protected override bool ProcessNode(CommandBuffer cmd)
{
Vector4 iMin = MixtureConversions.ConvertFloatToVector4(inputMin);
Vector4 oMin = MixtureConversions.ConvertFloatToVector4(outputMin);
o = oMin + (a - iMin) * (outputMax - outputMin) / (inputMax - inputMin);
return(true);
}
protected void AssignMaterialPropertiesFromEdges(List <SerializableEdge> edges, Material material)
{
// Update material settings when processing the graph:
foreach (var edge in edges)
{
var propName = edge.inputPort.portData.identifier;
int i = material.shader.FindPropertyIndex(propName);
var type = material.shader.GetPropertyType(i);
switch (type)
{
case ShaderPropertyType.Color:
material.SetColor(propName, (Color)edge.passThroughBuffer);
break;
case ShaderPropertyType.Texture:
// TODO: texture scale and offset
material.SetTexture(propName, (Texture)edge.passThroughBuffer);
break;
case ShaderPropertyType.Float:
case ShaderPropertyType.Range:
switch (edge.passThroughBuffer)
{
case float f:
material.SetFloat(propName, f);
break;
case Vector2 v:
material.SetFloat(propName, v.x);
break;
case Vector3 v:
material.SetFloat(propName, v.x);
break;
case Vector4 v:
material.SetFloat(propName, v.x);
break;
default:
throw new Exception($"Can't assign {edge.passThroughBuffer.GetType()} to material float property");
}
break;
case ShaderPropertyType.Vector:
material.SetVector(propName, MixtureConversions.ConvertObjectToVector4(edge.passThroughBuffer));
break;
}
}
}
protected void AssignMaterialPropertiesFromEdges(List <SerializableEdge> edges, Material material)
{
// Update material settings when processing the graph:
foreach (var edge in edges)
{
var prop = MaterialEditor.GetMaterialProperty(new [] { material }, edge.inputPort.portData.identifier);
switch (prop.type)
{
case MaterialProperty.PropType.Color:
prop.colorValue = (Color)edge.passThroughBuffer;
break;
case MaterialProperty.PropType.Texture:
// TODO: texture scale and offset
prop.textureValue = (Texture)edge.passThroughBuffer;
break;
case MaterialProperty.PropType.Float:
case MaterialProperty.PropType.Range:
switch (edge.passThroughBuffer)
{
case float f:
prop.floatValue = f;
break;
case Vector2 v:
prop.floatValue = v.x;
break;
case Vector3 v:
prop.floatValue = v.x;
break;
case Vector4 v:
prop.floatValue = v.x;
break;
default:
throw new Exception($"Can't assign {edge.passThroughBuffer.GetType()} to material float property");
}
break;
case MaterialProperty.PropType.Vector:
prop.vectorValue = MixtureConversions.ConvertObjectToVector4(edge.passThroughBuffer);
break;
}
}
}
protected void AssignMaterialPropertiesFromEdges(List <SerializableEdge> edges, Material material)
{
// Update material settings when processing the graph:
foreach (var edge in edges)
{
// Just in case something bad happened in a node
if (edge.passThroughBuffer == null)
{
continue;
}
string propName = edge.inputPort.portData.identifier;
int propertyIndex = material.shader.FindPropertyIndex(propName);
if (propertyIndex == -1)
{
continue;
}
switch (material.shader.GetPropertyType(propertyIndex))
{
case ShaderPropertyType.Color:
material.SetColor(propName, MixtureConversions.ConvertObjectToColor(edge.passThroughBuffer));
break;
case ShaderPropertyType.Texture:
// TODO: texture scale and offset
// Check texture dim before assigning:
if (edge.passThroughBuffer is Texture t)
{
if (material.shader.GetPropertyTextureDimension(propertyIndex) == t.dimension)
{
material.SetTexture(propName, (Texture)edge.passThroughBuffer);
}
}
break;
case ShaderPropertyType.Float:
case ShaderPropertyType.Range:
switch (edge.passThroughBuffer)
{
case float f:
material.SetFloat(propName, f);
break;
case Vector2 v:
material.SetFloat(propName, v.x);
break;
case Vector3 v:
material.SetFloat(propName, v.x);
break;
case Vector4 v:
material.SetFloat(propName, v.x);
break;
case int i:
material.SetFloat(propName, i);
break;
default:
throw new Exception($"Can't assign {edge.passThroughBuffer.GetType()} to material float property");
}
break;
case ShaderPropertyType.Vector:
material.SetVector(propName, MixtureConversions.ConvertObjectToVector4(edge.passThroughBuffer));
break;
}
}
}