public FieldCollection GenerateLerpField()
{
int lerpFieldHandler = lerpFieldGenerator.FindKernel("LerpField");
lerpField_texture = CreateTexture();
lerpFieldGenerator.SetTexture(lerpFieldHandler, "LerpField_Texture", lerpField_texture);
LerpField XField = SetLerpFieldArrayForDirection(lerpFieldHandler, "LerpFloats_X");
LerpField YField = SetLerpFieldArrayForDirection(lerpFieldHandler, "LerpFloats_Y");
LerpField ZField = SetLerpFieldArrayForDirection(lerpFieldHandler, "LerpFloats_Z");
SetupShaderOffsets(lerpFieldGenerator);
lerpFieldGenerator.Dispatch(lerpFieldHandler, volumeSize / 8, volumeSize / 8, volumeSize / 8);
//lerpField_material.mainTexture = lerpField_texture;
GetFieldDataFromComputeShader(XField);
GetFieldDataFromComputeShader(YField);
GetFieldDataFromComputeShader(ZField);
FieldCollection collection = new FieldCollection();
collection.X = XField;
collection.Y = YField;
collection.Z = ZField;
return(collection);
}
private LerpField SetLerpFieldArrayForDirection(int lerpFieldHandler, string arrayName)
{
LerpField result = new LerpField();
result.lerpValues = new float[volumeSize * volumeSize * volumeSize];
result.lerpBuffer = new ComputeBuffer(result.lerpValues.Length, sizeof(float));
lerpFieldGenerator.SetBuffer(lerpFieldHandler, arrayName, result.lerpBuffer);
return(result);
}
private void GenerateLerpField()
{
int lerpFieldHandler = lerpFieldGenerator.FindKernel("LerpField");
lerpField_texture = CreateTexture();
lerpFieldGenerator.SetTexture(lerpFieldHandler, "LerpField_Texture", lerpField_texture);
LerpField XField = SetLerpFieldArrayForDirection(lerpFieldHandler, "LerpFloats_X");
LerpField YField = SetLerpFieldArrayForDirection(lerpFieldHandler, "LerpFloats_Y");
LerpField ZField = SetLerpFieldArrayForDirection(lerpFieldHandler, "LerpFloats_Z");
SetupShaderOffsets(lerpFieldGenerator);
lerpFieldGenerator.Dispatch(lerpFieldHandler, volumeSize / 8, volumeSize / 8, volumeSize / 8);
lerpField_material.mainTexture = lerpField_texture;
GetFieldDataFromComputeShader(XField);
GetFieldDataFromComputeShader(YField);
GetFieldDataFromComputeShader(ZField);
}
// Returns the array, but it is also stored in the lerpField passed in.
private static float[] GetFieldDataFromComputeShader(LerpField lerpField)
{
lerpField.lerpBuffer.GetData(lerpField.lerpValues);
lerpField.lerpBuffer.Dispose();
return(lerpField.lerpValues);
}