//property.Expanded = EditorGUILayout.Foldout( property.Expanded, property.GetPropertyType().PropertyTypeString() );
public void Draw()
{
var shaderNameContent = new GUIContent(
"Shader Name",
"Name for shader. Includes the hierarchy listing, that is, MyShaders/Shader will be in a folder called \"MyShaders\" in the shader selection dropdown. Also used when referring to fallback shaders.");
var oldColor = GUI.color;
if (string.IsNullOrEmpty(_shaderName))
{
GUI.color = Color.red;
}
_shaderName.Value = EditorGUILayout.TextField(shaderNameContent, _shaderName.Value);
GUI.color = oldColor;
var shaderFallbackContent = new GUIContent(
"Shader Fallback",
"Fallback shader to use in case this shader can not be used.");
_shaderFallback.Value = EditorGUILayout.TextField(shaderFallbackContent, _shaderFallback.Value);
var targetContent = new GUIContent("Shader Model", "Requires more recent hardware to use the shader, but allows for more instructions, texture reads, and more input information.");
_shaderTarget = (ShaderTarget)EditorGUILayout.EnumPopup(targetContent, _shaderTarget);
var excludePathContent = new GUIContent("Exclude Path", "Exclude a renderpath from shader generation");
_excludePath = (ExcludePath)EditorGUILayout.EnumPopup(excludePathContent, _excludePath);
#if UNITY_5_3_OR_NEWER
var shaderTypeContent = new GUIContent("Shader Type", "You can select Physically Based Rendering after Unity 5.3");
var currentshaderType = _shaderType;
_shaderType = (ShaderType)EditorGUILayout.EnumPopup(shaderTypeContent, currentshaderType);
if ((currentshaderType != _shaderType) && (OnChangeShaderType != null))
{
OnChangeShaderType();
}
#endif
GUILayout.Space(8);
_showQueueSettings = EditorGUILayout.Foldout(_showQueueSettings, "Queue Settings");
if (_showQueueSettings)
{
var renderTypeContent = new GUIContent("Render Type", "This is the rendertype tag inserted into the shader. Can be used for shader replace");
_renderType = (RenderType)EditorGUILayout.EnumPopup(renderTypeContent, _renderType);
if (_renderType == RenderType.Custom)
{
_renderTypeCustom.Value = EditorGUILayout.TextField("Custom Type", _renderTypeCustom.Value);
}
var queueContent = new GUIContent("Render Queue", "The render queue that this material will be put in");
_queue = (Queue)EditorGUILayout.EnumPopup(queueContent, _queue);
var offContent = new GUIContent(
"Queue Offset",
"Offset for drawing. Used to ensure some things draw before or after others, it specifically is an offset from the given queue- That is to say, you won't have a transparent object draw before an opaque object (or similar) due to this offset.");
_queueAdjust = EditorGUILayout.IntSlider(offContent, _queueAdjust.Value, -100, 100);
}
GUILayout.Space(8);
_showCullingAndDepthSettings = EditorGUILayout.Foldout(_showCullingAndDepthSettings, "Culling and Depth Settings");
if (_showCullingAndDepthSettings)
{
var zWriteContent = new GUIContent("Write Depth", "Depth is considered when testing other objects. Disable for certain effects, like letting other things draw over yourself, or for speed on most overlays.");
_zWrite = (ZWrite)EditorGUILayout.EnumPopup(zWriteContent, _zWrite);
var cullModeContent = new GUIContent("CullMode", "Select back / forward to clip backwards facing polygons");
_cullMode = (CullMode)EditorGUILayout.EnumPopup(cullModeContent, _cullMode);
var zTestContent = new GUIContent("ZTest", "Select Z-Test Value");
_zTest = (ZTest)EditorGUILayout.EnumPopup(zTestContent, _zTest);
var enableLODContent = new GUIContent("Enable LOD", "Enable Shader LOD scaling");
_enableLOD = EditorGUILayout.BeginToggleGroup(enableLODContent, _enableLOD);
_lod = EditorGUILayout.IntSlider("LOD", _lod, 0, 1000);
EditorGUILayout.EndToggleGroup();
}
GUILayout.Space(8);
_showBlending = EditorGUILayout.Foldout(_showBlending, "Blending Settings");
if (_showBlending)
{
var blendingTypeContent = new GUIContent("Blend Type", "Use a build in blend mode or a custom blend mode");
