRoundedTop;
var haveRoundedBottom = generator.definition.haveRoundedBottom;
var haveCenter = generator.definition.haveCenter;
var topLength = generator.definition.topLength;
var bottomLength = generator.definition.bottomLength;
var midY = height * 0.5f;
var halfLength = length * 0.5f;
var midZ = ((halfLength - (haveRoundedTop ? topLength : 0)) - (halfLength - (haveRoundedBottom ? bottomLength : 0))) * -0.5f;
// haveCenter ? ((vertices[firstTopSide].z + vertices[firstBottomSide].z) * 0.5f) : 0;
var topPoint = new Vector3(0, height, midZ);
var bottomPoint = new Vector3(0, 0, midZ);
var frontPoint = new Vector3(0, midY, halfLength);
var backPoint = new Vector3(0, midY, -halfLength);
var leftPoint = new Vector3(diameter * 0.5f, midY, midZ);
var rightPoint = new Vector3(diameter * -0.5f, midY, midZ);
EditorGUI.BeginChangeCheck();
{
var topId = GUIUtility.GetControlID(s_TopHash, FocusType.Passive);
{
var isTopBackfaced = ChiselCylinderEditor.IsSufaceBackFaced(topPoint, upVector);
var topHasFocus = (focusControl == topId);
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, topHasFocus, isTopBackfaced, isDisabled);
topPoint = UnitySceneExtensions.SceneHandles.DirectionHandle(topId, topPoint, upVector);
//if (generator.definition.haveRoundedTop)
{
var thickness = topHasFocus ? kCapLineThicknessSelected : kCapLineThickness;
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, topHasFocus, true, isDisabled);
ChiselOutlineRenderer.DrawLineLoop(vertices, sides, sides, lineMode: LineMode.NoZTest, thickness: thickness);
if (haveRoundedTop)
{
ChiselOutlineRenderer.DrawLine(vertices[sides + firstTopSide], vertices[sides + lastTopSide], lineMode: LineMode.NoZTest, thickness: kVertLineThickness);
}
if (haveRoundedBottom && haveCenter)
{
ChiselOutlineRenderer.DrawLine(vertices[sides + firstBottomSide], vertices[sides + lastBottomSide], lineMode: LineMode.NoZTest, thickness: kVertLineThickness);
}
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, topHasFocus, false, isDisabled);
ChiselOutlineRenderer.DrawLineLoop(vertices, sides, sides, lineMode: LineMode.ZTest, thickness: thickness);
if (haveRoundedTop)
{
ChiselOutlineRenderer.DrawLine(vertices[sides + firstTopSide], vertices[sides + lastTopSide], lineMode: LineMode.ZTest, thickness: kVertLineThickness);
}
if (haveRoundedBottom && haveCenter)
{
ChiselOutlineRenderer.DrawLine(vertices[sides + firstBottomSide], vertices[sides + lastBottomSide], lineMode: LineMode.ZTest, thickness: kVertLineThickness);
}
}
}
var bottomId = GUIUtility.GetControlID(s_BottomHash, FocusType.Passive);
{
var isBottomBackfaced = ChiselCylinderEditor.IsSufaceBackFaced(bottomPoint, -upVector);
var bottomHasFocus = (focusControl == bottomId);
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, bottomHasFocus, isBottomBackfaced, isDisabled);
bottomPoint = UnitySceneExtensions.SceneHandles.DirectionHandle(bottomId, bottomPoint, -upVector);
//if (haveRoundedBottom)
{
var thickness = bottomHasFocus ? kCapLineThicknessSelected : kCapLineThickness;
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, bottomHasFocus, true, isDisabled);
ChiselOutlineRenderer.DrawLineLoop(vertices, 0, sides, lineMode: LineMode.NoZTest, thickness: thickness);
if (haveRoundedTop)
{
ChiselOutlineRenderer.DrawLine(vertices[firstTopSide], vertices[lastTopSide], lineMode: LineMode.NoZTest, thickness: kVertLineThickness);
}
if (haveRoundedBottom && haveCenter)
{
ChiselOutlineRenderer.DrawLine(vertices[firstBottomSide], vertices[lastBottomSide], lineMode: LineMode.NoZTest, thickness: kVertLineThickness);
}
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, bottomHasFocus, false, isDisabled);
ChiselOutlineRenderer.DrawLineLoop(vertices, 0, sides, lineMode: LineMode.ZTest, thickness: thickness);
if (haveRoundedTop)
{
ChiselOutlineRenderer.DrawLine(vertices[firstTopSide], vertices[lastTopSide], lineMode: LineMode.ZTest, thickness: kVertLineThickness);
}
if (haveRoundedBottom && haveCenter)
{
ChiselOutlineRenderer.DrawLine(vertices[firstBottomSide], vertices[lastBottomSide], lineMode: LineMode.ZTest, thickness: kVertLineThickness);
}
}
}
var frontId = GUIUtility.GetControlID(s_TopHash, FocusType.Passive);
{
var isTopBackfaced = ChiselCylinderEditor.IsSufaceBackFaced(frontPoint, forwardVector);
var frontHasFocus = (focusControl == frontId);
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, frontHasFocus, isTopBackfaced, isDisabled);
frontPoint = UnitySceneExtensions.SceneHandles.DirectionHandle(frontId, frontPoint, forwardVector);
}
var backId = GUIUtility.GetControlID(s_BottomHash, FocusType.Passive);
{
var isBottomBackfaced = ChiselCylinderEditor.IsSufaceBackFaced(backPoint, -forwardVector);
var backHasFocus = (focusControl == backId);
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, backHasFocus, isBottomBackfaced, isDisabled);
backPoint = UnitySceneExtensions.SceneHandles.DirectionHandle(backId, backPoint, -forwardVector);
}
var leftId = GUIUtility.GetControlID(s_TopHash, FocusType.Passive);
{
var isTopBackfaced = ChiselCylinderEditor.IsSufaceBackFaced(leftPoint, rightVector);
var leftHasFocus = (focusControl == leftId);
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, leftHasFocus, isTopBackfaced, isDisabled);
leftPoint = UnitySceneExtensions.SceneHandles.DirectionHandle(leftId, leftPoint, rightVector);
}
var rightId = GUIUtility.GetControlID(s_BottomHash, FocusType.Passive);
{
var isBottomBackfaced = ChiselCylinderEditor.IsSufaceBackFaced(rightPoint, -rightVector);
var rightHasFocus = (focusControl == rightId);
UnityEditor.Handles.color = ChiselCylinderEditor.GetColorForState(baseColor, rightHasFocus, isBottomBackfaced, isDisabled);
rightPoint = UnitySceneExtensions.SceneHandles.DirectionHandle(rightId, rightPoint, -rightVector);
}
}
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(target, "Modified " + generator.NodeTypeName);
generator.definition.height = topPoint.y - bottomPoint.y;
generator.definition.length = Mathf.Max(0, frontPoint.z - backPoint.z);
generator.definition.diameter = leftPoint.x - rightPoint.x;
generator.OnValidate();
// TODO: handle sizing in some directions (needs to modify transformation?)
}
}