void Graphics::SetShaderParameter(StringHash param, const Variant& value)
{
switch (value.GetType())
{
case VAR_BOOL:
SetShaderParameter(param, value.GetBool());
break;
case VAR_INT:
SetShaderParameter(param, value.GetInt());
break;
case VAR_FLOAT:
case VAR_DOUBLE:
SetShaderParameter(param, value.GetFloat());
break;
case VAR_VECTOR2:
SetShaderParameter(param, value.GetVector2());
break;
case VAR_VECTOR3:
SetShaderParameter(param, value.GetVector3());
break;
case VAR_VECTOR4:
SetShaderParameter(param, value.GetVector4());
break;
case VAR_COLOR:
SetShaderParameter(param, value.GetColor());
break;
case VAR_MATRIX3:
SetShaderParameter(param, value.GetMatrix3());
break;
case VAR_MATRIX3X4:
SetShaderParameter(param, value.GetMatrix3x4());
break;
case VAR_MATRIX4:
SetShaderParameter(param, value.GetMatrix4());
break;
case VAR_BUFFER:
{
const PODVector<unsigned char>& buffer = value.GetBuffer();
if (buffer.Size() >= sizeof(float))
SetShaderParameter(param, reinterpret_cast<const float*>(&buffer[0]), buffer.Size() / sizeof(float));
}
break;
default:
// Unsupported parameter type, do nothing
break;
}
}
bool Serializer::WriteVariantData(const Variant& value)
{
switch (value.GetType())
{
case VAR_NONE:
return true;
case VAR_INT:
return WriteInt(value.GetInt());
case VAR_BOOL:
return WriteBool(value.GetBool());
case VAR_FLOAT:
return WriteFloat(value.GetFloat());
case VAR_VECTOR2:
return WriteVector2(value.GetVector2());
case VAR_VECTOR3:
return WriteVector3(value.GetVector3());
case VAR_VECTOR4:
return WriteVector4(value.GetVector4());
case VAR_QUATERNION:
return WriteQuaternion(value.GetQuaternion());
case VAR_COLOR:
return WriteColor(value.GetColor());
case VAR_STRING:
return WriteString(value.GetString());
case VAR_BUFFER:
return WriteBuffer(value.GetBuffer());
// Serializing pointers is not supported. Write null
case VAR_VOIDPTR:
case VAR_PTR:
return WriteUInt(0);
case VAR_RESOURCEREF:
return WriteResourceRef(value.GetResourceRef());
case VAR_RESOURCEREFLIST:
return WriteResourceRefList(value.GetResourceRefList());
case VAR_VARIANTVECTOR:
return WriteVariantVector(value.GetVariantVector());
case VAR_VARIANTMAP:
return WriteVariantMap(value.GetVariantMap());
case VAR_INTRECT:
return WriteIntRect(value.GetIntRect());
case VAR_INTVECTOR2:
return WriteIntVector2(value.GetIntVector2());
case VAR_MATRIX3:
return WriteMatrix3(value.GetMatrix3());
case VAR_MATRIX3X4:
return WriteMatrix3x4(value.GetMatrix3x4());
case VAR_MATRIX4:
return WriteMatrix4(value.GetMatrix4());
default:
return false;
}
}