_blending = (BlendingType)EditorGUILayout.EnumPopup(blendingTypeContent, _blending);
if (CustomBlendingEnabled())
{
var srcBlendContent = new GUIContent("Src Blend Mode", "How the source channel of blending is used");
_srcBlend = (BlendingMode)EditorGUILayout.EnumPopup(srcBlendContent, _srcBlend);
var dstBlendContent = new GUIContent("Dst Blend Mode", "How the destination channel of blending is used");
_dstBlend = (BlendingMode)EditorGUILayout.EnumPopup(dstBlendContent, _dstBlend);
}
}
GUILayout.Space(8);
_showColorAndLighting = EditorGUILayout.Foldout(_showColorAndLighting, "Color And Lighting Settings");
if (_showColorAndLighting)
{
GUILayout.BeginHorizontal();
GUILayout.Label("Color Mask:", GUILayout.ExpandWidth(false));
_colorMaskR.Value = EditorExtensions.ToggleButton(_colorMaskR.Value, "R", "Mask R Channel");
_colorMaskG.Value = EditorExtensions.ToggleButton(_colorMaskG.Value, "G", "Mask G Channel");
_colorMaskB.Value = EditorExtensions.ToggleButton(_colorMaskB.Value, "B", "Mask B Channel");
_colorMaskA.Value = EditorExtensions.ToggleButton(_colorMaskA.Value, "A", "Mask A Channel");
GUILayout.EndHorizontal();
_dualForward = GUILayout.Toggle(_dualForward, new GUIContent("Forward Dual Lightmaps", "Use dual lightmaps in the forward rendering path"));
_fullForwardShadows = GUILayout.Toggle(_fullForwardShadows, new GUIContent("Forward Full Shadows", "Support all shadow types in Forward rendering path."));
_softVegetation = GUILayout.Toggle(_softVegetation, new GUIContent("Soft Vegetation", "Makes the surface shader only be rendered when Soft Vegetation is on."));
_noAmbient = GUILayout.Toggle(_noAmbient, new GUIContent("No Ambient", "Do not apply any ambient lighting or spherical harmonics lights."));
_noLightmap = GUILayout.Toggle(_noLightmap, new GUIContent("No Lightmaps", "Disables lightmap support in this shader (makes a shader smaller)."));
_addShadow = GUILayout.Toggle(_addShadow, new GUIContent("Advanced Shadow Pass", "Performs vertex transformations and clipping for the shadow pass, you need to use this if shadows do not display properly."));
_ignoreProjectors = GUILayout.Toggle(_ignoreProjectors, new GUIContent("Ignore Projectors", "Ignores projector components, should be used if your doing custom vertex transformations or most transparency"));
_approxview = GUILayout.Toggle(_approxview, new GUIContent("Approximate View", "Computes normalized view direction per-vertex instead of per-pixel, for shaders that need it. This is faster, but view direction is not entirely correct when camera gets close to surface."));
_halfasview = GUILayout.Toggle(_halfasview, new GUIContent("Half As View", "Pass half-direction vector into the lighting function instead of view-direction. Half-direction will be computed and normalized per vertex. This is faster, but not entirely correct."));
_noForwardAdd = GUILayout.Toggle(_noForwardAdd, new GUIContent("Disable Forward Add", "Disables Forward rendering additive pass. This makes the shader support one full directional light, with all other lights computed per-vertex/SH. Makes shaders smaller as well."));
}
GUILayout.Space(8);
_showFogSettings = EditorGUILayout.Foldout(_showFogSettings, "Fog Settings");
if (_showFogSettings)
{
_fogModeOverride = EditorGUILayout.BeginToggleGroup("Fog Mode Override", _fogModeOverride);
var fogModeContent = new GUIContent("Fog Mode", "The type of fog to use");
_fogMode = (FogMode)EditorGUILayout.EnumPopup(fogModeContent, _fogMode);
if (_fogMode == FogMode.Linear)
{
_fogNearLinear.Value = EditorGUILayout.FloatField("Near Linear Range:", _fogNearLinear);
_fogFarLinear.Value = EditorGUILayout.FloatField("Far Linear Range:", _fogFarLinear);
}
EditorGUILayout.EndToggleGroup();
_fogColorOverride = EditorGUILayout.BeginToggleGroup("Fog Color Override", _fogColorOverride);
_fogColor.Value = EditorGUILayout.ColorField("Fog Color:", _fogColor);
