Separated Assets to Resources (Engine assets) and Assets (Project specific)

+ AssetHierarchy: Exposed RootNode
+ ContentBrowserWindow: Fixed Empty Folder not being Leaf-Node
+ TreeNode: Added IsParentOf, IsChildOf and IsInSubtree.
    + Fixed InternalDeleteTreeAndChildren for null trees

GlitchyEditor/resources/Shaders/msdfShader.hlsl

@@ -0,0 +1,93 @@
+Texture2D<float3> Texture : register(t0);
+SamplerState Sampler : register(s0);
+
+cbuffer Constants
+{
+    float4x4 ViewProjection;
+    float2 UnitRange;
+    float screenPixelRange = 2;
+}
+
+struct VS_Input
+{
+    float2 Position    : POSITION;
+    float2 Texcoord    : TEXCOORD0;
+    float4x4 Tranform  : TRANSFORM;
+    float4 Color       : COLOR;
+    float4 UVTransform : TEXCOORD1;
+};
+
+struct PS_Input
+{
+    float4 Position : SV_Position;
+    float2 TexCoord : TEXCOORD0;
+    float4 Color    : COLOR;
+};
+
+PS_Input VS(VS_Input input)
+{
+    PS_Input output;
+
+    output.Position = mul(ViewProjection, mul(input.Tranform, float4(input.Position, 0.0f, 1.0f)));
+    output.TexCoord = input.UVTransform.xy + input.UVTransform.zw * input.Texcoord;
+    output.Color = input.Color;
+
+    return output;
+}
+
+/*
+in vec2 texCoord;
+out vec4 color;
+uniform sampler2D msdf;
+uniform vec4 bgColor;
+uniform vec4 fgColor;
+
+float median(float r, float g, float b) {
+    return max(min(r, g), min(max(r, g), b));
+}
+
+void main() {
+    vec3 msd = texture(msdf, texCoord).rgb;
+    float sd = median(msd.r, msd.g, msd.b);
+    float screenPxDistance = screenPxRange()*(sd - 0.5);
+    float opacity = clamp(screenPxDistance + 0.5, 0.0, 1.0);
+    color = mix(bgColor, fgColor, opacity);
+}
+*/
+
+
+float median(float r, float g, float b)
+{
+    return max(min(r, g), min(max(r, g), b));
+}
+
+float ScreenPxRange(float2 texcoord)
+{
+    float2 screenTexSize = 1.0f / fwidth(texcoord);
+    return max(0.5f * dot(UnitRange, screenTexSize), 1.0f);
+}
+
+float4 PS(PS_Input input) : SV_Target0
+{
+    float3 msd = Texture.Sample(Sampler, input.TexCoord);
+    float sd = median(msd.r, msd.g, msd.b);
+    float screenPxDistance = ScreenPxRange(input.TexCoord) * (sd - 0.5);
+    float opacity = clamp(screenPxDistance + 0.5, 0.0, 1.0);
+
+    return float4(input.Color.rgb, opacity * input.Color.a);
+}
+
+/*
+// 2D
+float4 PS(PS_Input input) : SV_Target0
+{
+    float3 msd = Texture.Sample(Sampler, input.TexCoord).rgb;
+    float sd = median(msd.r, msd.g, msd.b);
+    float screenPxDistance = screenPixelRange*(sd - 0.5);
+    float opacity = clamp(screenPxDistance + 0.5, 0.0, 1.0);
+
+    return float4(input.Color.rgb, opacity * input.Color.a);
+}
+*/
+
+#pragma Effect[VS=VS; PS=PS]