ScriptableRenderPipeline/com.unity.shadergraph/Editor/Resources/Styles/ShaderPort.uss

/* THIS FILE IS FROM GRAPHVIEW BUT CONTAINS MODIFICATIONS */

ShaderPort {
    height: 24;
    align-items: center;
    padding-left: 4;
    padding-right: 4;
    port-color: rgb(200, 200, 200);
    disabled-port-color: rgb(70, 70, 70);
}

ShaderPort.input {
    flex-direction: row;
}

ShaderPort.output {
    flex-direction: row-reverse;
}

ShaderPort > #connector {
    border-color: rgb(70, 70, 70);
    background-color: #212121;
    width: 8;
    height: 8;
    border-radius: 8;
    align-items: center;
    justify-content: center;

    margin-left: 4;
    margin-right: 4;
    border-left-width:1;
    border-top-width:1;
    border-right-width:1;
    border-bottom-width:1;
}

ShaderPort > #connector:hover {
    border-color:  #f0f0f0
}

ShaderPort > #connector > #cap
{
    background-color: #212121;
    width: 4;
    height: 4;
    border-radius: 4;
}

ShaderPort > #connector > #cap:hover
{
    background-color: #f0f0f0;
}

ShaderPort > #connector.portHighlight {
    border-color: #f0f0f0;
}

ShaderPort > #type {
    text-color: #c1c1c1;
    font-size:11;
    height:16;
    padding-left: 0;
    padding-right: 0;
    margin-left: 4;
    margin-right: 4;
}

ShaderPort.input > #type {
    text-alignment: middle-left;
}

ShaderPort.output > #type {
    text-alignment:middle-right;
}

/*******************************/
/* ShaderPorts colors by types */
/*******************************/

ShaderPort.typeTexture {
    port-color:#FF8B8B;
}

ShaderPort.typeTexture2D {
    /* Same as typeTexture */
    port-color:#FF8B8B;
}

ShaderPort.typeCubemap {
	/* Same as typeTexture */
    port-color:#FF8B8B;
}

ShaderPort.typeGraphScript {
    /* Todo: there is no such type in Unity atm */
    port-color:#E681BA;
}

ShaderPort.typeFloat4 {
    port-color:#FBCBF4;
}

ShaderPort.typeVector4 {
    /* Same as typeFloat4 */
    port-color:#FBCBF4;
}

ShaderPort.typeQuaternion {
    /* Same as typeFloat4 */
    port-color:#FBCBF4;
}

ShaderPort.typeColor {
    /* Same as typeFloat4 */
    port-color:#FBCBF4;
}

ShaderPort.typeInt {
    port-color:#9481E6;
}

ShaderPort.typeInt32 {
    /* Same as typeInt */
    port-color:#9481E6;
}

/* TEMP STUFF THAT SHOULD ACTUALLY STAY IN GRAPHVIEW */
ShaderPort.typeInt64 {
    /* Same as typeInt */
    /* todo we might want to differentiate that from int32 */
    port-color:#9481E6;
}

ShaderPort.typeBoolean {
    port-color:#9481E6;
}

ShaderPort.typeMatrix {
    port-color:#8FC1DF;
}

ShaderPort.typeMatrix4x4 {
    /* Same as typeMatrix */
    port-color:#8FC1DF;
}

ShaderPort.typeGameObject {
    port-color:#8FC1DF;
}

ShaderPort.typeFloat {
    port-color:#84E4E7;
}

ShaderPort.typeFloat1 {
    /* Same as typeFloat */
    port-color:#84E4E7;
}

ShaderPort.typeSingle {
    /* Same as typeFloat */
    port-color:#84E4E7;
}

ShaderPort.typeDouble {
    /* Same as typeFloat */
    /* todo we might want to differentiate that from float */
    port-color:#84E4E7;
}

ShaderPort.typeFloat2 {
    port-color:#9AEF92;
}

ShaderPort.typeVector2 {
    /* Same as typeFloat2 */
    port-color:#9AEF92;
}

ShaderPort.typeComponent {
    port-color:#C9F774;
}

ShaderPort.typeFloat3 {
    port-color:#F6FF9A;
}

ShaderPort.typeVector3 {
    /* Same as typeFloat3 */
    port-color:#F6FF9A;
}

ShaderPort.typeString {
    port-color:#FCD76E;
}