EditorGUILayout.EndToggleGroup();
_fogDensityOverride = EditorGUILayout.BeginToggleGroup("Fog Density Override", _fogDensityOverride);
_fogDensity.Value = EditorGUILayout.FloatField("Fog Density:", _fogDensity);
EditorGUILayout.EndToggleGroup();
}
}
void OnGUI()
{
var drawPos = new Rect(0, 0, (int)position.width, (int)position.height - 40);
lock ( _previewTexture )
{
GUI.Box(drawPos, _previewTextureContent);
}
if (_parent.ShaderNeedsUpdate())
{
GUILayout.BeginArea(new Rect(0, 0, (int)position.width, (int)position.height - 40));
GUILayout.BeginHorizontal();
var oColor = GUI.color; // Cache old content color
GUI.color = Color.red; // Make the warning red
var oldFontSize = GUI.skin.label.fontSize;
GUI.skin.label.fontSize = 20;
GUILayout.FlexibleSpace(); // Flexible space (ensures buttohns don't move)
GUILayout.Label("Shader Needs Updating"); // Draw the warning
GUILayout.FlexibleSpace();
GUI.skin.label.fontSize = oldFontSize;
GUILayout.EndHorizontal();
GUILayout.EndArea();
GUI.color = oColor; // Revert the color
}
int dragControl = GUIUtility.GetControlID(_hotControlHash, FocusType.Passive);
switch (Event.current.type)
{
case EventType.MouseDown:
if (drawPos.Contains(Event.current.mousePosition))
{
GUIUtility.hotControl = dragControl;
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == dragControl)
{
_cameraRotation -= Event.current.delta;
}
break;
case EventType.MouseUp:
if (GUIUtility.hotControl == dragControl)
{
GUIUtility.hotControl = 0;
}
break;
}
GUILayout.FlexibleSpace();
_previewMesh = (Mesh)EditorGUILayout.ObjectField("Mesh:", _previewMesh, typeof(Mesh));
GUILayout.BeginHorizontal( );
_drawBackground = EditorExtensions.ToggleButton(_drawBackground, "Draw Background");
if (GUILayout.Button("Update Preview"))
{
_parent.UpdateShader();
}
GUILayout.EndHorizontal();
}
void OnGUI()
{
var drawPos = new Rect(0, 0, (int)position.width, (int)position.height - 40);
if (_previewTexture != null)
{
lock (_previewTexture)
{
GUI.Box(drawPos, _previewTextureContent);
}
}
if (_parent.ShaderNeedsUpdate() && _autoUpdate && !_parent.isShaderBroken)
{
_parent.UpdateShader();
GUILayout.BeginArea(new Rect(0, 0, (int)position.width, (int)position.height - 40));
GUILayout.BeginHorizontal();
GUI.Box(new Rect(0, 0, position.width, 30), "", GUI.skin.box);
var oColor = GUI.color; // Cache old content color
GUI.color = Color.white;
var oldFontSize = GUI.skin.label.fontSize;
GUI.skin.label.fontSize = 20;
GUILayout.FlexibleSpace(); // Flexible space (ensures buttons don't move)
GUILayout.Label("Shader Updating"); // Draw the warning
GUILayout.FlexibleSpace();
GUI.skin.label.fontSize = oldFontSize;
GUILayout.EndHorizontal();
GUILayout.EndArea();
GUI.color = oColor; // Revert the color
}
if (_parent.isShaderBroken)
{
_parent.UpdateShader();
}
int dragControl = GUIUtility.GetControlID(_hotControlHash, FocusType.Passive);
switch (Event.current.type)
{
case EventType.MouseDown:
if (drawPos.Contains(Event.current.mousePosition))
{
GUIUtility.hotControl = dragControl;
if (_rotate)
{
_tempStopRot = true;
float oldRotationVal;
oldRotationVal = _cameraRotation.x;
_cameraRotation.x = oldRotationVal;
_cameraRotation.y = 0;
}
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == dragControl)
{
_cameraRotation -= Event.current.delta;
}
break;
case EventType.MouseUp:
if (GUIUtility.hotControl == dragControl)
{
GUIUtility.hotControl = 0;
if (_tempStopRot == true)
{
_tempStopRot = false;
_rotate = true;
}
}
break;
}
GUILayout.FlexibleSpace();
_previewMesh = (Mesh)EditorGUILayout.ObjectField("Mesh:", _previewMesh, typeof(Mesh), true);
GUILayout.BeginHorizontal();
_drawBackground = EditorExtensions.ToggleButton(_drawBackground, "Background");
if (GUILayout.Button("Update"))
{
_parent.UpdateShader();
}
_autoUpdate = EditorExtensions.ToggleButton(_autoUpdate, "Auto");
_rotate = EditorExtensions.ToggleButton(_rotate, "Rotate");
GUILayout.EndHorizontal();
}
