protected override void InitializeService()
{
CreateFramebuffers();
renderer.Resize += new EventHandler <EventArgs>(window_Resize);
tMaterial = MaterialManager.MakeMaterial("tMaterial", "TFloat");
//materialManager.MakeSimpleMaterial("CurveToolControlHandle", 1.0f, 1.0f,1.0f);
HandleMaterial = MaterialManager.MakeMaterial("CurveToolControlHandle", "Schlick");
float diffuse = 0.5f;
float specular = 1.0f;
float roughness = 0.02f;
float r = 1.0f; float g = 1.0f; float b = 1.0f;
HandleMaterial.Floats("surface_diffuse_reflectance_color").Set(diffuse * r, diffuse * g, diffuse * b);
HandleMaterial.Floats("surface_specular_reflectance_color").Set(specular * r, specular * r, specular * r);
HandleMaterial.Floats("surface_roughness").Set(roughness);
HandleMaterial.Sync();
}
public static void DrawWireMesh(Mesh mesh, Transform transform, Color color)
{
Shader.SetGlobalColor("_HandleColor", color);
Shader.SetGlobalInt("_EnableShading", 0);
HandleMaterial.SetPass(2);
GL.wireframe = true;
Graphics.DrawMeshNow(mesh, transform.localToWorldMatrix);
GL.wireframe = false;
HandleMaterial.SetPass(3);
GL.wireframe = true;
Graphics.DrawMeshNow(mesh, transform.localToWorldMatrix);
GL.wireframe = false;
//handleMaterial.SetPass(1);
//GL.wireframe = true;
//Graphics.DrawMeshNow(mesh, transform.localToWorldMatrix);
//GL.wireframe = false;
}
/// <summary> Draws the connection curves of a virtual connection </summary>
/// <param name="vc">Target virtual connection being drawn</param>
private void DrawConnectionCurve(VirtualConnection vc)
{
//connect
m_connectionAlpha = 1f;
if (m_mode == GraphMode.Connect)
{
m_connectionAlpha = 0.5f;
}
m_normalColor = DGUI.Utility.IsProSkin
? DGUI.Colors.GetDColor(ColorName.UnityDark).Light
: DGUI.Colors.GetDColor(ColorName.UnityLight).Dark;
m_outputColor = DGUI.Colors.GetDColor(DGUI.Colors.NodyOutputColorName).Normal;
m_inputColor = DGUI.Colors.GetDColor(DGUI.Colors.NodyInputColorName).Normal;
m_normalColor.a = m_connectionAlpha;
m_outputColor.a = m_connectionAlpha;
m_inputColor.a = m_connectionAlpha;
m_connectionColor = m_normalColor;
m_animateInput = false;
m_animateOutput = false;
//A node is selected and the Alt Key is not pressed -> show the connection color depending on socket type of this node (if it is an output or an input one)
if (WindowSettings.SelectedNodes.Count == 1 && !m_altKeyPressed)
{
// Node selectedNode = NodesDatabase[m_selectedNodes.Ids[0]];
Node selectedNode = WindowSettings.SelectedNodes[0];
if (selectedNode == null)
{
return;
}
if (selectedNode.ContainsConnection(vc.ConnectionId))
{
if (selectedNode == vc.OutputNode)
{
//color for output connection
m_connectionColor = m_outputColor;
m_animateOutput = true;
}
if (selectedNode == vc.InputNode)
{
//color for input connection
m_connectionColor = m_inputColor;
m_animateInput = true;
}
}
}
float currentCurveWidth = NodySettings.Instance.CurveWidth;
if (EditorApplication.isPlaying)
{
if (vc.InputNode.GetConnection(vc.ConnectionId).Ping)
{
vc.Ping.value = true;
vc.Ping.target = false;
vc.InputNode.GetConnection(vc.ConnectionId).Ping = false;
}
else if (vc.OutputNode.GetConnection(vc.ConnectionId).Ping)
{
vc.Ping.value = true;
vc.Ping.target = false;
vc.OutputNode.GetConnection(vc.ConnectionId).Ping = false;
}
if (vc.Ping.faded > 0)
{
m_connectionColor = Color.LerpUnclamped(m_connectionColor, DGUI.Colors.GetDColor(DGUI.Colors.ActionColorName).Normal, vc.Ping.faded);
currentCurveWidth = NodySettings.Instance.CurveWidth * (1 + 2 * vc.Ping.faded);
}
}
else if (vc.Ping.faded > 0)
{
vc.Ping.value = false;
vc.Ping.target = false;
}
m_dotColor = m_connectionColor;
if (m_altKeyPressed) //delete mode is enabled -> check if we should color the connection to RED
{
//check this connection's points by testing if the mouse if hovering over one of this connection's virtual points
bool colorTheConnectionRed = vc.InputVirtualPoint == m_currentHoveredVirtualPoint || vc.OutputVirtualPoint == m_currentHoveredVirtualPoint;
if (colorTheConnectionRed)
{
m_connectionColor = Color.red; //set the connection color to RED -> as the developer might want to remove this connection
currentCurveWidth += 1; //make the red curve just a tiny bit more thick to make it stand out even better
}
}
m_connectionBackgroundColor = new Color(m_connectionColor.r * 0.2f,
m_connectionColor.g * 0.2f,
m_connectionColor.b * 0.2f,
m_connectionAlpha - 0.2f);
HandleMaterial.SetPass(0);
HandleUtility.handleMaterial.SetPass(0);
Handles.DrawBezier(vc.OutputVirtualPoint.Rect.position,
vc.InputVirtualPoint.Rect.position,
vc.OutputTangent,
vc.InputTangent,
m_connectionBackgroundColor,
null,
currentCurveWidth + 2);
Handles.DrawBezier(vc.OutputVirtualPoint.Rect.position,
vc.InputVirtualPoint.Rect.position,
vc.OutputTangent,
vc.InputTangent,
m_connectionColor,
null,
currentCurveWidth);
if (!HasFocus)
{
return; //if the window does not have focus -> return (DO NOT PLAY ANIMATION)
}
if (!MouseInsideWindow)
{
return; //if the mouse is not inside the window -> return (DO NOT PLAY ANIMATION)
}
if (!m_animateInput && !m_animateOutput)
{
return; //if the animation is not enabled for both points -> return (DO NOT PLAY ANIMATION)
}
m_numberOfPoints = (int)(Vector2.Distance(vc.OutputVirtualPoint.Rect.position,
vc.InputVirtualPoint.Rect.position) *
NodySettings.Instance.CurvePointsMultiplier); //points multiplier - useful for a smooth dot travel - smaller means fewer travel point (makes the point 'jumpy') and higher means more travel points (make the point move smoothly)
if (m_numberOfPoints <= 0)
{
return;
}
m_bezierPoints = Handles.MakeBezierPoints(vc.OutputVirtualPoint.Rect.position,
vc.InputVirtualPoint.Rect.position,
vc.OutputTangent,
vc.InputTangent,
m_numberOfPoints);
m_dotPointIndex = 0;
m_numberOfPoints--; //we set the number of points as the bezierPoints length - 1
if (m_animateInput)
{
m_dotPointIndex = (int)(AnimationTime * m_numberOfPoints);
}
else if (m_animateOutput)
{
m_dotPointIndex = m_numberOfPoints - (int)((1 - AnimationTime) * m_numberOfPoints);
}
m_dotPointIndex = Mathf.Clamp(m_dotPointIndex, 0, m_numberOfPoints);
m_dotPoint = m_bezierPoints[m_dotPointIndex];
m_dotSize = currentCurveWidth * 2;
//make the dot a bit brighter
m_dotColor = new Color(m_dotColor.r * 1.2f,
m_dotColor.g * 1.2f,
m_dotColor.b * 1.2f,
m_dotColor.a);
GUI.color = m_dotColor;
GUI.Box(new Rect(m_dotPoint.x - m_dotSize / 2, m_dotPoint.y - m_dotSize / 2, m_dotSize, m_dotSize), "", DotStyle);
GUI.color = Color.white;
}
internal static void ApplyLineMaterial()
{
HandleMaterial.SetPass(0);
}
